ATE272797T1 - Mehrflutige flüssigkeitsringpumpe - Google Patents

Mehrflutige flüssigkeitsringpumpe

Info

Publication number
ATE272797T1
ATE272797T1 AT98966223T AT98966223T ATE272797T1 AT E272797 T1 ATE272797 T1 AT E272797T1 AT 98966223 T AT98966223 T AT 98966223T AT 98966223 T AT98966223 T AT 98966223T AT E272797 T1 ATE272797 T1 AT E272797T1
Authority
AT
Austria
Prior art keywords
side shield
liquid ring
ring pump
inlet
outlet
Prior art date
Application number
AT98966223T
Other languages
English (en)
Inventor
Helmut Blender
Rolf Jaeger
Karl-Heinz Kulas
Horst Masuch
Patrick Mueller
Wolfgang Tempel
Original Assignee
Gardner Denver Wittig 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 Gardner Denver Wittig Gmbh filed Critical Gardner Denver Wittig Gmbh
Application granted granted Critical
Publication of ATE272797T1 publication Critical patent/ATE272797T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • External Artificial Organs (AREA)
AT98966223T 1997-12-22 1998-12-16 Mehrflutige flüssigkeitsringpumpe ATE272797T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19758340A DE19758340A1 (de) 1997-12-22 1997-12-22 Mehrflutige Flüssigkeitsringpumpe
PCT/DE1998/003752 WO1999032791A1 (de) 1997-12-22 1998-12-16 Mehrflutige flüssigkeitsringpumpe

Publications (1)

Publication Number Publication Date
ATE272797T1 true ATE272797T1 (de) 2004-08-15

Family

ID=7853648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98966223T ATE272797T1 (de) 1997-12-22 1998-12-16 Mehrflutige flüssigkeitsringpumpe

Country Status (9)

Country Link
US (1) US6551071B1 (de)
EP (1) EP1042614B1 (de)
AT (1) ATE272797T1 (de)
AU (1) AU2264499A (de)
CA (1) CA2315700C (de)
DE (2) DE19758340A1 (de)
ES (1) ES2226200T3 (de)
PT (1) PT1042614E (de)
WO (1) WO1999032791A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20005916U1 (de) 2000-03-30 2000-06-21 Gardner Denver Wittig GmbH, 79650 Schopfheim Flüssigkeits-Ringpumpe
DE20104660U1 (de) 2001-03-16 2001-08-02 Gardner Denver Wittig GmbH, 79650 Schopfheim Schraubenverdichter
NO316638B1 (no) * 2002-04-19 2004-03-15 Compressor Systems As Vaeskeringkompressor
PT1477682E (pt) * 2003-05-16 2008-06-24 Sterling Fluid Sys Gmbh Bomba de gás de anel líquido
DK1477681T3 (da) * 2003-05-16 2007-01-02 Sterling Fluid Sys Gmbh Væskeringsgaspumpe
DE202005005620U1 (de) * 2005-04-08 2006-08-17 Hawe Hydraulik Gmbh & Co. Kg Pumpenaggregat
DE102005043434A1 (de) 2005-09-13 2007-03-15 Gardner Denver Elmo Technology Gmbh Einrichtung zur Leistungsanpassung einer Flüssigkeitsringpumpe
DE602006002258D1 (de) * 2006-05-11 2008-09-25 Pompetravaini S P A Einstufige Flüssigkeitsringvakuumpumpe mit Saug- und Druckleitungen im zentralen Gehäuse integriert.
KR101803843B1 (ko) * 2017-08-24 2017-12-04 주식회사 백콤 내부 부품 교체가 용이한 수봉식 진공펌프

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111355B (de) 1958-02-27 1961-07-20 Licentia Gmbh Elektrischer Brotroester
US4273515A (en) * 1976-04-07 1981-06-16 General Signal Corporation Liquid ring pump
US4132504A (en) 1976-04-07 1979-01-02 General Signal Corporation Liquid ring pump
JPS5537565A (en) * 1978-09-08 1980-03-15 Nakamura Suikan:Kk One-action type water ring pump
WO1981000438A1 (en) * 1979-08-09 1981-02-19 Nash Engineering Co Two stage liquid ring pump
EP0168138B1 (de) * 1984-05-14 1989-03-15 Prescant Pty. Limited Wasserringvakuumpumpe
KR960014088B1 (ko) * 1987-01-08 1996-10-12 더 내쉬 엔지니어링 컴패니 2단(two-stage) 액체링 펌프
JPH06507220A (ja) * 1991-05-04 1994-08-11 シーメンス アクチエンゲゼルシヤフト 多流形液体リング式ポンプ
DE4301907A1 (de) * 1993-01-25 1994-07-28 Siemens Ag Flüssigkeitsringmaschine
DE4305424A1 (de) * 1993-02-22 1994-08-25 Siemens Ag Verfahren zum Betrieb einer Flüssigkeitsringmaschine sowie eine Flüssigkeitsringmaschine zur Durchführung des Verfahrens
CN1065323C (zh) * 1995-05-08 2001-05-02 西门子公司 水环式机
US5899668A (en) * 1997-01-30 1999-05-04 The Nash Engineering Company Two-stage liquid ring pumps having separate gas and liquid inlets to the second stage

Also Published As

Publication number Publication date
EP1042614B1 (de) 2004-08-04
DE19758340A1 (de) 1999-07-08
EP1042614A1 (de) 2000-10-11
CA2315700C (en) 2006-12-12
ES2226200T3 (es) 2005-03-16
PT1042614E (pt) 2004-11-30
US6551071B1 (en) 2003-04-22
DE59811772D1 (de) 2004-09-09
CA2315700A1 (en) 1999-07-01
AU2264499A (en) 1999-07-12
WO1999032791A1 (de) 1999-07-01

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Legal Events

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