AU693834B2 - Dispensing apparatus - Google Patents

Dispensing apparatus

Info

Publication number
AU693834B2
AU693834B2 AU11546/95A AU1154695A AU693834B2 AU 693834 B2 AU693834 B2 AU 693834B2 AU 11546/95 A AU11546/95 A AU 11546/95A AU 1154695 A AU1154695 A AU 1154695A AU 693834 B2 AU693834 B2 AU 693834B2
Authority
AU
Australia
Prior art keywords
dispensing apparatus
dispensing
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.)
Ceased
Application number
AU11546/95A
Other versions
AU1154695A (en
Inventor
Miro Stan Cater
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.)
Consort Medical Ltd
Original Assignee
Bespak PLC
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
Priority claimed from US08/190,923 external-priority patent/US5458289A/en
Application filed by Bespak PLC filed Critical Bespak PLC
Publication of AU1154695A publication Critical patent/AU1154695A/en
Application granted granted Critical
Publication of AU693834B2 publication Critical patent/AU693834B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B05B11/0037—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
    • 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
    • B05B11/00442—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 the means being actuated by the difference between the atmospheric pressure and the pressure 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
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet valve
AU11546/95A 1994-02-03 1995-02-02 Dispensing apparatus Ceased AU693834B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US190923 1994-02-03
US08/190,923 US5458289A (en) 1993-03-01 1994-02-03 Liquid dispensing apparatus with reduced clogging
GB9420678A GB2286230B (en) 1994-02-03 1994-10-13 Dispensing apparatus
GB9420678 1994-10-13

Publications (2)

Publication Number Publication Date
AU1154695A AU1154695A (en) 1995-08-10
AU693834B2 true AU693834B2 (en) 1998-07-09

Family

ID=26305797

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11546/95A Ceased AU693834B2 (en) 1994-02-03 1995-02-02 Dispensing apparatus

Country Status (3)

Country Link
EP (1) EP0666219B1 (en)
AU (1) AU693834B2 (en)
DE (1) DE69500501T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458289A (en) * 1993-03-01 1995-10-17 Bespak Plc Liquid dispensing apparatus with reduced clogging
CN102092666A (en) * 2010-12-07 2011-06-15 黄瑞娟 Distributor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289855A2 (en) * 1987-05-08 1988-11-09 Ing. Erich Pfeiffer GmbH & Co. KG Fluid dispenser
EP0342651A1 (en) * 1988-05-18 1989-11-23 Societe Technique De Pulverisation Step Dosing pump
US4986453A (en) * 1989-05-15 1991-01-22 The Pittway Corporation Atomizing pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1096119B (en) * 1978-04-13 1985-08-17 Coster Tecnologie Speciali Spa PERFECTED VALVE FOR THE MIXING OF FLUIDS AND FOR THE DISPENSING OF THE RESULTING MIXTURE
GB2124587B (en) * 1982-08-06 1986-01-08 Kenneth Wilmot Aerosol valves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289855A2 (en) * 1987-05-08 1988-11-09 Ing. Erich Pfeiffer GmbH & Co. KG Fluid dispenser
EP0342651A1 (en) * 1988-05-18 1989-11-23 Societe Technique De Pulverisation Step Dosing pump
US4986453A (en) * 1989-05-15 1991-01-22 The Pittway Corporation Atomizing pump

Also Published As

Publication number Publication date
DE69500501T2 (en) 1997-12-04
AU1154695A (en) 1995-08-10
EP0666219B1 (en) 1997-08-06
EP0666219A1 (en) 1995-08-09
DE69500501D1 (en) 1997-09-11

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired