DE59811772D1 - Mehrflutige flüssigkeitsringpumpe - Google Patents

Mehrflutige flüssigkeitsringpumpe

Info

Publication number
DE59811772D1
DE59811772D1 DE59811772T DE59811772T DE59811772D1 DE 59811772 D1 DE59811772 D1 DE 59811772D1 DE 59811772 T DE59811772 T DE 59811772T DE 59811772 T DE59811772 T DE 59811772T DE 59811772 D1 DE59811772 D1 DE 59811772D1
Authority
DE
Germany
Prior art keywords
side shield
liquid ring
ring pump
inlet
outlet
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
DE59811772T
Other languages
English (en)
Inventor
Helmut Blender
Rolf Jaeger
Karl-Heinz Kulas
Horst Masuch
Patrick Mueller
Wolfgang Tempel
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.)
Gardner Denver Wittig GmbH
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 DE59811772D1 publication Critical patent/DE59811772D1/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
    • 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
DE59811772T 1997-12-22 1998-12-16 Mehrflutige flüssigkeitsringpumpe Expired - Lifetime DE59811772D1 (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
DE59811772D1 true DE59811772D1 (de) 2004-09-09

Family

ID=7853648

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19758340A Ceased DE19758340A1 (de) 1997-12-22 1997-12-22 Mehrflutige Flüssigkeitsringpumpe
DE59811772T Expired - Lifetime DE59811772D1 (de) 1997-12-22 1998-12-16 Mehrflutige flüssigkeitsringpumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19758340A Ceased DE19758340A1 (de) 1997-12-22 1997-12-22 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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO316638B1 (no) * 2002-04-19 2004-03-15 Compressor Systems As Vaeskeringkompressor
ES2303574T3 (es) * 2003-05-16 2008-08-16 Sterling Fluid Systems (Germany) Gmbh Bomba de gas de anillo liquido.
ES2271420T3 (es) * 2003-05-16 2007-04-16 Sterling Fluid Systems (Germany) Gmbh Bomba de gas hidrorrotativa.
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
BR7909020A (pt) * 1979-08-09 1981-06-09 Nash Engineering Co Anel liquido de dois estagios
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
CA2315700C (en) 2006-12-12
PT1042614E (pt) 2004-11-30
ATE272797T1 (de) 2004-08-15
CA2315700A1 (en) 1999-07-01
EP1042614B1 (de) 2004-08-04
AU2264499A (en) 1999-07-12
WO1999032791A1 (de) 1999-07-01
ES2226200T3 (es) 2005-03-16
US6551071B1 (en) 2003-04-22
EP1042614A1 (de) 2000-10-11
DE19758340A1 (de) 1999-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition