US2166969A - Diffuser of vaporous liquids - Google Patents
Diffuser of vaporous liquids Download PDFInfo
- Publication number
- US2166969A US2166969A US147701A US14770137A US2166969A US 2166969 A US2166969 A US 2166969A US 147701 A US147701 A US 147701A US 14770137 A US14770137 A US 14770137A US 2166969 A US2166969 A US 2166969A
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- US
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- Prior art keywords
- wick
- cup
- base
- prongs
- diffuser
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- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
Description
July 25, 1939. ROQCH 2,166,969
DIFFUSER 0F VAPOROUS LIQUIDS Filed June 11, 1937 1N VEN TOR.
A ORNEY.
Patented July 25, 1939 2,166,969
UNITED STATES PATENT OFFIQE.
DIFFUSER OF VAPOROUS LIQUIDS Allen T. Hooch, Cincinnati, Ohio Application June 11, 1937, Serial No. 147,701 Claims. (Cl. 29923) This invention relates to air purifiers and more Fig. 4 is a cross-sectional plan view showing the particularly to a diffuser of vaporous liquids which relation of a Wick to a plurality of wire supports is adapted to be utilized to purify the air of toilets in one form of the invention. and similar places. Fig. 5 is a view similar to Fig. 4 showing the 5 The principal object of my invention is to rorelation of a wick to four Wire supports therefor 5 vide an air purifier which is adapted to be conand of a modified form. veniently and readily serviced and cleaned. n the e b d e t f y i Vent Dn s OWn in Another object of my invention is to provide the presen w there s provided a feminian air purifier comprising a diffusion apparatus nous hollow shell or housing, comprising an elonfor volatile liquids and having a readily removgated n l n er I hav n b e r bo om 10 able wick-base and holder therein. 2 d a hinged p 3- A p ty of p tu s 4 A further object of m invention is to r vide are provided in the lower portion of the container an air purifier having superior difiusion characl and in the top, not shown. teristios for the dinusion of a volatile, oxidizing, An annular removable wick base r p and purifying liquid therefrom ably made of molded material such as Bakelite, 15
In providing wick bases and holders for air is provided for insertion into the base of the purifying apparatus, it has heretofore been the eontainer- The up 5 s p v d t upw d y practice to utilize a metallic cup having an ineXtending Well 0 side portion 5 and a levated terior metal cylinder of smaller diameter than r u a p a f m 1 is p v w t n th up the cu inserted therein, a wick or" woven mate- 5. Dependin l s or lugs 8 a pr vided n the g rial such as wool was then inserted around the bottom surface of cup A split ring prong e dinterior metal cylinder and into the space formed er of sp metal y be inserted d the for its reception between the interior of the cup edges of the Circular Platform and the split i and the exterior wall of the cylinder. The wick 9 is p o d With a plurality of p y extendwas then saturated by suitable means with a volains p n s l0 whi h r apte to hold a wick tile liquid. In the operation of such a wick holder 1 I f w v t l a d to pp t s uld s and base, diffusion of the volatile liquid from the f n e d bo t e l2, containing a liquid 3. interior surface of the wick Was practically pre- The bottle I2 is Provided With a W t re ded vented by its proximity to the interior surface neck portion containing a Cheek ve o of the metal cylinder. Furthermore, the wicks sh w av n a w release p I5 extending 30 had a tendency to stick to the metal cylinder and from s d c eck valve. they were difiicult to remove when it was desired 111 Operating my improved p fi t e bo to clean the interior surface of the metallic cup tie is filled With a suitable Volatile liquid and and the exterior surface of the metallic cylinder. e ck Va ve s nserted in the neck thereof.
According to the present invention, the above The Split ring Prong holder 9 s t e serted 35 difficulties and disadvantages have been obviated around the circular p t of t up 5 a d by providin a device in the base of the air pur1 a suitable wick l l is then inserted over the prongs fier which permits the diffusion of liquid from the it as h n n F 5, r h w ck m y b in erinterior surface of the wick and which is readily Woven between the prongs as is Clearly s Wn in 40 disassembled for cleaning and servicing. The p 5 having the ic ssemb ed 40 With the above and other objects in ie th thereon is then inserted into the base of the coninvention consists in general of certain novel detaiher The inverted bottle Containing liquid tails of construction and combin ti n of t is then inserted into the container I so that it is hereinafter fully described, and illustrated in the suppeited y the heads of the prongs 1- The accompanying drawing. wire release pin I5 is at such time pushed upward 45 These and other objects are attained by the into the bottle l2, by contact with the platform means described herein and disclosed in the acreleasing e fluid and permitting it to how into oompan ing drawing, in which: the cup 5, thereby thoroughly saturating the wick Fig. 1 is a plan View of a device embodying my H by capillary action. The volatile fluid evapinvention, having walls cut away to show the reorates from the Wick II and passes out of the 50 lation of parts. container l by way of apertures provided in the Fig. 2 is a top view of a wick holder forming a housing or shell. detail of the invention. The split spring ring 9, in its normal or un- Fig. 3 is a fragmental side view taken on the sprung condition, is of such diameter, that in line 2-2 of Fig. 2. order to position same around the central boss 55 or platform 1 of the reservoir, cup or receptacle 5, it is necessary to slightly expand or extend the ring 9, thus providing a substantial, rigid and frictional mounting of the ring upon the cup 5. The tension so applied to the ring, gives the ring a firm grip on the boss or platform 1.' This arrangement permits ready attachment and detachment of the combined wick and bottle support II] on the-cup. Likewise, when the support It) is detached from the cup, wicks may readily be detached from or applied over same by causing the split ring 9 to pass through the hollow center of the wick. In normal operation, the mouth of the inverted bottle is beneath the upper edge of cup 5, thus providing for discharge of fluid from the bottle, controlled by the fluid level in the cup 5. r
The lugs or legs 8 prevent formation of a Vacuum between the base 2 and cup 5 which might prevent ready separation of the cup from the base 2.
From the above description of my improved air purifier, it will be apparent that I have provided a device which has improved diffusion capacity and which also may be readily assembled and disassembled.
- The foregoing detailed description has been given for clearnessof understanding only and no unnecessary limitation should be understood therefrom, but it shouldbe construed as broadly as permissible in view of the prior art.
What is claimed is:. g
1. An air purifier of the kind described herein comprising an apertured container having a base portion and a hinged cap, a removable wick base cup adapted to rest upon the interior of the container base, said base cup having upwardly extending edges, and a circular elevated platform upon its upper surface and depending legs upon its lower surface, a split ring prong holder embracing said circular elevated platform and in frictional engagement therewith. said prong holder having a plurality of upwardly extending prongs for the reception of a wick thereon and to support the shoulders of an inverted bottle, a
' wick surrounding said prongs and extending into said base cup, an inverted bottle containing fluid within said container and supported upon said prongs, said bottle having a neck containing a valve and a release pin adapted to permit the flow of liquid through said bottle neck and into said base cup and wick.
2. An air purifier comprising a container having apertured side walls, a base, and an aper-' tured hinged cap on the top of said container, a
removable Wick base cup adapted to rest upon the interior of the container base, said basecup having upwardly extending edges, and a circular elevated platform upon its upper surface and depending legs on its lower surface, a ring prong holder embracing said circular elevated platform and in frictional engagement therewith,
said prong holder having a plurality of upwardly extending and outwardly bent prongs for the reception of a wick thereon and to support the shoulders of an inverted bottle, a wick interwoven with said prongs and extending into said base cup, and an inverted bottle containing fluid within saidcontainer and supported upon said prongs,
and means on the neck of said bottle for con-' trolling the passage of fluid therethrough.
3. A removable wick base and holder comprising a cup having upwardly extending edges, a circular elevated platform, said platform having in frictional engagement therewith a split ring prong holder having a plurality of upwardly extending prongs attached thereto. a
4. A removable Wick base and holder comprising a cup having upwardly extending edge portions, a circular elevated platform on the upper surface of said cup, a split ring prong holder embracing said platform and in frictional engagement therewith, said prong holder having a plu-' rality of upwardly extending prongs. attached thereto, and a wick. of woven material extending over said prongs and into said cup." 5. In a device of the class described the combination of a foraminous housing, a non-metallic rigid cup supported in said housing, the cup having an upwardly extending boss formed on its bottom wall, a spring metal ring frictionally receiving and extending about said boss, a plurality of spaced supporting members carried by the ring, an annular wick supported in extended position by said supporting members, with the lower end of said wick disposed within said cup,
and a supply reservoir open at its lower end only,
disposed upon and supported by the upper portions of said supporting members, with the opening therein positioned in the cup and belowthe upper edge of the cup.
ALLEN T. ROOCH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US147701A US2166969A (en) | 1937-06-11 | 1937-06-11 | Diffuser of vaporous liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US147701A US2166969A (en) | 1937-06-11 | 1937-06-11 | Diffuser of vaporous liquids |
Publications (1)
Publication Number | Publication Date |
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US2166969A true US2166969A (en) | 1939-07-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US147701A Expired - Lifetime US2166969A (en) | 1937-06-11 | 1937-06-11 | Diffuser of vaporous liquids |
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US (1) | US2166969A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802695A (en) * | 1955-07-12 | 1957-08-13 | Pride Washroom Service | Odorant dispenser |
US4294778A (en) * | 1978-10-18 | 1981-10-13 | Georgia-Pacific Corporation | Evaporative dispenser |
US4537351A (en) * | 1983-07-14 | 1985-08-27 | The Dow Chemical Company | Liquid air freshener dispenser |
US5172859A (en) * | 1990-07-19 | 1992-12-22 | Neriel Paglin | Liquid diffuser device |
US20140103136A1 (en) * | 2012-10-16 | 2014-04-17 | Rami Sidawi | Spill-resistant air freshener canister |
USD822191S1 (en) | 2013-10-16 | 2018-07-03 | Silver Coast, Inc. | Refill for a fragrance dispenser |
ES2818773A1 (en) * | 2019-10-09 | 2021-04-13 | Zobele Espana Sa | Volatile substance diffusion device (Machine-translation by Google Translate, not legally binding) |
-
1937
- 1937-06-11 US US147701A patent/US2166969A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2802695A (en) * | 1955-07-12 | 1957-08-13 | Pride Washroom Service | Odorant dispenser |
US4294778A (en) * | 1978-10-18 | 1981-10-13 | Georgia-Pacific Corporation | Evaporative dispenser |
US4537351A (en) * | 1983-07-14 | 1985-08-27 | The Dow Chemical Company | Liquid air freshener dispenser |
US5172859A (en) * | 1990-07-19 | 1992-12-22 | Neriel Paglin | Liquid diffuser device |
US20140103136A1 (en) * | 2012-10-16 | 2014-04-17 | Rami Sidawi | Spill-resistant air freshener canister |
US9238086B2 (en) * | 2012-10-16 | 2016-01-19 | Silver Coast, Inc. | Spill-resistant air freshener canister |
US10307502B2 (en) | 2012-10-16 | 2019-06-04 | Silver Coast, Inc. | Spill-resistant air freshener canister |
USD822191S1 (en) | 2013-10-16 | 2018-07-03 | Silver Coast, Inc. | Refill for a fragrance dispenser |
ES2818773A1 (en) * | 2019-10-09 | 2021-04-13 | Zobele Espana Sa | Volatile substance diffusion device (Machine-translation by Google Translate, not legally binding) |
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