FR2101655A5 - - Google Patents

Info

Publication number
FR2101655A5
FR2101655A5 FR7125674A FR7125674A FR2101655A5 FR 2101655 A5 FR2101655 A5 FR 2101655A5 FR 7125674 A FR7125674 A FR 7125674A FR 7125674 A FR7125674 A FR 7125674A FR 2101655 A5 FR2101655 A5 FR 2101655A5
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
FR7125674A
Other languages
French (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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of FR2101655A5 publication Critical patent/FR2101655A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/089—Construction of vanes or vane holders for synchronised movement of the vanes
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F04C2230/603—Centering; Aligning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7125674A 1970-07-15 1971-07-13 Expired FR2101655A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5501070A 1970-07-15 1970-07-15

Publications (1)

Publication Number Publication Date
FR2101655A5 true FR2101655A5 (en) 1972-03-31

Family

ID=21994986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125674A Expired FR2101655A5 (en) 1970-07-15 1971-07-13

Country Status (6)

Country Link
US (1) US3729277A (en)
JP (1) JPS52252B1 (en)
CA (1) CA943111A (en)
DE (1) DE2129881A1 (en)
FR (1) FR2101655A5 (en)
GB (1) GB1338772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376956A1 (en) * 1977-01-07 1978-08-04 Borsig Gmbh ROTARY PISTON SHIELDED COMPRESSOR, IN PARTICULAR REFRIGERANT COMPRESSOR

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876337A (en) * 1973-03-15 1975-04-08 Varian Associates High vacuum pumping systems
DE2924755C2 (en) * 1979-06-20 1986-12-04 Miele & Cie GmbH & Co, 4830 Gütersloh Device for transporting shaped sheet metal parts in transfer presses
DE102010040452A1 (en) * 2010-09-09 2012-03-15 Robert Bosch Gmbh Method for adjusting a lifting ring of a vane pump
MX2020009058A (en) 2019-01-31 2020-10-07 Stackpole Int Engineered Products Ltd Panic valve integrated in pivot pin of pump.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142275A (en) * 1937-08-24 1939-01-03 Eclipse Aviat Corp Fluid pump
US2552860A (en) * 1945-06-27 1951-05-15 Genevieve R Oliver Fluid power device
US2493525A (en) * 1946-04-10 1950-01-03 Harry J Bush Variable and reversible flow pump
US3185241A (en) * 1952-02-14 1965-05-25 Case Co J I Fluid drive tractor
FR1183989A (en) * 1957-10-07 1959-07-16 Blackmer Pump Company Volumetric rotary vane pump with variable flow
US3385513A (en) * 1966-04-11 1968-05-28 Trw Inc Refrigerant vapor compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376956A1 (en) * 1977-01-07 1978-08-04 Borsig Gmbh ROTARY PISTON SHIELDED COMPRESSOR, IN PARTICULAR REFRIGERANT COMPRESSOR

Also Published As

Publication number Publication date
GB1338772A (en) 1973-11-28
DE2129881A1 (en) 1972-01-20
JPS52252B1 (en) 1977-01-06
CA943111A (en) 1974-03-05
US3729277A (en) 1973-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse