AU8081091A - Fluid dispensing unit with one-way valve and metered outflow - Google Patents

Fluid dispensing unit with one-way valve and metered outflow

Info

Publication number
AU8081091A
AU8081091A AU80810/91A AU8081091A AU8081091A AU 8081091 A AU8081091 A AU 8081091A AU 80810/91 A AU80810/91 A AU 80810/91A AU 8081091 A AU8081091 A AU 8081091A AU 8081091 A AU8081091 A AU 8081091A
Authority
AU
Australia
Prior art keywords
way valve
dispensing unit
fluid dispensing
metered outflow
metered
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.)
Withdrawn
Application number
AU80810/91A
Inventor
Michael Hamilton
Shlomo Haviv
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.)
Reseal International LP
Original Assignee
Reseal International LP
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 Reseal International LP filed Critical Reseal International LP
Publication of AU8081091A publication Critical patent/AU8081091A/en
Withdrawn legal-status Critical Current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
    • B05B11/0005—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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/026—Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
AU80810/91A 1990-06-06 1991-06-06 Fluid dispensing unit with one-way valve and metered outflow Withdrawn AU8081091A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53469990A 1990-06-06 1990-06-06
US534699 1990-06-06

Publications (1)

Publication Number Publication Date
AU8081091A true AU8081091A (en) 1991-12-31

Family

ID=24131158

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80810/91A Withdrawn AU8081091A (en) 1990-06-06 1991-06-06 Fluid dispensing unit with one-way valve and metered outflow

Country Status (2)

Country Link
AU (1) AU8081091A (en)
WO (1) WO1991018798A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT221910Y1 (en) * 1991-06-24 1994-12-06 Mas Spa Microdispensatori Macc PERFORMANCE QUALITY DISPENSER OF FLUID SUBSTANCE IN ACCORDION BAG
FR2685224B1 (en) * 1991-12-24 1995-02-24 Oreal DISTRIBUTION DEVICE COMPRISING A PUMP WITHOUT AIR INTAKE ASSOCIATED WITH A DEFORMABLE POCKET.
JPH06312019A (en) * 1993-04-30 1994-11-08 Shinko Kagaku Kk Liquid medicine spray receptacle
FR2705320B1 (en) * 1993-05-19 1995-08-18 Kerplas Snc Dispensing bottle for a product stored away from air.
DE102007045964A1 (en) 2007-09-25 2009-04-02 Santo, Wilfried Method and device for the metered dispensing of a medium
EP2111923A1 (en) * 2008-04-23 2009-10-28 Yung Hsing Lin Liquid dispensing device comprising a bellows reservoir

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124275A (en) * 1964-03-10 Liquid dispensing container
US3162333A (en) * 1959-07-30 1964-12-22 Guild Molders Multiple-part plastic pump for liquids
FR1314002A (en) * 1961-11-24 1963-01-04 Method and device for dispensing a non-compacted substance
FR1413975A (en) * 1964-08-31 1965-10-15 Device for dispensing fluid under pressure
US3285473A (en) * 1964-11-02 1966-11-15 Fuhrmann Heinrich Ernst Johann Tube for receiving pasty substances
US4457454A (en) * 1981-10-26 1984-07-03 Philip Meshberg Two-compartment dispenser
US4846810A (en) * 1987-07-13 1989-07-11 Reseal International Limited Partnership Valve assembly

Also Published As

Publication number Publication date
WO1991018798A1 (en) 1991-12-12

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