|Número de publicación||US2530808 A|
|Tipo de publicación||Concesión|
|Fecha de publicación||21 Nov 1950|
|Fecha de presentación||8 Mar 1949|
|Fecha de prioridad||12 Ene 1949|
|Número de publicación||US 2530808 A, US 2530808A, US-A-2530808, US2530808 A, US2530808A|
|Inventores||Cerasi Vincent C|
|Cesionario original||Cerasi Vincent C|
|Exportar cita||BiBTeX, EndNote, RefMan|
|Citas de patentes (7), Citada por (71), Clasificaciones (10)|
|Enlaces externos: USPTO, Cesión de USPTO, Espacenet|
Nov. 21, 1950 v. c. CERASI 2,530,808
WATERWORKS DEVICE Filed March 8, 1949 T91, 29
Attorney Patented Nov. 21 1950 "WATERWORKS DEVICE virrcent C. a-Cerasi, Tuckahoe, N. Y.
Application March 8, 1949, Serial No. 80,188 'In Italy January 12, 1949 -2;Cla'ir ns. 1 The present invention relates to a device for water-spouts in ornamental forms which allows the embodiment of water-works having decorative character, which may be easily applied to the sprayers for fields, plantbeds, garden founso as to embody between the two substantially frusto-con-ical shapes which confer to the waterspout under pressure which enters the device, a conoidal shape of different inclination according to the thickness of the out-flowing water and of its pressure.
The thickness of the out-flowing water between the various elements of the device .may be controlled by nearing or diverting the very elements; same control .may be operated so .as to obtain the water out-flowing rather than in a continuous shape, with a fine sprays-enevelope, which results in a very particularly esthetic effect.
The device is preferably composed by more elements screwed in one another, and allows the embodiment of as many-blades as are the conoidal shapes comprised between the elements.
In order to diminish the number of waterblades out-flowing, it is sufficient to tightlyscrew, among themselves, the two elements which define the water-blade to be abolished.
Finally, over the superior element is provided a central spout obtained through a stopper which by being screwed in the very element, allows the control or the obstruction of the spout.
In order to confer to the water-blades which out-flow from the device the required effect, the various shapes between the elements form frustocones each of which become flatter progressively from top to bottoms,
In order to allow the passage of water when the conical surfaces are in contact, water chambers are provided between the central zones of said surfaces.
A preferred form of embodiment of the invention is illustrated in the attached drawings, in which:
Fig. 1 shows a lateral elevation of the device;
Fig. '2 shows a vertical *diametral section "of the device;
Figs. 3 and '4 show the plan views of two elements composing the device, and
Figs. 5, 6 and 7 show some 'forms of water- "works obtainable through the "device.
With reference 'to drawings:
The device is embodied by a, series of elements screwed within one another and particularly by an inferior element I, substantially cylindrical, through which the water is fed to the device. Element I has in its lower part a thread 2 for the connection to the water plug to be used and in its central position a hole '3 with fthread inwhich can be screwed the shank 4, which is also threaded, of the upper element,
The superior surface of the "element I and the inferior one of the element fi, presentfacing-each other, two-zones constituted by annulus of equal surface. Externally to said zones and connected to them, are two conical zones 5 and 7 which give the shape to the out-flowing water.
The water, which enters from the lower part of element I, rises along the annular row of cylindrical conducts 8 surrounding the threaded hole '3 so as to arrive between the upper disc of element 1 and the lower disc of element 5; from here the water comes out under the shape of a continuous blade or of an envelope of sprays.
Element 5 is surmounted by the substantially analogous element 9, which through the threaded shank I0 is screwed in the threaded shank 4 of element 5.
When the zones 6 and I are in contact, a water chamber 25 is formed between said discs.
Also elements 5 and 9 present, facing each other two annulus surrounded by the conical Surfaces l I and I2 which in their turn define the upper water-blade.
Elements 5 and 9 are pierced by a plurality of vertical conducts I3 and I4' surrounding the threaded shanks of the elements and able to adduce to the upper annulus of each of the elements, the water fed to the device from the lower inletting opening.
In the central shank ID of element 9 is screwed the central shank which is also threaded, I5, of the element I 6;
The elements I5 and I6 repeat the embodiment afore described, and have two facing annulus, surrounded by the conical surfaces I I and I8, so as to produce the third upper blade, of the water out-flowing from the device.
Also element I6 is pierced by the vertical conducts I9 which arrive to its upper disc 20'.
Around the disc 20, is provided a sleeve 2| internally threaded in which can be screwed the stopper 22, substantially cylindrical and pierced by the axial conduct 23.
The stopper 22 is provided with two little projections 24 for the fitting of the key, for screwing and unscrewing it, in order to obstruct more or less the conduct 23.
When the elements are fully screwed in one another, the water fed to the device finds no exit.
When, for instance, element 5 is unscrewed so as to create a passage between the conical elements 6 and I, the water passing through the conducts flows out in the shape of a continuous cone through said elements.
The situation is repeated analogously for the upper passages defined respectively by the conical elements I|l2 and "-18.
The central spout is produced through hole 23 only when the stopper 22 is distanced from disc 20 allowing the passage to the water through conducts 19.
Figs. from to '7 show merely by way of example, some of the shapes of the water works according to: (1) the number of passages open to the out-flow of the water; (2) their thickness and to the greater or smaller pressure of the water fed to the device, which pressure can be operated by means of a valve away from the device and has nothing in common with it.
Particularly Fig. 5 shows the case where only one of the conical passages is open, whilst Figs. 6 and '7 show two Water works with two conical passages; that shown in Fig. 6 has the central spout which is missing in the case of Fig. 7.
As every shape of the out-flowing water blade, owing to a constant feeding pressure, to the device, corresponds to a particular fixed-position of the various elements constituting the device, various positions indicating different water patterns may be indicated externally on the device to facilitate adjustment.
1. A water Works spray device adapted to emit sprays of varying shapes comprising, in combination, a cylindrical body threaded for connection with the water line and having an innerly- 4 threaded bore portion, a plurality of cylindrical cup-shaped elements interconnected in superposed relationship by adjustable threaded engagement, said elements including a lower element, an upper element, and at least one intermediate element, each of said elements having a threaded bore and a threaded cylindrical projection engageable in the threaded bore of the next subjacent element, the projection of the lower element being engageable in the threaded bore portion of said body, said body, said lower element and said intermediate element having a peripheral inwardly inclined zone in which is received the base portion of the next superposed element and an axial recess defining an open space between said body and said elements, axial ducts extending through said body and said elements, the axial ducts of said body and said lower and intermediate elements extending into the respective axial recesses, and an axially-bored stopper threadedly engaged with the threaded bore of said upper lement to restrict the flow of water from the axial ducts of said upper element.
2. A device according to claim 1, wherein the inwardly inclined zones have a gradually decreasing angle of inclination in progression from the body to the upper element.
VINCENT C. CERASI.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 627,073 Cliff June 13, 1899 685,582 Dikema Oct. 29, 1901 780,780 Culley Jan. 24, 1905 1,604,252 Banfil Oct. 26, 1926 2,313,994 Grant Mar. 16, 1943 FOREIGN PATENTS Number Country Date 18,059 Great Britain Aug. 5, 1909 204,796 Great Britain Oct. 11, 1923
|Patente citada||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US627073 *||30 Abr 1898||13 Jun 1899||Edward cliff|
|US685582 *||27 Feb 1900||29 Oct 1901||Reinhard Oehme||Atomizer for liquids.|
|US780780 *||29 Abr 1904||24 Ene 1905||Carl R Culley||Nozzle.|
|US1604252 *||5 May 1922||26 Oct 1926||Banfil William H||Hose nozzle|
|US2313994 *||24 Jul 1941||16 Mar 1943||Akron Brass Mfg Company Inc||Spray nozzle|
|GB204796A *||Título no disponible|
|GB190918059A *||Título no disponible|
|Patente citante||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US2715547 *||9 Dic 1952||16 Ago 1955||Fleck August R||Multiple spray water nozzle|
|US2839333 *||9 Dic 1954||17 Jun 1958||Paddock Pool Equipment Co||Inlet fitting|
|US3771724 *||19 Jul 1972||13 Nov 1973||Richards Of Rockford Inc||Apparatus and process for spraying liquids|
|US3833173 *||18 Jun 1973||3 Sep 1974||Richards Of Rockford Inc||Apparatus and process for spraying liquids|
|US4597527 *||18 Nov 1983||1 Jul 1986||Sands Ned R||Toy water gun with a multiplicity of operation modes|
|US4618100 *||27 Nov 1984||21 Oct 1986||Rain Bird Consumer Products Mfg. Corp.||Multiple pattern spray nozzle|
|US5083709 *||16 Ago 1990||28 Ene 1992||Gary Iwanowski||Lawn irrigation nozzle|
|US5524798 *||12 Oct 1994||11 Jun 1996||Djs&T Limited Partnership||Spray texturing nozzles having variable orifice|
|US5715975 *||2 Abr 1996||10 Feb 1998||Homax Products, Inc.||Aerosol spray texturing devices|
|US5862992 *||14 Feb 1997||26 Ene 1999||Sterling Deaerator Company||Adjustable dual cone spray pattern valve apparatus and related methods|
|US5921446 *||2 Jul 1998||13 Jul 1999||Homax Products, Inc.||Aerosol spray texturing systems and methods|
|US6000583 *||16 Ene 1998||14 Dic 1999||Homax Products, Inc.||Aerosol spray texturing devices|
|US6116473 *||28 Sep 1999||12 Sep 2000||Homax Products, Inc.||Aerosol spray texturing devices|
|US6276570||12 Sep 2000||21 Ago 2001||Homax Products, Inc.||Aerosol spray texturing devices|
|US6328185||10 Dic 1999||11 Dic 2001||Homax Products, Inc.||Aerosol spray texturing device with deformable outlet member|
|US6446842||11 Jul 2001||10 Sep 2002||Homax Products, Inc.||Aerosol spray texturing devices|
|US6536633||21 Nov 2001||25 Mar 2003||Homax Products, Inc.||Aerosol spray texturing device with variable outlet orifice|
|US6883688||25 Mar 2003||26 Abr 2005||Homax Products, Inc.||Aerosol spray texturing systems and methods|
|US6905050||1 Dic 2003||14 Jun 2005||Homax Products, Inc.||Nozzle assemblies for aerosol spray texturing devices|
|US7226001||14 Jun 2005||5 Jun 2007||Homax Products, Inc.||Aerosol assemblies for spray texturing|
|US7240857||9 Abr 2005||10 Jul 2007||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US7278590||14 Feb 2006||9 Oct 2007||Homax Products, Inc.||Systems and methods for applying texture material to ceiling surfaces|
|US7597274||31 Oct 2007||6 Oct 2009||Homax Products, Inc.||Aerosol assemblies for spray texturing|
|US7600659||31 Oct 2007||13 Oct 2009||Homax Products, Inc.||Systems and methods for applying texture material to ceiling surfaces|
|US7673816||5 Jun 2007||9 Mar 2010||Homax Products, Inc.||Aerosol assemblies for spray texturing|
|US7845523||9 Oct 2007||7 Dic 2010||Homax Products, Inc.||Systems and methods for applying texture material to ceiling surfaces|
|US8028864||7 Jun 2010||4 Oct 2011||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US8251255||16 Mar 2010||28 Ago 2012||Homax Products, Inc.||Aerosol spray texture apparatus for a particulate containing material|
|US8313011||12 Dic 2011||20 Nov 2012||Homax Products, Inc.||Systems and methods for applying texture material to ceiling surfaces|
|US8317065||4 Oct 2011||27 Nov 2012||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US8336742||25 Oct 2011||25 Dic 2012||Homax Products, Inc.||Aerosol systems and methods for dispensing texture material|
|US8342421||18 Oct 2011||1 Ene 2013||Homax Products Inc||Texture material for covering a repaired portion of a textured surface|
|US8353465||11 Oct 2011||15 Ene 2013||Homax Products, Inc||Dispensers for aerosol systems|
|US8505786||26 Nov 2012||13 Ago 2013||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US8551572||11 Sep 2012||8 Oct 2013||Homax Products, Inc.||Spray texture material compositions, systems, and methods with anti-corrosion characteristics|
|US8561840||28 Ago 2012||22 Oct 2013||Homax Products, Inc.||Aerosol spray texture apparatus for a particulate containing material|
|US8573451||19 Jul 2012||5 Nov 2013||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US8580349||6 Dic 2011||12 Nov 2013||Homax Products, Inc.||Pigmented spray texture material compositions, systems, and methods|
|US8584898||20 Nov 2012||19 Nov 2013||Homax Products, Inc.||Systems and methods for applying texture material to ceiling surfaces|
|US8622255||8 May 2012||7 Ene 2014||Homax Products, Inc.||Aerosol systems and methods for dispensing texture material|
|US8701944||9 Ago 2013||22 Abr 2014||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US8784942||7 Oct 2013||22 Jul 2014||Homax Products, Inc.||Spray texture material compositions, systems, and methods with anti-corrosion characteristics|
|US8820656||15 Ene 2013||2 Sep 2014||Homax Products, Inc.||Dispenser for aerosol systems|
|US8844765||13 Feb 2013||30 Sep 2014||Homax Products, Inc.||Aerosol spray texture apparatus for a particulate containing material|
|US8883902||31 Dic 2012||11 Nov 2014||Homax Products, Inc.||Aerosol dispensing systems and methods and compositions for repairing interior structure surfaces|
|US8887953||19 Nov 2013||18 Nov 2014||Homax Products, Inc.||Systems and methods for applying texture material to ceiling surfaces|
|US8985392||31 Dic 2013||24 Mar 2015||Homax Products, Inc.||Systems and methods for applying texture material to ceiling surfaces|
|US9004316||21 Oct 2013||14 Abr 2015||Homax Products, Inc.||Aerosol spray texture apparatus for a particulate containing material|
|US9004323||3 Ene 2014||14 Abr 2015||Homax Products, Inc.||Aerosol systems and methods for dispensing texture material|
|US9079703||4 Nov 2013||14 Jul 2015||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US9132953||29 Ago 2014||15 Sep 2015||Homax Products, Inc.||Dispenser for aerosol systems|
|US9156042||27 Jul 2012||13 Oct 2015||Homax Products, Inc.||Systems and methods for dispensing texture material using dual flow adjustment|
|US9156602||17 May 2013||13 Oct 2015||Homax Products, Inc.||Actuators for dispensers for texture material|
|US9181020||22 Abr 2014||10 Nov 2015||Homax Products, Inc.||Actuator systems and methods for aerosol wall texturing|
|US9187236||10 Ago 2011||17 Nov 2015||Homax Products, Inc.||Aerosol system for repairing a patched portion of a surface|
|US9248457||27 Jul 2012||2 Feb 2016||Homax Products, Inc.||Systems and methods for dispensing texture material using dual flow adjustment|
|US9248951||31 Dic 2012||2 Feb 2016||Homax Products, Inc.||Texture material for covering a repaired portion of a textured surface|
|US9382060||5 Ago 2014||5 Jul 2016||Homax Products, Inc.||Spray texture material compositions, systems, and methods with accelerated dry times|
|US9415927||22 Jul 2014||16 Ago 2016||Homax Products, Inc.||Spray texture material compositions, systems, and methods with anti-corrosion characteristics|
|US9433949||6 Feb 2014||6 Sep 2016||Oase Gmbh||Variable water feature nozzle|
|US9435120||13 Mar 2013||6 Sep 2016||Homax Products, Inc.||Acoustic ceiling popcorn texture materials, systems, and methods|
|US20060101570 *||16 Nov 2004||18 May 2006||Richard Kunkel||Pressure controlled multi-state fountain for spas|
|US20100116907 *||5 Oct 2009||13 May 2010||Homax Products, Inc.||Aerosol assemblies for spray texturing|
|US20100116908 *||6 Oct 2009||13 May 2010||Homax Products, Inc.||Systems and Methods for Applying Texture Material to Ceiling Surfaces|
|US20100219261 *||9 Mar 2010||2 Sep 2010||Homax Products, Inc.||Aerosol Assemblies for Spray Texturing|
|US20100301065 *||7 Jun 2010||2 Dic 2010||Homax Products, Inc.||Actuator Systems and Methods for Aerosol Wall Texturing|
|US20110132935 *||7 Dic 2010||9 Jun 2011||Homax Products, Inc.||Systems and Methods for Applying Texture Material to Ceiling Surfaces|
|US20150083818 *||15 May 2014||26 Mar 2015||King Saud University||Nozzle apparatus and method|
|DE102013005972A1 *||9 Abr 2013||9 Oct 2014||Oase Gmbh||Variierbare Wasserspieldüse|
|WO2006125403A2 *||22 May 2006||30 Nov 2006||Josef Hnik||Water fountain|
|WO2006125403A3 *||22 May 2006||19 Abr 2007||Josef Hnik||Water fountain|
|Clasificación de EE.UU.||239/440, 239/444, 239/441|
|Clasificación internacional||B05B17/08, B05B1/26, B05B17/00|
|Clasificación cooperativa||B05B17/08, B05B1/265|
|Clasificación europea||B05B17/08, B05B1/26A1|