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ES427619A1 - Pump with unitary valve member - Google Patents

Pump with unitary valve member

Info

Publication number
ES427619A1
ES427619A1 ES427619A ES427619A ES427619A1 ES 427619 A1 ES427619 A1 ES 427619A1 ES 427619 A ES427619 A ES 427619A ES 427619 A ES427619 A ES 427619A ES 427619 A1 ES427619 A1 ES 427619A1
Authority
ES
Spain
Prior art keywords
pump
valve member
unitary valve
passage
outlet
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
ES427619A
Other languages
Spanish (es)
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.)
Precision Valve Corp
Original Assignee
Precision Valve 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 Precision Valve Corp filed Critical Precision Valve Corp
Publication of ES427619A1 publication Critical patent/ES427619A1/en
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
    • B05B11/1042—Components or details
    • B05B11/1064—Pump inlet and outlet valve elements integrally formed of a deformable material
    • 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
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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
    • B05B11/1097—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 with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke

Landscapes

  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A pump for dispensing a product from a retail package is molded of plastic. The reciprocable member includes a piston having a flexible skirt. The inlet and outlet valves are resiliently deflectable margins on either end of a unitary valve member. The vent passage and the outlet passage are closed when the pump is at rest.
ES427619A 1973-06-26 1974-06-25 Pump with unitary valve member Expired ES427619A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU57357/73A AU471702B2 (en) 1973-06-26 1973-06-26 Pump

Publications (1)

Publication Number Publication Date
ES427619A1 true ES427619A1 (en) 1976-08-01

Family

ID=3742758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427619A Expired ES427619A1 (en) 1973-06-26 1974-06-25 Pump with unitary valve member

Country Status (17)

Country Link
US (1) US3877616A (en)
JP (1) JPS5069607A (en)
AR (1) AR206210A1 (en)
AT (1) AT341362B (en)
AU (1) AU471702B2 (en)
BR (1) BR7405197D0 (en)
CA (1) CA1004642A (en)
CH (1) CH568895A5 (en)
DE (2) DE2428978A1 (en)
ES (1) ES427619A1 (en)
FI (1) FI194174A (en)
FR (1) FR2235062B1 (en)
GB (1) GB1426663A (en)
IT (1) IT1015503B (en)
NL (1) NL7408325A (en)
SE (1) SE399104B (en)
ZA (1) ZA743744B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991914A (en) * 1975-05-29 1976-11-16 The Risdon Manufacturing Company Easily assembled, leakproof liquid dispensing pump
NO146799L (en) * 1976-06-08 1900-01-01
US4111367A (en) * 1977-02-18 1978-09-05 Ethyl Corporation Finger operated spray pump
US4154374A (en) * 1977-10-03 1979-05-15 Ethyl Products Company Finger operated spray pump
US4371097A (en) * 1980-05-07 1983-02-01 Diamond International Corporation Liquid dispensing pump
US4396132A (en) * 1981-08-14 1983-08-02 Christensen Kurt K Apparatus and process for removing and dispensing liquid from a receptacle
FR2528122B1 (en) * 1982-06-04 1988-07-15 Valois Sa ALL POSITION VAPORIZER PUMP
US4479593A (en) * 1982-07-09 1984-10-30 Bundschuh Robert L Pump dispenser with adjustable nozzle
US4538745A (en) * 1983-05-19 1985-09-03 The Clorox Company Trigger sprayer
US4527594A (en) * 1983-06-13 1985-07-09 The Afa Corporation Check valve
EP0183693A4 (en) * 1984-06-01 1987-03-12 Robert L Bundschuh Pump dispenser with slidable trigger.
DE3600680A1 (en) * 1986-01-13 1987-07-16 Peter Keller MANUAL PUMP
US4986453A (en) * 1989-05-15 1991-01-22 The Pittway Corporation Atomizing pump
DE3909031A1 (en) * 1989-03-18 1990-09-27 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
DE4035663A1 (en) * 1990-11-09 1992-05-14 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
US5181635A (en) * 1991-05-31 1993-01-26 Calmar Inc. Liquid pump dispenser having a stationary spout
FR2699390B1 (en) * 1992-12-23 1995-02-10 Sodex Hexotol Sa Dispensing device for liquid products.
US5439022A (en) * 1994-02-14 1995-08-08 Summers; Daniel A. Lavage valve
US5655688A (en) * 1994-10-19 1997-08-12 Aptargroup, Inc. Atomizing pump with high stroke speed enhancement and valve system therefor
EP0779106B1 (en) * 1995-12-15 2003-02-05 Canyon Corporation A push-type dispenser
US5850948A (en) * 1996-09-13 1998-12-22 Valois S.A. Finger-operable pump with piston biasing post
IT1291123B1 (en) * 1997-03-28 1998-12-29 Sar Spa IMPROVED MICROPUMP FOR SPRAYING OF FLUIDS
FR2765560B1 (en) * 1997-07-02 1999-08-13 Oreal DISPENSER FOR A LIQUID OR PASTY PRODUCT COMPRISING IMPROVED PUMPING MEANS
FR2835513B1 (en) * 2002-02-06 2004-08-06 Rexam Sofab DEVICE FOR PERFUME SAMPLES
US7503466B2 (en) * 2003-04-11 2009-03-17 L'oreal Pump and receptacle fitted therewith
ITMI20061266A1 (en) * 2006-06-29 2007-12-30 Microspray Delta Spa SIMPLIFIED PUMP OF DELIVERY OF FLUID SUBSTANCES TAKEN FROM A CONTAINER
CA2688540A1 (en) * 2007-05-30 2008-12-04 Glaxo Group Limited Fluid dispenser
CA2691275C (en) * 2007-07-16 2012-02-21 Summit Packaging Systems, Inc. Fitment and valve apparatus for bag-on-valve device
CA2698915C (en) * 2010-04-01 2017-06-27 Gotohti.Com Inc. Stationary stem pump
US9296003B2 (en) * 2014-02-26 2016-03-29 Aptar Italia S.P.A. Dispensing pump
JP6415884B2 (en) * 2014-07-24 2018-10-31 キャニヨン株式会社 Trigger type pump dispenser
US10189040B2 (en) * 2015-07-29 2019-01-29 Stephanie Vecchione Dispensing device
JP7118371B2 (en) * 2018-09-11 2022-08-16 キャニヨン株式会社 trigger pump dispenser
FR3109805B1 (en) * 2020-05-04 2022-11-04 Taieb Gilles Vaporizer pump system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259203B (en) * 1963-11-30 1968-01-18 Roder Gottfried Valve for small pumps made of plastic parts
US3527551A (en) * 1968-08-05 1970-09-08 Louis F Kutik Valve system for pump

Also Published As

Publication number Publication date
AU5735773A (en) 1975-01-09
ZA743744B (en) 1975-06-25
DE7420617U (en) 1979-07-26
DE2428978A1 (en) 1975-04-30
SE7408289L (en) 1974-12-27
CH568895A5 (en) 1975-11-14
AR206210A1 (en) 1976-07-07
GB1426663A (en) 1976-03-03
AU471702B2 (en) 1976-04-29
FI194174A (en) 1974-12-27
ATA515574A (en) 1977-05-15
JPS5069607A (en) 1975-06-10
FR2235062B1 (en) 1980-03-07
IT1015503B (en) 1977-05-20
FR2235062A1 (en) 1975-01-24
CA1004642A (en) 1977-02-01
AT341362B (en) 1978-02-10
SE399104B (en) 1978-01-30
US3877616A (en) 1975-04-15
NL7408325A (en) 1974-12-30
BR7405197D0 (en) 1975-09-30

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