CN100538314C - 隔膜泵 - Google Patents

隔膜泵 Download PDF

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Publication number
CN100538314C
CN100538314C CNB038264528A CN03826452A CN100538314C CN 100538314 C CN100538314 C CN 100538314C CN B038264528 A CNB038264528 A CN B038264528A CN 03826452 A CN03826452 A CN 03826452A CN 100538314 C CN100538314 C CN 100538314C
Authority
CN
China
Prior art keywords
transmission room
membrane pump
barrier film
pump
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 - Lifetime
Application number
CNB038264528A
Other languages
English (en)
Chinese (zh)
Other versions
CN1781015A (zh
Inventor
K·E·莱哈克
R·D·亨布里
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.)
Vannel Engineering Co ltd
Original Assignee
Wanner Engineering Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33488771&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN100538314(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wanner Engineering Inc filed Critical Wanner Engineering Inc
Publication of CN1781015A publication Critical patent/CN1781015A/zh
Application granted granted Critical
Publication of CN100538314C publication Critical patent/CN100538314C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
CNB038264528A 2003-05-16 2003-05-16 隔膜泵 Expired - Lifetime CN100538314C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/015699 WO2004106884A1 (fr) 2003-05-16 2003-05-16 Pompe a diaphragme

Publications (2)

Publication Number Publication Date
CN1781015A CN1781015A (zh) 2006-05-31
CN100538314C true CN100538314C (zh) 2009-09-09

Family

ID=33488771

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038264528A Expired - Lifetime CN100538314C (zh) 2003-05-16 2003-05-16 隔膜泵

Country Status (8)

Country Link
EP (2) EP3096013B1 (fr)
JP (1) JP4530988B2 (fr)
CN (1) CN100538314C (fr)
AU (1) AU2003245292A1 (fr)
BR (1) BRPI0318302B1 (fr)
DK (1) DK1625377T3 (fr)
ES (1) ES2630179T3 (fr)
WO (1) WO2004106884A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103174628A (zh) * 2013-03-01 2013-06-26 苏州稼乐植保机械科技有限公司 一种三腔式隔膜泵
ITRE20130083A1 (it) * 2013-11-08 2015-05-09 Imovilli Pompe S R L Pompa volumetrica alternativa a membrana per liquidi
US9964106B2 (en) * 2014-11-04 2018-05-08 Wanner Engineering, Inc. Diaphragm pump with dual spring overfill limiter
CN110155387B (zh) * 2017-05-17 2021-04-20 苏州康乐辉医药科技有限公司 一种混悬液专用灌装装置
IT201800004722A1 (it) * 2018-04-19 2019-10-19 Pompa volumetrica a membrana

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775030A (en) * 1971-12-01 1973-11-27 Wanner Engineering Diaphragm pump
US4116590A (en) * 1976-01-20 1978-09-26 Warwick Pump And Engineering Company Limited Diaphragm pump with pulse piston position responsive work fluid replenishment
US5163820A (en) * 1987-11-16 1992-11-17 Karldom Corporation Airless sprayer with adjustable pressure unloading valve
US5707219A (en) * 1995-10-04 1998-01-13 Wanner Engineering Diaphragm pump
US5983777A (en) * 1997-12-18 1999-11-16 Cassaday; Michael M. Method and apparatus for diaphragm pumping with adjustable flow
CN2546649Y (zh) * 2001-12-26 2003-04-23 上海化工研究院 一种带有新型补油装置的隔膜计量泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107624A (en) * 1961-06-12 1963-10-22 Milton Roy Co Hydraulically-operated automatic air release valve for pulsating-pressure pumps
US3254845A (en) * 1964-12-11 1966-06-07 Panther Pumps & Equipment Comp Fluid power transfer apparatus
WO1991011616A1 (fr) * 1990-02-01 1991-08-08 Wanner Engineering, Inc. Systeme ameliore de pompage de liquides
DE4141670C2 (de) * 1991-12-17 1994-09-29 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung
DE19826610A1 (de) 1998-06-16 1999-12-23 Bran & Luebbe Membranpumpe und Vorrichtung zur Steuerung derselben

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775030A (en) * 1971-12-01 1973-11-27 Wanner Engineering Diaphragm pump
US4116590A (en) * 1976-01-20 1978-09-26 Warwick Pump And Engineering Company Limited Diaphragm pump with pulse piston position responsive work fluid replenishment
US5163820A (en) * 1987-11-16 1992-11-17 Karldom Corporation Airless sprayer with adjustable pressure unloading valve
US5707219A (en) * 1995-10-04 1998-01-13 Wanner Engineering Diaphragm pump
US5983777A (en) * 1997-12-18 1999-11-16 Cassaday; Michael M. Method and apparatus for diaphragm pumping with adjustable flow
CN2546649Y (zh) * 2001-12-26 2003-04-23 上海化工研究院 一种带有新型补油装置的隔膜计量泵

Also Published As

Publication number Publication date
BRPI0318302B1 (pt) 2017-03-28
EP1625377A1 (fr) 2006-02-15
JP4530988B2 (ja) 2010-08-25
CN1781015A (zh) 2006-05-31
DK1625377T3 (en) 2017-05-22
BR0318302A (pt) 2006-07-11
EP3096013B1 (fr) 2019-09-04
JP2006526099A (ja) 2006-11-16
EP1625377A4 (fr) 2011-11-23
WO2004106884A1 (fr) 2004-12-09
EP3096013A1 (fr) 2016-11-23
EP1625377B1 (fr) 2017-03-29
AU2003245292A1 (en) 2005-01-21
ES2630179T3 (es) 2017-08-18

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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
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: American Minnesota

Patentee after: Vannel Engineering Co.,Ltd.

Address before: American Minnesota

Patentee before: WANNER ENGINEERING, Inc.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090909