US3790034A - Rechargeable sprayer - Google Patents

Rechargeable sprayer Download PDF

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Publication number
US3790034A
US3790034A US00226204A US3790034DA US3790034A US 3790034 A US3790034 A US 3790034A US 00226204 A US00226204 A US 00226204A US 3790034D A US3790034D A US 3790034DA US 3790034 A US3790034 A US 3790034A
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US
United States
Prior art keywords
liquid
sprayer
chamber
piston
container
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
Application number
US00226204A
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English (en)
Inventor
W Horvath
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAYNESBORO TEXTILES Inc D/B/A AFA Corp
Original Assignee
Thiokol Corp
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Publication of US3790034A publication Critical patent/US3790034A/en
Assigned to WALTER E. HELLER AND COMPANY, INC. reassignment WALTER E. HELLER AND COMPANY, INC. SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WAYNESBORO TEXTILES, INC., A CORP. OF VA.
Assigned to FIRST NATIONAL BANK OF BOSTON, THE reassignment FIRST NATIONAL BANK OF BOSTON, THE SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: AFA PRODUCTS, INC.
Assigned to WAYNESBORO TEXTILES, INC. D/B/A THE AFA CORPORATION reassignment WAYNESBORO TEXTILES, INC. D/B/A THE AFA CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: THIOKOL CORP.,
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0877—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber
    • B05B9/0883—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber having a discharge device fixed to the container

Definitions

  • ABSTRACT A manually operated, hand-held liquid spraying device which includes a non-pressurized, refillable or nonrefillable container, is disclosed.
  • the sprayer is a completely contained device wherein an internal cam in one part of the device which is rotated, causes a displacement of a piston, a part of which is a cam follower.
  • the piston is moved as a result of the cammed motion against a responsor biasing it.
  • the biased responsor generates a hydraulic pressure on the liquid now in the chamber vacated by the piston, since a check valve traps the liquid in the chamber.
  • the liquid is released from the chamber by depressing a push button device, which action uncovers a port in an outlet conduit permitting liquid to flow from the chamber through the conduit and out through a flow connected nozzle in response to the responsor-urged piston moving down through the liquid in the chamber.
  • Another object is to provide a rechargeable liquid spraying device which is easily held in the hand and which, when charged may be operated in any position or attitude by finger actuation of a push button type of trigger arrangement.
  • An additional object is to provide a rechargeable liquid sprayer of the character described which may be charged from most any position or attitude so long as liquid remains within the invention.
  • a further object is to provide a rechargeable liquid spraying device of the character described which is completely safe, requires no outside power and which is capable of dispensing liquid under high pressure in the form of a fine mist, but wherein the bulk of the liquid stored in the device is subjected to atmospheric pressure only, thereby avoiding the explosion hazards uid product to be dispensed aswell as circumventing inherent problems in the use of pre-pressurized devices.
  • FIG. 1 is a central-longitudinal sectional view of an apparatus employing the invention showing same loaded with liquid but as yet uncharged;
  • FIG. 2 is a view similar to FIG. 1, partially sectioned, showing the device in an intermediate state of charge or pressurization;
  • FIG. 3 is a view similar to FIGS. 1 and 2, partially sectioned, showing the invention in a completely charged or pressurized state ready for spraying operation;
  • FIG. 4 is a pictorial, exploded view of the cap and piston portions of the invention, partially cut away to show the respectiveguides or keyways and splines utilized to insure proper engagement of these parts;
  • FIG. 5 is a sectional expanded view of a spray nozzle, push button and control valve operated thereby and a typical safety lever, the latter being shown in the Off position;
  • FIG. 6 is an enlargement, in section, of a portion of FIG. 1, in particular the central and mid upper righthand portion illustrating the pressure chamber inlet check valve and the air inlet check valve, together with a portion of a piston and charge or pressurization chamber.
  • FIGS. 1 through 3 illustrate a preferred embodiment of a liquid spraying device 10 of the present invention which preferably is dimensioned to be conveniently held in the hand, much in the same manner as the common aerosol bomb much in evidence today.
  • spray device comprises a separable cylindrical container 11 for storing a quantity of liquid 12 to be sprayed, and a cap or spray housing 13 mounted thereon, container 11 and spray housing 13 being two main sub-assemblies of sprayer 10. As best illustrated in FIG.
  • housing 13 comprises a cylindrical recess 14 depending from the top thereof for receiving one end of a biasing member, or responsor 15 in the form shown here for illustration, of a coiled spring, and an outlet conduit 16 centrally disposed in recess 14.
  • a biasing member or responsor 15 in the form shown here for illustration, of a coiled spring
  • outlet conduit 16 centrally disposed in recess 14.
  • responsor 15 need not be of metal, as many plastics now becoming available which have relatively high density and excellent memory can be utilized. Polyethylene and polypropylene are examples of such plastics.
  • Outlet 16 terminates in a central tube 38 formed in a piston 9.
  • Tube 38 at its top is fitted with a liquid seal 39, in this instance an O-ring, although many other suitable seals will occur to skilled artisans.
  • Seal 39 is retained in tube 38 and by a retainer 40 and provides a seal against liquid leakage between tube 38 and the lower end of outlet 16.
  • valve 17 comprising a movable stem 20, a partially precompressed spring 22 positioned in a cavity 23 so as to urge stem against a shoulder 6 at the entrance to cavity 23.
  • the upper portion of stem 20 terminates in sealing relationship in a push button 24 containing a discharge nozzle 19.
  • Stem 20 is formed with flow passages which are flow connected at their lower end to an orifice 8 and at their upper end to nozzle 19.
  • a valve seal 21 adjacent orifice 8 seals against liquid flow therethrough until push button 24 is depressed. Seal 21 in the form of an Oring is shown; however other seals will adequately accomplish this purpose. It is thus readily apparent that valve 17 is a normally closed device. As stated above when push button 24 is depressed, stem 20 moves downwardly into a second cavity 25 uncovering orifice 8.
  • a safety lever 26 is mounted on stem 20 between push button 24 and valve 17.
  • Lever 26 has two positions; in one position a plug 27 engages the underside of button 24 and prevents downward movement thereof when pushed. In the other position stop 27 comes into register with a recess (not shown) in the bottom of button Thus, and normal movement of push button 24 is permitted. Tl-Ius, by lever 26 an On-Off capability in sprayer 10 is simply and economically provided.
  • piston 9 has a central tube 38 which, at its upper end, is formed with grooves to accomodate seal 39 and seal retainer 40.
  • a ram end 28 (see FIG. 2) on the outside periphery of which a seal groove is formed to receive a ram end seal 18 (see FIG. 6), the one shown being a preferred type of O-ring although other sealing means well known to the skilled artisan will serve the purpose.
  • Container 11 the second of two main subassemblies, comprises a receptacle 31 for holding a quantity of liquid 12.
  • An inlet conduit 32 is centrally positioned therein and extends downwardly to a point just above the bottom wall, or cover 7 of container 11.
  • wall 7 is adapted to receive, in a threaded fitting 42, a removable filler plug 41, for filling reservoir or receptacle 31 with liquid 12.
  • a non-refillable, precharged, and factory sealed container 11 is also contemplated as being within the scope of the present invention.
  • Bottom wall or cover 7 can be pressed on to form a tight seal; however, other sealing methods such as ultra-sonic welding or heat sealing can easily be employed to close cover 7 more permanently and such methods are fully contemplated as being within the inventive purview hereof.
  • Central inlet conduit 32 terminates in an inlet check valve 43 at the entrance to a liquid pressurizing chamber 33.
  • Valve 43 is arranged to permit flow into chamber 33 but to prevent flow in the opposite direction.
  • a second valve, an air inlet check valve 44, is arranged in the top of container 11 and operates to permit air to flow into receptacle 31, while preventing liquid flow out.
  • Valves 43 and 44 are 'more clearly illustrated in FIG. 6 which is an enlargement of a portion of FIG. 1.
  • Container 11 is formed with a peripheral bevelled rim 35, which engages with a peripheral ridge or shelf 36 in cap or spray housing 13, and has a pair of cams or cammed surfaces 30 in cam recesses 34.
  • Cams 30 operatively contact a pair of cam followers 29 and, as will be more fully explained hereinafter, are instrumental in the operation of this invention.
  • cap 13 and piston 9 illustrating relationship of these two members when assembled.
  • Cap 13 is formed with inner peripheral splines or keys 49 and adjacent spline recesses or keyways 47, which engage with corresponding recesses 48 and keys 46 respectively on peripheral skirt 45.0f piston 9.
  • peripheral ridges, shelves, or notches 36 in the bottom of splines 49 which engage bevelled or chamfered rim 35 on container 11 elsewhere described.
  • Piston 9 when assembled with cap 13 is slidably movable therein over splines 49 and keyways 47 on recess 48 and keys 46.
  • sprayer 10 is easily assembled by unskilled laborer, and obviously, the various parts thereof can be arranged into subassemblies which are thereafter assembled to produce the complete unit.
  • piston 9, fitted with seals 18 and 39 and retainer 40 make a subassembly.
  • Inlet check valve 43, and air inlet check valve 44 installed in appropriate seats in container 11, bottom cover 7 with filler plug 41 in fitting 42 thereon make another subassembly.
  • Preassembled piston 9 can then be assembled in container 11 by inserting cylindrical ram end 28 thereof into chamber 33.
  • Responsor 15 can then be positioned on piston 9 over central tube 38.
  • Safety lever 26 installed over the upper end of stem 20, push button 24 with nozzle 19 pressed over the top of stem 20 over lever 26, insuring that plugs 27 are in proper position to permit lever 26 to move back and forth around stem 20 into its On or Off positions as desired, complete cap 13 subassembly.
  • Subassembly cap 13 is now ready for assembly with subassembly container 11.
  • To complete assembly of sprayer cap 13 is inverted and placed over container 11 with piston 9 therein and responsor protruding from the responsor recess 37 around tube 38, and firmly pressed down, compressing responsor 15, until notches 36 snap into place over bevelled rim 35 on container 11.
  • Sprayer 10 is now completely assembled and ready for filling with liquid which can thereafter be charged and sprayed as desired.
  • receptacle 31 in container 11 is filled with liquid to be sprayed, or dispensed, and sprayer 10 is charged.
  • sprayer 10 is grasped in the left hand by cap 13 and held tightly.
  • Container 11 is then grasped with the right hand and rotated to the right (arrows in FIGS. 2 and 3, cap 13 being held stationary during rotation of container 11) 180, or. until a slight click is heard.
  • Rotation of container 11 causes cams 30 to rotate which in turn cause piston 9 to rise up into cap 13, sliding therein on keys 46 and keyways 48 of skirt 45 in corresponding keyways 47 and keys 49, compressing responsor 15 ahead of it.
  • spraying operation can now begin and is accomplished by placing the index finger on push button 24 and applying a downward pressure there against. This action causes stem 20 to move downwardly into recess 25 (FIG. 5) uncovering orifice 8. Liquid 12 from chamber 33, central tube 38 and outlet conduit 16 then passes around the end of stem 20 and enters the flow passages therein through orifice 8 and out through nozzle 19. Nozzle 19 flow passages can, of course, be sized to give as fine a mist spray as desired. It is also intended and contemplated, to enhance liquid atomization, that the various liquid passages surfaces in nozzle 19 and stem 20 have swirl inducers formed therein or thereon.
  • sprayer 10 can be charged by rotating cap 13 while container 11 is held stationary, since piston 9 upward movement is the same.
  • piston 9 As liquid 12 is discharged from noule 19, piston 9 is forced downwardly into chamber 33 by responsor 14, forcing liquid 12 up through tube 38 and into outlet conduit 16. The motion of piston 9 is downward along a linear path on the verticle surface 29-a of cam follower 29 in slidable contact with the corresponding verticle surface 30-a of cam 30.
  • sprayer 10 and its various working parts will appear as shown in FIG. 1, i.e., piston 9 ram end 28 occupying chamber 33 and cam follower 29 bottomed on cam 30 in recess 34.
  • the level of liquid 12 in receptacle 31 will be somewhat lower being diminished by the amount sprayed. I
  • sprayer 10 can be charged to any intermediate position by simply ceasing rotation of container 11. However, when spraying liquid with piston 9 in any position short of that of fully charged, piston 9 will move down cam 30 on follower 29 until it again assumes the position shown in FIG. 1.
  • a liquid sprayer comprising: a rotatable container, said container having a receptacle for holding a quantity of liquid, a liquid pressurizing chamber adaptableto receive a charge of liquid, and an opening for filling said receptacle with liquid; I an inlet conduit in said container for conducting said charge from said receptacle to said chamber; 2.
  • said compressible means is a biasing member contacting said piston and nozzle inoperable in one of two positions and operable 9.
  • a liquid sprayer comprising a rotatable container, said container having a receptacle for holding a quantity of liquid, a liquid pressurizing chamber, and an opening for filling said receptacle with the liquid;
  • a sprayer cap rotatably connected to said container
  • cam means in said container operatively contacting a portion of said piston for moving said piston in said cap in response to rotation of said container relative to said cap;
  • a spray nozzle in said cap for discharging said liquid from said container
  • a discharge valve in said outlet conduit for controlling discharge of liquid from said chamber through said nozzle
  • conduit means in said piston connected to said outlet conduit and said pressurizing chamber for convey ing liquid from said chamber to said outlet conduit and to said spray nozzle;
  • responsor means in said cap contacting said piston in a biasing relationship such that said piston is urged away from said cap and into said pressurizing chamber whereby liquid therein is displaced by said piston in said chamber and forced to flow into said conduit means, into said outlet conduit and said spray nozzle for discharge thereat.
  • the sprayer of claim 10 further including means mounted under said spray nozzle for rendering said nozzle inoperable in one of two positions and operable in the other of said two positions.
  • Patent No, 3,790,034 Dated February 5, 1974 Inventofls) William Horvath e 2 It is certified that error appears in the aboveidentified patent and that said Letters Patent are hereby corrected as shown below:
  • discharging means in said cap for controlling discharge of liquid from said chamber through said nozzle

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  • Reciprocating Pumps (AREA)
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US00226204A 1972-02-14 1972-02-14 Rechargeable sprayer Expired - Lifetime US3790034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22620472A 1972-02-14 1972-02-14

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US (1) US3790034A (ja)
JP (1) JPS5249561B2 (ja)
AT (1) AT327087B (ja)
BE (1) BE795375A (ja)
BR (1) BR7301050D0 (ja)
CA (1) CA1083099A (ja)
CH (1) CH566820A5 (ja)
DE (1) DE2306085A1 (ja)
ES (1) ES408179A1 (ja)
FI (1) FI54769C (ja)
FR (1) FR2172677A5 (ja)
GB (1) GB1389702A (ja)
IL (1) IL40491A (ja)
IT (1) IT974304B (ja)
LU (1) LU67020A1 (ja)
NL (1) NL155462B (ja)
NO (1) NO135165C (ja)
PT (1) PT65134B (ja)
ZA (1) ZA728968B (ja)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901414A (en) * 1972-07-06 1975-08-26 Nicholas G Capra Liquid dispenser
US3940029A (en) * 1972-02-14 1976-02-24 Thiokol Corporation Rechargeable sprayer with improved valve system and charge cycle limit stop therefor
US4033700A (en) * 1976-02-02 1977-07-05 Spatz Corporation Dispenser for fluent material
US4057176A (en) * 1975-07-18 1977-11-08 Plastic Research Products, Inc. Manually operated spray pump
US4167941A (en) * 1976-10-05 1979-09-18 James D. Pauls, Ltd. (Limited Partnership) Mechanically operated dispensing device for increasing discharge pressure and dispensing time
EP0112950A1 (fr) * 1982-12-30 1984-07-11 COMPAGNIE CENTRALE SICLI (Société Anonyme) Appareil extincteur d'incendie
US4872595A (en) * 1988-09-27 1989-10-10 Roy Hammett Mechanically pressurized aerosol dispenser
GB2251898A (en) * 1990-11-29 1992-07-22 D M W Metered dose spray system
US5186395A (en) * 1988-07-29 1993-02-16 Brody David E Air powered particle sprayer with air flow control means
US5328062A (en) * 1989-12-28 1994-07-12 Yoshino Kogyosho, Co., Ltd. Liquid jet blower
US5339988A (en) * 1992-10-19 1994-08-23 Ballard Medical Products Disposable tray sump foamer, assembly and methods
EP0627230A2 (en) 1990-03-21 1994-12-07 Dmw (Technology) Limited Atomising device for inhaler
US5402943A (en) * 1990-12-04 1995-04-04 Dmw (Technology) Limited Method of atomizing including inducing a secondary flow
US5405084A (en) * 1990-12-04 1995-04-11 Dmw (Technology) Limited Nozzle assembly for preventing back-flow
US5964416A (en) * 1995-10-04 1999-10-12 Boehringer Ingelheim Gmbh Device for producing high pressure in a fluid in miniature
US6543703B2 (en) 2000-12-26 2003-04-08 William S. Blake Flexible face non-clogging actuator assembly
US6745763B2 (en) * 1998-10-27 2004-06-08 Garth T. Webb Vaporizing device for administering sterile medication
US20040238572A1 (en) * 2001-08-20 2004-12-02 Blake William S Mechanically pressurized dispenser system
US20090188942A1 (en) * 2004-12-15 2009-07-30 Cedric Francois Fluid or pasty product dispensing device
US8177101B1 (en) * 2007-02-06 2012-05-15 William Sydney Blake One turn actuated duration spray pump mechanism
US8286837B1 (en) * 2008-07-14 2012-10-16 William Sydney Blake One turn actuated duration dual mechanism spray dispenser pump
US8973847B2 (en) 2012-07-09 2015-03-10 Easy Spray Llc Non-aerosol liquid spray device with continuous spray
US20150239644A1 (en) * 2014-02-24 2015-08-27 Gojo Industries, Inc. Vented non-collapsing containers, dispensers and refill units having vented non-collapsing containers
US9415401B2 (en) 2012-04-04 2016-08-16 Alternative Packaging Solutions Llc One turn actuated duration spray pump mechanism
US9596963B2 (en) 2014-07-30 2017-03-21 Gojo Industries, Inc. Vented refill units and dispensers having vented refill units
US9648992B2 (en) 2013-12-19 2017-05-16 Gojo Industries, Inc. Pumps with vents to vent inverted containers and refill units having non-collapsing containers
CN113795334A (zh) * 2019-05-06 2021-12-14 替代包装解决方案公司 喷雾装置及组装和使用方法
US20220047820A1 (en) * 2018-09-27 2022-02-17 Shl Medical Ag Tensioning arrangement for aerosol dispenser and aerosol dispenser
WO2022216659A1 (en) * 2021-04-05 2022-10-13 Market Ready, Inc. Trigger sprayer assembly with dual valve system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55103B2 (ja) * 1973-03-06 1980-01-05
JPS55104B2 (ja) * 1973-03-06 1980-01-05
US4155485A (en) * 1975-07-21 1979-05-22 Spatz Corporation Pump devices for dispensing fluids
IT8223675V0 (it) * 1982-12-10 1982-12-10 Sar Spa Contenitore per sostanze fluide utilizzabile con pompette azionabili a mano per l'erogazione di tali sostanze.

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940029A (en) * 1972-02-14 1976-02-24 Thiokol Corporation Rechargeable sprayer with improved valve system and charge cycle limit stop therefor
US3901414A (en) * 1972-07-06 1975-08-26 Nicholas G Capra Liquid dispenser
US4057176A (en) * 1975-07-18 1977-11-08 Plastic Research Products, Inc. Manually operated spray pump
US4033700A (en) * 1976-02-02 1977-07-05 Spatz Corporation Dispenser for fluent material
US4167941A (en) * 1976-10-05 1979-09-18 James D. Pauls, Ltd. (Limited Partnership) Mechanically operated dispensing device for increasing discharge pressure and dispensing time
EP0112950A1 (fr) * 1982-12-30 1984-07-11 COMPAGNIE CENTRALE SICLI (Société Anonyme) Appareil extincteur d'incendie
US5186395A (en) * 1988-07-29 1993-02-16 Brody David E Air powered particle sprayer with air flow control means
US4872595A (en) * 1988-09-27 1989-10-10 Roy Hammett Mechanically pressurized aerosol dispenser
WO1990003317A1 (en) * 1988-09-27 1990-04-05 Cidco Group, Inc. Mechanically pressurized aerosol dispenser
GB2230824A (en) * 1988-09-27 1990-10-31 Cidco Group Inc Mechanically pressurized aerosol dispenser
GB2230824B (en) * 1988-09-27 1992-08-26 Cidco Group Inc Mechanically pressurized aerosol dispenser
US5392959A (en) * 1989-12-28 1995-02-28 Yoshino Kogyosho Co., Ltd. Suckback drain valve for a liquid jet blower
US5328062A (en) * 1989-12-28 1994-07-12 Yoshino Kogyosho, Co., Ltd. Liquid jet blower
US5474215A (en) * 1989-12-28 1995-12-12 Yoshino Kogyosho Co., Ltd. Liquid jet blower
EP0627230A2 (en) 1990-03-21 1994-12-07 Dmw (Technology) Limited Atomising device for inhaler
US5497944A (en) * 1990-03-21 1996-03-12 Dmw (Technology) Limited Atomising devices and methods
US5662271A (en) * 1990-03-21 1997-09-02 Boehringer Ingelheim International Gmbh Atomizing devices and methods
GB2251898A (en) * 1990-11-29 1992-07-22 D M W Metered dose spray system
US5405084A (en) * 1990-12-04 1995-04-11 Dmw (Technology) Limited Nozzle assembly for preventing back-flow
US5402943A (en) * 1990-12-04 1995-04-04 Dmw (Technology) Limited Method of atomizing including inducing a secondary flow
US5452823A (en) * 1992-10-19 1995-09-26 Ballard Medical Products Disposable tray sump foamer, assembly and methods
US5339988A (en) * 1992-10-19 1994-08-23 Ballard Medical Products Disposable tray sump foamer, assembly and methods
US5372281A (en) * 1992-10-19 1994-12-13 Ballard Medical Products Disposable tray sump foamer, assembly and methods
US5964416A (en) * 1995-10-04 1999-10-12 Boehringer Ingelheim Gmbh Device for producing high pressure in a fluid in miniature
US6402055B1 (en) 1995-10-04 2002-06-11 Boehringer Ingelheim Gmbh Device for producing high pressure in a fluid in miniature
US6497373B2 (en) 1995-10-04 2002-12-24 Boehringer International Gmbh Device for producing high pressure in a fluid in miniature
US7104470B2 (en) 1995-10-04 2006-09-12 Boehringer Ingelheim International Gmbh Device for producing high pressure in a fluid in miniature
US6918547B2 (en) 1995-10-04 2005-07-19 Joachim Jaeger Device for producing high pressure in a fluid in miniature
US20040178227A1 (en) * 1995-10-04 2004-09-16 Boehringer International Gmbh Device for producing high pressure in a fluid in miniature
US20050252990A1 (en) * 1995-10-04 2005-11-17 Joachim Jaeger Device for producing high pressure in a fluid in miniature
US6745763B2 (en) * 1998-10-27 2004-06-08 Garth T. Webb Vaporizing device for administering sterile medication
US6543703B2 (en) 2000-12-26 2003-04-08 William S. Blake Flexible face non-clogging actuator assembly
US7845521B2 (en) * 2001-08-20 2010-12-07 Alternative Packaging Solutions, LLP Mechanically pressurized dispenser system
US20040238572A1 (en) * 2001-08-20 2004-12-02 Blake William S Mechanically pressurized dispenser system
US20090188942A1 (en) * 2004-12-15 2009-07-30 Cedric Francois Fluid or pasty product dispensing device
US7882984B2 (en) * 2004-12-15 2011-02-08 Nouvel Oeuvre Fluid or pasty product dispensing device
US8177101B1 (en) * 2007-02-06 2012-05-15 William Sydney Blake One turn actuated duration spray pump mechanism
US8286837B1 (en) * 2008-07-14 2012-10-16 William Sydney Blake One turn actuated duration dual mechanism spray dispenser pump
US9751102B2 (en) 2012-04-04 2017-09-05 Alternative Packaging Solutions Llc Method for dispensing a product from a container
US9415401B2 (en) 2012-04-04 2016-08-16 Alternative Packaging Solutions Llc One turn actuated duration spray pump mechanism
US10151692B2 (en) 2012-04-04 2018-12-11 Alternative Packaging Solutions, Llc Method for dispensing a product from a container
US8973847B2 (en) 2012-07-09 2015-03-10 Easy Spray Llc Non-aerosol liquid spray device with continuous spray
US9648992B2 (en) 2013-12-19 2017-05-16 Gojo Industries, Inc. Pumps with vents to vent inverted containers and refill units having non-collapsing containers
US10160590B2 (en) * 2014-02-24 2018-12-25 Gojo Industries, Inc. Vented non-collapsing containers, dispensers and refill units having vented non-collapsing containers
US20150239644A1 (en) * 2014-02-24 2015-08-27 Gojo Industries, Inc. Vented non-collapsing containers, dispensers and refill units having vented non-collapsing containers
AU2015218741B2 (en) * 2014-02-24 2019-07-11 Gojo Industries, Inc. Vented non-collapsing containers, refillable refill containers, dispensers and refill units
US9936840B2 (en) 2014-07-30 2018-04-10 Gojo Industries, Inc. Vented refill units and dispensers having vented refill units
US9596963B2 (en) 2014-07-30 2017-03-21 Gojo Industries, Inc. Vented refill units and dispensers having vented refill units
US20220047820A1 (en) * 2018-09-27 2022-02-17 Shl Medical Ag Tensioning arrangement for aerosol dispenser and aerosol dispenser
CN113795334A (zh) * 2019-05-06 2021-12-14 替代包装解决方案公司 喷雾装置及组装和使用方法
EP3965950A4 (en) * 2019-05-06 2023-01-04 Alternative Packaging Solutions, LLC SPRAY DEVICE AND METHODS OF ASSEMBLY AND USE
WO2022216659A1 (en) * 2021-04-05 2022-10-13 Market Ready, Inc. Trigger sprayer assembly with dual valve system

Also Published As

Publication number Publication date
CA1083099A (en) 1980-08-05
ATA23473A (de) 1975-03-15
FI54769C (fi) 1979-03-12
FI54769B (fi) 1978-11-30
ES408179A1 (es) 1975-11-01
PT65134A (en) 1976-06-01
FR2172677A5 (ja) 1973-09-28
IL40491A0 (en) 1972-12-29
DE2306085A1 (de) 1973-08-30
JPS5249561B2 (ja) 1977-12-17
ZA728968B (en) 1973-09-26
NO135165B (ja) 1976-11-15
AU4709372A (en) 1974-04-04
CH566820A5 (ja) 1975-09-30
LU67020A1 (ja) 1974-02-21
NL155462B (nl) 1978-01-16
IL40491A (en) 1974-12-31
BR7301050D0 (pt) 1973-12-18
AT327087B (de) 1976-01-12
JPS4892910A (ja) 1973-12-01
NL7301993A (ja) 1973-08-16
GB1389702A (en) 1975-04-09
PT65134B (en) 1977-10-12
NO135165C (ja) 1977-02-23
IT974304B (it) 1974-06-20
BE795375A (fr) 1973-08-13

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