US20050271520A1 - Liquid ring compressor - Google Patents

Liquid ring compressor Download PDF

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Publication number
US20050271520A1
US20050271520A1 US10/511,753 US51175305A US2005271520A1 US 20050271520 A1 US20050271520 A1 US 20050271520A1 US 51175305 A US51175305 A US 51175305A US 2005271520 A1 US2005271520 A1 US 2005271520A1
Authority
US
United States
Prior art keywords
rotor
bearing
compressor
compressor according
liquid
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.)
Abandoned
Application number
US10/511,753
Other languages
English (en)
Inventor
Hilberg Karoliussen
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.)
COMPRESSOR SYSTEMS AS
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
Assigned to COMPRESSOR SYSTEMS AS reassignment COMPRESSOR SYSTEMS AS ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KAROLIUSSEN, HILBERG
Publication of US20050271520A1 publication Critical patent/US20050271520A1/en
Priority to US12/164,908 priority Critical patent/US20080260543A1/en
Abandoned legal-status Critical Current

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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
US10/511,753 2002-04-19 2003-04-16 Liquid ring compressor Abandoned US20050271520A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/164,908 US20080260543A1 (en) 2002-04-19 2008-06-30 Liquid ring compressor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20021844 2002-04-19
NO20021844A NO316638B1 (no) 2002-04-19 2002-04-19 Vaeskeringkompressor
PCT/NO2003/000128 WO2003102423A1 (en) 2002-04-19 2003-04-16 Liquid ring compressor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/164,908 Continuation US20080260543A1 (en) 2002-04-19 2008-06-30 Liquid ring compressor

Publications (1)

Publication Number Publication Date
US20050271520A1 true US20050271520A1 (en) 2005-12-08

Family

ID=19913538

Family Applications (2)

Application Number Title Priority Date Filing Date
US10/511,753 Abandoned US20050271520A1 (en) 2002-04-19 2003-04-16 Liquid ring compressor
US12/164,908 Abandoned US20080260543A1 (en) 2002-04-19 2008-06-30 Liquid ring compressor

Family Applications After (1)

Application Number Title Priority Date Filing Date
US12/164,908 Abandoned US20080260543A1 (en) 2002-04-19 2008-06-30 Liquid ring compressor

Country Status (11)

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

Cited By (2)

* 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
US11719244B2 (en) 2017-08-17 2023-08-08 Edwards Limited Pump having liquid blades and an associated method of pumping

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215080A1 (de) * 2017-08-29 2019-02-28 Friedrich-Alexander-Universität Erlangen-Nürnberg Flüssigkeitsringpumpe

Citations (11)

* 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
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump
US5078410A (en) * 1986-01-09 1992-01-07 Warman International Limited Centrifugal seal
US5100300A (en) * 1990-12-28 1992-03-31 The Nash Engineering Company Liquid ring pumps having rotating lobe liners with end walls
US5197863A (en) * 1990-12-28 1993-03-30 The Nash Engineering Company Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners
US5251593A (en) * 1989-05-31 1993-10-12 Pedersen John R Thermodynamic liquid ring machine
US5370502A (en) * 1993-01-14 1994-12-06 The Nash Engineering Company Liquid ring pumps with pressurized gas supported rotating liners
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
US5769609A (en) * 1995-08-16 1998-06-23 Siemens Aktiengesellschaft Liquid ring compressor having a distribution groove for sealing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343551A1 (de) * 1993-12-20 1995-06-22 Siemens Ag Flüssigkeitsringvakuumpumpe
DE19758340A1 (de) * 1997-12-22 1999-07-08 Gardner Denver Wittig Gmbh Mehrflutige Flüssigkeitsringpumpe

Patent Citations (11)

* 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
US5078410A (en) * 1986-01-09 1992-01-07 Warman International Limited Centrifugal seal
US4747752A (en) * 1987-04-20 1988-05-31 Somarakis, Inc. Sealing and dynamic operation of a liquid ring pump
US5251593A (en) * 1989-05-31 1993-10-12 Pedersen John R Thermodynamic liquid ring machine
US5100300A (en) * 1990-12-28 1992-03-31 The Nash Engineering Company Liquid ring pumps having rotating lobe liners with end walls
US5197863A (en) * 1990-12-28 1993-03-30 The Nash Engineering Company Bearing fluid distribution systems for liquid ring pumps with rotating lobe liners
US5370502A (en) * 1993-01-14 1994-12-06 The Nash Engineering Company Liquid ring pumps with pressurized gas supported rotating liners
US5395215A (en) * 1994-07-26 1995-03-07 The Nash Engineering Company Supports for rotatable housing of liquid ring pumps
US5769609A (en) * 1995-08-16 1998-06-23 Siemens Aktiengesellschaft Liquid ring compressor having a distribution groove for sealing
US5653582A (en) * 1995-09-26 1997-08-05 The Nash Engineering Company Fluid bearing pad arrangement for liquid ring pump systems

Cited By (2)

* 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
US11719244B2 (en) 2017-08-17 2023-08-08 Edwards Limited Pump having liquid blades and an associated method of pumping

Also Published As

Publication number Publication date
CN1656317A (zh) 2005-08-17
JP2005534843A (ja) 2005-11-17
US20080260543A1 (en) 2008-10-23
EP1502028B1 (en) 2008-01-23
WO2003102423A1 (en) 2003-12-11
NO20021844D0 (no) 2002-04-19
DE60318841T2 (de) 2009-01-22
PT1502028E (pt) 2008-05-06
DE60318841D1 (de) 2008-03-13
NO20021844L (no) 2003-10-20
EP1502028A1 (en) 2005-02-02
AU2003263670A1 (en) 2003-12-19
ATE384877T1 (de) 2008-02-15
ES2300607T3 (es) 2008-06-16
NO316638B1 (no) 2004-03-15

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Legal Events

Date Code Title Description
AS Assignment

Owner name: COMPRESSOR SYSTEMS AS, NORWAY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KAROLIUSSEN, HILBERG;REEL/FRAME:016836/0950

Effective date: 20050420

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION