SE366375B - - Google Patents

Info

Publication number
SE366375B
SE366375B SE08645/72A SE864572A SE366375B SE 366375 B SE366375 B SE 366375B SE 08645/72 A SE08645/72 A SE 08645/72A SE 864572 A SE864572 A SE 864572A SE 366375 B SE366375 B SE 366375B
Authority
SE
Sweden
Application number
SE08645/72A
Inventor
R Axelsson
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
Priority to SE08645/72A priority Critical patent/SE366375B/xx
Priority to SU731928732A priority patent/SU880260A3/en
Priority to DE2331830A priority patent/DE2331830C2/en
Priority to GB2983973A priority patent/GB1418069A/en
Priority to US374500A priority patent/US3904322A/en
Priority to JP7326273A priority patent/JPS5412641B2/ja
Publication of SE366375B publication Critical patent/SE366375B/xx

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)
  • Rotary-Type Compressors (AREA)
SE08645/72A 1972-06-30 1972-06-30 SE366375B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE08645/72A SE366375B (en) 1972-06-30 1972-06-30
SU731928732A SU880260A3 (en) 1972-06-30 1973-06-18 Screw compressor
DE2331830A DE2331830C2 (en) 1972-06-30 1973-06-22 Screw compressor
GB2983973A GB1418069A (en) 1972-06-30 1973-06-22 Screw compressors
US374500A US3904322A (en) 1972-06-30 1973-06-28 Screw compressor
JP7326273A JPS5412641B2 (en) 1972-06-30 1973-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08645/72A SE366375B (en) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
SE366375B true SE366375B (en) 1974-04-22

Family

ID=20274665

Family Applications (1)

Application Number Title Priority Date Filing Date
SE08645/72A SE366375B (en) 1972-06-30 1972-06-30

Country Status (6)

Country Link
US (1) US3904322A (en)
JP (1) JPS5412641B2 (en)
DE (1) DE2331830C2 (en)
GB (1) GB1418069A (en)
SE (1) SE366375B (en)
SU (1) SU880260A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003048A1 (en) * 1985-11-15 1987-05-21 Svenska Rotor Maskiner Ab Screw rotor compressor and refrigeration plant
WO1989003482A1 (en) * 1987-10-15 1989-04-20 Svenska Rotor Maskiner Ab Rotary displacement compressor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK97284A (en) * 1984-02-24 1984-03-05 Sabroe & Co As SCREW COMPRESSOR WITH SLIDERS FOR REGULATING THE CAPACITY AND VOLUME RATIO
GB2173257B (en) * 1984-03-29 1988-10-05 Bernard Zimmern A positive displacement screw machine
FR2562167B1 (en) * 1984-03-29 1986-08-14 Bernard Zimmern VOLUMETRIC SCREW MACHINE WITH RAIL SLIDE
JPH0762477B2 (en) * 1986-07-01 1995-07-05 株式会社日立製作所 Screen compressor
SE461052B (en) * 1988-04-25 1989-12-18 Svenska Rotor Maskiner Ab LIFT VALVE BY A SCREW ROTATOR
US4909716A (en) * 1988-10-19 1990-03-20 Dunham-Bush Screw step drive internal volume ratio varying system for helical screw rotary compressor
WO2007068246A1 (en) 2005-12-12 2007-06-21 Johnson Controls Denmark Aps A screw compressor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE576047A (en) * 1958-02-27 1959-08-24 Svenska Rotor Maskiner Ab Rotary machine for compression or expansion of a fluid, and its applications in particular to a refrigerator
GB959831A (en) * 1959-06-04 1964-06-03 Svenska Rotor Maskiner Ab Improvements in or relating to screw rotor machines
US3088659A (en) * 1960-06-17 1963-05-07 Svenska Rotor Maskiner Ab Means for regulating helical rotary piston engines
NO117317B (en) * 1964-03-20 1969-07-28 Svenska Rotor Maskiner Ab
GB1171291A (en) * 1965-10-12 1969-11-19 Svenska Rotor Maskiner Ab Screw Rotor Machines
FR1566954A (en) * 1968-05-22 1969-05-09
GB1365285A (en) * 1970-07-16 1974-08-29 Svenska Rotor Maskiner Ab Meshing screw rotor positivedisplacement machines
BE788564A (en) * 1971-11-05 1973-01-02 Gardner Denver Co SCREW COMPRESSOR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003048A1 (en) * 1985-11-15 1987-05-21 Svenska Rotor Maskiner Ab Screw rotor compressor and refrigeration plant
WO1989003482A1 (en) * 1987-10-15 1989-04-20 Svenska Rotor Maskiner Ab Rotary displacement compressor

Also Published As

Publication number Publication date
JPS5412641B2 (en) 1979-05-24
JPS4951614A (en) 1974-05-20
GB1418069A (en) 1975-12-17
DE2331830A1 (en) 1974-01-17
SU880260A3 (en) 1981-11-07
US3904322A (en) 1975-09-09
DE2331830C2 (en) 1985-08-01

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