SE8803574D0 - POSITIVE DISPLACEMENT COMPRESSOR - Google Patents

POSITIVE DISPLACEMENT COMPRESSOR

Info

Publication number
SE8803574D0
SE8803574D0 SE19888803574A SE8803574A SE8803574D0 SE 8803574 D0 SE8803574 D0 SE 8803574D0 SE 19888803574 A SE19888803574 A SE 19888803574A SE 8803574 A SE8803574 A SE 8803574A SE 8803574 D0 SE8803574 D0 SE 8803574D0
Authority
SE
Sweden
Prior art keywords
displacement compressor
positive displacement
phase
compression
positive
Prior art date
Application number
SE19888803574A
Other languages
Swedish (sv)
Inventor
*Fors S
Original Assignee
Atlas Copco Ab Nacka
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 Atlas Copco Ab Nacka filed Critical Atlas Copco Ab Nacka
Priority to SE19888803574A priority Critical patent/SE8803574D0/en
Publication of SE8803574D0 publication Critical patent/SE8803574D0/en
Priority to PCT/SE1989/000553 priority patent/WO1990004108A1/en
Priority to CA002000407A priority patent/CA2000407A1/en

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Positive-displacement compressor having a first (3) and a second (4) cooperative rotor with parallel shafts so designed that the angular speed of at least one of said rotors is arranged to be varied during the compression cycle which comprises a suction phase, a compression phase and a discharge phase.
SE19888803574A 1988-10-07 1988-10-07 POSITIVE DISPLACEMENT COMPRESSOR SE8803574D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE19888803574A SE8803574D0 (en) 1988-10-07 1988-10-07 POSITIVE DISPLACEMENT COMPRESSOR
PCT/SE1989/000553 WO1990004108A1 (en) 1988-10-07 1989-10-09 Positive-displacement compressor
CA002000407A CA2000407A1 (en) 1988-10-07 1989-10-10 Positive displacement compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE19888803574A SE8803574D0 (en) 1988-10-07 1988-10-07 POSITIVE DISPLACEMENT COMPRESSOR

Publications (1)

Publication Number Publication Date
SE8803574D0 true SE8803574D0 (en) 1988-10-07

Family

ID=20373559

Family Applications (1)

Application Number Title Priority Date Filing Date
SE19888803574A SE8803574D0 (en) 1988-10-07 1988-10-07 POSITIVE DISPLACEMENT COMPRESSOR

Country Status (3)

Country Link
CA (1) CA2000407A1 (en)
SE (1) SE8803574D0 (en)
WO (1) WO1990004108A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061180A (en) * 1960-10-31 1962-10-30 Harry E Durgin Compressor
SE336191B (en) * 1969-06-18 1971-06-28 Atlas Copco Ab

Also Published As

Publication number Publication date
CA2000407A1 (en) 1990-04-07
WO1990004108A1 (en) 1990-04-19

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