DE3071501D1 - Improved hand-actuable pump assembly - Google Patents

Improved hand-actuable pump assembly

Info

Publication number
DE3071501D1
DE3071501D1 DE8080105320T DE3071501T DE3071501D1 DE 3071501 D1 DE3071501 D1 DE 3071501D1 DE 8080105320 T DE8080105320 T DE 8080105320T DE 3071501 T DE3071501 T DE 3071501T DE 3071501 D1 DE3071501 D1 DE 3071501D1
Authority
DE
Germany
Prior art keywords
pump assembly
improved hand
actuable pump
actuable
hand
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
Application number
DE8080105320T
Other languages
English (en)
Inventor
Michael G Knickerbocker
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.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer GmbH
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 Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Application granted granted Critical
Publication of DE3071501D1 publication Critical patent/DE3071501D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1026—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem the piston being deformable and its deformation allowing opening of 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
    • B05B11/1042—Components or details
    • B05B11/1061—Pump priming means
DE8080105320T 1979-09-10 1980-09-05 Improved hand-actuable pump assembly Expired DE3071501D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/074,233 US4252507A (en) 1979-09-10 1979-09-10 Hand-actuatable pump assembly

Publications (1)

Publication Number Publication Date
DE3071501D1 true DE3071501D1 (en) 1986-04-24

Family

ID=22118470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080105320T Expired DE3071501D1 (en) 1979-09-10 1980-09-05 Improved hand-actuable pump assembly

Country Status (4)

Country Link
US (1) US4252507A (de)
EP (1) EP0025224B1 (de)
CA (1) CA1152380A (de)
DE (1) DE3071501D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435135A (en) * 1981-04-03 1984-03-06 Seaquist Valve Company Pump assembly with improved seal
USRE33564E (en) * 1981-12-14 1991-04-02 Ballard Medical Products Foam dispensing device
DE3225692A1 (de) * 1982-07-09 1984-01-12 Pfeiffer Zerstäuber Vertriebsgesellschaft mbH & Co KG, 7760 Radolfzell Dosierpumpe sowie verfahren und vorrichtung zum befuellen eines mit einer dosierpumpe versehenen behaelters
DE3248370A1 (de) * 1982-12-28 1984-07-05 Zyma GmbH, 8000 München Verfahren und vorrichtung zum vorfuellen einer pumpe
DE3339180C2 (de) * 1983-10-28 1993-10-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung für Medien
DE3521580A1 (de) * 1985-02-21 1986-08-21 Bayer Ag, 5090 Leverkusen Ausgabeeinrichtung fuer fliessfaehige medien
US4957218A (en) * 1986-07-28 1990-09-18 Ballard Medical Products Foamer and method
IT211917Z2 (it) * 1987-07-30 1989-05-25 Elettro Plastica Srl Pompa di erogazione applicabile a contenitori di fluidi.
IT1219694B (it) * 1988-05-24 1990-05-24 Sar Spa Dispositivo di tenuta per pompette a mano erogatrici di prodotti in pasta o liquidi
FR2656901B1 (fr) * 1990-01-08 1993-02-19 Step Soc Tech Pulverisation Perfectionnement d'une pompe-doseuse a precompression pour en ameliorer l'amorcage et garantir sa simplicite d'assemblage.
DE4005529A1 (de) * 1990-02-22 1991-08-29 Pfeiffer Erich Gmbh & Co Kg Austragkopf fuer medien
FR2661157B1 (fr) * 1990-04-19 1993-08-13 Jumel Bernard Systeme doseur sans bague destine a etre emmanche a force a l'interieur d'un col de recipient.
US5385302A (en) * 1990-10-25 1995-01-31 Contico Low cost trigger sprayer
FR2726045B1 (fr) * 1994-10-19 1997-01-10 Sofab Pompe miniature a precompression
US5673824A (en) * 1995-05-31 1997-10-07 Taplast Srl Plastic dosing pump for dispensing liquids from containers
US5639025A (en) * 1995-07-07 1997-06-17 The Procter & Gamble Company High Viscosity pump sprayer utilizing fan spray nozzle
US5642860A (en) * 1995-07-07 1997-07-01 The Procter & Gamble Company Pump sprayer for viscous or solids laden liquids
US5715973A (en) * 1996-02-01 1998-02-10 Contico International, Inc. Manually operated fluid pump for dispensing lotion and the like
US5794821A (en) * 1996-05-07 1998-08-18 Contico International, Inc. Reciprocating liquid pump with disc check valve for dispensing lotion and the like
CN1077239C (zh) * 1996-07-26 2002-01-02 塔普拉斯特股份公司 对容器中的制品实施分配的塑料泵
US5775547A (en) * 1996-10-07 1998-07-07 Continental Sprayers Internatioal, Inc. Lotion dispensing pump with sealing plug for sealing pump chamber
US5890655A (en) * 1997-01-06 1999-04-06 The Procter & Gamble Company Fan spray nozzles having elastomeric dome-shaped tips
US5839616A (en) * 1997-08-14 1998-11-24 The Procter & Gamble Company Blow molded container having pivotal connector for an actuation lever
FR2800132B1 (fr) * 1999-10-26 2002-03-08 Oreal POMPE DESTINEE A EQUIPER UN RECIPIENT, COMPORTANT UNE MEMBRANE ELASTIQUEMENT DEFORMABLE A l'EXTERIEUR DE LA CHAMBRE DE POMPAGE
US7255248B2 (en) * 2002-08-29 2007-08-14 Emsar, Inc. Plug style pump
ES2293092T3 (es) * 2002-12-23 2008-03-16 Valois Sas Organo de distribucion de producto fluido y distribuidor que incluye dicho organo.
DE10334032B4 (de) * 2003-07-18 2005-06-23 Ing. Erich Pfeiffer Gmbh Ventileinrichtung
US7520406B2 (en) * 2005-07-08 2009-04-21 S. C. Johnson & Son, Inc. Device for dispensing a controlled dose of a flowable material
FR2906233B1 (fr) * 2006-09-27 2011-02-11 Valois Sas Dispositif de distribution de produit fluide.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909123A (en) * 1957-11-25 1959-10-20 Everest & Jennings Hydraulic pump
DE1302372C2 (de) * 1967-01-17 1978-06-08 Pfeiffer Zerstäuber-Vertriebsgesellschaft mbH & Co KG, 7760 Radolfzell In einem gefaess eingebaute einfachwirkende handbetaetigte schubkolbenpumpe
US3500760A (en) * 1968-04-22 1970-03-17 Holmes T J Co Pump for an atomizer or the like
FR2149669A5 (de) * 1971-08-19 1973-03-30 Step
IT1038354B (it) * 1975-05-22 1979-11-20 Coster Tecnologie Speciali Spa Dispositivo erogatore nebulizzatore ad azione pompante
US4010874A (en) * 1975-06-26 1977-03-08 Wolf Steiman Pump for hand-held dispensers
US4065038A (en) * 1976-04-07 1977-12-27 Realex Corporation Pump sprayer
US4050860A (en) * 1976-06-01 1977-09-27 Vca Corporation Spray pump assembly
US4155489A (en) * 1976-12-20 1979-05-22 Wolf Steiman Leakproof pump for hand-held dispensers
IT1092596B (it) * 1978-02-09 1985-07-12 Ruscitti Tommaso Pompetta a mano per dispensare liquidi micronizzati a pressione prestabilita

Also Published As

Publication number Publication date
EP0025224A3 (en) 1981-04-15
EP0025224B1 (de) 1986-03-19
EP0025224A2 (de) 1981-03-18
CA1152380A (en) 1983-08-23
US4252507A (en) 1981-02-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee