NO20021844L - V¶skeringkompressor - Google Patents

V¶skeringkompressor

Info

Publication number
NO20021844L
NO20021844L NO20021844A NO20021844A NO20021844L NO 20021844 L NO20021844 L NO 20021844L NO 20021844 A NO20021844 A NO 20021844A NO 20021844 A NO20021844 A NO 20021844A NO 20021844 L NO20021844 L NO 20021844L
Authority
NO
Norway
Prior art keywords
axles
liquid ring
rotor
bearings
bearing
Prior art date
Application number
NO20021844A
Other languages
Norwegian (no)
Other versions
NO316638B1 (en
NO20021844D0 (en
Inventor
Hilberg Inge Karoliussen
Original Assignee
Compressor Systems As
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 Compressor Systems As filed Critical Compressor Systems As
Priority to NO20021844A priority Critical patent/NO316638B1/en
Publication of NO20021844D0 publication Critical patent/NO20021844D0/en
Priority to PCT/NO2003/000128 priority patent/WO2003102423A1/en
Priority to AT03756128T priority patent/ATE384877T1/en
Priority to ES03756128T priority patent/ES2300607T3/en
Priority to JP2004509281A priority patent/JP2005534843A/en
Priority to US10/511,753 priority patent/US20050271520A1/en
Priority to PT03756128T priority patent/PT1502028E/en
Priority to AU2003263670A priority patent/AU2003263670A1/en
Priority to DE60318841T priority patent/DE60318841T2/en
Priority to EP03756128A priority patent/EP1502028B1/en
Priority to CN03812088.7A priority patent/CN1656317A/en
Publication of NO20021844L publication Critical patent/NO20021844L/en
Publication of NO316638B1 publication Critical patent/NO316638B1/en
Priority to US12/164,908 priority patent/US20080260543A1/en

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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Compressor (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

Liquid ring compressor, characterized by an eccentric inner rotor ( 6 ) is supported in axles ( 8,9 ) to an outer co-rotor ( 3 ) for the liquid ring, where the beating of the co-rotors ( 11 ) is outside the same axles on each side is enclosed in an enclousure where it on each sides of the bearing ( 11 ) is arranged a rotating lip seal ( 82 ) which lip ( 83 ) abut the axles ( 8,9 ) at low speed, and which at high speed is projected due to centrifugal forces out and lifts itself from the axles, where through holes ( 81 ) through the co-rotor's sidewalls and bearing enclosure, its volume within the liquid ring is aired to the surrounding enclosure ( 1 ), and ensures that it is not created a differential pressure across the bearings and the seals of the bearings.
NO20021844A 2002-04-19 2002-04-19 Vaeskeringkompressor NO316638B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NO20021844A NO316638B1 (en) 2002-04-19 2002-04-19 Vaeskeringkompressor
CN03812088.7A CN1656317A (en) 2002-04-19 2003-04-16 Liquid ring compressor
PT03756128T PT1502028E (en) 2002-04-19 2003-04-16 Liquid ring compressor
AT03756128T ATE384877T1 (en) 2002-04-19 2003-04-16 LIQUID RING COMPRESSOR
ES03756128T ES2300607T3 (en) 2002-04-19 2003-04-16 LIQUID RING COMPRESSOR.
JP2004509281A JP2005534843A (en) 2002-04-19 2003-04-16 Liquid ring compressor
US10/511,753 US20050271520A1 (en) 2002-04-19 2003-04-16 Liquid ring compressor
PCT/NO2003/000128 WO2003102423A1 (en) 2002-04-19 2003-04-16 Liquid ring compressor
AU2003263670A AU2003263670A1 (en) 2002-04-19 2003-04-16 Liquid ring compressor
DE60318841T DE60318841T2 (en) 2002-04-19 2003-04-16 LIQUID RING COMPRESSORS
EP03756128A EP1502028B1 (en) 2002-04-19 2003-04-16 Liquid ring compressor
US12/164,908 US20080260543A1 (en) 2002-04-19 2008-06-30 Liquid ring compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20021844A NO316638B1 (en) 2002-04-19 2002-04-19 Vaeskeringkompressor

Publications (3)

Publication Number Publication Date
NO20021844D0 NO20021844D0 (en) 2002-04-19
NO20021844L true NO20021844L (en) 2003-10-20
NO316638B1 NO316638B1 (en) 2004-03-15

Family

ID=19913538

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021844A NO316638B1 (en) 2002-04-19 2002-04-19 Vaeskeringkompressor

Country Status (11)

Country Link
US (2) US20050271520A1 (en)
EP (1) EP1502028B1 (en)
JP (1) JP2005534843A (en)
CN (1) CN1656317A (en)
AT (1) ATE384877T1 (en)
AU (1) AU2003263670A1 (en)
DE (1) DE60318841T2 (en)
ES (1) ES2300607T3 (en)
NO (1) NO316638B1 (en)
PT (1) PT1502028E (en)
WO (1) WO2003102423A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10669850B2 (en) 2016-12-22 2020-06-02 Brian Blackwell Impeller-type liquid ring compressor
GB2565579B (en) * 2017-08-17 2020-03-04 Edwards Ltd A pump and method of pumping a fluid
DE102017215080A1 (en) * 2017-08-29 2019-02-28 Friedrich-Alexander-Universität Erlangen-Nürnberg Liquid ring pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1668532A (en) * 1924-09-08 1928-05-01 W L Stewart Rotary machine
US2771860A (en) * 1950-08-22 1956-11-27 Werner P Falk Hydraulic machine
IN166621B (en) * 1986-01-09 1990-06-23 Warman Int Ltd
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump
GB8912505D0 (en) * 1989-05-31 1989-07-19 Pedersen John R C Improvements in or relating to liquid ring machines
US5197863A (en) * 1990-12-28 1993-03-30 The Nash Engineering Company Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners
US5100300A (en) * 1990-12-28 1992-03-31 The Nash Engineering Company Liquid ring pumps having rotating lobe liners with end walls
US5295794A (en) * 1993-01-14 1994-03-22 The Nash Engineering Company Liquid ring pumps with rotating liners
DE4343551A1 (en) * 1993-12-20 1995-06-22 Siemens Ag Liquid ring vacuum pump
US5395215A (en) * 1994-07-26 1995-03-07 The Nash Engineering Company Supports for rotatable housing of liquid ring pumps
CN1079503C (en) * 1995-08-16 2002-02-20 西门子公司 Ring liquid compression engine
US5653582A (en) * 1995-09-26 1997-08-05 The Nash Engineering Company Fluid bearing pad arrangement for liquid ring pump systems
DE19758340A1 (en) * 1997-12-22 1999-07-08 Gardner Denver Wittig Gmbh Multi-flow liquid ring pump

Also Published As

Publication number Publication date
DE60318841T2 (en) 2009-01-22
EP1502028A1 (en) 2005-02-02
US20050271520A1 (en) 2005-12-08
AU2003263670A1 (en) 2003-12-19
ATE384877T1 (en) 2008-02-15
PT1502028E (en) 2008-05-06
ES2300607T3 (en) 2008-06-16
EP1502028B1 (en) 2008-01-23
CN1656317A (en) 2005-08-17
US20080260543A1 (en) 2008-10-23
NO316638B1 (en) 2004-03-15
WO2003102423A1 (en) 2003-12-11
NO20021844D0 (en) 2002-04-19
JP2005534843A (en) 2005-11-17
DE60318841D1 (en) 2008-03-13

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