CA2466844C - Diaphragm pump system - Google Patents

Diaphragm pump system Download PDF

Info

Publication number
CA2466844C
CA2466844C CA002466844A CA2466844A CA2466844C CA 2466844 C CA2466844 C CA 2466844C CA 002466844 A CA002466844 A CA 002466844A CA 2466844 A CA2466844 A CA 2466844A CA 2466844 C CA2466844 C CA 2466844C
Authority
CA
Canada
Prior art keywords
pressure
pump
intensifier
supply
diaphragm 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 - Fee Related
Application number
CA002466844A
Other languages
English (en)
French (fr)
Other versions
CA2466844A1 (en
Inventor
Nigel Charles Wood
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.)
ITW Ltd
Original Assignee
ITW Ltd
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 ITW Ltd filed Critical ITW Ltd
Publication of CA2466844A1 publication Critical patent/CA2466844A1/en
Application granted granted Critical
Publication of CA2466844C publication Critical patent/CA2466844C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/133—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
CA002466844A 2003-05-13 2004-05-11 Diaphragm pump system Expired - Fee Related CA2466844C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0310942.8 2003-05-13
GBGB0310942.8A GB0310942D0 (en) 2003-05-13 2003-05-13 Diaphragm pump system

Publications (2)

Publication Number Publication Date
CA2466844A1 CA2466844A1 (en) 2004-11-13
CA2466844C true CA2466844C (en) 2008-12-23

Family

ID=9957952

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002466844A Expired - Fee Related CA2466844C (en) 2003-05-13 2004-05-11 Diaphragm pump system

Country Status (14)

Country Link
US (1) US20050053476A1 (de)
EP (1) EP1477674B1 (de)
JP (1) JP2004340149A (de)
KR (1) KR20040097936A (de)
CN (1) CN1621686A (de)
AT (1) ATE345443T1 (de)
AU (1) AU2004202021B2 (de)
BR (1) BRPI0402047A (de)
CA (1) CA2466844C (de)
DE (1) DE602004003167T2 (de)
ES (1) ES2277206T3 (de)
GB (1) GB0310942D0 (de)
MX (1) MXPA04004509A (de)
TW (1) TWI259238B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070193797A1 (en) * 2006-02-22 2007-08-23 Shamis Dmitry A Pressure booster system
JP2007262911A (ja) * 2006-03-27 2007-10-11 Asahi Sunac Corp 塗料圧送システム及び塗料圧送方法
JP5052995B2 (ja) 2007-08-21 2012-10-17 アルバック機工株式会社 ダイアフラムポンプ
JP5139405B2 (ja) 2009-12-03 2013-02-06 株式会社ヤマダコーポレーション ポンプ用バルブ本体
KR101138133B1 (ko) * 2010-05-19 2012-04-23 배방희 다이아프램 펌프구동유닛 및 이를 이용한 다이아프램 펌프
JP6231844B2 (ja) * 2013-10-11 2017-11-15 日東精工株式会社 吸引ポンプ
CN104912780A (zh) * 2015-05-27 2015-09-16 张伟伟 气动隔膜泵抽取液体的方法
WO2019106674A1 (en) * 2017-11-29 2019-06-06 Serenno Medical A dual active valve fluid pressure operated positive displacement pump

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583832A (en) * 1969-05-13 1971-06-08 Lee Co Booster
JPS5325903A (en) * 1976-08-23 1978-03-10 Tokyo Ai Ii Shii Kk Hydraulicallyyopetated diaphragm pumps
JPS59144203U (ja) * 1983-03-17 1984-09-27 エスエムシ−株式会社 増圧空気供給装置
IL68647A (en) * 1983-05-10 1988-03-31 Tmb Fertilizer Pumps Diaphragm double pump installation
IL77935A (en) * 1986-02-19 1990-04-29 Tmb Fertilizer Pumps Liquid driven reciprocating pump
JPH0519591Y2 (de) * 1987-05-21 1993-05-24
JPH0244066Y2 (de) * 1987-05-25 1990-11-22
US5332372A (en) * 1992-04-20 1994-07-26 Warren Rupp, Inc. Modular double-diaphragm pump
US5277555A (en) * 1992-12-31 1994-01-11 Ronald L. Robinson Fluid activated double diaphragm pump
JPH0660782U (ja) * 1993-01-28 1994-08-23 岩田塗装機工業株式会社 ２段ダイアフラムポンプ
US5368452A (en) * 1993-07-20 1994-11-29 Graco Inc. Double diaphragm pump having two-stage air valve actuator
WO1997011273A1 (en) * 1995-09-18 1997-03-27 Cecil Andrew De Lautour A fluid pressure driven pumping system
US5927954A (en) * 1996-05-17 1999-07-27 Wilden Pump & Engineering Co. Amplified pressure air driven diaphragm pump and pressure relief value therefor
US6004105A (en) * 1998-02-23 1999-12-21 Warren Rupp, Inc. Diaphragm pump with adjustable stroke length
US6036445A (en) * 1998-02-27 2000-03-14 Warren Rupp, Inc. Electric shifting mechanism/interface for fluid power diaphragm pumps

Also Published As

Publication number Publication date
EP1477674A1 (de) 2004-11-17
US20050053476A1 (en) 2005-03-10
DE602004003167D1 (de) 2006-12-28
DE602004003167T2 (de) 2007-09-06
KR20040097936A (ko) 2004-11-18
CA2466844A1 (en) 2004-11-13
AU2004202021B2 (en) 2006-10-05
BRPI0402047A (pt) 2005-02-22
ATE345443T1 (de) 2006-12-15
TWI259238B (en) 2006-08-01
EP1477674B1 (de) 2006-11-15
JP2004340149A (ja) 2004-12-02
MXPA04004509A (es) 2005-06-08
AU2004202021A1 (en) 2004-12-02
GB0310942D0 (en) 2003-06-18
CN1621686A (zh) 2005-06-01
ES2277206T3 (es) 2007-07-01

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