SE9801137D0 - Skruvrotorkompressor med rörligt väggparti - Google Patents

Skruvrotorkompressor med rörligt väggparti

Info

Publication number
SE9801137D0
SE9801137D0 SE9801137A SE9801137A SE9801137D0 SE 9801137 D0 SE9801137 D0 SE 9801137D0 SE 9801137 A SE9801137 A SE 9801137A SE 9801137 A SE9801137 A SE 9801137A SE 9801137 D0 SE9801137 D0 SE 9801137D0
Authority
SE
Sweden
Prior art keywords
housing
end wall
compressor
opening
screw rotor
Prior art date
Application number
SE9801137A
Other languages
English (en)
Inventor
Arnold Englund
Original Assignee
Lysholm Techn Ab
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 Lysholm Techn Ab filed Critical Lysholm Techn Ab
Priority to SE9801137A priority Critical patent/SE9801137D0/sv
Publication of SE9801137D0 publication Critical patent/SE9801137D0/sv
Priority to DK99909441T priority patent/DK1068454T3/da
Priority to PCT/SE1999/000305 priority patent/WO1999050560A1/en
Priority to EP99909441A priority patent/EP1068454B1/en
Priority to US09/529,616 priority patent/US6338616B1/en
Priority to JP2000541431A priority patent/JP2002510017A/ja
Priority to DE69917442T priority patent/DE69917442T2/de
Priority to KR1020007010533A priority patent/KR20010042130A/ko

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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE9801137A 1998-03-31 1998-03-31 Skruvrotorkompressor med rörligt väggparti SE9801137D0 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9801137A SE9801137D0 (sv) 1998-03-31 1998-03-31 Skruvrotorkompressor med rörligt väggparti
DK99909441T DK1068454T3 (da) 1998-03-31 1999-03-03 Skruekompressor med et flytbart vægområde
PCT/SE1999/000305 WO1999050560A1 (en) 1998-03-31 1999-03-03 Screw rotor compressor having a movable wall portion
EP99909441A EP1068454B1 (en) 1998-03-31 1999-03-03 Screw rotor compressor having a movable wall portion
US09/529,616 US6338616B1 (en) 1998-03-31 1999-03-03 Screw rotor compressor having a movable wall portion
JP2000541431A JP2002510017A (ja) 1998-03-31 1999-03-03 可動壁部分を備えたスクリューロータコンプレッサ
DE69917442T DE69917442T2 (de) 1998-03-31 1999-03-03 Schraubenkompressor mit einem beweglichen wandteil
KR1020007010533A KR20010042130A (ko) 1998-03-31 1999-03-03 가동 벽부를 구비하는 스크류 로터 압축기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801137A SE9801137D0 (sv) 1998-03-31 1998-03-31 Skruvrotorkompressor med rörligt väggparti

Publications (1)

Publication Number Publication Date
SE9801137D0 true SE9801137D0 (sv) 1998-03-31

Family

ID=20410816

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801137A SE9801137D0 (sv) 1998-03-31 1998-03-31 Skruvrotorkompressor med rörligt väggparti

Country Status (2)

Country Link
US (1) US6338616B1 (sv)
SE (1) SE9801137D0 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2551255C2 (ru) * 2013-07-18 2015-05-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Винтовой нагнетатель

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547169A (en) * 1943-04-09 1951-04-03 Joy Mfg Co Pressure providing device
US3527548A (en) 1969-04-10 1970-09-08 Vilter Manufacturing Corp Screw compressor with capacity control
US3759636A (en) 1972-03-13 1973-09-18 Dunham Busa Inc Composite variable oil pressure relief and compressor unload valve assembly
DE2553222C3 (de) 1975-11-27 1979-03-15 Demag Ag, 4100 Duisburg Regelbarer Schraubenverdichter
DE2658047A1 (de) 1976-12-22 1978-06-29 Guenter Kirsten Verfahren und vorrichtung zum stufenlosen regeln eines schraubenverdichters
SE462343B (sv) 1985-12-10 1990-06-11 Svenska Rotor Maskiner Ab Skruvkompressor foer intermittent drift
SE8700199D0 (sv) 1987-01-20 1987-01-20 Atlas Copco Ab Rotary compressor
US4744734A (en) 1987-07-20 1988-05-17 Ingersoll-Rand Company Means for controlling air discharge, in an air compressor
JPH07107395B2 (ja) 1990-11-06 1995-11-15 本田技研工業株式会社 スクリュー型ポンプ
DE19519262C2 (de) 1995-05-31 1997-08-28 Guenter Kirsten Schraubenverdichter mit einstellbarem Fördervolumen

Also Published As

Publication number Publication date
US6338616B1 (en) 2002-01-15

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