DE68909310T2 - Vordruck Dosierpumpe mit verbessertem Ansaugverhalten. - Google Patents

Vordruck Dosierpumpe mit verbessertem Ansaugverhalten.

Info

Publication number
DE68909310T2
DE68909310T2 DE89401449T DE68909310T DE68909310T2 DE 68909310 T2 DE68909310 T2 DE 68909310T2 DE 89401449 T DE89401449 T DE 89401449T DE 68909310 T DE68909310 T DE 68909310T DE 68909310 T2 DE68909310 T2 DE 68909310T2
Authority
DE
Germany
Prior art keywords
metering pump
admission pressure
pressure metering
improved suction
suction behavior
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 - Fee Related
Application number
DE89401449T
Other languages
English (en)
Other versions
DE68909310D1 (de
Inventor
Michel Brunet
Giovanni Patrick Di
Claude Jouillat
Jean-Pierre Lina
H Herve Pennaneac
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.)
Societe Technique de Pulverisation STEP
Original Assignee
Societe Technique de Pulverisation STEP
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 FR8807337A external-priority patent/FR2632358B1/fr
Priority claimed from FR8816722A external-priority patent/FR2640695B1/fr
Priority claimed from FR8906817A external-priority patent/FR2647509B1/fr
Application filed by Societe Technique de Pulverisation STEP filed Critical Societe Technique de Pulverisation STEP
Application granted granted Critical
Publication of DE68909310D1 publication Critical patent/DE68909310D1/de
Publication of DE68909310T2 publication Critical patent/DE68909310T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet 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
    • B05B11/1042—Components or details
    • B05B11/1061—Pump priming means
DE89401449T 1988-06-02 1989-05-26 Vordruck Dosierpumpe mit verbessertem Ansaugverhalten. Expired - Fee Related DE68909310T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8807337A FR2632358B1 (fr) 1988-06-02 1988-06-02 Perfectionnement de pompes-doseuses a precompression ameliorant l'amorcage
FR8816722A FR2640695B1 (fr) 1988-12-19 1988-12-19 Pompe doseuse a precompression et a amorcage ameliore avec tige-piston adaptee aux conditions de moulage et de fonctionnement
FR8906817A FR2647509B1 (fr) 1989-05-24 1989-05-24 Tige-piston pour pompe-doseuse a precompression et a amorcage ameliore et son procede de moulage

Publications (2)

Publication Number Publication Date
DE68909310D1 DE68909310D1 (de) 1993-10-28
DE68909310T2 true DE68909310T2 (de) 1994-03-24

Family

ID=27251636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89401449T Expired - Fee Related DE68909310T2 (de) 1988-06-02 1989-05-26 Vordruck Dosierpumpe mit verbessertem Ansaugverhalten.

Country Status (4)

Country Link
US (1) US4930999A (de)
EP (1) EP0345132B1 (de)
JP (1) JPH02127270A (de)
DE (1) DE68909310T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656901B1 (fr) * 1990-01-08 1993-02-19 Step Soc Tech Pulverisation Perfectionnement d'une pompe-doseuse a precompression pour en ameliorer l'amorcage et garantir sa simplicite d'assemblage.
JPH0410087U (de) * 1990-05-15 1992-01-28
FR2664182B1 (fr) * 1990-07-09 1992-10-09 Valois Pompe-doseuse pour pulverisateur sous pression avec securite intrinseque.
DE4035688A1 (de) * 1990-11-09 1992-05-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
US5273189A (en) * 1991-02-14 1993-12-28 Societe Technique De Pulverisation - Step Device for spraying or dispensing a fluid, the device including a member sliding in its admission duct
FR2674747B1 (fr) * 1991-04-05 1993-07-30 Step Soc Tech Pulverisation Dispositif distributeur de gouttes de petit volume, notamment pour soins ophtalmologiques.
ATE180685T1 (de) * 1991-12-02 1999-06-15 Py Daniel C Vorrichtung zum verabreichen eines medikaments ins auge
BR9201113A (pt) * 1992-03-30 1993-10-05 Jack Brakarz Aperfeicoamento em micro-bomba atomizadora de liquidos
US5267986A (en) 1992-04-06 1993-12-07 Self-Instill & Co., Inc. Cartridge for applying medicament to an eye from a dispenser
FR2699835B1 (fr) * 1992-12-28 1995-03-31 Oreal Ensemble pour la pulvérisation d'un liquide comportant une pompe à précompression.
US5370280A (en) * 1993-12-14 1994-12-06 Su; Cheng-Yuan Valve for a sprayer
US5566865A (en) * 1993-12-22 1996-10-22 Valois S.A. Manual atomizing pump with adjustable dosage
US5562234A (en) * 1995-10-12 1996-10-08 Su; Cheng-Yuan Hand sprayer
US5579958A (en) * 1995-10-12 1996-12-03 Su; Cheng-Yuan Liquid sprayer
US5692648A (en) * 1995-11-16 1997-12-02 Su; Cheng-Yuan Sealing cap of an atomizer
US5687883A (en) * 1995-11-16 1997-11-18 Su; Cheng-Yuan Inductor valve of an atomizer
US6050457A (en) * 1995-12-06 2000-04-18 The Procter & Gamble Company High pressure manually-actuated spray pump
FR2751897B1 (fr) * 1996-08-05 1998-10-30 Sofab Systeme d'assemblage etanche d'une pompe miniature sur un reservoir de faible contenance
US5775886A (en) * 1996-08-08 1998-07-07 Terwilliger; Gerald L. Gas compressor with reciprocating piston with valve sheath
DE19723133A1 (de) * 1997-06-03 1998-12-10 Caideil M P Teoranta Tourmakea Austragvorrichtung für Medien
ES2167160B1 (es) * 1999-06-16 2003-10-01 Calmar Monturas Sa Bomba pulverizadora de liquidos.
US6173869B1 (en) 1999-09-23 2001-01-16 Color Access, Inc. Multi-piston, ratcheted dispensing device
US6830163B2 (en) * 2002-04-17 2004-12-14 Valois S.A.S. Fluid dispenser pump
US7255248B2 (en) * 2002-08-29 2007-08-14 Emsar, Inc. Plug style pump
DK1565270T3 (da) * 2002-11-25 2006-08-14 Saint Gobain Calmar Sa Forkompressionspumpe med reduceret höjde
EP1693115B1 (de) * 2005-02-22 2008-01-09 Ing. Erich Pfeiffer GmbH Spender für Medien sowie Montageverfahren hierfür
FR2906233B1 (fr) * 2006-09-27 2011-02-11 Valois Sas Dispositif de distribution de produit fluide.
FR3100724B1 (fr) * 2019-09-17 2023-03-24 Aptar France Sas Pompe à précompression haute pression
CN218056508U (zh) * 2022-09-13 2022-12-16 广东尼特包装制品有限公司 一种喷雾泵

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR78995E (fr) * 1961-01-07 1962-10-05 Vaporisateur
DE2462828C3 (de) * 1973-11-15 1981-08-06 Yoshino Kogyosho Co., Ltd., Tokyo Handbetätigter Kleinzerstäuber
GB1551038A (en) * 1975-08-01 1979-08-22 Unilever Ltd Finger operable pump for dispensing liquids
IT1092596B (it) * 1978-02-09 1985-07-12 Ruscitti Tommaso Pompetta a mano per dispensare liquidi micronizzati a pressione prestabilita
DE3517558A1 (de) * 1985-05-15 1986-11-20 Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell Handbetaetigte ausgabeeinrichtung fuer medien
US4735347A (en) * 1985-05-28 1988-04-05 Emson Research, Inc. Single puff atomizing pump dispenser
ES288332Y (es) * 1985-07-24 1986-08-01 Monturas Y Fornituras,S.A. Bomba surtidora de fluido contenido en un recipiente.
US4821928A (en) * 1987-09-25 1989-04-18 Su Cheng Y Moveable valve structure for perfume atomizers

Also Published As

Publication number Publication date
EP0345132A1 (de) 1989-12-06
DE68909310D1 (de) 1993-10-28
US4930999A (en) 1990-06-05
EP0345132B1 (de) 1993-09-22
JPH02127270A (ja) 1990-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee