ATE86363T1 - Verfahren und vorrichtung zum anfahren einer hydraulischen membranpumpe gegen last. - Google Patents

Verfahren und vorrichtung zum anfahren einer hydraulischen membranpumpe gegen last.

Info

Publication number
ATE86363T1
ATE86363T1 AT88104287T AT88104287T ATE86363T1 AT E86363 T1 ATE86363 T1 AT E86363T1 AT 88104287 T AT88104287 T AT 88104287T AT 88104287 T AT88104287 T AT 88104287T AT E86363 T1 ATE86363 T1 AT E86363T1
Authority
AT
Austria
Prior art keywords
pump
chamber
pressure chamber
diaphragm
pressure
Prior art date
Application number
AT88104287T
Other languages
English (en)
Inventor
Horst Fritsch
Josef Dr Jarosch
Original Assignee
Ott Kg Lewa
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 Ott Kg Lewa filed Critical Ott Kg Lewa
Application granted granted Critical
Publication of ATE86363T1 publication Critical patent/ATE86363T1/de

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
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AT88104287T 1987-03-18 1988-03-17 Verfahren und vorrichtung zum anfahren einer hydraulischen membranpumpe gegen last. ATE86363T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873708868 DE3708868A1 (de) 1987-03-18 1987-03-18 Verfahren und vorrichtung zum anfahren einer hydraulischen membranpumpe gegen last
EP88104287A EP0283026B1 (de) 1987-03-18 1988-03-17 Verfahren und Vorrichtung zum Anfahren einer hydraulischen Membranpumpe gegen Last

Publications (1)

Publication Number Publication Date
ATE86363T1 true ATE86363T1 (de) 1993-03-15

Family

ID=6323418

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88104287T ATE86363T1 (de) 1987-03-18 1988-03-17 Verfahren und vorrichtung zum anfahren einer hydraulischen membranpumpe gegen last.

Country Status (5)

Country Link
US (1) US4865528A (de)
EP (1) EP0283026B1 (de)
JP (1) JPS63314384A (de)
AT (1) ATE86363T1 (de)
DE (2) DE3708868A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171129A (en) * 1989-11-14 1992-12-15 Mechanical Technology Incorporated Hydraulically driven reciprocating compressor having a free-floating diaphragm
US5262068A (en) * 1991-05-17 1993-11-16 Millipore Corporation Integrated system for filtering and dispensing fluid having fill, dispense and bubble purge strokes
JPH062664A (ja) * 1992-06-22 1994-01-11 Nippon Soken Inc ダイアフラム式ポンプ
DE4327969C2 (de) * 1993-08-19 1997-07-03 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe
DE4327970C2 (de) * 1993-08-19 1997-07-03 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe mit mechanischer Membranhubbegrenzung
DE19726239B4 (de) * 1997-06-20 2014-04-03 Linde Hydraulics Gmbh & Co. Kg Hydrostatisches Antriebssystem mit einer Pumpe und einer Mehrzahl von daran angeschlossenen Verbrauchern
US6052430A (en) * 1997-09-25 2000-04-18 Siemens Medical Systems, Inc. Dynamic sub-space intensity modulation
US6481982B1 (en) * 1998-02-17 2002-11-19 Nikkiso Company Limited Diaphragm pump having a mechanism for preventing the breakage of the diaphragm when a discharge check valve is not completely closed due to the insertion of foreign matter into the valve
US6071089A (en) * 1998-02-20 2000-06-06 General Motors Corporation Hydraulic diaphragm pump
DE10056568C1 (de) * 2000-11-15 2002-01-03 Horst Kleibrink Vorrichtung zur Einhaltung der korrekten Ölüberströmmenge an Membrankompressoren
JP4587098B2 (ja) * 2004-07-21 2010-11-24 Ｓｍｃ株式会社 ポンプ装置
US7425120B2 (en) * 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps
US7665974B2 (en) * 2007-05-02 2010-02-23 Wanner Engineering, Inc. Diaphragm pump position control with offset valve axis
JP2014177932A (ja) * 2013-03-15 2014-09-25 Komatsu Denshi Kk マイクロポンプの駆動装置
DE102014109801A1 (de) * 2014-07-11 2016-01-14 Prominent Gmbh Membranpumpe mit reduzierter Leckageergänzung im Überlastfall
DE102018111601B4 (de) * 2018-05-15 2020-09-24 Prominent Gmbh Membrananlagensteuerung mit magnetisch gehaltenem Verschlusselement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1069107A (fr) * 1952-11-05 1954-07-05 Pompe à chambre de compression auto-contrôlée
DE1017469B (de) * 1953-02-07 1957-10-10 Jean Louis Gratzmuller Vorrichtung zur selbsttaetigen Entlastung von Pumpen
FR1373780A (fr) * 1963-08-19 1964-10-02 Perfectionnements aux pompes à diaphragme
DE1528474B1 (de) * 1966-03-01 1970-07-23 Lewa Herbert Ott Fa Hydraulische Steuereinrichtung an einer Membranpumpe
DE1653512A1 (de) * 1966-10-04 1970-08-27 Lewa Herbert Ott Fa Hydraulisch betaetigte Pumpe mit magnetischer Foerderstromregelung
FR1589105A (de) * 1968-08-14 1970-03-23
US3767326A (en) * 1972-08-04 1973-10-23 Yarway Corp Volumetric flow control system for pumps
JPS5536590A (en) * 1979-07-06 1980-03-14 Matsushita Electric Works Ltd Method of attaching piece to ceiling
JPS6123520U (ja) * 1984-07-19 1986-02-12 光洋精工株式会社 ころ軸受

Also Published As

Publication number Publication date
EP0283026B1 (de) 1993-03-03
JPS63314384A (ja) 1988-12-22
DE3878706D1 (de) 1993-04-08
EP0283026A3 (en) 1989-08-30
EP0283026A2 (de) 1988-09-21
DE3708868A1 (de) 1988-10-06
US4865528A (en) 1989-09-12
DE3708868C2 (de) 1990-08-23

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee