ATE152010T1 - Dosierpumpe - Google Patents

Dosierpumpe

Info

Publication number
ATE152010T1
ATE152010T1 AT94928817T AT94928817T ATE152010T1 AT E152010 T1 ATE152010 T1 AT E152010T1 AT 94928817 T AT94928817 T AT 94928817T AT 94928817 T AT94928817 T AT 94928817T AT E152010 T1 ATE152010 T1 AT E152010T1
Authority
AT
Austria
Prior art keywords
piston
liquid
conical valve
valve element
container
Prior art date
Application number
AT94928817T
Other languages
English (en)
Inventor
Detlef Schmitz
Bernhard Jasper
Original Assignee
Seaquist Perfect Dispensing
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 Seaquist Perfect Dispensing filed Critical Seaquist Perfect Dispensing
Application granted granted Critical
Publication of ATE152010T1 publication Critical patent/ATE152010T1/de

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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • 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
    • 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

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
AT94928817T 1993-09-27 1994-09-26 Dosierpumpe ATE152010T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4332869A DE4332869C2 (de) 1993-09-27 1993-09-27 Dosierpumpe

Publications (1)

Publication Number Publication Date
ATE152010T1 true ATE152010T1 (de) 1997-05-15

Family

ID=6498753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94928817T ATE152010T1 (de) 1993-09-27 1994-09-26 Dosierpumpe

Country Status (4)

Country Link
EP (1) EP0722368B1 (de)
AT (1) ATE152010T1 (de)
DE (1) DE4332869C2 (de)
WO (1) WO1995009054A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756442A1 (de) 1997-12-18 1999-06-24 Pfeiffer Erich Gmbh & Co Kg Spender für Medien
DE19807922A1 (de) 1998-02-25 1999-08-26 Pfeiffer Erich Gmbh & Co Kg Spender für Medien
IT1307537B1 (it) * 1999-12-24 2001-11-06 Taplast Spa Vaporizzatore per liquidi
DE102005056488A1 (de) 2005-11-21 2007-05-24 Ing. Erich Pfeiffer Gmbh Spender und Dosierbaugruppe für die Mediumdosierung
CA2691275C (en) 2007-07-16 2012-02-21 Summit Packaging Systems, Inc. Fitment and valve apparatus for bag-on-valve device
US20110147419A1 (en) * 2007-12-14 2011-06-23 Atsushi Tada Pressure accumulation dispenser
JP7482729B2 (ja) * 2020-09-23 2024-05-14 株式会社吉野工業所 吐出器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1783646A (en) * 1926-04-13 1930-12-02 Firm Of Alex Friedmann Stop valve
US1964921A (en) * 1930-06-19 1934-07-03 Lundberg Olof Water-supply cock
FR2133259A5 (de) * 1971-04-08 1972-11-24 Step
ES288332Y (es) * 1985-07-24 1986-08-01 Monturas Y Fornituras,S.A. Bomba surtidora de fluido contenido en un recipiente.
FR2631564B1 (fr) * 1988-05-18 1990-08-17 Step Soc Tech Pulverisation Pompe-doseuse perfectionnee pour pulverisateurs
ES2011140A6 (es) * 1988-10-10 1989-12-16 Monturas Sa Bomba pulverizadora.
ES2024213A6 (es) * 1990-04-26 1992-02-16 Monturas Sa Perfeccionamientos en el objeto de la patente de invencion 88 03075 por bomba pulverizadora.

Also Published As

Publication number Publication date
EP0722368A1 (de) 1996-07-24
DE4332869A1 (de) 1995-04-06
DE4332869C2 (de) 1995-10-19
WO1995009054A1 (de) 1995-04-06
EP0722368B1 (de) 1997-04-23

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