WO2001066264A8 - Pump devices for liquid products - Google Patents

Pump devices for liquid products

Info

Publication number
WO2001066264A8
WO2001066264A8 PCT/GB2001/001069 GB0101069W WO0166264A8 WO 2001066264 A8 WO2001066264 A8 WO 2001066264A8 GB 0101069 W GB0101069 W GB 0101069W WO 0166264 A8 WO0166264 A8 WO 0166264A8
Authority
WO
WIPO (PCT)
Prior art keywords
flow
pump
bellows
flow path
liquid products
Prior art date
Application number
PCT/GB2001/001069
Other languages
French (fr)
Other versions
WO2001066264A1 (en
Inventor
Reinhold Karl Jaeger-Waldau
Original Assignee
Crown Cork & Seal Tech Corp
Metal Box Plc
Reinhold Karl Jaeger-Waldau
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 Crown Cork & Seal Tech Corp, Metal Box Plc, Reinhold Karl Jaeger-Waldau filed Critical Crown Cork & Seal Tech Corp
Priority to EP01910055A priority Critical patent/EP1289669A1/en
Priority to AU2001237638A priority patent/AU2001237638A1/en
Publication of WO2001066264A1 publication Critical patent/WO2001066264A1/en
Publication of WO2001066264A8 publication Critical patent/WO2001066264A8/en

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
    • B05B11/0005—Components or details
    • B05B11/0059—Components or details allowing operation in any orientation, e.g. for discharge in inverted position
    • 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
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1029—Pumps having a pumping chamber with a deformable wall actuated by a lever
    • B05B11/103—Pumps having a pumping chamber with a deformable wall 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
    • B05B11/01—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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
    • 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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure

Landscapes

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

Abstract

A liquid spray device (50), such as that used for dispensing household cleaning materials, comprising a body, with a flow path defined therein, a valve member (10), allowing flow to pass in one direction but preventing flow in the reverse direction, and a pump (75) for controlling the flow of liquid through the flow path. The pump comprises manually operable bellows (74), which serve both as an actuator and a pump chamber. The bellows are arranged so that they can be pressed by the finger of a user and then return to their normal expanded configuration on removal of the pressure. This arrangement removes the need for a separate actuator (normally provided by a trigger), thereby reducing the number of components which have to be assembled.
PCT/GB2001/001069 2000-03-10 2001-03-12 Pump devices for liquid products WO2001066264A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01910055A EP1289669A1 (en) 2000-03-10 2001-03-12 Pump devices for liquid products
AU2001237638A AU2001237638A1 (en) 2000-03-10 2001-03-12 Pump devices for liquid products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011717A DE10011717A1 (en) 2000-03-10 2000-03-10 Valve element for a liquid spray unit comprises an essentially cylindrical body provided with coaxial inlet and outlet valves
DE10011717.1 2000-03-10

Publications (2)

Publication Number Publication Date
WO2001066264A1 WO2001066264A1 (en) 2001-09-13
WO2001066264A8 true WO2001066264A8 (en) 2003-01-09

Family

ID=7634236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/001069 WO2001066264A1 (en) 2000-03-10 2001-03-12 Pump devices for liquid products

Country Status (4)

Country Link
EP (1) EP1289669A1 (en)
AU (1) AU2001237638A1 (en)
DE (1) DE10011717A1 (en)
WO (1) WO2001066264A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7681328B2 (en) 2002-04-22 2010-03-23 The Procter & Gamble Company Uniform delivery of compositions
US8091253B2 (en) 2004-08-26 2012-01-10 The Procter & Gamble Company Fabric article treating device and system
FR2990871B1 (en) 2012-05-24 2015-04-10 Valois Sas DEVICE FOR DISPENSING FLUID PRODUCT.
FR3001719B1 (en) * 2013-02-07 2016-02-05 Gb Dev FLUID DISPENSING DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE.
CA2866055A1 (en) * 2014-08-29 2016-02-29 Op-Hygiene Ip Gmbh Displacement pump
EP3590557A1 (en) * 2018-07-04 2020-01-08 Koninklijke Philips N.V. A pump arrangement, configured to be used with a double breast pump device
WO2022109236A1 (en) 2020-11-19 2022-05-27 Rieke Llc Squeeze foamer with low profile closure and drip resistant vent

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494512A (en) * 1968-02-07 1970-02-10 Richard H Haynes Self-metering lubricating oil pump attachment device
US3602387A (en) * 1969-01-27 1971-08-31 Edmond T Patnaude Pump and closure assembly
NZ181791A (en) * 1975-10-29 1979-04-26 Afa Corp Manually operated liquid dispenser with compressible bellows pump
CA1077001A (en) * 1976-10-21 1980-05-06 Winfried J. Werding Appliance for discharging gaseous liquid or pasty product, and process of its manufacture
CA1090748A (en) * 1978-06-27 1980-12-02 Paul R. Stoesser Foam-generating device for a pump sprayer
CH618896A5 (en) * 1979-01-22 1980-08-29 Paul Comment
DE3045565C2 (en) * 1980-12-03 1983-01-20 Deutsche Präzisions-Ventil GmbH, 6234 Hattersheim Device for spraying a liquid from a container
EP0144879B1 (en) * 1983-12-02 1988-10-12 Bramlage GmbH Dispenser for pasty materials, especially a dispenser for toothpaste
US4775079A (en) * 1985-11-05 1988-10-04 Hans Grothoff Upright/inverted pump sprayer
US4942985A (en) * 1989-02-02 1990-07-24 Emson Research Inc. 360 degree valve for atomizing pump dispenser
US5385302A (en) * 1990-10-25 1995-01-31 Contico Low cost trigger sprayer
GB9226367D0 (en) * 1992-12-15 1993-02-10 Canyon Europ Ltd Improvements in spray nozzles
US5439178A (en) * 1993-06-24 1995-08-08 The Procter & Gamble Company Pump device including multiple function collapsible pump chamber
US5467901A (en) * 1994-05-13 1995-11-21 Contico International, Inc. Trigger sprayer operable in upright, downturned & inverted positions
US5647539A (en) * 1994-12-01 1997-07-15 Calmar Inc. Foamer nozzle assembly for trigger sprayer
US5622317A (en) * 1994-12-12 1997-04-22 Contico International, Inc. Pressure buildup trigger sprayer
CA2184849A1 (en) * 1995-09-27 1997-03-28 Donald D. Foster Liquid dispenser with trigger sprayer
FR2751897B1 (en) * 1996-08-05 1998-10-30 Sofab SYSTEM FOR SEALED ASSEMBLY OF A MINIATURE PUMP ON A LOW CONTAINER
US5894960A (en) * 1997-04-29 1999-04-20 3D Design And Engineering Pump mechanism for mechanical dispensers

Also Published As

Publication number Publication date
WO2001066264A1 (en) 2001-09-13
AU2001237638A1 (en) 2001-09-17
DE10011717A1 (en) 2001-09-13
EP1289669A1 (en) 2003-03-12

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