ZA767642B - Hand operated sprayer with automatic container vent - Google Patents

Hand operated sprayer with automatic container vent

Info

Publication number
ZA767642B
ZA767642B ZA767642A ZA767642A ZA767642B ZA 767642 B ZA767642 B ZA 767642B ZA 767642 A ZA767642 A ZA 767642A ZA 767642 A ZA767642 A ZA 767642A ZA 767642 B ZA767642 B ZA 767642B
Authority
ZA
South Africa
Prior art keywords
hand operated
automatic container
container vent
operated sprayer
sprayer
Prior art date
Application number
ZA767642A
Other languages
English (en)
Inventor
J Miller
E Steyns
Original Assignee
Afa Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Afa Corp filed Critical Afa Corp
Publication of ZA767642B publication Critical patent/ZA767642B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
ZA767642A 1976-02-09 1976-12-23 Hand operated sprayer with automatic container vent ZA767642B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65654776A 1976-02-09 1976-02-09

Publications (1)

Publication Number Publication Date
ZA767642B true ZA767642B (en) 1977-11-30

Family

ID=24633509

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA767642A ZA767642B (en) 1976-02-09 1976-12-23 Hand operated sprayer with automatic container vent

Country Status (3)

Country Link
US (1) US4072252A (de)
BE (1) BE851212A (de)
ZA (1) ZA767642B (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315582A (en) * 1977-05-02 1982-02-16 Leeds And Micallef Universal sequential dispensing pump system free of external check valves and having venting capability
US4674659A (en) * 1978-04-24 1987-06-23 Leeds And Micallef Universal sequential dispensing pump system
WO1980000315A1 (en) * 1978-08-09 1980-03-06 Black & Decker Ltd Apparatus for feeding a liquid to an applicator
US4480768A (en) * 1982-07-06 1984-11-06 Universal Dispensing Systems, Inc. Hand-operated pump
US4452379A (en) * 1982-07-09 1984-06-05 Bundschuh Robert L Pump dispenser with one-piece stretchable biasing member and valve
US4479593A (en) * 1982-07-09 1984-10-30 Bundschuh Robert L Pump dispenser with adjustable nozzle
DE8311429U1 (de) * 1983-04-18 1983-09-15 Hörauf & Kohler KG, 8900 Augsburg Handbetaetigter Fluessigkeitszerstaeuber
USRE33235E (en) * 1984-03-07 1990-06-19 Corsette Douglas Frank Liquid dispensing pump
US4618077A (en) * 1984-03-07 1986-10-21 Corsette Douglas Frank Liquid dispensing pump
US4669664A (en) * 1984-04-09 1987-06-02 Waynesboro Textiles, Inc. Hand manipulatable sprayer
JPS61502239A (ja) * 1984-06-01 1986-10-09 バンドシユ−　ロバ−ト　エル 摺動自在なトリガ−を有するポンプディスペンサ−
JPS61209066A (ja) * 1985-03-09 1986-09-17 Canyon Corp トリガ−タイプデイスペンサ−
US4993214A (en) * 1988-03-08 1991-02-19 S. C. Johnson & Son, Inc. Method of assembling a trigger sprayer device
US4925106A (en) * 1988-04-13 1990-05-15 Afa Products, Inc. Foam-off nozzle assembly with barrel screen insert for use in a trigger sprayer
US4958754A (en) * 1989-03-01 1990-09-25 Continental Sprayers, Inc. Dispenser or sprayer with vent system
US5152461A (en) * 1990-10-01 1992-10-06 Proctor Rudy R Hand operated sprayer with multiple fluid containers
US5385302A (en) * 1990-10-25 1995-01-31 Contico Low cost trigger sprayer
US5344053A (en) 1992-03-09 1994-09-06 Contico International, Inc. Trigger sprayer having a two-piece housing construction
US5590834A (en) * 1994-07-22 1997-01-07 Contico International, Inc. One-piece trigger sprayer housing
US5472119A (en) * 1994-08-22 1995-12-05 S. C. Johnson & Son, Inc. Assembly for dispensing fluids from multiple containers, while simultaneously and instantaneously venting the fluid containers
US5582957A (en) * 1995-03-28 1996-12-10 Eastman Kodak Company Resuspension optimization for photographic nanosuspensions
US5779108A (en) * 1995-06-15 1998-07-14 Calmar Inc. Pressure venting trigger sprayer
US5626259A (en) * 1995-11-16 1997-05-06 Afa Products, Inc. Two liquid sprayer assembly
DE19729117A1 (de) * 1997-07-08 1999-01-21 Erich Wunsch Spraymechanismus für Dosier-Sprayflaschen
JP2001518375A (ja) 1997-09-04 2001-10-16 シュックマン アルフレット ヴォン ハンドレバーにより作動できるスプレーポンプ
US5988454A (en) * 1997-10-14 1999-11-23 Ellion; M. Edmund Leak-resistant manually operated pump sprayer
US6502766B1 (en) 2000-07-24 2003-01-07 The Procter & Gamble Company Liquid sprayers
US6752330B2 (en) 2000-07-24 2004-06-22 The Procter & Gamble Company Liquid sprayers
US20040222243A1 (en) * 2003-05-08 2004-11-11 Saint-Gobain Calmar Inc. Low-cost, in-line trigger operated pump sprayer
DE102004044344A1 (de) * 2004-09-09 2006-03-30 Ing. Erich Pfeiffer Gmbh Dosiervorrichtung
US7306122B2 (en) * 2004-10-08 2007-12-11 Continental Afa Dispensing Company Trigger sprayer venting system
US7311227B2 (en) * 2004-10-08 2007-12-25 Continental Afa Dispensing Company Trigger sprayer venting system with reduced drag on vent piston
NL1027949C2 (nl) * 2005-01-04 2006-07-05 Airspray Nv Afgifte-inrichting met zuigerpomp.
US8839991B2 (en) * 2007-06-06 2014-09-23 Ronald B. Smernoff Dispensing bottle for liquid solutions
CN105537022A (zh) * 2015-12-25 2016-05-04 中山市美捷时包装制品有限公司 一种手枪泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128494A (en) * 1937-09-23 1938-08-30 Morrow Lubricator Company High pressure hand lubricator
US2753079A (en) * 1953-05-04 1956-07-03 Knickerbocker Plastic Co Inc Water gun
US3321111A (en) * 1965-12-28 1967-05-23 Merck & Co Inc Pistol grip pump-type dispenser
US3608788A (en) * 1967-12-15 1971-09-28 Mitani Valve Co Ltd Fluid-dispensing pump

Also Published As

Publication number Publication date
BE851212A (fr) 1977-05-31
US4072252B1 (de) 1985-11-19
US4072252A (en) 1978-02-07

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