FR2281510A1 - Procede de regulation des compresseurs rotatifs doubles et dispositifs pour sa mise en oeuvre - Google Patents

Procede de regulation des compresseurs rotatifs doubles et dispositifs pour sa mise en oeuvre

Info

Publication number
FR2281510A1
FR2281510A1 FR7427132A FR7427132A FR2281510A1 FR 2281510 A1 FR2281510 A1 FR 2281510A1 FR 7427132 A FR7427132 A FR 7427132A FR 7427132 A FR7427132 A FR 7427132A FR 2281510 A1 FR2281510 A1 FR 2281510A1
Authority
FR
France
Prior art keywords
implementation
devices
rotary compressors
double rotary
regulating double
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.)
Granted
Application number
FR7427132A
Other languages
English (en)
Other versions
FR2281510B1 (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 FR7427132A priority Critical patent/FR2281510A1/fr
Priority to US05/596,060 priority patent/US4043704A/en
Priority to IT50622/75A priority patent/IT1036944B/it
Priority to DE19752534441 priority patent/DE2534441A1/de
Priority to BR7504992*A priority patent/BR7504992A/pt
Priority to JP50095364A priority patent/JPS5140610A/ja
Publication of FR2281510A1 publication Critical patent/FR2281510A1/fr
Application granted granted Critical
Publication of FR2281510B1 publication Critical patent/FR2281510B1/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
    • F04C28/16—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 lift 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
    • 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
    • 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
    • F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
    • 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
FR7427132A 1974-08-05 1974-08-05 Procede de regulation des compresseurs rotatifs doubles et dispositifs pour sa mise en oeuvre Granted FR2281510A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7427132A FR2281510A1 (fr) 1974-08-05 1974-08-05 Procede de regulation des compresseurs rotatifs doubles et dispositifs pour sa mise en oeuvre
US05/596,060 US4043704A (en) 1974-08-05 1975-07-15 Double-acting rotary expansible chamber pump adaptable to series or parallel operation
IT50622/75A IT1036944B (it) 1974-08-05 1975-07-22 Procedimento di regolazione per compressori rotanti doppi e relativo dispositivo di messa in opera
DE19752534441 DE2534441A1 (de) 1974-08-05 1975-08-01 Verfahren zum regeln rotierender doppelverdichter und vorrichtung zur durchfuehrung desselben
BR7504992*A BR7504992A (pt) 1974-08-05 1975-08-05 Aperfeicoamento em processo de regulacao dos compressores rotativos duplos e dispositivos para sua execucao
JP50095364A JPS5140610A (fr) 1974-08-05 1975-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427132A FR2281510A1 (fr) 1974-08-05 1974-08-05 Procede de regulation des compresseurs rotatifs doubles et dispositifs pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2281510A1 true FR2281510A1 (fr) 1976-03-05
FR2281510B1 FR2281510B1 (fr) 1978-08-11

Family

ID=9142121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427132A Granted FR2281510A1 (fr) 1974-08-05 1974-08-05 Procede de regulation des compresseurs rotatifs doubles et dispositifs pour sa mise en oeuvre

Country Status (6)

Country Link
US (1) US4043704A (fr)
JP (1) JPS5140610A (fr)
BR (1) BR7504992A (fr)
DE (1) DE2534441A1 (fr)
FR (1) FR2281510A1 (fr)
IT (1) IT1036944B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459385A1 (fr) * 1979-06-19 1981-01-09 Zimmern Bernard Procede pour suralimenter et regler un compresseur a vis unique
FR2522733A1 (fr) * 1982-03-05 1983-09-09 Trane Co Appareil pour moduler la capacite d'un compresseur volumetrique a volute et ce compresseur
FR2528125A1 (fr) * 1982-06-07 1983-12-09 Trane Co Dispositif de maintien du mouvement d'une plaque orbitale en relation angulaire fixe par rapport a une plaque fixe d'un compresseur volumetrique de fluide du type a volute
FR2564529A1 (fr) * 1984-05-18 1985-11-22 Pierburg Gmbh & Co Kg Dispositif pour regler l'orifice d'admission d'un compresseur rotatif a palettes ou d'un compresseur multicellulaire a palettes

Families Citing this family (4)

* 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
DE10249062A1 (de) * 2002-10-22 2004-06-03 Pfeiffer Vacuum Gmbh Mehrstufige Kolbenvakuumpumpe und Verfahren zu deren Betrieb
US20120282114A1 (en) * 2011-05-06 2012-11-08 Tonand Brakes Inc. Air pump
JP7372581B2 (ja) * 2022-02-22 2023-11-01 ダイキン工業株式会社 スクリュー圧縮機及び冷凍装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989552A (en) * 1934-01-03 1935-01-29 Paul E Good Rotary compressor
US2904012A (en) * 1957-01-31 1959-09-15 Entpr Machine Parts Corp Fluid power rotary transmitter
US2991930A (en) * 1957-09-16 1961-07-11 Worthington Corp Rotary compressor having a variable discharge cut-off point
US3133695A (en) * 1960-06-22 1964-05-19 Zimmern Fernand Compressors
US3151806A (en) * 1962-09-24 1964-10-06 Joseph E Whitfield Screw type compressor having variable volume and adjustable compression
US3381891A (en) * 1966-03-02 1968-05-07 Worthington Corp Multi-chamber rotary vane compressor
US3788770A (en) * 1972-06-15 1974-01-29 Gen Motors Corp Fluid pump with flow control means

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459385A1 (fr) * 1979-06-19 1981-01-09 Zimmern Bernard Procede pour suralimenter et regler un compresseur a vis unique
FR2522733A1 (fr) * 1982-03-05 1983-09-09 Trane Co Appareil pour moduler la capacite d'un compresseur volumetrique a volute et ce compresseur
FR2528125A1 (fr) * 1982-06-07 1983-12-09 Trane Co Dispositif de maintien du mouvement d'une plaque orbitale en relation angulaire fixe par rapport a une plaque fixe d'un compresseur volumetrique de fluide du type a volute
FR2564529A1 (fr) * 1984-05-18 1985-11-22 Pierburg Gmbh & Co Kg Dispositif pour regler l'orifice d'admission d'un compresseur rotatif a palettes ou d'un compresseur multicellulaire a palettes

Also Published As

Publication number Publication date
IT1036944B (it) 1979-10-30
JPS5140610A (fr) 1976-04-05
DE2534441A1 (de) 1976-02-26
FR2281510B1 (fr) 1978-08-11
BR7504992A (pt) 1976-07-27
US4043704A (en) 1977-08-23

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Legal Events

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