FR2659696B1 - Pompe a membrane avec une membrane faconnee. - Google Patents

Pompe a membrane avec une membrane faconnee.

Info

Publication number
FR2659696B1
FR2659696B1 FR9103661A FR9103661A FR2659696B1 FR 2659696 B1 FR2659696 B1 FR 2659696B1 FR 9103661 A FR9103661 A FR 9103661A FR 9103661 A FR9103661 A FR 9103661A FR 2659696 B1 FR2659696 B1 FR 2659696B1
Authority
FR
France
Prior art keywords
membrane
shaped
pump
membrane pump
shaped membrane
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
FR9103661A
Other languages
English (en)
Other versions
FR2659696A1 (fr
Inventor
Erich Becker
Heinz Riedlinger
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.)
KNF Neuberger GmbH
Original Assignee
KNF Neuberger GmbH
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 KNF Neuberger GmbH filed Critical KNF Neuberger GmbH
Publication of FR2659696A1 publication Critical patent/FR2659696A1/fr
Application granted granted Critical
Publication of FR2659696B1 publication Critical patent/FR2659696B1/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR9103661A 1990-03-13 1991-03-12 Pompe a membrane avec une membrane faconnee. Expired - Lifetime FR2659696B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4007932A DE4007932A1 (de) 1990-03-13 1990-03-13 Membranpumpe mit einer formmembrane

Publications (2)

Publication Number Publication Date
FR2659696A1 FR2659696A1 (fr) 1991-09-20
FR2659696B1 true FR2659696B1 (fr) 1995-02-17

Family

ID=6402066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9103661A Expired - Lifetime FR2659696B1 (fr) 1990-03-13 1991-03-12 Pompe a membrane avec une membrane faconnee.

Country Status (5)

Country Link
US (1) US5145336A (fr)
JP (1) JP3095796B2 (fr)
DE (1) DE4007932A1 (fr)
FR (1) FR2659696B1 (fr)
GB (1) GB2243415B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06133755A (ja) * 1992-04-13 1994-05-17 Isamu Kimura 副流煙防止パイプ・灰皿装置
US5349896A (en) * 1993-06-14 1994-09-27 W. L. Gore & Associates, Inc. Pump diaphragm
FR2712034B1 (fr) * 1993-08-25 1999-02-05 Knf Neuberger Gmbh Pompe à membranes comportant au moins deux membranes.
DE4328559C5 (de) * 1993-08-25 2004-11-25 Knf-Neuberger Gmbh Membranpumpe mit wenigstens zwei Membranen
US5437219A (en) * 1993-11-03 1995-08-01 Westinghouse Air Brake Company Low stress conical type diaphragm
DE19510828C2 (de) * 1995-03-24 1998-12-24 Knf Neuberger Gmbh Membranpumpe mit einer Formmembran
US5876190A (en) 1996-01-03 1999-03-02 Buchi Labortechnik Ag Vacuum membrane pump and a head portion for a vacuum membrane pump
US5634391A (en) * 1996-07-09 1997-06-03 Westinghouse Air Brake Co. Inert plastic coated flexible type diaphragm for application in a sanitary type pump
DE29612117U1 (de) * 1996-07-11 1996-09-12 ASF THOMAS Industries GmbH, 82178 Puchheim Membrane für eine Membranpumpe
DE19647882A1 (de) * 1996-11-20 1998-05-28 Knf Neuberger Gmbh Membranpumpe
DE19720482C5 (de) * 1997-05-16 2006-01-26 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Mikromembranpumpe
BR9705293A (pt) * 1997-10-20 2001-07-31 Schulz Sa Compressor a diafragma
US6257845B1 (en) 1998-07-14 2001-07-10 Wilden Pump & Engineering Co. Air driven pumps and components therefor
DE19834468C1 (de) * 1998-07-30 2000-02-24 Asf Thomas Ind Gmbh Membrane für eine Membranpumpe
JP2000265945A (ja) * 1998-11-10 2000-09-26 Uct Kk 薬液供給ポンプ、薬液供給装置、薬液供給システム、基板洗浄装置、薬液供給方法、及び基板洗浄方法
GB2355048B (en) * 1999-10-05 2001-10-03 Lo Chi Chung Diaphragm activated compression pump
ATE368181T1 (de) * 2001-01-02 2007-08-15 Medela Holding Ag Membranpumpe
US7063304B2 (en) * 2003-07-11 2006-06-20 Entegris, Inc. Extended stroke valve and diaphragm
JP2005163564A (ja) * 2003-11-28 2005-06-23 Toyota Industries Corp ダイヤフラム装置
US8187227B2 (en) 2006-11-01 2012-05-29 Medela Holding Ag Self returning contamination barrier
DE102007039964B4 (de) * 2007-08-23 2011-06-22 Timmer Pneumatik GmbH, 48485 Hochdruck-Doppelmembranpumpe und Membranelement für eine solche Pumpe
JP5094292B2 (ja) * 2007-09-07 2012-12-12 日立アプライアンス株式会社 エアーポンプ
US20090246035A1 (en) * 2008-03-28 2009-10-01 Smiths Medical Asd, Inc. Pump Module Fluidically Isolated Displacement Device
CA2913425C (fr) * 2008-05-16 2017-10-24 Joe Santa & Associates Pty Limited Soupape et diaphragme pour une pompe
JP2009293426A (ja) * 2008-06-03 2009-12-17 Omron Healthcare Co Ltd ダイヤフラムポンプおよび血圧計
US8287249B2 (en) * 2008-12-19 2012-10-16 Gardner Denver Thomas, Inc. Two-stage membrane pump with economical inlet port design
CN101666308B (zh) * 2009-09-07 2011-01-12 无锡威孚力达催化净化器有限责任公司 往复式橡胶隔膜液压泵
CH702436A1 (fr) * 2009-12-23 2011-06-30 Jean-Denis Rochat Pompe doseuse a usage medical.
CN102758771B (zh) * 2012-04-08 2015-01-28 杭州大潮石化设备有限公司 多曲面膜片护膜板
DE102013213581A1 (de) 2013-07-11 2015-01-15 Mahle International Gmbh Wärmerückgewinnungssystem für einen Verbrennungsmotor
US10330094B2 (en) 2013-08-26 2019-06-25 Blue-White Industries, Ltd. Sealing diaphragm and methods of manufacturing said diaphragm
US20150198154A1 (en) * 2014-01-16 2015-07-16 Ying Lin Cai Vibration-reducing structure for compressing diaphragm pump
JP6394801B2 (ja) * 2015-05-08 2018-09-26 株式会社村田製作所 ポンプ、流体制御装置
US10047863B1 (en) * 2017-05-24 2018-08-14 Larry Baxter Diaphragms with encapsulated springs
DE102017007372B4 (de) * 2017-08-07 2019-06-13 Knf Neuberger Gmbh Membranpumpe
CN112135971A (zh) * 2019-07-29 2020-12-25 深圳市大疆创新科技有限公司 隔膜泵
DE102020126241A1 (de) 2020-10-07 2022-04-07 Alfmeier Präzision SE Membrananordnung
FR3142513A1 (fr) * 2022-11-25 2024-05-31 Finx système d’accroche de membrane pour dispositif generateur de flux fluidique

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545857A (en) * 1948-01-07 1951-03-20 Albert G Perkins Control device for milking machines
US2711134A (en) * 1950-07-26 1955-06-21 Infilco Inc Chemical feeder
US2741187A (en) * 1952-05-31 1956-04-10 Clifford B Moller Pump head mounting
US3212446A (en) * 1962-10-18 1965-10-19 Robertshaw Controls Co Fluid pump or the like and method for making the same
FR1313975A (fr) * 1961-11-23 1963-01-04 Nouvelle membrane pour régulateur de pression, détendeur ou analogue et son procédé de fabrication
US3209700A (en) * 1963-10-15 1965-10-05 Wells Mfg Corp Pulsator diaphragm
GB1264952A (fr) * 1968-04-29 1972-02-23
DE1909764A1 (de) * 1969-02-27 1970-09-10 Junkers & Co Wassermangelsicherung fuer einen gasbeheizten Wassererhitzer
US3947156A (en) * 1972-03-08 1976-03-30 Erich Becker Diaphragm pump, particularly for the generation of vacuum
GB1418993A (en) * 1972-03-08 1975-12-24 Becker E Diaphragm pump particularly for the generation of vacuum
FR2418352A1 (fr) * 1978-02-27 1979-09-21 Joint Francais Membrane de pompe
DE2815212A1 (de) * 1978-04-08 1979-10-11 Brumme Kg Effbe Werk Membrananordnung mit einer bewegungsmembran
US4231287A (en) * 1978-05-01 1980-11-04 Physics International Company Spring diaphragm
US4238992A (en) * 1978-10-30 1980-12-16 Wilden Pump & Engineering Co. Pump diaphragm
DE3018687C2 (de) * 1980-05-16 1986-10-30 J. Wagner Gmbh, 7990 Friedrichshafen Membran für Hochdruckförderpumpen, Kompressoren oder dgl.
FR2517378B1 (fr) * 1981-11-28 1988-03-11 Becker Erich Pompe a membrane
DE3210110A1 (de) * 1981-11-28 1983-06-01 Erich 7812 Bad Krozingen Becker Membranpumpe
JPS59577U (ja) * 1982-06-25 1984-01-05 松下電工株式会社 ダイアフラムポンプ
NZ205100A (en) * 1983-08-01 1987-04-30 Flynn L W & Co Ltd Diaphram pump with diaphram having central portion off-set axially from periphery
DE8702941U1 (de) * 1987-02-26 1987-05-07 DEPA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Doppelmembranpumpe
JPH0618075Y2 (ja) * 1987-11-11 1994-05-11 日機装エイコー株式会社 簡易型ダイヤフラムポンプ

Also Published As

Publication number Publication date
FR2659696A1 (fr) 1991-09-20
DE4007932A1 (de) 1991-09-19
DE4007932C2 (fr) 1992-08-20
JP3095796B2 (ja) 2000-10-10
GB2243415A (en) 1991-10-30
US5145336A (en) 1992-09-08
GB9105331D0 (en) 1991-04-24
GB2243415B (en) 1993-09-29
JPH04224286A (ja) 1992-08-13

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