FR2109973A5 - - Google Patents

Info

Publication number
FR2109973A5
FR2109973A5 FR7136241A FR7136241A FR2109973A5 FR 2109973 A5 FR2109973 A5 FR 2109973A5 FR 7136241 A FR7136241 A FR 7136241A FR 7136241 A FR7136241 A FR 7136241A FR 2109973 A5 FR2109973 A5 FR 2109973A5
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
FR7136241A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of FR2109973A5 publication Critical patent/FR2109973A5/fr
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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F04C28/265—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/10—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7136241A 1970-10-08 1971-10-08 Expired FR2109973A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7919470A 1970-10-08 1970-10-08
US17507671A 1971-08-26 1971-08-26

Publications (1)

Publication Number Publication Date
FR2109973A5 true FR2109973A5 (en) 1972-05-26

Family

ID=26761732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136241A Expired FR2109973A5 (en) 1970-10-08 1971-10-08

Country Status (5)

Country Link
CA (1) CA947258A (en)
DE (1) DE2149928A1 (en)
FR (1) FR2109973A5 (en)
GB (1) GB1319211A (en)
IT (1) IT944729B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363009A1 (en) * 1976-08-23 1978-03-24 Eaton Corp PRESSURE FLUID DEVICE AND ENGINE / PUMP GEAR ASSEMBLY OF THE PERFECTED "GEROLER" TYPE
EP0031758A2 (en) * 1979-12-26 1981-07-08 The Bendix Corporation Vacuum pump, particularly for diesel engines

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700522A1 (en) * 1977-01-07 1978-07-13 Borsig Gmbh ENCAPSULATED ROTARY PISTON COMPRESSOR, IN PARTICULAR REFRIGERANT COMPRESSOR
DE2760313C2 (en) * 1977-01-07 1989-10-05 Borsig Gmbh
JPS60195398A (en) * 1984-03-15 1985-10-03 Asahi Malleable Iron Co Ltd Rotary piston type compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363009A1 (en) * 1976-08-23 1978-03-24 Eaton Corp PRESSURE FLUID DEVICE AND ENGINE / PUMP GEAR ASSEMBLY OF THE PERFECTED "GEROLER" TYPE
EP0031758A2 (en) * 1979-12-26 1981-07-08 The Bendix Corporation Vacuum pump, particularly for diesel engines
EP0031758B1 (en) * 1979-12-26 1984-03-14 The Bendix Corporation Vacuum pump, particularly for diesel engines

Also Published As

Publication number Publication date
DE2149928A1 (en) 1972-04-13
CA947258A (en) 1974-05-14
GB1319211A (en) 1973-06-06
IT944729B (en) 1973-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse