AU2891497A - Outlet valve, especially for a hand pump, and the pump - Google Patents

Outlet valve, especially for a hand pump, and the pump

Info

Publication number
AU2891497A
AU2891497A AU28914/97A AU2891497A AU2891497A AU 2891497 A AU2891497 A AU 2891497A AU 28914/97 A AU28914/97 A AU 28914/97A AU 2891497 A AU2891497 A AU 2891497A AU 2891497 A AU2891497 A AU 2891497A
Authority
AU
Australia
Prior art keywords
pump
outlet valve
hand
hand pump
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.)
Abandoned
Application number
AU28914/97A
Inventor
Fritz Meckenstock
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.)
Individual
Original Assignee
Individual
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 DE19638602A external-priority patent/DE19638602A1/en
Application filed by Individual filed Critical Individual
Publication of AU2891497A publication Critical patent/AU2891497A/en
Abandoned 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
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
    • 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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps 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
    • B05B11/1001—Piston pumps
    • B05B11/1021—Piston pumps having an outlet valve which is a gate valve
    • B05B11/1022—Piston pumps having an outlet valve which is a gate valve actuated by pressure
    • 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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/104—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being opened by pressure after a defined accumulation 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
    • B05B11/1095—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 movable suction side
AU28914/97A 1996-09-20 1997-05-05 Outlet valve, especially for a hand pump, and the pump Abandoned AU2891497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19638602A DE19638602A1 (en) 1995-10-31 1996-09-20 Discharge valve for hand-operated pump
DE19638602 1996-09-20
PCT/EP1997/002283 WO1998011995A1 (en) 1996-09-20 1997-05-05 Outlet valve, especially for a hand pump, and the pump

Publications (1)

Publication Number Publication Date
AU2891497A true AU2891497A (en) 1998-04-14

Family

ID=7806362

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28914/97A Abandoned AU2891497A (en) 1996-09-20 1997-05-05 Outlet valve, especially for a hand pump, and the pump

Country Status (2)

Country Link
AU (1) AU2891497A (en)
WO (1) WO1998011995A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123236A (en) * 1999-04-23 2000-09-26 Owens-Illinois Closure Inc. Pump dispenser having one-piece spring and gasket
US20040222246A1 (en) * 2003-05-05 2004-11-11 The Procter & Gamble Company Sprayer actuator, sprayer, and method of making the same
JP6057597B2 (en) * 2011-08-12 2017-01-11 キャニヨン株式会社 Accumulated trigger sprayer and its accumulator valve
ES2686305T3 (en) 2014-04-23 2018-10-17 Guala Dispensing S.P.A. Dispensing head with precompression valve for a trigger dispensing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234127A (en) * 1978-02-01 1980-11-18 Canyon Corporation Manually operated sprayer
FR2524348A1 (en) * 1982-03-30 1983-10-07 Ramis Michel Vaporising pump made with plastics parts - has spray orifice which closes automatically after vapourisation under plastics spring action
DE3427793A1 (en) * 1984-07-27 1986-02-06 Aero Pump Gmbh DEVICE FOR SPRAYING A LIQUID FROM A CONTAINER
ES288332Y (en) * 1985-07-24 1986-08-01 Monturas Y Fornituras,S.A. FLUID SUPPLY PUMP CONTAINED IN A CONTAINER.
FR2726045B1 (en) * 1994-10-19 1997-01-10 Sofab MINIATURE PREPRESSURE PUMP

Also Published As

Publication number Publication date
WO1998011995A1 (en) 1998-03-26

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