FR2780476B1 - Dispositif de transmission d'un volume de fluide sous pression et membrane pour un tel dispositif - Google Patents

Dispositif de transmission d'un volume de fluide sous pression et membrane pour un tel dispositif

Info

Publication number
FR2780476B1
FR2780476B1 FR9808332A FR9808332A FR2780476B1 FR 2780476 B1 FR2780476 B1 FR 2780476B1 FR 9808332 A FR9808332 A FR 9808332A FR 9808332 A FR9808332 A FR 9808332A FR 2780476 B1 FR2780476 B1 FR 2780476B1
Authority
FR
France
Prior art keywords
membrane
transmitting
volume
pressurized fluid
pressurized
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
FR9808332A
Other languages
English (en)
Other versions
FR2780476A1 (fr
Inventor
Bruno Lamorlette
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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=9528078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2780476(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9808332A priority Critical patent/FR2780476B1/fr
Priority to DE69904823T priority patent/DE69904823D1/de
Priority to PCT/FR1999/001548 priority patent/WO2000000743A1/fr
Priority to EP99926554A priority patent/EP1092093B1/fr
Publication of FR2780476A1 publication Critical patent/FR2780476A1/fr
Application granted granted Critical
Publication of FR2780476B1 publication Critical patent/FR2780476B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009Special features
    • F04B43/0054Special features particularities of the flexible members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/02Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR9808332A 1998-06-30 1998-06-30 Dispositif de transmission d'un volume de fluide sous pression et membrane pour un tel dispositif Expired - Fee Related FR2780476B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9808332A FR2780476B1 (fr) 1998-06-30 1998-06-30 Dispositif de transmission d'un volume de fluide sous pression et membrane pour un tel dispositif
DE69904823T DE69904823D1 (de) 1998-06-30 1999-06-28 Membranpumpe und membran für diese pumpe
PCT/FR1999/001548 WO2000000743A1 (fr) 1998-06-30 1999-06-28 Pompe a membrane et membrane pour une telle pompe
EP99926554A EP1092093B1 (fr) 1998-06-30 1999-06-28 Pompe a membrane et membrane pour une telle pompe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808332A FR2780476B1 (fr) 1998-06-30 1998-06-30 Dispositif de transmission d'un volume de fluide sous pression et membrane pour un tel dispositif

Publications (2)

Publication Number Publication Date
FR2780476A1 FR2780476A1 (fr) 1999-12-31
FR2780476B1 true FR2780476B1 (fr) 2000-09-15

Family

ID=9528078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808332A Expired - Fee Related FR2780476B1 (fr) 1998-06-30 1998-06-30 Dispositif de transmission d'un volume de fluide sous pression et membrane pour un tel dispositif

Country Status (4)

Country Link
EP (1) EP1092093B1 (fr)
DE (1) DE69904823D1 (fr)
FR (1) FR2780476B1 (fr)
WO (1) WO2000000743A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3000448B2 (fr) 2007-11-21 2022-03-09 Smith & Nephew PLC Pansement de plaie
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
JP6276251B2 (ja) 2012-03-20 2018-02-07 スミス アンド ネフュー ピーエルシーSmith & Nephew Public Limited Company デューティサイクル閾値の動的決定に基づく減圧療法システムの動作制御
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
JP6725529B2 (ja) 2014-12-22 2020-07-22 スミス アンド ネフュー ピーエルシーSmith & Nephew Public Limited Company 陰圧閉鎖療法の装置および方法
CN107246376A (zh) * 2017-07-12 2017-10-13 浙江卡韦德新能源科技有限公司 柴油发动机尾气处理尿素泵的膜片总成

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153391A (en) * 1975-05-29 1979-05-08 Carr-Griff, Inc. Triple discharge pump
US4086036A (en) * 1976-05-17 1978-04-25 Cole-Parmer Instrument Company Diaphragm pump
DE2815212A1 (de) * 1978-04-08 1979-10-11 Brumme Kg Effbe Werk Membrananordnung mit einer bewegungsmembran
US4644847A (en) * 1983-05-16 1987-02-24 Fluitron, Inc. Reduction of failure incidence of metallic diaphragms for compressors
IL83259A (en) * 1987-07-20 1992-05-25 D F Lab Ltd Disposable cell and diaphragm pump for use of same
FR2698665B1 (fr) * 1992-11-27 1995-02-17 Imaje Pompe étanche à piston.
DE4327969C2 (de) * 1993-08-19 1997-07-03 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe
JPH09184484A (ja) * 1995-11-27 1997-07-15 Ingersoll Rand Co ポンプ隔膜

Also Published As

Publication number Publication date
DE69904823D1 (de) 2003-02-13
EP1092093A1 (fr) 2001-04-18
WO2000000743A1 (fr) 2000-01-06
EP1092093B1 (fr) 2003-01-08
FR2780476A1 (fr) 1999-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130228