EP1616631A3 - Dosing dispenser for fluids - Google Patents

Dosing dispenser for fluids Download PDF

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Publication number
EP1616631A3
EP1616631A3 EP05014622A EP05014622A EP1616631A3 EP 1616631 A3 EP1616631 A3 EP 1616631A3 EP 05014622 A EP05014622 A EP 05014622A EP 05014622 A EP05014622 A EP 05014622A EP 1616631 A3 EP1616631 A3 EP 1616631A3
Authority
EP
European Patent Office
Prior art keywords
der
metering
einem
eine
pumpeinrichtung
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Withdrawn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
EP05014622A
Other languages
German (de)
French (fr)
Other versions
EP1616631A2 (en
Inventor
Jürgen Greiner-Perth
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.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer GmbH
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 Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Publication of EP1616631A2 publication Critical patent/EP1616631A2/en
Priority to CA 2537020 priority Critical patent/CA2537020A1/en
Publication of EP1616631A3 publication Critical patent/EP1616631A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/10Pump 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
    • B05B11/1038Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/1039Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened after a defined accumulation stroke
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/10Pump 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
    • B05B11/109Pump 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 the dispensing stroke being affected by the stored energy of a spring
    • B05B11/1092Pump 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 the dispensing stroke being affected by the stored energy of a spring automatically released from a loaded state at the end of the loading stroke
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/10Pump 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
    • B05B11/1001Piston pumps

Abstract

  • Eine Dosiervorrichtung für Medien mit einem Applikator (4), der wenigstens eine Dosieröffnung (8) aufweist, mit einer Pumpeinrichtung, die relativ zueinander axial bewegliche Pumpenteile aufweist, um eine Mediumförderung aus einem Mediumspeicher zu der Dosieröffnung zu erzielen, mit einer Dosierkammer, mit einem Auslassventil (25), mit einer manuell bedienbaren Betätigungseinrichtung (10), die mit der Pumpeinrichtung zur Erzielung eines Pumphubs in Wirkverbindung steht, sowie mit einem Federspeicher (17), der durch eine Bewegung der Betätigungseinrichtung vorspannbar und durch eine Auslöseeinheit abhängig von einem Betätigungshub der Betätigungseinrichtung freigebbar ist, um einen Dosierhub der Pumpeinrichtung durchführen zu können, ist bekannt.
  • Erfindungsgemäß umfasst die Pumpeinrichtung eine Pufferkammer, die bei einem Betätigungshub ein Dosiervolumen aus der Dosierkammer aufnimmt und aus der bei einem Dosierhub das Dosiervolumen zu der Dosieröffnung (8) ausgebracht wird.
  • Einsatz für kosmetische oder pharmazeutische Zwecke.
Figure imgaf001
  • A metering device for media with an applicator (4) having at least one metering opening (8) with a pumping device having axially movable pump parts relative to each other to achieve a medium delivery from a medium reservoir to the metering orifice, with a metering chamber, with a Exhaust valve (25), with a manually operable actuator (10), which communicates with the pump means for achieving a pumping stroke in operative connection, and with a spring accumulator (17) which can be prestressed by a movement of the actuating device and by a tripping unit depending on an operating stroke of Actuator is releasable to perform a Dosierhub the pumping device is known.
  • According to the invention, the pump device comprises a buffer chamber which receives a metering volume from the metering chamber during an actuating stroke and from which the metering volume is discharged to the metering opening (8) during a metering stroke.
  • Use for cosmetic or pharmaceutical purposes.
Figure imgaf001

EP05014622A 2004-07-13 2005-07-06 Dosing dispenser for fluids Withdrawn EP1616631A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2537020 CA2537020A1 (en) 2005-02-22 2006-02-20 Metering apparatus for media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004035141 2004-07-13
DE102005009295A DE102005009295A1 (en) 2004-07-13 2005-02-22 Dosing device for media

Publications (2)

Publication Number Publication Date
EP1616631A2 EP1616631A2 (en) 2006-01-18
EP1616631A3 true EP1616631A3 (en) 2006-04-19

Family

ID=34993017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05014622A Withdrawn EP1616631A3 (en) 2004-07-13 2005-07-06 Dosing dispenser for fluids

Country Status (3)

Country Link
US (1) US20060011663A1 (en)
EP (1) EP1616631A3 (en)
DE (1) DE102005009295A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2885890B1 (en) * 2005-05-20 2007-07-20 Rexam Dispensing Systems Sas DEVICE FOR DELIVERING AND ADMITTING A LIQUID PRODUCT
DE102008054313B4 (en) 2008-11-03 2012-12-13 Zenteris Gmbh Cartridge and apparatus for assaying biological samples with temperature-controlled biological responses
DE102009006430A1 (en) * 2009-01-23 2010-07-29 Ing. Erich Pfeiffer Gmbh discharge
DE102009037164B3 (en) * 2009-08-03 2010-12-09 Ing. Erich Pfeiffer Gmbh Discharge device for liquid media
DE102010048085A1 (en) * 2010-10-04 2012-04-05 Ing. Erich Pfeiffer Gmbh discharge
CN108289572A (en) * 2015-09-25 2018-07-17 Sca卫生用品公司 Pump with polymer springs
JP2020504648A (en) 2016-12-22 2020-02-13 インターベット インターナショナル ベー. フェー. Needleless syringe
KR101897443B1 (en) * 2018-07-09 2018-09-12 양경옥 Medicant dispenser for the prevention infiltration frombacteria
DE102018220632A1 (en) 2018-11-29 2020-06-04 Aptar Radolfzell Gmbh Liquid dispenser

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319788A1 (en) * 1975-08-01 1977-02-25 Unilever Nv FINGER-ACTUATED PUMP FOR LIQUID DISTRIBUTION
EP0499073A1 (en) * 1991-02-11 1992-08-19 SPRÜHVENTILE GmbH Fluid pump dispenser for pharmaceutical use
EP1297897A1 (en) * 2000-07-03 2003-04-02 Kabushiki Kaisha Top Discharge container
DE10220557A1 (en) * 2002-05-02 2003-11-13 Pfeiffer Erich Gmbh & Co Kg Dispenser for the discharge of flowable media

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US4494680A (en) * 1980-02-13 1985-01-22 Corsette Douglas Frank Manually operated dispensing pump
US4511065A (en) * 1980-02-13 1985-04-16 Corsette Douglas Frank Manually actuated pump having pliant piston
US4462568A (en) * 1982-03-15 1984-07-31 Xomox Corporation Valve construction and method of making the same
DE3503354A1 (en) * 1985-02-01 1986-08-07 Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell ACTIVE DISPENSER
US4692103A (en) * 1986-04-03 1987-09-08 Calmar, Inc. Precise output pump sprayer
DE3734306A1 (en) * 1987-10-10 1989-04-27 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR FLOWABLE MEDIA
DE4005529A1 (en) * 1990-02-22 1991-08-29 Pfeiffer Erich Gmbh & Co Kg Liq. applicator head with body outlet
US5038965A (en) * 1990-04-06 1991-08-13 Spruhventile Gmbh Pump dispenser for delivering a predetermined dosage regardless of method of actuation
US5054659A (en) * 1990-09-26 1991-10-08 Leeds And Micallef Double acting pump
US5147073A (en) * 1991-02-11 1992-09-15 Spruhventile Gmbh Fluid pump dispenser for pharmaceutical use
US5401148A (en) * 1994-04-15 1995-03-28 Contico International, Inc. Manually operated reciprocating liquid pump
FR2719242B1 (en) * 1994-04-27 1996-07-12 Valois Sa Advanced precompression pump.
US5549223A (en) * 1994-08-03 1996-08-27 Toyo Seikan Kaisha, Ltd. Pump with back suction phase
US6050457A (en) * 1995-12-06 2000-04-18 The Procter & Gamble Company High pressure manually-actuated spray pump
DE19605153A1 (en) * 1996-02-13 1997-08-14 Pfeiffer Erich Gmbh & Co Kg Discharge device for media and method for producing a discharge device or the like.
DE19610457A1 (en) * 1996-03-16 1997-09-18 Pfeiffer Erich Gmbh & Co Kg Discharge device for media
FR2764005B1 (en) * 1997-05-29 2004-12-10 Sofab ARTICULATED PISTON PUMP
US6209759B1 (en) * 1997-07-04 2001-04-03 Valois S.A. Hand-operated pump with a free floating sleeve piston
US5839617A (en) * 1997-07-29 1998-11-24 Owens-Illinois Closure Inc. Pump dispenser
DE19807922A1 (en) * 1998-02-25 1999-08-26 Pfeiffer Erich Gmbh & Co Kg Media Donor
DE19840723A1 (en) * 1998-09-07 2000-03-09 Pfeiffer Erich Gmbh & Co Kg Media Donor
US6170713B1 (en) * 1998-10-28 2001-01-09 Emson, Inc. Double spring precompression pump with priming feature
US6808085B2 (en) * 1999-07-16 2004-10-26 Ing. Erich Pfeiffer Gmbh Media dispenser
IT1312426B1 (en) * 1999-06-30 2002-04-17 Microspray Delta Spa DISPENSER OF DOSES OF A LIQUID, WITH A DEVICE FOR COUNTING A HIGH NUMBER OF DOSES DISPENSED
FR2796050B1 (en) * 1999-07-09 2002-01-25 Sofab TWO-PART BODY LIQUID PRODUCTS DISPENSER
US6056163A (en) * 1999-07-28 2000-05-02 Lai; Jenn-Shyang Liquid dispenser
US6145710A (en) * 1999-08-09 2000-11-14 Carter; Miro S. Metered output fluid dispenser
US6651851B2 (en) * 1999-09-15 2003-11-25 Technical Concepts, Llc System and method for dispensing soap
FR2800132B1 (en) * 1999-10-26 2002-03-08 Oreal PUMP FOR EQUIPPING A CONTAINER COMPRISING AN ELASTICALLY DEFORMABLE MEMBRANE OUTSIDE THE PUMPING CHAMBER
DE10007638A1 (en) * 2000-02-19 2001-08-23 Pfeiffer Erich Gmbh & Co Kg Media Donor
FR2815675B1 (en) * 2000-10-23 2003-05-02 Valois Sa FLUID PRODUCT DELIVERY PUMP
FR2816375B1 (en) * 2000-11-07 2003-04-11 Oreal PUMP FOR DISPENSING A PRODUCT, ESPECIALLY A COSMETIC OR CARE PRODUCT
FR2817846B1 (en) * 2000-12-08 2003-03-21 Valois Sa FLUID PRODUCT DISPENSER
US6830163B2 (en) * 2002-04-17 2004-12-14 Valois S.A.S. Fluid dispenser pump
JP2003341765A (en) * 2002-05-20 2003-12-03 Katsutoshi Masuda Valve mechanism of liquid container
AU2003229068A1 (en) * 2002-05-23 2003-12-12 Cohen, Ben, Z. Medically accurate pump system
US6716006B2 (en) * 2002-06-17 2004-04-06 Hsi-Kung Yang Telescopic dual movement pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319788A1 (en) * 1975-08-01 1977-02-25 Unilever Nv FINGER-ACTUATED PUMP FOR LIQUID DISTRIBUTION
EP0499073A1 (en) * 1991-02-11 1992-08-19 SPRÜHVENTILE GmbH Fluid pump dispenser for pharmaceutical use
EP1297897A1 (en) * 2000-07-03 2003-04-02 Kabushiki Kaisha Top Discharge container
DE10220557A1 (en) * 2002-05-02 2003-11-13 Pfeiffer Erich Gmbh & Co Kg Dispenser for the discharge of flowable media

Also Published As

Publication number Publication date
DE102005009295A1 (en) 2006-02-16
EP1616631A2 (en) 2006-01-18
US20060011663A1 (en) 2006-01-19

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