FR2661457B1 - SLIDE COMPRESSOR WITH EQUALIZING SPRINGS. - Google Patents

SLIDE COMPRESSOR WITH EQUALIZING SPRINGS.

Info

Publication number
FR2661457B1
FR2661457B1 FR9005466A FR9005466A FR2661457B1 FR 2661457 B1 FR2661457 B1 FR 2661457B1 FR 9005466 A FR9005466 A FR 9005466A FR 9005466 A FR9005466 A FR 9005466A FR 2661457 B1 FR2661457 B1 FR 2661457B1
Authority
FR
France
Prior art keywords
slide compressor
equalizing springs
equalizing
springs
compressor
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.)
Expired - Lifetime
Application number
FR9005466A
Other languages
French (fr)
Other versions
FR2661457A1 (en
Inventor
Zimmern Bernard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9005466A priority Critical patent/FR2661457B1/en
Priority to GB9108562A priority patent/GB2243652B/en
Priority to JP3098643A priority patent/JPH04228893A/en
Publication of FR2661457A1 publication Critical patent/FR2661457A1/en
Application granted granted Critical
Publication of FR2661457B1 publication Critical patent/FR2661457B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C28/12—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
    • 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
    • F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
    • F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
    • F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR9005466A 1990-04-30 1990-04-30 SLIDE COMPRESSOR WITH EQUALIZING SPRINGS. Expired - Lifetime FR2661457B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9005466A FR2661457B1 (en) 1990-04-30 1990-04-30 SLIDE COMPRESSOR WITH EQUALIZING SPRINGS.
GB9108562A GB2243652B (en) 1990-04-30 1991-04-22 A screw compressor with slides having equalizing springs
JP3098643A JPH04228893A (en) 1990-04-30 1991-04-30 Screw compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005466A FR2661457B1 (en) 1990-04-30 1990-04-30 SLIDE COMPRESSOR WITH EQUALIZING SPRINGS.

Publications (2)

Publication Number Publication Date
FR2661457A1 FR2661457A1 (en) 1991-10-31
FR2661457B1 true FR2661457B1 (en) 1992-08-21

Family

ID=9396214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9005466A Expired - Lifetime FR2661457B1 (en) 1990-04-30 1990-04-30 SLIDE COMPRESSOR WITH EQUALIZING SPRINGS.

Country Status (3)

Country Link
JP (1) JPH04228893A (en)
FR (1) FR2661457B1 (en)
GB (1) GB2243652B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106241A (en) * 1995-08-09 2000-08-22 Zimmern; Bernard Single screw compressor with liquid lock preventing slide
FR2737754B1 (en) * 1995-08-09 1997-10-03 Zimmern Bernard SCREW COMPRESSOR WITH CAPACITY CONTROL SLIDE
CN102656367B (en) 2009-12-22 2014-10-08 大金工业株式会社 Single-screw compressor
GB2581526A (en) * 2019-02-22 2020-08-26 J & E Hall Ltd Single screw compressor
EP3981987A4 (en) * 2019-06-05 2022-06-29 Mitsubishi Electric Corporation Screw compressor, and refrigeration cycle device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555330A (en) * 1978-03-21 1979-11-07 Hall Thermotank Prod Ltd Rotary fluid machines
JPS57206794A (en) * 1981-06-12 1982-12-18 Hitachi Ltd Screw compressor
JPS59119085A (en) * 1982-12-24 1984-07-10 Hitachi Ltd Capacity controlling apparatus for screw compressor
JPS60164693A (en) * 1984-02-06 1985-08-27 Daikin Ind Ltd Capacity controller for screw compressor
FR2562167B1 (en) * 1984-03-29 1986-08-14 Bernard Zimmern VOLUMETRIC SCREW MACHINE WITH RAIL SLIDE
JPS6193294A (en) * 1984-10-12 1986-05-12 Daikin Ind Ltd Capacity controlling device of screw compressor
US4610613A (en) * 1985-06-03 1986-09-09 Vilter Manufacturing Corporation Control means for gas compressor having dual slide valves
US4704069A (en) * 1986-09-16 1987-11-03 Vilter Manufacturing Corporation Method for operating dual slide valve rotary gas compressor

Also Published As

Publication number Publication date
GB2243652A (en) 1991-11-06
JPH04228893A (en) 1992-08-18
FR2661457A1 (en) 1991-10-31
GB2243652B (en) 1993-11-17
GB9108562D0 (en) 1991-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse