ES2012023B3 - Bomba dosificadora. - Google Patents

Bomba dosificadora.

Info

Publication number
ES2012023B3
ES2012023B3 ES89108879T ES89108879T ES2012023B3 ES 2012023 B3 ES2012023 B3 ES 2012023B3 ES 89108879 T ES89108879 T ES 89108879T ES 89108879 T ES89108879 T ES 89108879T ES 2012023 B3 ES2012023 B3 ES 2012023B3
Authority
ES
Spain
Prior art keywords
pump
piston
housing
parts
container
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
ES89108879T
Other languages
English (en)
Other versions
ES2012023A4 (es
Inventor
Jean Pierre Lina
Herve Pennaneac'h
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 SA STEP
Original Assignee
Societe Technique de Pulverisation SA 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
Application filed by Societe Technique de Pulverisation SA STEP filed Critical Societe Technique de Pulverisation SA STEP
Publication of ES2012023A4 publication Critical patent/ES2012023A4/es
Application granted granted Critical
Publication of ES2012023B3 publication Critical patent/ES2012023B3/es
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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1019—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element the inlet valve moving concurrently with the controlling element during whole pressure and aspiration strokes, e.g. a cage for an inlet valve ball being part of the 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
    • B05B11/1001—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

Landscapes

  • Medicines Containing Plant Substances (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Catching Or Destruction (AREA)
ES89108879T 1988-05-18 1989-05-17 Bomba dosificadora. Expired - Lifetime ES2012023B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806632A FR2631564B1 (fr) 1988-05-18 1988-05-18 Pompe-doseuse perfectionnee pour pulverisateurs

Publications (2)

Publication Number Publication Date
ES2012023A4 ES2012023A4 (es) 1990-03-01
ES2012023B3 true ES2012023B3 (es) 1991-11-01

Family

ID=9366394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89108879T Expired - Lifetime ES2012023B3 (es) 1988-05-18 1989-05-17 Bomba dosificadora.

Country Status (6)

Country Link
EP (1) EP0342651B1 (es)
AT (1) ATE62153T1 (es)
DE (2) DE68900054D1 (es)
ES (1) ES2012023B3 (es)
FR (1) FR2631564B1 (es)
GR (1) GR900300084T1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666852B1 (fr) * 1990-09-17 1992-12-18 Step Soc Tech Pulverisation Pompe manuelle a precompression.
DE4110304A1 (de) * 1991-03-28 1992-10-01 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
ATE148635T1 (de) * 1991-07-01 1997-02-15 Oneil Alexander G B Vom patienten gesteuerte infusionsvorrichtung
DE4129474A1 (de) * 1991-09-05 1993-03-11 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
US5458289A (en) * 1993-03-01 1995-10-17 Bespak Plc Liquid dispensing apparatus with reduced clogging
DE4332869C2 (de) * 1993-09-27 1995-10-19 Perfect Ventil Gmbh Dosierpumpe
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
DE69500501T2 (de) * 1994-02-03 1997-12-04 Bespak Plc Ausgabevorrichtung
US5664706A (en) * 1994-10-13 1997-09-09 Bespak Plc Apparatus for dispensing liquid in aerosol spray form
WO1996040332A1 (en) * 1995-06-07 1996-12-19 O'neil, Christine Patient controlled drug delivery device
US5794821A (en) * 1996-05-07 1998-08-18 Contico International, Inc. Reciprocating liquid pump with disc check valve for dispensing lotion and the like
US7335186B2 (en) 1998-03-13 2008-02-26 Alexander George Brian O'Neil Patient controlled drug delivery device
DE10229618A1 (de) * 2002-06-25 2004-01-29 Ing. Erich Pfeiffer Gmbh Dosierpumpe, Verfahren zu ihrer Herstellung und Vorrichtung zur Durchführung des Verfahrens
DE10335842C5 (de) 2003-08-05 2011-04-28 Seaquist Perfect Dispensing Gmbh Abgabepackung
FR2885963A1 (fr) * 2005-05-17 2006-11-24 Valois Sas Pompe de distribution de produit fluide, et dispositif de distribution comportant une telle pompe.
EP2939750A1 (en) * 2014-04-29 2015-11-04 The Procter and Gamble Company Oscillating dispenser pump
CN115414856B (zh) * 2022-09-23 2023-12-26 浙江绍兴福元科技有限公司 阳离子染料冰醋酸自动加料溶解装置
CN116532566A (zh) * 2023-05-04 2023-08-04 江苏德纪特电气有限公司 一种冲压型制造金属模具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558214B1 (fr) * 1984-01-18 1988-04-08 Valois Sa Pompes de pulverisation a precompression
DE3715301A1 (de) * 1987-05-08 1988-11-24 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien

Also Published As

Publication number Publication date
ATE62153T1 (de) 1991-04-15
FR2631564B1 (fr) 1990-08-17
FR2631564A1 (fr) 1989-11-24
DE342651T1 (de) 1990-03-22
DE68900054D1 (de) 1991-05-08
EP0342651B1 (en) 1991-04-03
ES2012023A4 (es) 1990-03-01
GR900300084T1 (en) 1991-07-31
EP0342651A1 (en) 1989-11-23

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