JPS56590A - Method and device for driving rotary compressor - Google Patents

Method and device for driving rotary compressor

Info

Publication number
JPS56590A
JPS56590A JP7498880A JP7498880A JPS56590A JP S56590 A JPS56590 A JP S56590A JP 7498880 A JP7498880 A JP 7498880A JP 7498880 A JP7498880 A JP 7498880A JP S56590 A JPS56590 A JP S56590A
Authority
JP
Japan
Prior art keywords
rotary compressor
driving rotary
driving
compressor
rotary
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.)
Pending
Application number
JP7498880A
Other languages
English (en)
Inventor
Ingemaa Akuseruson Rorufu
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.)
Stal Refrigeration AB
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 JPS56590A publication Critical patent/JPS56590A/ja
Pending legal-status Critical Current

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
    • F04C28/14—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 rotating 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
    • F04C28/10—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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP7498880A 1979-06-08 1980-06-05 Method and device for driving rotary compressor Pending JPS56590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7905002A SE427063B (sv) 1979-06-08 1979-06-08 Kompressor av rotationstyp med varierbart inbyggt volymsforhallande

Publications (1)

Publication Number Publication Date
JPS56590A true JPS56590A (en) 1981-01-07

Family

ID=20338235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7498880A Pending JPS56590A (en) 1979-06-08 1980-06-05 Method and device for driving rotary compressor

Country Status (5)

Country Link
US (1) US4362472A (ja)
JP (1) JPS56590A (ja)
DE (1) DE3021419A1 (ja)
GB (1) GB2052641B (ja)
SE (1) SE427063B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706115A (en) * 1985-03-15 1987-11-10 Societe Electronique De La Region Pays De Loire Geometry adjustment circuit for a color video projector producing vertical amplitude, vertical linearity and horizontal trapezoid correction signals from a single user-controlled signal
US5360060A (en) * 1992-12-08 1994-11-01 Hitachi, Ltd. Fin-tube type heat exchanger

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022202A1 (de) * 1980-06-13 1982-08-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Schraubenexpansionsmaschine
EP0066698B1 (en) * 1981-06-01 1985-07-24 E.I. Du Pont De Nemours And Company Apparatus for preventing overcurrent draw in a hydraulic turbine drive centrifuge
FR2544522B1 (fr) * 1983-04-14 1986-08-14 Zimmern Bernard Capteur de rapport de pression
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
SE461927B (sv) * 1987-10-15 1990-04-09 Svenska Rotor Maskiner Ab Roterande deplacementskompressor med anordning foer reglering av dess inre volymfoerhaallande
US5195881A (en) * 1991-04-09 1993-03-23 George Jr Leslie C Screw-type compressor/expander with valves at each axial end of rotors
SE468325B (sv) * 1991-05-14 1992-12-14 Svenska Rotor Maskiner Ab Roterande foertraengningskompressor och foerfarande foer reglering av en roterande foertraengningskompressor
CN101809251B (zh) * 2007-10-01 2013-07-17 开利公司 螺杆式压缩机脉动阻尼器
ES2657481T3 (es) * 2007-10-10 2018-03-05 Carrier Corporation Sistema de válvula de corredera para un compresor de tornillo
WO2010008457A2 (en) * 2008-06-24 2010-01-21 Carrier Corporation Automatic volume ratio variation for a rotary screw compressor
EP3165770A1 (en) 2009-03-26 2017-05-10 Johnson Controls Technology Company Compressor with a bypass port
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
CA2809945C (en) 2010-08-30 2018-10-16 Oscomp Systems Inc. Compressor with liquid injection cooling
GB2534066B (en) 2013-10-01 2020-02-19 Trane Int Inc Rotary Compressors with variable speed and volume control
CN114555947A (zh) 2019-10-07 2022-05-27 开利公司 具有可调整通道的螺杆压缩机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1231613A (en) * 1914-05-11 1917-07-03 Westinghouse Electric & Mfg Co System of pump control.
US2625660A (en) * 1950-07-21 1953-01-13 Garrett Corp Electric-hydraulic power unit
US3936239A (en) * 1974-07-26 1976-02-03 Dunham-Bush, Inc. Undercompression and overcompression free helical screw rotary compressor
DD127878A1 (de) * 1975-09-25 1977-10-19 Dieter Mosemann Leistungsgeregelter schraubenverdichter
US4080110A (en) * 1976-05-10 1978-03-21 Vilter Manufacturing Corporation Control system for variable capacity gas compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706115A (en) * 1985-03-15 1987-11-10 Societe Electronique De La Region Pays De Loire Geometry adjustment circuit for a color video projector producing vertical amplitude, vertical linearity and horizontal trapezoid correction signals from a single user-controlled signal
US5360060A (en) * 1992-12-08 1994-11-01 Hitachi, Ltd. Fin-tube type heat exchanger

Also Published As

Publication number Publication date
US4362472A (en) 1982-12-07
DE3021419A1 (de) 1981-02-26
SE427063B (sv) 1983-02-28
GB2052641A (en) 1981-01-28
GB2052641B (en) 1983-04-20
SE7905002L (sv) 1980-12-09

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