DK109488A - Reguleringssystem til regulering af en rotationskompressors indre volumenforhold - Google Patents

Reguleringssystem til regulering af en rotationskompressors indre volumenforhold

Info

Publication number
DK109488A
DK109488A DK109488A DK109488A DK109488A DK 109488 A DK109488 A DK 109488A DK 109488 A DK109488 A DK 109488A DK 109488 A DK109488 A DK 109488A DK 109488 A DK109488 A DK 109488A
Authority
DK
Denmark
Prior art keywords
regulating
control system
rotating compressor
volume condition
compressor
Prior art date
Application number
DK109488A
Other languages
Danish (da)
English (en)
Other versions
DK109488D0 (da
Inventor
Rune Glanvall
Original Assignee
Stal Refrigeration 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 Stal Refrigeration Ab filed Critical Stal Refrigeration Ab
Publication of DK109488D0 publication Critical patent/DK109488D0/da
Publication of DK109488A publication Critical patent/DK109488A/da

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
    • F04C28/12—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 sliding valves
    • F04C28/125—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 sliding valves with sliding valves controlled by the use of fluid other than the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DK109488A 1987-03-04 1988-03-01 Reguleringssystem til regulering af en rotationskompressors indre volumenforhold DK109488A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700900A SE464657B (sv) 1987-03-04 1987-03-04 Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande

Publications (2)

Publication Number Publication Date
DK109488D0 DK109488D0 (da) 1988-03-01
DK109488A true DK109488A (da) 1988-09-05

Family

ID=20367744

Family Applications (1)

Application Number Title Priority Date Filing Date
DK109488A DK109488A (da) 1987-03-04 1988-03-01 Reguleringssystem til regulering af en rotationskompressors indre volumenforhold

Country Status (6)

Country Link
US (1) US4877380A (sv)
JP (1) JP2602879B2 (sv)
DE (1) DE3806015A1 (sv)
DK (1) DK109488A (sv)
GB (1) GB2201735B (sv)
SE (1) SE464657B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451394B (sv) * 1986-01-31 1987-10-05 Stal Refrigeration Ab Forfarande for reglering av en rotationskompressor
SE469437B (sv) * 1987-10-28 1993-07-05 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
US5509273A (en) * 1995-02-24 1996-04-23 American Standard Inc. Gas actuated slide valve in a screw compressor
US8641395B2 (en) * 2009-04-03 2014-02-04 Johnson Controls Technology Company Compressor
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US9664418B2 (en) 2013-03-14 2017-05-30 Johnson Controls Technology Company Variable volume screw compressors using proportional valve control

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504986A (en) * 1968-03-12 1970-04-07 Bendix Corp Wide range inducer
GB1335024A (en) * 1969-12-31 1973-10-24 Howden Godfrey Ltd Compressor control
DE2140569C3 (de) * 1971-08-13 1974-04-18 Danfoss A/S, Nordborg (Daenemark) Steuervorrichtung für eine parallel- und innenachsige Rotationskolbenmaschine
JPS5132783B2 (sv) * 1972-07-11 1976-09-14
US3936239A (en) * 1974-07-26 1976-02-03 Dunham-Bush, Inc. Undercompression and overcompression free helical screw rotary compressor
DD139280B1 (de) * 1978-10-27 1981-05-27 Dieter Mosemann Leistungsgeregelter oelueberfluteter schraubenverdichter mit verstellbarem eingebautem volumenverhaeltnis
US4222716A (en) * 1979-06-01 1980-09-16 Dunham-Bush, Inc. Combined pressure matching and capacity control slide valve assembly for helical screw rotary machine
US4342199A (en) * 1980-10-03 1982-08-03 Dunham-Bush, Inc. Screw compressor slide valve engine RPM tracking system
US4388048A (en) * 1981-03-10 1983-06-14 Dunham Bush, Inc. Stepping type unloading system for helical screw rotary compressor
SE430709B (sv) * 1982-04-30 1983-12-05 Sullair Tech Ab Skruvkompressor med anordning for reglering av inre kompressionen skruvkompressor med anordning for reglering av inre kompressionen
JPS6193294A (ja) * 1984-10-12 1986-05-12 Daikin Ind Ltd スクリユ−圧縮機の容量制御装置
US4662190A (en) * 1985-12-10 1987-05-05 Tischer James C Integral slide valve-oil separator apparatus in a screw compressor
US4762469A (en) * 1986-03-03 1988-08-09 American Standard Inc. Rotor anti-reverse rotation arrangement in a screw compressor

Also Published As

Publication number Publication date
SE464657B (sv) 1991-05-27
JPS63243484A (ja) 1988-10-11
GB8804849D0 (en) 1988-03-30
US4877380A (en) 1989-10-31
SE8700900L (sv) 1988-09-05
GB2201735B (en) 1991-08-21
DE3806015A1 (de) 1988-09-08
DK109488D0 (da) 1988-03-01
SE8700900D0 (sv) 1987-03-04
JP2602879B2 (ja) 1997-04-23
GB2201735A (en) 1988-09-07

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment