DE69811431T2 - Manually operated pump with a cuffed free piston - Google Patents

Manually operated pump with a cuffed free piston Download PDF

Info

Publication number
DE69811431T2
DE69811431T2 DE69811431T DE69811431T DE69811431T2 DE 69811431 T2 DE69811431 T2 DE 69811431T2 DE 69811431 T DE69811431 T DE 69811431T DE 69811431 T DE69811431 T DE 69811431T DE 69811431 T2 DE69811431 T2 DE 69811431T2
Authority
DE
Germany
Prior art keywords
cuffed
manually operated
free piston
operated pump
pump
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.)
Expired - Lifetime
Application number
DE69811431T
Other languages
German (de)
Other versions
DE69811431D1 (en
Inventor
Yannic Hermouet
Claude Jouillat
Stephane Beranger
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 France SAS
Original Assignee
Valois SAS
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 Valois SAS filed Critical Valois SAS
Publication of DE69811431D1 publication Critical patent/DE69811431D1/en
Application granted granted Critical
Publication of DE69811431T2 publication Critical patent/DE69811431T2/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
    • B05B11/01—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
DE69811431T 1997-07-04 1998-07-03 Manually operated pump with a cuffed free piston Expired - Lifetime DE69811431T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708526A FR2765638B1 (en) 1997-07-04 1997-07-04 MANUAL PUMP WITH FREE PISTON WITH CUFF

Publications (2)

Publication Number Publication Date
DE69811431D1 DE69811431D1 (en) 2003-03-27
DE69811431T2 true DE69811431T2 (en) 2004-01-15

Family

ID=9508891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811431T Expired - Lifetime DE69811431T2 (en) 1997-07-04 1998-07-03 Manually operated pump with a cuffed free piston

Country Status (5)

Country Link
EP (1) EP0888824B1 (en)
DE (1) DE69811431T2 (en)
ES (1) ES2192751T3 (en)
FR (1) FR2765638B1 (en)
TW (1) TW393428B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6209759B1 (en) 1997-07-04 2001-04-03 Valois S.A. Hand-operated pump with a free floating sleeve piston
FR2791400B1 (en) * 1999-03-22 2002-04-26 Sofab RESPIRATION PUMP
FR2854822B1 (en) * 2003-05-16 2005-06-24 Rexam Dispensing Sys LIQUID OR GEL PRODUCT DISPENSER
GB2481198A (en) * 2010-06-14 2011-12-21 Derxin Shanghai Cosmetics Co Ltd A sprayhead assembly having axial grooves on a piston member and a hollow spiral valve
CN105600112A (en) * 2015-10-28 2016-05-25 上虞市神龙铝塑制品有限公司 Multi-seal emulsion pump
FR3096089B1 (en) * 2019-05-14 2022-08-05 Aptar France Sas Method of assembling a high pressure pre-compression pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302372C2 (en) * 1967-01-17 1978-06-08 Pfeiffer Zerstäuber-Vertriebsgesellschaft mbH & Co KG, 7760 Radolfzell SINGLE-ACTING MANUAL PISTON PUMP BUILT IN A VESSEL
US4065038A (en) * 1976-04-07 1977-12-27 Realex Corporation Pump sprayer
FR2399286A1 (en) 1977-08-03 1979-03-02 Ramis Michel Spray vaporiser or aerosol system - has spring-loaded annular piston between body and valve controlling passage for liquid
IT1134954B (en) * 1981-01-07 1986-08-20 Sar Spa MANUALLY OPERATED PUMP FOR DISPENSING UNDER PRESSURE OF LIQUID AND / OR DENSE SUBSTANCES CONTAINED IN A CONTAINER ON WHICH THE PUMP IS MOUNTED
IT8421596V0 (en) * 1984-04-19 1984-04-19 Sar Spa HAND PUMP TO DISPENSE MICRONIZED LIQUIDS UNDER PRESSURE.
FR2576365B1 (en) * 1985-01-23 1989-06-16 Sofab HAND VAPORIZER PUMP
FR2661157B1 (en) 1990-04-19 1993-08-13 Jumel Bernard RINGLESS DOSING SYSTEM FOR FORCE SOCKET WITHIN A CONTAINER NECK.
FR2719242B1 (en) * 1994-04-27 1996-07-12 Valois Sa Advanced precompression pump.
KR100311593B1 (en) * 1995-01-27 2002-12-05 가부시키가이샤 요시노 고교쇼 Liquid ejection pump

Also Published As

Publication number Publication date
FR2765638B1 (en) 2004-11-26
ES2192751T3 (en) 2003-10-16
TW393428B (en) 2000-06-11
DE69811431D1 (en) 2003-03-27
EP0888824B1 (en) 2003-02-19
FR2765638A1 (en) 1999-01-08
EP0888824A1 (en) 1999-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: STROHSCHAENK UND KOLLEGEN, 85521 OTTOBRUNN