ATE148531T1 - Flüsskeitsringpumpe mit ringtrommeln und umfangwänden - Google Patents

Flüsskeitsringpumpe mit ringtrommeln und umfangwänden

Info

Publication number
ATE148531T1
ATE148531T1 AT91310562T AT91310562T ATE148531T1 AT E148531 T1 ATE148531 T1 AT E148531T1 AT 91310562 T AT91310562 T AT 91310562T AT 91310562 T AT91310562 T AT 91310562T AT E148531 T1 ATE148531 T1 AT E148531T1
Authority
AT
Austria
Prior art keywords
liquid
ring
circumstance
walls
drums
Prior art date
Application number
AT91310562T
Other languages
English (en)
Inventor
Harold K Haavik
Original Assignee
Nash Engineering Co
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 Nash Engineering Co filed Critical Nash Engineering Co
Application granted granted Critical
Publication of ATE148531T1 publication Critical patent/ATE148531T1/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
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller
    • 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
    • F04C19/002—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids with rotating outer members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
AT91310562T 1990-12-28 1991-11-15 Flüsskeitsringpumpe mit ringtrommeln und umfangwänden ATE148531T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/635,233 US5100300A (en) 1990-12-28 1990-12-28 Liquid ring pumps having rotating lobe liners with end walls

Publications (1)

Publication Number Publication Date
ATE148531T1 true ATE148531T1 (de) 1997-02-15

Family

ID=24546993

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91310562T ATE148531T1 (de) 1990-12-28 1991-11-15 Flüsskeitsringpumpe mit ringtrommeln und umfangwänden

Country Status (12)

Country Link
US (1) US5100300A (de)
EP (1) EP0492792B1 (de)
JP (1) JPH086697B2 (de)
AT (1) ATE148531T1 (de)
AU (1) AU637962B2 (de)
BR (1) BR9105518A (de)
CA (1) CA2055956A1 (de)
DE (1) DE69124498T2 (de)
ES (1) ES2095921T3 (de)
FI (1) FI916134L (de)
GB (1) GB2253441B (de)
ZA (1) ZA919082B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197863A (en) * 1990-12-28 1993-03-30 The Nash Engineering Company Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners
FI930069A7 (fi) * 1992-01-22 1993-07-23 The Nash Eng Company Laakerinesteen jakelujärjestelmä nesterengaspumppuja varten, joissa on pyörivä lohkotiiviste
US5217352A (en) * 1992-04-29 1993-06-08 The Nash Engineering Company Two-stage liquid ring pump with rotating liner in first stage supported by liquid from second stage
US5246348A (en) * 1992-05-14 1993-09-21 Vooner Vacuum Pumps, Inc. Liquid ring vacuum pump-compressor with double function of liquid ring with separate sources
US5295794A (en) * 1993-01-14 1994-03-22 The Nash Engineering Company Liquid ring pumps with rotating liners
CA2131081C (en) * 1993-09-16 2004-01-20 Udo Segebrecht Liquid ring gas pump
US5395215A (en) * 1994-07-26 1995-03-07 The Nash Engineering Company Supports for rotatable housing of liquid ring pumps
US5653582A (en) * 1995-09-26 1997-08-05 The Nash Engineering Company Fluid bearing pad arrangement for liquid ring pump systems
DE19653746C2 (de) * 1996-12-20 1999-05-06 Siemens Ag Laufrad für eine Flüssigkeitsringmaschine
DE19727719C1 (de) * 1997-06-30 1998-06-25 Siemens Ag Flüssigkeitsringpumpe
NO316638B1 (no) * 2002-04-19 2004-03-15 Compressor Systems As Vaeskeringkompressor
US7488158B2 (en) * 2002-11-13 2009-02-10 Deka Products Limited Partnership Fluid transfer using devices with rotatable housings
US7597784B2 (en) * 2002-11-13 2009-10-06 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
US8366883B2 (en) * 2002-11-13 2013-02-05 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
MY147654A (en) * 2002-11-13 2012-12-31 Deka Products Lp Pressurized vapor cycle liquid distillation
MXPA05005245A (es) * 2002-11-13 2005-09-08 Deka Products Lp Destilacion con presurizacion de vapor.
IL169162A (en) * 2005-06-15 2013-04-30 Agam Energy Systems Ltd Liquid ring type compressor
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
KR101826492B1 (ko) 2007-06-07 2018-03-22 데카 프로덕츠 리미티드 파트너쉽 수증기 증류 장치, 방법 및 시스템
US8359877B2 (en) * 2008-08-15 2013-01-29 Deka Products Limited Partnership Water vending apparatus
JP5499052B2 (ja) * 2009-02-05 2014-05-21 ガードナー デンヴァー ナッシュ エルエルシー ライナー付き液封式ポンプ
US20110194950A1 (en) * 2010-02-10 2011-08-11 Shenoi Ramesh B Efficiency improvements for liquid ring pumps
WO2014018896A1 (en) 2012-07-27 2014-01-30 Deka Products Limited Partnership Control of conductivity in product water outlet for evaporation apparatus
NO335404B1 (no) * 2013-03-06 2014-12-08 Aker Subsea As Væskefylt, roterende enhet
US10669850B2 (en) * 2016-12-22 2020-06-02 Brian Blackwell Impeller-type liquid ring compressor
WO2018139070A1 (ja) * 2017-01-30 2018-08-02 株式会社 荏原製作所 液封式真空ポンプ
CN119982522B (zh) * 2025-03-28 2026-04-17 中国矿业大学 一种多孔内壳液环泵

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE587533C (de) * 1933-11-04 Max Gensecke Wasserringpumpe mit in dem feststehenden Gehaeuse abgestuetzter, umlaufender Ringtrommel
US953222A (en) * 1904-04-13 1910-03-29 Nash Engineering Co Displacement structure.
GB191208104A (en) * 1912-04-03 1912-06-20 Rudolf Eisermann Improvements in Blade-wheel Pumps.
US1668532A (en) * 1924-09-08 1928-05-01 W L Stewart Rotary machine
US1989564A (en) * 1931-12-12 1935-01-29 Stauber Georg Rotary machine or power engine
US2006366A (en) * 1933-07-18 1935-07-02 Sullivan Machinery Corp Rotary compressor
US2098244A (en) * 1935-02-07 1937-11-09 Hopfensberger Georg Rotating machine
CH212498A (de) * 1940-01-11 1940-11-30 Burckhardt Ag Maschf Rotationspumpe mit Flüssigkeitsring.
US2364370A (en) * 1941-01-25 1944-12-05 Irving C Jennings Hydroturbine pump
US2609139A (en) * 1945-06-27 1952-09-02 Kollsman Paul Fluid friction reducer
US2937499A (en) * 1956-03-09 1960-05-24 Inst Schienenfahrzeuge Liquid ring gaseous fluid displacing device
DE1017740B (de) * 1956-06-27 1957-10-17 Siemens Ag Fluessigkeitsringpumpe insbesondere Wasserringpumpe
SU219072A1 (ru) * 1967-06-19 1968-05-30 Московское высшее техническое училище Н. Э. Баумана Жидкостнокольцевой вакуум-насос
SU309155A1 (ru) * 1968-11-27 1971-07-09 Московское ордена Ленина , ордена Трудового Красного Знамени Жидкостнокольцевая машина
JPS5676187U (de) * 1979-11-14 1981-06-22
JPS5683594A (en) * 1979-12-13 1981-07-08 Nippon Kayaku Co Ltd Rotary casing type liquid sealed rotary pump
DE3018754A1 (de) * 1980-05-16 1981-11-26 Sten Olof Glumslöv Zeilon Rotationskompressor fuer gas- und fluessigkeitsgemische
SU1021815A1 (ru) * 1981-03-31 1983-06-07 Московское Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана Жидкостно-кольцева машина
DE3115577C2 (de) * 1981-04-16 1984-07-05 Siemens AG, 1000 Berlin und 8000 München Flüssigkeitsringpumpe
JPS582494A (ja) * 1981-06-25 1983-01-08 Sankyo Eng Kk 液封式回転ポンプ
SU1019109A1 (ru) * 1982-02-18 1983-05-23 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцева машина
SU1035290A1 (ru) * 1982-03-01 1983-08-15 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцева машина
SU1038583A1 (ru) * 1982-03-26 1983-08-30 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцевой компрессор
SU1040221A1 (ru) * 1982-05-10 1983-09-07 Ленинградский ордена Трудового Красного Знамени технологический институт целлюлозно-бумажной промышленности Жидкостнокольцевой компрессор
SU1137245A1 (ru) * 1982-06-11 1985-01-30 Предприятие П/Я М-5356 Жидкостно-кольцева машина
SU1141216A1 (ru) * 1983-08-05 1985-02-23 Сумский Филиал Харьковского Ордена Ленина Политехнического Института Им.В.И.Ленина Жидкостно-кольцева машина
US4498844A (en) * 1983-08-08 1985-02-12 The Nash Engineering Company Liquid ring pump with conical or cylindrical port member
SU1268809A2 (ru) * 1985-05-13 1986-11-07 Всесоюзный научно-исследовательский и конструкторско-технологический институт компрессорного машиностроения Жидкостнокольцева машина
SU1392249A1 (ru) * 1985-07-26 1988-04-30 МВТУ им.Н.Э.Баумана Жидкостно-кольцева машина
DE3711121A1 (de) * 1987-04-02 1988-12-15 Voith Gmbh J M Wasserringpumpe
SU1523727A1 (ru) * 1987-04-06 1989-11-23 Предприятие П/Я А-3634 Жидкостно-кольцева машина

Also Published As

Publication number Publication date
AU637962B2 (en) 1993-06-10
US5100300A (en) 1992-03-31
DE69124498D1 (de) 1997-03-13
CA2055956A1 (en) 1992-06-29
ZA919082B (en) 1992-08-26
ES2095921T3 (es) 1997-03-01
DE69124498T2 (de) 1997-05-22
GB2253441A (en) 1992-09-09
EP0492792B1 (de) 1997-01-29
AU8804291A (en) 1992-07-02
EP0492792A1 (de) 1992-07-01
BR9105518A (pt) 1992-09-01
GB9124289D0 (en) 1992-01-08
FI916134A7 (fi) 1992-06-29
FI916134A0 (fi) 1991-12-27
JPH04269390A (ja) 1992-09-25
GB2253441B (en) 1994-09-14
JPH086697B2 (ja) 1996-01-29
FI916134L (fi) 1992-06-29

Similar Documents

Publication Publication Date Title
ATE148531T1 (de) Flüsskeitsringpumpe mit ringtrommeln und umfangwänden
DE69007079D1 (de) Buchse für Ölfilmlager.
JPS6430972A (en) Stuffing box
DE3867224D1 (de) Verdichterschmiersystem mit wellendichtringen.
DE69001377D1 (de) Axiallagerkunststoffgehaeuse mit integrierter abdichtung.
FI944232L (fi) Kiertotiivisteillä varustetut nesterengaspumput
DE59806362D1 (de) Radialkolbenpumpe mit dichtung am antriebswellenende zur fluiddichten kapselung des pumpenraumes
FR2704617B1 (fr) Garniture d'etancheite pour arbre tournant.
DE59709715D1 (de) Radialkolbenpumpe mit einseitig geschlossener lagerschale
BR8102361A (pt) Mancal vedado
DE59407880D1 (de) Gleitlager mit integrierter Lippendichtung
DE69307837D1 (de) Pumpe mit axialer Trockengasdichtung
ATE30455T1 (de) Axialkolbenmaschine.
FR2746452B1 (fr) Dispositif d'entrainement rotatif etanche a excentricite, notamment pour pompe volumetrique
ES8201277A1 (es) Dispositivo de soporte hidrostatico de guia de un arbol
ES2012257A6 (es) Un reten radial.
JPS643299A (en) Lip seal device for water pump
BR0206657A (pt) Mancal deslizante axial hidrodinâmico para um gerador
DE69801740D1 (de) Kreiselpumpe mit Radialdichtring
FR2657654B1 (fr) Palier de support de l'arbre d'entrainement d'un compresseur a recuperation des fuites d'huile, et compresseur equipe de ce palier.
SE8201068L (sv) Kombinerad hjul- och hydrauldrivenhet
FI930069A7 (fi) Laakerinesteen jakelujärjestelmä nesterengaspumppuja varten, joissa on pyörivä lohkotiiviste
GB2015076B (en) Radial piston hydraulic pumps or motors with stabilized pintle shaft
ATE79665T1 (de) Gleitringdichtung.
SE8602949L (sv) Lagertetning

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee