FR2459384B1 - - Google Patents

Info

Publication number
FR2459384B1
FR2459384B1 FR7915484A FR7915484A FR2459384B1 FR 2459384 B1 FR2459384 B1 FR 2459384B1 FR 7915484 A FR7915484 A FR 7915484A FR 7915484 A FR7915484 A FR 7915484A FR 2459384 B1 FR2459384 B1 FR 2459384B1
Authority
FR
France
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
Application number
FR7915484A
Other languages
French (fr)
Other versions
FR2459384A1 (fr
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 FR7915484A priority Critical patent/FR2459384A1/fr
Priority to US06/158,074 priority patent/US4373866A/en
Priority to GB8019714A priority patent/GB2051244B/en
Priority to DE19803022683 priority patent/DE3022683A1/de
Priority to JP8155080A priority patent/JPS562491A/ja
Publication of FR2459384A1 publication Critical patent/FR2459384A1/fr
Application granted granted Critical
Publication of FR2459384B1 publication Critical patent/FR2459384B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7915484A 1979-06-18 1979-06-18 Procede de regulation asymetrique de compresseurs monovis Granted FR2459384A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7915484A FR2459384A1 (fr) 1979-06-18 1979-06-18 Procede de regulation asymetrique de compresseurs monovis
US06/158,074 US4373866A (en) 1979-06-18 1980-06-10 Process to control the delivery of a single screw compressor
GB8019714A GB2051244B (en) 1979-06-18 1980-06-17 Rotary positive - displacement fluidmachines
DE19803022683 DE3022683A1 (de) 1979-06-18 1980-06-18 Verfahren zur regulierung des durchsatzes eines kompressors oder einer entspannungsmaschine mit nur einer schraube
JP8155080A JPS562491A (en) 1979-06-18 1980-06-18 Method of controlling quantity of discharge from compressor with single screw shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915484A FR2459384A1 (fr) 1979-06-18 1979-06-18 Procede de regulation asymetrique de compresseurs monovis

Publications (2)

Publication Number Publication Date
FR2459384A1 FR2459384A1 (fr) 1981-01-09
FR2459384B1 true FR2459384B1 (https=) 1981-07-17

Family

ID=9226714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915484A Granted FR2459384A1 (fr) 1979-06-18 1979-06-18 Procede de regulation asymetrique de compresseurs monovis

Country Status (5)

Country Link
US (1) US4373866A (https=)
JP (1) JPS562491A (https=)
DE (1) DE3022683A1 (https=)
FR (1) FR2459384A1 (https=)
GB (1) GB2051244B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526880B1 (fr) * 1982-05-13 1986-07-11 Zimmern Bernard Machine a vis et pignon a taux de compression variable
FR2562167B1 (fr) * 1984-03-29 1986-08-14 Bernard Zimmern Machine volumetrique a vis avec glissiere a rail
US4610613A (en) * 1985-06-03 1986-09-09 Vilter Manufacturing Corporation Control means for gas compressor having dual slide valves
US4878818A (en) * 1988-07-05 1989-11-07 Carrier Corporation Common compression zone access ports for positive displacement compressor
US6106241A (en) * 1995-08-09 2000-08-22 Zimmern; Bernard Single screw compressor with liquid lock preventing slide
WO2009045187A1 (en) * 2007-10-01 2009-04-09 Carrier Corporation Screw compressor pulsation damper
CN101821479A (zh) * 2007-10-10 2010-09-01 开利公司 螺杆压缩机的滑阀系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1634491A (en) * 1924-03-31 1927-07-05 Sullivan Machinery Co Compressor unloader mechanism
FR782350A (fr) * 1934-01-03 1935-06-03 Compresseur rotatif
US3088658A (en) * 1959-06-04 1963-05-07 Svenska Rotor Maskiner Ab Angularly adjustable slides for screw rotor machines
US3295752A (en) * 1966-04-04 1967-01-03 Worthington Corp Rotary vane compressor
US3527548A (en) * 1969-04-10 1970-09-08 Vilter Manufacturing Corp Screw compressor with capacity control
SE333791B (https=) * 1969-11-27 1971-03-29 Stal Refrigeration Ab
FR2148677A5 (https=) 1971-07-30 1973-03-23 Zimmern Bernard
FR2177171A5 (https=) 1972-03-22 1973-11-02 Omphale Sa
US3804564A (en) * 1973-02-28 1974-04-16 B Zimmern Globoid-worm machines for varying the pressure of a fluid
US3874828A (en) * 1973-11-12 1975-04-01 Gardner Denver Co Rotary control valve for screw compressors
GB1517156A (en) * 1974-06-21 1978-07-12 Svenska Rotor Maskiner Ab Screw compressor including means for varying the capacity thereof
NL177338C (nl) * 1975-01-31 1985-09-02 Grasso Koninkl Maschf Roterende verdringingscompressor.
GB1555329A (en) * 1975-08-21 1979-11-07 Hall Thermotank Prod Ltd Rotary fluid machines

Also Published As

Publication number Publication date
GB2051244B (en) 1983-05-25
FR2459384A1 (fr) 1981-01-09
GB2051244A (en) 1981-01-14
JPS562491A (en) 1981-01-12
DE3022683A1 (de) 1981-01-15
US4373866A (en) 1983-02-15

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Legal Events

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CL Concession to grant licences
CL Concession to grant licences
ST Notification of lapse