DE59207956D1 - Mehrlagen-membran mit leckage-ableitung für membranpumpen - Google Patents

Mehrlagen-membran mit leckage-ableitung für membranpumpen

Info

Publication number
DE59207956D1
DE59207956D1 DE59207956T DE59207956T DE59207956D1 DE 59207956 D1 DE59207956 D1 DE 59207956D1 DE 59207956 T DE59207956 T DE 59207956T DE 59207956 T DE59207956 T DE 59207956T DE 59207956 D1 DE59207956 D1 DE 59207956D1
Authority
DE
Germany
Prior art keywords
diaphragm
layer
space
leakage
pumps
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
DE59207956T
Other languages
English (en)
Inventor
Hans Willi Meinz
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.)
REGIPUR POLYURETHAN ANLAGEN TE
Original Assignee
REGIPUR POLYURETHAN ANLAGEN TE
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 REGIPUR POLYURETHAN ANLAGEN TE filed Critical REGIPUR POLYURETHAN ANLAGEN TE
Application granted granted Critical
Publication of DE59207956D1 publication Critical patent/DE59207956D1/de
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
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Diaphragms And Bellows (AREA)
  • Reciprocating Pumps (AREA)
DE59207956T 1991-05-03 1992-05-04 Mehrlagen-membran mit leckage-ableitung für membranpumpen Expired - Lifetime DE59207956D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4114439 1991-05-03
PCT/DE1992/000351 WO1992019866A1 (de) 1991-05-03 1992-05-04 Mehrlagen-membran mit leckage-ableitung für membranpumpen

Publications (1)

Publication Number Publication Date
DE59207956D1 true DE59207956D1 (de) 1997-03-06

Family

ID=6430886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59207956T Expired - Lifetime DE59207956D1 (de) 1991-05-03 1992-05-04 Mehrlagen-membran mit leckage-ableitung für membranpumpen

Country Status (5)

Country Link
EP (1) EP0582628B1 (de)
JP (1) JP3133067B2 (de)
AT (1) ATE148202T1 (de)
DE (1) DE59207956D1 (de)
WO (1) WO1992019866A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776098A (en) * 1995-08-03 1998-07-07 Medela, Incorporated Diaphragm pump and pump mounted in a carrying case useful in breast pumping
DE19906317C1 (de) * 1999-02-16 2000-10-19 Knf Flodos Ag Sursee Membranpumpe
DE19925508A1 (de) * 1999-06-04 2000-12-21 Freudenberg Carl Fa Einrichtung zur Erkennung von Undichtheiten an Membranen
DE10231920B4 (de) * 2002-07-15 2006-10-19 SCHÜTZE, Thomas Mehrlagen-Membran
DE10233561B4 (de) 2002-07-24 2008-02-21 Prominent Dosiertechnik Gmbh Sicherheitsmembran für eine Membranpumpe
JP4578981B2 (ja) * 2005-01-06 2010-11-10 トヨタ自動車株式会社 カートリッジタンクおよび塗装機
JP5189227B2 (ja) 2011-04-27 2013-04-24 Ｃｋｄ株式会社 複層ダイアフラム
WO2013028714A1 (en) * 2011-08-22 2013-02-28 Cummins Emission Solutions Inc. Urea injection systems wash cycles
CN103362793A (zh) * 2013-07-26 2013-10-23 胜瑞兰工业设备（苏州）有限公司 一种编织丝网引导隔膜泄漏装置
WO2015054598A1 (en) * 2013-10-11 2015-04-16 Checkpoint Fluidic Systems International, Ltd. Scalable pumping mechanism utilizing anti-synchronized poly-diaphragm stack
DE102016201182A1 (de) 2016-01-27 2017-07-27 Siemens Aktiengesellschaft Membranpumpe mit Staubansaugung von unten
DE102016216016A1 (de) 2016-08-25 2018-03-15 Siemens Aktiengesellschaft Herstellung eines porösen Aluminiumfilters für eine Membranpumpe
DE102016216006A1 (de) * 2016-08-25 2018-03-01 Siemens Aktiengesellschaft Doppelmembran für eine Staubpumpe
DE102016216012A1 (de) 2016-08-25 2018-03-01 Siemens Aktiengesellschaft Membranpumpe mit porösem, gewölbtem Aluminiumfilter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990698A (fr) * 1944-03-29 1951-09-25 Perfectionnements aux pompes à diaphragme
JPS4934001A (de) * 1972-07-31 1974-03-29
SE7700353L (sv) * 1976-01-20 1977-07-21 Warwick Pump & Eng Co Hogtryckspump
DE2620228A1 (de) * 1976-05-07 1977-11-10 Bran & Luebbe Kolbenmembranpumpe
FR2566846B1 (fr) * 1984-06-27 1986-12-12 Clextral Membrane pour pompe a commande ou actionnement hydraulique
IT1189160B (it) * 1986-06-11 1988-01-28 Nuovopignone Ind Meccaniche & Dispositivo perfezionanto di pompaggio,particolarmente adatto a comprimere fluidi in alti fondali
US4864918A (en) * 1986-11-07 1989-09-12 The Gates Rubber Company Thermoplastic diaphragm
FR2624922B1 (fr) * 1987-12-17 1990-04-27 Milton Roy Dosapro Dispositif de detection de rupture d'une membrane de pompe a membrane
US5062770A (en) * 1989-08-11 1991-11-05 Systems Chemistry, Inc. Fluid pumping apparatus and system with leak detection and containment
DE3931516C2 (de) * 1989-09-21 1993-10-14 Ott Kg Lewa Membranpumpe mit mechanisch angetriebener Membran

Also Published As

Publication number Publication date
JP3133067B2 (ja) 2001-02-05
ATE148202T1 (de) 1997-02-15
EP0582628B1 (de) 1997-01-22
JPH06506998A (ja) 1994-08-04
EP0582628A1 (de) 1994-02-16
WO1992019866A1 (de) 1992-11-12

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