FR2708050B1 - Appareil de pompage à double membrane ayant un actionneur à ventouse à deux étapes. - Google Patents

Appareil de pompage à double membrane ayant un actionneur à ventouse à deux étapes.

Info

Publication number
FR2708050B1
FR2708050B1 FR9408894A FR9408894A FR2708050B1 FR 2708050 B1 FR2708050 B1 FR 2708050B1 FR 9408894 A FR9408894 A FR 9408894A FR 9408894 A FR9408894 A FR 9408894A FR 2708050 B1 FR2708050 B1 FR 2708050B1
Authority
FR
France
Prior art keywords
pumping apparatus
double diaphragm
stage suction
diaphragm pumping
suction actuator
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
FR9408894A
Other languages
English (en)
Other versions
FR2708050A1 (fr
Inventor
Harold Johnson
Daniel J Kvinge
Steven Paul Plager
Richard Dean Zarneke
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.)
Graco Inc
Original Assignee
Graco 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
Application filed by Graco Inc filed Critical Graco Inc
Publication of FR2708050A1 publication Critical patent/FR2708050A1/fr
Application granted granted Critical
Publication of FR2708050B1 publication Critical patent/FR2708050B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • 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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system
    • Y10T137/6525—Air heated or cooled [fan, fins, or channels]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR9408894A 1993-07-20 1994-07-19 Appareil de pompage à double membrane ayant un actionneur à ventouse à deux étapes. Expired - Lifetime FR2708050B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/095,092 US5368452A (en) 1993-07-20 1993-07-20 Double diaphragm pump having two-stage air valve actuator

Publications (2)

Publication Number Publication Date
FR2708050A1 FR2708050A1 (fr) 1995-01-27
FR2708050B1 true FR2708050B1 (fr) 2004-11-26

Family

ID=22249508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408894A Expired - Lifetime FR2708050B1 (fr) 1993-07-20 1994-07-19 Appareil de pompage à double membrane ayant un actionneur à ventouse à deux étapes.

Country Status (9)

Country Link
US (1) US5368452A (fr)
JP (1) JP3517270B2 (fr)
KR (1) KR100298229B1 (fr)
CN (1) CN1097165C (fr)
AU (1) AU671506B2 (fr)
DE (1) DE4425515B4 (fr)
FR (1) FR2708050B1 (fr)
GB (1) GB2280479B (fr)
TW (1) TW233330B (fr)

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US6216573B1 (en) 1995-06-07 2001-04-17 Hydrocision, Inc. Fluid jet cutting system
US5871462A (en) * 1995-06-07 1999-02-16 Hydrocision, Inc. Method for using a fluid jet cutting system
CN1081747C (zh) * 1996-04-12 2002-03-27 格雷科有限公司 双隔膜泵
US5711658A (en) * 1996-12-04 1998-01-27 Ingersoll-Rand Company Diaphragm pump with improved flow manifolds
US5957670A (en) * 1997-08-26 1999-09-28 Wilden Pump & Engineering Co. Air driven diaphragm pump
JPH11218082A (ja) * 1998-02-02 1999-08-10 Ouken Seiko Kk 減圧ポンプ
US6168394B1 (en) * 1999-06-18 2001-01-02 Wilden Pump & Engineering Co. Air driven double diaphragm pump
US6168387B1 (en) 1999-10-28 2001-01-02 Ingersoll-Rand Company Reciprocating pump with linear displacement sensor
US6280149B1 (en) 1999-10-28 2001-08-28 Ingersoll-Rand Company Active feedback apparatus and air driven diaphragm pumps incorporating same
US6789781B2 (en) 2001-03-16 2004-09-14 Entegris, Inc. Reinforced diaphragm valve
WO2002095234A1 (fr) 2001-04-27 2002-11-28 Hydrocision, Inc. Cartouches de pompage haute pression destinees a des applications de pompage ou de perfusion medicales ou chirurgicales
US6644941B1 (en) 2002-04-18 2003-11-11 Ingersoll-Rand Company Apparatus and method for reducing ice formation in gas-driven motors
GB0310942D0 (en) * 2003-05-13 2003-06-18 Itw Ltd Diaphragm pump system
US7367785B2 (en) * 2004-03-19 2008-05-06 Ingersoll-Rand Company Reduced icing valves and gas-driven motor and reciprocating pump incorporating same
US8243864B2 (en) * 2004-11-19 2012-08-14 Qualcomm, Incorporated Noise reduction filtering in a wireless communication system
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
UA93051C2 (uk) * 2005-07-29 2011-01-10 Грако Міннесота Інк. Спосіб керування поршневим пневматичним насосом (варіанти)
DE112006002563A5 (de) * 2005-11-09 2008-07-03 Ixetic Mac Gmbh Sauggasdrosseleinrichtung
US8167586B2 (en) * 2008-08-22 2012-05-01 Ingersoll-Rand Company Valve assembly with low resistance pilot shifting
US20110033316A1 (en) * 2009-08-05 2011-02-10 Tim Marchbanks System for controlling the stroke of an air-operated double diaphragm pump
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
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DE102010013108A1 (de) 2010-03-26 2011-09-29 Promera Gmbh & Co. Kg Doppelmembranpumpe
DE102010013107A1 (de) 2010-03-26 2011-09-29 Promera Gmbh & Co. Kg Ventil zum alternierenden Befüllen zweier Arbeitsräume eines Kolben-Zylinder-Systems einer Pumpe
US9127657B2 (en) 2010-03-29 2015-09-08 Wilden Pump And Engineering Llc Air-driven pump system
DE102010038225B4 (de) 2010-10-15 2014-03-27 Feluwa Pumpen Gmbh Schlauchmembran-Prozeßpumpe
US9028224B2 (en) 2011-09-23 2015-05-12 Tuthill Corporation Air operated double diaphragm pump
USD667465S1 (en) 2011-09-23 2012-09-18 Tuthill Corporation Double diaphragm pump assembly
CN102410182B (zh) * 2011-11-28 2014-03-19 陈昌金 可控式气动双膜隔膜泵
CN102705207B (zh) * 2012-04-28 2014-12-03 安徽乐昌气动流体设备科技有限公司 一种气动隔膜泵
CN102705222B (zh) * 2012-04-28 2014-09-03 安徽乐昌气动流体设备科技有限公司 一种用于气动隔膜泵的气阀
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
AU2014268109B2 (en) * 2013-05-14 2017-04-06 Joe Santa & Associates Pty Limited A valve for a diaphragm pump
WO2015017782A1 (fr) * 2013-08-02 2015-02-05 The University Of Florida Research Foundation, Inc. Unités de réfrigération ouvertes utilisant des actionneurs de jets induits
DE102014006759A1 (de) * 2014-05-08 2015-11-12 Dürr Systems GmbH Abluftführung für eine Beschichtungsmittelpumpe
US20160017882A1 (en) * 2014-06-16 2016-01-21 Flow Control Llc. Diaphragm pump utilizing duckbill valves, multi-directional ports and flexible electrical connectivity
CN104847651A (zh) * 2015-05-12 2015-08-19 上海方顿工业设备有限公司 一种气阀
CN104845871A (zh) * 2015-05-27 2015-08-19 张伟伟 新型气动隔膜泵
CN104806491A (zh) * 2015-05-27 2015-07-29 张伟伟 防漏气型气动隔膜泵
CN104804993A (zh) * 2015-05-27 2015-07-29 张伟伟 环保节能型备用充氧机补充氧气的方法
CN104819137A (zh) * 2015-05-27 2015-08-05 陆永柱 新型氧气泵
CN104804986A (zh) * 2015-05-27 2015-07-29 张伟伟 环保节能型备用充氧机
CN104804989A (zh) * 2015-05-27 2015-07-29 张伟伟 充氧机
CN104845872A (zh) * 2015-05-27 2015-08-19 张伟伟 新型气动隔膜泵抽取沼液的方法
CN104819136A (zh) * 2015-05-27 2015-08-05 陆永柱 环保节能型氧气泵
US11391272B2 (en) * 2016-06-13 2022-07-19 Graco Minnesota Inc. Mechanical tubular diaphragm pump having a housing with upstream and downstream check valves fixed thereto at either end of a resilient tube forming a fluid pathway wherein the tube is depressed by a depressor configured to be moved by a motorized reciprocating unit
CN107701407A (zh) * 2017-10-20 2018-02-16 项达章 一种气动式双隔膜泵
USD923060S1 (en) * 2018-08-09 2021-06-22 Psg Germany Gmbh Pump
CN108825477A (zh) * 2018-08-20 2018-11-16 冀凯河北机电科技有限公司 一种新型气动隔膜泵
DE102018222236A1 (de) * 2018-12-19 2020-06-25 Robert Bosch Gmbh Dampfbetriebener doppeltwirkender Kompressor
CN110886691B (zh) * 2019-12-02 2021-07-06 天长市中天实业有限责任公司 一种便于散热的新型隔膜式水泵
RU2746638C1 (ru) * 2020-10-13 2021-04-19 Федеральное государственное бюджетное образовательное учреждение высшего образования «Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва» Система отопления здания зависимого присоединения с организацией в ней пульсирующего режима движения теплоносителя
RU2754569C1 (ru) * 2020-10-21 2021-09-03 Федеральное государственное бюджетное образовательное учреждение высшего образования «Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва» Система отопления здания независимого присоединения с организацией в ней пульсирующего режима движения теплоносителя

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Also Published As

Publication number Publication date
AU5495594A (en) 1995-02-02
DE4425515B4 (de) 2007-12-27
GB2280479A (en) 1995-02-01
JP3517270B2 (ja) 2004-04-12
JPH0735048A (ja) 1995-02-03
KR950003628A (ko) 1995-02-17
US5368452A (en) 1994-11-29
DE4425515A1 (de) 1995-03-09
CN1099103A (zh) 1995-02-22
GB2280479B (en) 1996-12-04
AU671506B2 (en) 1996-08-29
GB9403514D0 (en) 1994-04-13
TW233330B (en) 1994-11-01
CN1097165C (zh) 2002-12-25
FR2708050A1 (fr) 1995-01-27
KR100298229B1 (ko) 2002-02-19

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