CN1329126C - 流体产品分配泵及带有该泵的分配装置 - Google Patents

流体产品分配泵及带有该泵的分配装置 Download PDF

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Publication number
CN1329126C
CN1329126C CNB03811335XA CN03811335A CN1329126C CN 1329126 C CN1329126 C CN 1329126C CN B03811335X A CNB03811335X A CN B03811335XA CN 03811335 A CN03811335 A CN 03811335A CN 1329126 C CN1329126 C CN 1329126C
Authority
CN
China
Prior art keywords
pump
outlet valve
inlet valve
valve part
piston
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
CNB03811335XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1652880A (zh
Inventor
L·珀蒂
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 CN1652880A publication Critical patent/CN1652880A/zh
Application granted granted Critical
Publication of CN1329126C publication Critical patent/CN1329126C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/104—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being opened by pressure after a defined accumulation stroke

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CNB03811335XA 2002-04-17 2003-04-10 流体产品分配泵及带有该泵的分配装置 Expired - Fee Related CN1329126C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/04814 2002-04-17
FR0204814A FR2838787B1 (fr) 2002-04-17 2002-04-17 Pompe de distribution de produit fluide

Publications (2)

Publication Number Publication Date
CN1652880A CN1652880A (zh) 2005-08-10
CN1329126C true CN1329126C (zh) 2007-08-01

Family

ID=28686139

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB03811335XA Expired - Fee Related CN1329126C (zh) 2002-04-17 2003-04-10 流体产品分配泵及带有该泵的分配装置

Country Status (7)

Country Link
EP (1) EP1497037B1 (de)
JP (1) JP4369760B2 (de)
CN (1) CN1329126C (de)
AU (1) AU2003262151A1 (de)
DE (1) DE60302056T2 (de)
FR (1) FR2838787B1 (de)
WO (1) WO2003086648A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862106B1 (fr) 2003-11-07 2007-08-24 Valois Sas Pompe de distribution de produit fluide.
CN104074735B (zh) * 2013-02-18 2016-08-24 中村英子 内燃机尾气净化的后处理系统的计量泵液体释放控制装置
CN106102930B (zh) * 2014-02-26 2020-02-21 分配技术有限公司 具有预压缩出口阀的液体分配设备
FR3096090B1 (fr) * 2019-05-14 2022-10-28 Aptar France Sas Pompe à précompression haute pression

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176296A (en) * 1990-08-07 1993-01-05 Valois (Societe Anonyme) Precompression metering-proportioning pump enabling its efficiency to be improved by early admission into the pump working space
US5303854A (en) * 1993-03-08 1994-04-19 Spruhventile Gmbh Pharmaceutical pump dispenser having hydraulically closed outlet port
CN2423968Y (zh) * 2000-04-13 2001-03-21 苏正原 液体喷雾器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176296A (en) * 1990-08-07 1993-01-05 Valois (Societe Anonyme) Precompression metering-proportioning pump enabling its efficiency to be improved by early admission into the pump working space
US5303854A (en) * 1993-03-08 1994-04-19 Spruhventile Gmbh Pharmaceutical pump dispenser having hydraulically closed outlet port
CN2423968Y (zh) * 2000-04-13 2001-03-21 苏正原 液体喷雾器

Also Published As

Publication number Publication date
CN1652880A (zh) 2005-08-10
DE60302056D1 (de) 2005-12-01
FR2838787A1 (fr) 2003-10-24
AU2003262151A1 (en) 2003-10-27
EP1497037A1 (de) 2005-01-19
JP4369760B2 (ja) 2009-11-25
JP2005527353A (ja) 2005-09-15
WO2003086648A1 (fr) 2003-10-23
DE60302056T2 (de) 2006-07-20
FR2838787B1 (fr) 2005-11-04
EP1497037B1 (de) 2005-10-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070801

Termination date: 20130410