EP0887112A3 - Fluid dispenser - Google Patents

Fluid dispenser Download PDF

Info

Publication number
EP0887112A3
EP0887112A3 EP98110793A EP98110793A EP0887112A3 EP 0887112 A3 EP0887112 A3 EP 0887112A3 EP 98110793 A EP98110793 A EP 98110793A EP 98110793 A EP98110793 A EP 98110793A EP 0887112 A3 EP0887112 A3 EP 0887112A3
Authority
EP
European Patent Office
Prior art keywords
valve
valve body
valves
relation
radial clearance
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.)
Granted
Application number
EP98110793A
Other languages
German (de)
French (fr)
Other versions
EP0887112A2 (en
EP0887112B1 (en
Inventor
Stefan Ritsche
Esther Amann
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 EP0887112A2 publication Critical patent/EP0887112A2/en
Publication of EP0887112A3 publication Critical patent/EP0887112A3/en
Application granted granted Critical
Publication of EP0887112B1 publication Critical patent/EP0887112B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B11/0059—Components or details allowing operation in any orientation, e.g. for discharge in inverted position
    • 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
    • B05B11/1094—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 having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve
    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1026—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem the piston being deformable and its deformation allowing opening of the outlet

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Materials For Medical Uses (AREA)
  • Reciprocating Pumps (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Multiple-Way Valves (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Road Repair (AREA)

Abstract

The throughflow controlling unit is a valve unit (10) or similar, possibly with two valves (31,32), i.e. a first valve (31) and second valve (32) upstream from the first. In the overhead position of the dispenser (1) and the downwardly directed flow direction, the media throughflow device is cut off by the second valve. The valves have at least one valve seat (33,34) together with first and second valve bodies (35,36) movable relatively to each other and in relation to the housing (4). The second valve body is formed as a driver for the first valve body. To at least one valve seat (33,34) a radial clearance-free guide (51) for the corresponding valve body connects. The guide has peripherally distributed projections (52) and preferably at least one valve body in each position is radial clearance-free centred in relation to the valve seat.
EP98110793A 1997-06-27 1998-06-12 Fluid dispenser Expired - Lifetime EP0887112B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727356A DE19727356B4 (en) 1997-06-27 1997-06-27 Donor for media
DE19727356 1997-06-27

Publications (3)

Publication Number Publication Date
EP0887112A2 EP0887112A2 (en) 1998-12-30
EP0887112A3 true EP0887112A3 (en) 1999-11-17
EP0887112B1 EP0887112B1 (en) 2004-01-21

Family

ID=7833831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98110793A Expired - Lifetime EP0887112B1 (en) 1997-06-27 1998-06-12 Fluid dispenser

Country Status (10)

Country Link
US (1) US6227415B1 (en)
EP (1) EP0887112B1 (en)
JP (1) JPH1179224A (en)
KR (1) KR19990007393A (en)
CN (1) CN1111495C (en)
AT (1) ATE258081T1 (en)
BR (1) BR9802222A (en)
DE (2) DE19727356B4 (en)
DK (1) DK0887112T3 (en)
ES (1) ES2214660T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20032083A1 (en) * 2003-10-24 2005-04-25 Microspray Delta Spa SIMPLE INVERTIBLE PUMP FOR THE DISTRIBUTION OF ATOMIZED LIQUIDS
KR100896459B1 (en) 2008-09-05 2009-05-14 주식회사 카노 A food vacuum compression pack
CN101799080B (en) * 2009-11-09 2012-11-14 陈广强 Double-ball rigid-flexible deformation seal valve
US10259602B2 (en) 2012-02-28 2019-04-16 The Procter And Gamble Company Method for forming packages
MX362372B (en) 2012-02-28 2019-01-14 Procter & Gamble Method for forming packages.
WO2014015477A1 (en) 2012-07-24 2014-01-30 The Procter & Gamble Company Method and apparatus for packing products into containers
US9643812B2 (en) 2014-03-06 2017-05-09 The Procter & Gamble Company Method for pleating or shaping a web
US9783330B2 (en) 2014-03-06 2017-10-10 The Procter & Gamble Company Method and apparatus for shaping webs in a vertical form, fill, and sealing system
ES2776400T3 (en) * 2016-11-15 2020-07-30 Unilever Nv Fluid applicator device
US10723716B2 (en) 2016-12-21 2020-07-28 New York University Alpha-helix mimetics as modulators of Abeta self-assembly
US11124479B2 (en) 2017-07-14 2021-09-21 New York University Oligopyrroles as antagonists of islet amyloid polypeptide oligomerization
US10500197B2 (en) 2017-07-18 2019-12-10 New York University Use of oligopyridylamides to inhibit mutant p53 amyloid formation and restore its tumor suppressor function
CN109941598A (en) * 2019-03-15 2019-06-28 中山市华宝勒生活用品实业有限公司 A kind of multi-stage sealed container capping
WO2022094198A1 (en) * 2020-10-30 2022-05-05 Plastek Industries, Inc. Pump dispenser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318685A1 (en) * 1975-07-21 1977-02-18 Yoshino Kogyosho Co Ltd MINIATURE VAPORIZER OPERATING IN NORMAL OR INVERTED POSITION
FR2390213A1 (en) * 1977-05-12 1978-12-08 Yoshino Kogyosho Co Ltd SPRAYER USED IN THE STRAIGHTENED POSITION AND IN THE REVERSE POSITION
JPS58159861A (en) * 1982-03-19 1983-09-22 Tokushu Aerosol Kk Fluid dispenser
JPS58170562A (en) * 1982-03-31 1983-10-07 Tokushu Aerosol Kk Fluid distributor
EP0201701A2 (en) * 1985-05-15 1986-11-20 Ing. Erich Pfeiffer GmbH & Co. KG Manual spray distributor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7356A (en) * 1850-05-14 Stove
US2318685A (en) * 1939-11-16 1943-05-11 Gross Henry Emmett Portable marine foundation
US2390213A (en) * 1940-12-02 1945-12-04 Nineteen Hundred Corp Floating supporting structure for automatic washers
US3447551A (en) * 1967-06-14 1969-06-03 Arthur R Braun Upside-downside aerosol dispensing valve
US3936468A (en) * 1969-10-27 1976-02-03 Sumitomo Chemical Company, Ltd. Phenylbutanol derivatives
JPS5742436Y2 (en) * 1980-05-31 1982-09-18
US4410107A (en) * 1981-12-18 1983-10-18 Corsette Douglas Frank Liquid dispensing pump
DE8628606U1 (en) * 1985-11-05 1990-05-17 Grothoff, Arndt Hans, 4600 Dortmund Device for position-independent application and atomization of liquids
DE3712327A1 (en) * 1987-04-11 1988-10-20 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
FR2627708B1 (en) * 1988-02-26 1990-06-08 Valois Sa DEVICE FOR ALLOWING THE USE IN ALL POSITIONS OF A VAPORIZER VALVE
DE3936468C2 (en) * 1989-11-02 1996-10-31 Hans Dipl Ing Grothoff Liquid dispenser
KR950009345B1 (en) * 1992-12-24 1995-08-21 정상현 Valve for open and closure of outflow in aerosol container
US5615806A (en) * 1996-05-31 1997-04-01 Calmar-Albert Gmbh Plunger lock-up dispenser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318685A1 (en) * 1975-07-21 1977-02-18 Yoshino Kogyosho Co Ltd MINIATURE VAPORIZER OPERATING IN NORMAL OR INVERTED POSITION
FR2390213A1 (en) * 1977-05-12 1978-12-08 Yoshino Kogyosho Co Ltd SPRAYER USED IN THE STRAIGHTENED POSITION AND IN THE REVERSE POSITION
JPS58159861A (en) * 1982-03-19 1983-09-22 Tokushu Aerosol Kk Fluid dispenser
JPS58170562A (en) * 1982-03-31 1983-10-07 Tokushu Aerosol Kk Fluid distributor
EP0201701A2 (en) * 1985-05-15 1986-11-20 Ing. Erich Pfeiffer GmbH & Co. KG Manual spray distributor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 281 (C - 200) 15 December 1983 (1983-12-15) *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 003 (C - 203) 7 January 1984 (1984-01-07) *

Also Published As

Publication number Publication date
BR9802222A (en) 1999-11-03
CN1205967A (en) 1999-01-27
DE59810617D1 (en) 2004-02-26
KR19990007393A (en) 1999-01-25
JPH1179224A (en) 1999-03-23
EP0887112A2 (en) 1998-12-30
EP0887112B1 (en) 2004-01-21
ES2214660T3 (en) 2004-09-16
DE19727356A1 (en) 1999-01-07
CN1111495C (en) 2003-06-18
DE19727356B4 (en) 2006-04-20
DK0887112T3 (en) 2004-04-26
ATE258081T1 (en) 2004-02-15
US6227415B1 (en) 2001-05-08

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