GB1291334A - Means for regulating the capacity of rotary machines i.e. a pump or motor - Google Patents

Means for regulating the capacity of rotary machines i.e. a pump or motor

Info

Publication number
GB1291334A
GB1291334A GB56208/70A GB5620870A GB1291334A GB 1291334 A GB1291334 A GB 1291334A GB 56208/70 A GB56208/70 A GB 56208/70A GB 5620870 A GB5620870 A GB 5620870A GB 1291334 A GB1291334 A GB 1291334A
Authority
GB
United Kingdom
Prior art keywords
pump
disc
suction
pressure
capacity
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
Application number
GB56208/70A
Other languages
English (en)
Inventor
Rune Valdemar Glanvall
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.)
Stal Refrigeration AB
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
Publication of GB1291334A publication Critical patent/GB1291334A/en
Expired 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
    • F04C28/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
GB56208/70A 1969-11-27 1970-11-26 Means for regulating the capacity of rotary machines i.e. a pump or motor Expired GB1291334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16371/69A SE333791B (fr) 1969-11-27 1969-11-27

Publications (1)

Publication Number Publication Date
GB1291334A true GB1291334A (en) 1972-10-04

Family

ID=20302136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56208/70A Expired GB1291334A (en) 1969-11-27 1970-11-26 Means for regulating the capacity of rotary machines i.e. a pump or motor

Country Status (5)

Country Link
US (1) US3687572A (fr)
JP (1) JPS5032450B1 (fr)
DE (1) DE2057750A1 (fr)
GB (1) GB1291334A (fr)
SE (1) SE333791B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881878A (en) * 1985-09-03 1989-11-21 Seiko Seiki Kabushiki Kaisha Gas compressor of variable volume
US4887943A (en) * 1985-08-30 1989-12-19 Seiko Seiki Kabushiki Kaisha Gas compressor of variable volume

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767328A (en) * 1972-07-19 1973-10-23 Gen Electric Rotary compressor with capacity modulation
DE2807301A1 (de) * 1978-02-21 1979-08-23 Audi Nsu Auto Union Ag Einrichtung zur leistungsregelung bei einem rotationskolben-verdichter
FR2459384A1 (fr) * 1979-06-18 1981-01-09 Zimmern Bernard Procede de regulation asymetrique de compresseurs monovis
SE429782B (sv) * 1981-05-14 1983-09-26 Sullair Tech Ab Ventilarrangemang for kapacitetsreglering av skruvkompressorer
JPS58105818A (ja) * 1981-12-16 1983-06-23 Nippon Denso Co Ltd カ−エアコン制御方法
US4726740A (en) * 1984-08-16 1988-02-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Rotary variable-delivery compressor
JPH0670437B2 (ja) * 1985-07-19 1994-09-07 株式会社ゼクセル ベ−ン型圧縮機
JPS6255487A (ja) * 1985-09-02 1987-03-11 Toyoda Autom Loom Works Ltd 可変容量型ベ−ン圧縮機
DE3533952A1 (de) * 1985-09-24 1987-04-02 Bosch Gmbh Robert Rotationsverdichter
EP0875677A1 (fr) * 1997-04-30 1998-11-04 Wälchli, Hans, Dr. Procédé et pompe à palletes pour le dosage d'une masse pateuse et compressible

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494288A (en) * 1968-04-22 1970-02-10 Bendix Corp Rotary distributor pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887943A (en) * 1985-08-30 1989-12-19 Seiko Seiki Kabushiki Kaisha Gas compressor of variable volume
US4881878A (en) * 1985-09-03 1989-11-21 Seiko Seiki Kabushiki Kaisha Gas compressor of variable volume

Also Published As

Publication number Publication date
DE2057750A1 (de) 1971-06-09
JPS5032450B1 (fr) 1975-10-21
SE333791B (fr) 1971-03-29
US3687572A (en) 1972-08-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee