US1580246A - Atomizer - Google Patents
Atomizer Download PDFInfo
- Publication number
- US1580246A US1580246A US492812A US49281221A US1580246A US 1580246 A US1580246 A US 1580246A US 492812 A US492812 A US 492812A US 49281221 A US49281221 A US 49281221A US 1580246 A US1580246 A US 1580246A
- Authority
- US
- United States
- Prior art keywords
- tube
- liquid
- inner tube
- atomizer
- plunger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3447—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
Definitions
- a further object of the invention is the provision of an. atomizer of compact construction comprising a small number fof county of Fairfiel as will enable others valve.
- the atomizer comprises a cap, stopper orthe like adapted to be substituted for the ordinary closure of a container and carrying an outer tube which, when the atomizer is in place, extends to the bottom of the container and is provided at its lower end with a check
- a reciprocable inner tube carrying at its lower end a piston or plunger fitting closely within the outer tube.
- the inner tube passes through the cap which carries the outer tube and is bent in such a manner that it may be conveniently gripped and reciprocated withinthe outer tube to pump liquid through the inner tube to a nozzle at the outer end of this tube.
- Within the nozzle is freely mounted a member having narrow inclined passageways extending from one end to the other and through which the liquid is forced by the pumping action of the device.
- FIG. 1 is a verticalsectional view of a container and the atomizer ass ciated therewith,
- Fig. 2 is a much enlarge sectional detail
- Fig. 3 is an end view thereof, showing the discharge orifice on a magnified scale
- Fig. 4 is a section taken on line 4.-4 of Fig. 2, showing the liquid-deflecting passa es.
- 1 indicates a metallic can in which the insecticide or other liquid is su plied and which is provided with a neck 2 tiireaded in its upper portion for the reception of an ordinary screw cap forming a closure for the can.
- a cap 3 which forms part of the atomizer and is provided with one or more perforations 3'.
- An outer. tube 4 is threaded into a nut 5 which is soldered to, or otherwise formed to be integral with cap 3.
- This outer tube is of suflicient length to reach nearly to the tube 8, surrounded at its lower end by a piston or plunger 9 which fits closely within the outer tube.
- the inner tube 8 Above the nut 5 the inner tube 8 is bent to form a ring 10 into which a finger may beinserted to permit the inner tube to be reciprocated as a piston rod within the outer tube.
- the inner tube 8 is provided at its outer end with a discharge nozzle 11 shown on an enlarged scale in Figs. 2 to 4 inclusive and consisting of a relatively short shell 12 which may be pressed upon the end of the tube, as shown in Fig. 1, or screwed thereon, as shown in Fig. 2, to permit it to be more easily removed.
- the end of the tube 8 and the inner face of the shell may be provided with wedging faces as at 12 to prevent leakage of liquid through the screw threads.
- Fitting closely within the shell 12 is a slidable member 13, constituting a deflector for the liquid and provided with a tail piece 14which serves as a closure for the end of tube 8.
- the body portion of member 13 is in sliding contact with the wall of the shell and is rovided with angularly disposed liquideflecting passageways 15 that open into a liquid-swirling chamber 16, the length of which varies in accordance with the position of the member 13, which depends upon the fluctuations of pressure in the liquid being forced through the nozzle.
- the end wall of the shell is provided with a tapering cavity 17 terminating in a discharge orifice 17
- the ordinary closure of the can is removed and the cap 3 carrying the atomizer is screwed onto the neck 2. It is intended that the atomizer shall be kept on the can as long as there is any liquid in the latter.
- the user slips one finger through the ring or loop 10 and, gripping the latter between the finger and thumb, moves the inner tube 8' up and down within the outer tube 4 in the manner of a pump.
- the air above the piston or plunger 9 and between the outer and inner tubes 4 and 8, respectively, is expelled into the interior of the can through a hole 18 at the top of tube 4 as plunger 9 ascends.
- the ball 6 is displaced from its seat, permitting the liquid to enter tube 4 and rise therein as long as the upward movement of inner tube 8 continues to raise plunger 9.
- the pressure transmitted through the liquid in tube 4 seats ball 6 and the liquid in this tube flows, under the impulse of the plunger, up through the inner tube 8, around through ring portion 16 and into discharge nozzle 11.
- the liquid first pushes the member away from the end of tube 8, against which it has been seated during the previous suction stroke of the plunger.
- the liquid passes over the conical tail-piece it is spread'into a tubular column better adapted to enter and pass through the de fleeting passageways 15.
- theliquid is directed by the latter against the wall of the swirling chamber 16, and is ejected through the discharge orifice 17 ofthe nozzle 11 in a cloud-like spray.
- the spray may be aimed in any desired direction by turning the inner tube within the nut 5 and tip ing the can which will ordinarily be hel in one hand while the tube and its plunger are being reciprocated by the other hand.
- the portion of the tube 8 immediatelyabove nut 5 acts as a stop by coming to rest on top of this nut, thereby limiting the downward movement of tube 8 and plunger 9 to prevent the latter from striking ball 7.
- the invention provides a simple, efficient sprayer particularly suited for use in connection with a large variety of containers in which insecticides and other'liquids are supplied and which avoids the disadvantages attending the use of separate spraying devices which must be filled before use.
- the attaching member 3 the device may be readily adapted for use with the particular type of container in'which m the products of a certain manufacturer may be put up, thereby promoting the sale of these products as well as rendering their use more convenient in the hands of purchasers.
- Apparatus for'spraying liquid directly from the container 111 which it is sup lied comprising a member adapted to be su stituted for the ordinary closure of the container, an outer tube attached to the member and adapted to extend into the liquid within the container, a check valve at the lower end of the outer tube, an inner tube mounted for reciprocation within the outer tube, a i ton at the lower end of theinner tube, a nozzle at'the upper end of the inner tube and a member closely and slidably fitted within the nozzle and proyided with passageways for defiectin the hqmd as It passes therethrou 11, said 7 adapted to close t e inner tube during the suction stroke of the piston.
- An atomizer comprising a member ada ted to be attached to a container for hol ing a liquid, an outer tube attached to said member and extending into the container, an inner tube mounted for reciprocation within the outer tube, a piston at the lower end of the inner tube, means at the u per end of this tube for spraying the liquid as it is expelled therefrom by downward movement of the piston and means operable to open and close said upper end of the inner.
- An atomizer comprising a member adapted to be attached to a container for holding a liquid, an outer tube attached to said, member and extending into the container, a check valve at the bottom of the outer tube, a closure for the u per end of this tube, an inner tube slidably mounted within the closure, a piston at the lower end of the inner tube, a nozzle at the upper end of this tube, and a member closely and slidably fitted in the nozzle and provided with passageways for deflecting the liquid as it member being passes therethrough, said member acting also ward movement of the piston, and meansintegral with the spraying means for spreading the liquid into a tubular column before it is acted upon by the spraying means, said spreading means also serving as a closure for the upper end of the inner tube during-the suction stroke of the piston.
- atomizer comprising a memb er ada ted 'to be attached to a container for hol ing a liquid, an outer tube attached to said member and extending into the container, a check valve at the lower end of the outer tube, an inner tube mounted for reci rocation within the outer tube, a piston at t e lower end of the inner tube,'a nozzle at the upper end of this tube, having a discharge orifice at its outer end, and a member movably mounted in the nozzle and rovided with inclined passageways extendmg from end to end of the member for defleeting the liquid as it passes therethrough, said member acting as a closure for the upper end of the inner tube during the suction stroke of the piston. 4 6.
- An atomizer comprising an outer tube, an inner tube mounted for reciprocation within the outer tube, a piston at the lower 7 end of the inner tube, a nozzle at the upper end of this tube, and a member movablyl mounted in the nozzle and provided wit inclined passageways for deflecting the liquid as it passes therethrough, said memher also acting as a closure for the upper end of the inner tube during the suction stroke of the piston.
- a pump comprising an outer tube, an
- inner tube mounted for reciprocation within the outer tube, a piston at the lower end of the inner tube, a nozzle at the upper end of the inner tube, and means for closing the up er end of the inner tube, comprising a mem r closely and slidably mounted in the nozzle and provided with a assageway to permit liquid to pass theret rough.
Description
April 13 1926.
H. H. HELLER ATOMIZER Filed August 16 1921 80 objects with which it comes in contact.
' at Sound Beach, in the Patented Apr. 13, 1926.
' UNITED STATES 580 4 PATENT OFFICE.
HARLEY HOWARD HELLER, OF SOUiN'D BEACH, CONNECTICUT.
a'roinzim.
To alt whom it may cont-emu Be it known that I, HARLEY Howard) :H'EL- um, a citizen of the United States, residing skilled in the art to which it appertains to make and use the same.
. secticide by I of a receptacle or tank into which the liquid This. invention relates to atomizers particularly adapted for spraying insectic des and similar liquids.
It is the usual practice to spray an inmeans. of an atomizer consisting must be poured from the can in which it is supplied. The aperture through which the receptacle is filled is usually of small diameter, and the operation of pouring the liquid therein may be attended by more or less spilling of the liquid. It is also difficult to observe the level of the liquid in the receptacle and it frequently runs over before its flow from the can can be stopped. The g to the liquid cause it to issue from the orifice become soiled, and the hands are likely to less distasteful,
whole operation is more or particularly if the insecticide has a strong 'the receptacle of the odor and cannot be readily removed from It is an object of this invention to overcome the disadvantages and disagreeable features attending the use of insecticides and similar liquids by providing an atomizer adapted to be substituted for the ordinary closure of the can or container in which an insecticide is originally supplied and to remain on the container as long as there is any liquid in it. The container. thus forms atomizing device, and the insecticide may be sprayed directly therefrom without the necessity of pouring it intoanother receptacle. The arr-angement possesses the further advantage that atomizers designed to fit the containers of a particular brand or make of insecticide may. be sold or perhaps even given away with first purchases to promote subsequent purchases of the same insecticide, on account of the factv that the users have in their possession atomizers which may be readily applied to similar containers.
A further object of the invention is the provision of an. atomizer of compact construction comprising a small number fof county of Fairfiel as will enable others valve.
and rapidly parts and which may be cheaply k stoc and manufactured from standar easily assembled.
In accordance with the invention the atomizer comprises a cap, stopper orthe like adapted to be substituted for the ordinary closure of a container and carrying an outer tube which, when the atomizer is in place, extends to the bottom of the container and is provided at its lower end with a check Within the outer tube is a reciprocable inner tube carrying at its lower end a piston or plunger fitting closely within the outer tube. The inner tube passes through the cap which carries the outer tube and is bent in such a manner that it may be conveniently gripped and reciprocated withinthe outer tube to pump liquid through the inner tube to a nozzle at the outer end of this tube. Within the nozzle is freely mounted a member having narrow inclined passageways extending from one end to the other and through which the liquid is forced by the pumping action of the device.
ether with the swirling motion imparted of thenozzle in the form of a fine spray.
By movably mounting the member within the nozzle it will also act as a closure for the outer end of the inner tube to prevent entrance of air during the suction strokes of The narrow channels tothis member. The necessity for providing a valve at this point is thereby avoided with consequent reduction in the number of parts and cost of manufacture of the device.
The particular nature of the invention as well as other objects and advantages thereof will appear more clearly. from .a description of a preferred embodiment as shown in the accompanying drawing, in which Fig. 1 is a verticalsectional view of a container and the atomizer ass ciated therewith,
Fig. 2 is a much enlarge sectional detail,
illustrating the discharge nozzle of the atomizer.
Fig. 3 is an end view thereof, showing the discharge orifice on a magnified scale; and
Fig. 4 is a section taken on line 4.-4 of Fig. 2, showing the liquid-deflecting passa es.
eferring to the drawings, 1 indicates a metallic can in which the insecticide or other liquid is su plied and which is provided with a neck 2 tiireaded in its upper portion for the reception of an ordinary screw cap forming a closure for the can. In Fig. 1, such cap is shown as having been replaced by a cap 3, which forms part of the atomizer and is provided with one or more perforations 3'. An outer. tube 4 is threaded into a nut 5 which is soldered to, or otherwise formed to be integral with cap 3. This outer tube is of suflicient length to reach nearly to the tube 8, surrounded at its lower end by a piston or plunger 9 which fits closely within the outer tube. Above the nut 5 the inner tube 8 is bent to form a ring 10 into which a finger may beinserted to permit the inner tube to be reciprocated as a piston rod within the outer tube.
The inner tube 8 is provided at its outer end with a discharge nozzle 11 shown on an enlarged scale in Figs. 2 to 4 inclusive and consisting of a relatively short shell 12 which may be pressed upon the end of the tube, as shown in Fig. 1, or screwed thereon, as shown in Fig. 2, to permit it to be more easily removed. In the latter case, the end of the tube 8 and the inner face of the shell may be provided with wedging faces as at 12 to prevent leakage of liquid through the screw threads. Fitting closely within the shell 12 is a slidable member 13, constituting a deflector for the liquid and provided with a tail piece 14which serves as a closure for the end of tube 8. The body portion of member 13 is in sliding contact with the wall of the shell and is rovided with angularly disposed liquideflecting passageways 15 that open into a liquid-swirling chamber 16, the length of which varies in accordance with the position of the member 13, which depends upon the fluctuations of pressure in the liquid being forced through the nozzle. The end wall of the shell is provided with a tapering cavity 17 terminating in a discharge orifice 17 In using the device the ordinary closure of the can is removed and the cap 3 carrying the atomizer is screwed onto the neck 2. It is intended that the atomizer shall be kept on the can as long as there is any liquid in the latter.
When it is desired to spray the liquid the user slips one finger through the ring or loop 10 and, gripping the latter between the finger and thumb, moves the inner tube 8' up and down within the outer tube 4 in the manner of a pump. The air above the piston or plunger 9 and between the outer and inner tubes 4 and 8, respectively, is expelled into the interior of the can through a hole 18 at the top of tube 4 as plunger 9 ascends. During the upward or suction stroke of the 'Liquid will enter tube 4 by the suction eifect plunger, the ball 6 is displaced from its seat, permitting the liquid to enter tube 4 and rise therein as long as the upward movement of inner tube 8 continues to raise plunger 9.
therein caused by the upward movement of plunger 9 aided by the head of'the liquid inthe can, which will tend to fill the tube as space is created therein by the upward movement of the plunger.' The hole '3 maintains the upper portion of the can above the-liquid in communication with the atmosphere to insure that liquid be forcedinto the tube 4 as the plunger moves upward. The air ejected from the tube 4'during this stroke of the plunger also tends to increase the pressure upon the liquid in the can. 'During this stroke of the plunger the air pressure acting upon the outer face of member 13 will seat its tail piece 14" against the outer end of tube 8 to prevent air from entering this tube in consequence of which there will be no lessening or-destroying of the suction effect of the plunger 9.
As the "plunger 9 is driven downward on the pumping stroke, the pressure transmitted through the liquid in tube 4 seats ball 6 and the liquid in this tube flows, under the impulse of the plunger, up through the inner tube 8, around through ring portion 16 and into discharge nozzle 11. Encountering tailpiece 14 of member 13, the liquid first pushes the member away from the end of tube 8, against which it has been seated during the previous suction stroke of the plunger. As the liquid passes over the conical tail-piece it is spread'into a tubular column better adapted to enter and pass through the de fleeting passageways 15. As it emerges from these passageways, theliquid is directed by the latter against the wall of the swirling chamber 16, and is ejected through the discharge orifice 17 ofthe nozzle 11 in a cloud-like spray. The spray may be aimed in any desired direction by turning the inner tube within the nut 5 and tip ing the can which will ordinarily be hel in one hand while the tube and its plunger are being reciprocated by the other hand. The portion of the tube 8 immediatelyabove nut 5 acts as a stop by coming to rest on top of this nut, thereby limiting the downward movement of tube 8 and plunger 9 to prevent the latter from striking ball 7.
From the foregoing it will be seen that the invention provides a simple, efficient sprayer particularly suited for use in connection with a large variety of containers in which insecticides and other'liquids are supplied and which avoids the disadvantages attending the use of separate spraying devices which must be filled before use. By a proper choice of the attaching member 3 the device may be readily adapted for use with the particular type of container in'which m the products of a certain manufacturer may be put up, thereby promoting the sale of these products as well as rendering their use more convenient in the hands of purchasers.
While the invention has been described particularly with reference to insecticides and a preferred embodiment has been shown and described, it will be understood that it is equally adapted for use with other kinds of liquids and that various changes in the details of construction may be made without departing from the principle of the invention as defined in the appended claims.
I claim:
1. Apparatus for'spraying liquid directly from the container 111 which it is sup lied comprising a member adapted to be su stituted for the ordinary closure of the container, an outer tube attached to the member and adapted to extend into the liquid within the container, a check valve at the lower end of the outer tube, an inner tube mounted for reciprocation within the outer tube, a i ton at the lower end of theinner tube, a nozzle at'the upper end of the inner tube and a member closely and slidably fitted within the nozzle and proyided with passageways for defiectin the hqmd as It passes therethrou 11, said 7 adapted to close t e inner tube during the suction stroke of the piston.-
2. An atomizer comprising a member ada ted to be attached to a container for hol ing a liquid, an outer tube attached to said member and extending into the container, an inner tube mounted for reciprocation within the outer tube, a piston at the lower end of the inner tube, means at the u per end of this tube for spraying the liquid as it is expelled therefrom by downward movement of the piston and means operable to open and close said upper end of the inner.
tube and integral with the spraying means for spreading the liquid into a tubular column before it is acted upon by the spraying means.
3. An atomizer comprising a member adapted to be attached to a container for holding a liquid, an outer tube attached to said, member and extending into the container, a check valve at the bottom of the outer tube, a closure for the u per end of this tube, an inner tube slidably mounted within the closure, a piston at the lower end of the inner tube, a nozzle at the upper end of this tube, and a member closely and slidably fitted in the nozzle and provided with passageways for deflecting the liquid as it member being passes therethrough, said member acting also ward movement of the piston, and meansintegral with the spraying means for spreading the liquid into a tubular column before it is acted upon by the spraying means, said spreading means also serving as a closure for the upper end of the inner tube during-the suction stroke of the piston.
atomizer comprising a memb er ada ted 'to be attached to a container for hol ing a liquid, an outer tube attached to said member and extending into the container, a check valve at the lower end of the outer tube, an inner tube mounted for reci rocation within the outer tube, a piston at t e lower end of the inner tube,'a nozzle at the upper end of this tube, having a discharge orifice at its outer end, and a member movably mounted in the nozzle and rovided with inclined passageways extendmg from end to end of the member for defleeting the liquid as it passes therethrough, said member acting as a closure for the upper end of the inner tube during the suction stroke of the piston. 4 6. An atomizer comprising an outer tube, an inner tube mounted for reciprocation within the outer tube, a piston at the lower 7 end of the inner tube, a nozzle at the upper end of this tube, and a member movablyl mounted in the nozzle and provided wit inclined passageways for deflecting the liquid as it passes therethrough, said memher also acting as a closure for the upper end of the inner tube during the suction stroke of the piston.
I 7. A pump comprising an outer tube, an
inner tube mounted for reciprocation within the outer tube, a piston at the lower end of the inner tube, a nozzle at the upper end of the inner tube, and means for closing the up er end of the inner tube, comprising a mem r closely and slidably mounted in the nozzle and provided with a assageway to permit liquid to pass theret rough.
In testimony whereof I aflix my signature.
H. HOWARD HELLER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US492812A US1580246A (en) | 1921-08-16 | 1921-08-16 | Atomizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US492812A US1580246A (en) | 1921-08-16 | 1921-08-16 | Atomizer |
Publications (1)
Publication Number | Publication Date |
---|---|
US1580246A true US1580246A (en) | 1926-04-13 |
Family
ID=23957728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US492812A Expired - Lifetime US1580246A (en) | 1921-08-16 | 1921-08-16 | Atomizer |
Country Status (1)
Country | Link |
---|---|
US (1) | US1580246A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657953A (en) * | 1950-09-07 | 1953-11-03 | Hopper Harold | Spray nozzle |
US2729506A (en) * | 1954-02-25 | 1956-01-03 | Z & W Machine Products Inc | Hand-actuated sprayer |
US4815663A (en) * | 1977-03-02 | 1989-03-28 | Tetsuya Tada | Trigger type sprayer |
US5579758A (en) * | 1994-07-13 | 1996-12-03 | Century; Theodore J. | Sub-miniature aerosolizer with helical flow path formed by threaded insert |
US5762236A (en) * | 1996-01-16 | 1998-06-09 | Contico International, Inc. | Trigger mechanism for trigger sprayer |
WO2009050502A1 (en) * | 2007-10-19 | 2009-04-23 | Superspout Ltd | A fluid delivery nozzle |
-
1921
- 1921-08-16 US US492812A patent/US1580246A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657953A (en) * | 1950-09-07 | 1953-11-03 | Hopper Harold | Spray nozzle |
US2729506A (en) * | 1954-02-25 | 1956-01-03 | Z & W Machine Products Inc | Hand-actuated sprayer |
US4815663A (en) * | 1977-03-02 | 1989-03-28 | Tetsuya Tada | Trigger type sprayer |
US5579758A (en) * | 1994-07-13 | 1996-12-03 | Century; Theodore J. | Sub-miniature aerosolizer with helical flow path formed by threaded insert |
US5594987A (en) * | 1994-07-13 | 1997-01-21 | Century; Theodore J. | Method of making a sub-miniature aerosolizer |
US5606789A (en) * | 1994-07-13 | 1997-03-04 | Century; Theodore J. | Fixture for sub-miniature aerosolizer |
US5762236A (en) * | 1996-01-16 | 1998-06-09 | Contico International, Inc. | Trigger mechanism for trigger sprayer |
WO2009050502A1 (en) * | 2007-10-19 | 2009-04-23 | Superspout Ltd | A fluid delivery nozzle |
GB2453809B (en) * | 2007-10-19 | 2013-03-20 | Superspout Ltd | A fluid delivery nozzle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3478935A (en) | Dispensing device | |
US4277001A (en) | Invertible miniature atomizer of manual type | |
US20010032864A1 (en) | Fluid container for pump or spray device | |
US5590815A (en) | Minature pump sprayer | |
US4022354A (en) | Accumulator release pump | |
US904149A (en) | Atomizer for scent and other sprays. | |
JPH11197562A (en) | Upright/inverted atomizer | |
US2647796A (en) | Spraying device with swivel nozzle | |
US1580246A (en) | Atomizer | |
JPS61249561A (en) | Liquid atomizer | |
US2213846A (en) | Spray device | |
US2183370A (en) | Liquid measuring and dispensing device | |
US2605019A (en) | Sprayer | |
US2004295A (en) | Dispensing attachment for containers | |
US1517932A (en) | Piston pump and sprayer bottle | |
US2327285A (en) | Liquid dispensing device | |
US5417356A (en) | Liquid dispensing assembly | |
US2158318A (en) | Sprayer | |
US1632218A (en) | Sprayer | |
US2176642A (en) | Atomizer or sprayer | |
US2617686A (en) | Spray atomizer | |
US1679305A (en) | Atomizer | |
US3086716A (en) | Atomizers | |
US1080835A (en) | Atomizer. | |
US2118451A (en) | Nozzle |