BR7101926D0 - PROCESS TO PROVIDE A PUMP WITH A VALVE AND PUMP TO PERFORM THIS PROCESS - Google Patents

PROCESS TO PROVIDE A PUMP WITH A VALVE AND PUMP TO PERFORM THIS PROCESS

Info

Publication number
BR7101926D0
BR7101926D0 BR1926/71A BR192671A BR7101926D0 BR 7101926 D0 BR7101926 D0 BR 7101926D0 BR 1926/71 A BR1926/71 A BR 1926/71A BR 192671 A BR192671 A BR 192671A BR 7101926 D0 BR7101926 D0 BR 7101926D0
Authority
BR
Brazil
Prior art keywords
pump
valve
perform
Prior art date
Application number
BR1926/71A
Other languages
Portuguese (pt)
Inventor
G Drutchas
G Berman
P Spencer
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
Publication of BR7101926D0 publication Critical patent/BR7101926D0/en

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 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 more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Sliding Valves (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
BR1926/71A 1970-06-08 1971-03-30 PROCESS TO PROVIDE A PUMP WITH A VALVE AND PUMP TO PERFORM THIS PROCESS BR7101926D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4426870A 1970-06-08 1970-06-08

Publications (1)

Publication Number Publication Date
BR7101926D0 true BR7101926D0 (en) 1973-04-17

Family

ID=21931423

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1926/71A BR7101926D0 (en) 1970-06-08 1971-03-30 PROCESS TO PROVIDE A PUMP WITH A VALVE AND PUMP TO PERFORM THIS PROCESS

Country Status (8)

Country Link
US (1) US3679329A (en)
JP (1) JPS5210202B1 (en)
BR (1) BR7101926D0 (en)
CA (1) CA924184A (en)
DE (1) DE2109246A1 (en)
ES (1) ES389081A1 (en)
FR (1) FR2095994A5 (en)
GB (1) GB1302984A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014630A (en) * 1974-06-03 1977-03-29 Trw Inc. Power steering pump
BR7608091A (en) * 1975-12-09 1977-11-22 Trw Inc MOTORIZED STEERING PUMP FOR VEHICLE AND PUMP FOR SUPPLY OF FLUID TO A SYSTEM
US4401416A (en) * 1980-02-19 1983-08-30 Walbro Corporation Self-contained rotary fuel pump
US4352641A (en) * 1980-02-19 1982-10-05 Walbro Corporation Self-contained rotary fuel pump
JPS56156489A (en) * 1980-05-06 1981-12-03 Jidosha Kiki Co Ltd Oil pump
DE3018649A1 (en) * 1980-05-16 1981-11-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen HIGH PRESSURE PUMP
US4422834A (en) * 1981-05-07 1983-12-27 Trw Inc. Power steering pump
US4420290A (en) * 1981-05-07 1983-12-13 Trw Inc. Power steering pump
DE19703112C2 (en) * 1997-01-29 1998-10-29 Danfoss As Hydraulic vane machine
US6358020B1 (en) * 1999-08-11 2002-03-19 Visteon Technologies, Inc. Cartridge-style power steering pump
WO2001088378A1 (en) 2000-05-17 2001-11-22 Van Doorne's Transmissie B.V. Mechanically driven roller vane pump
WO2003042539A1 (en) 2001-11-16 2003-05-22 Van Doorne's Transmissie B.V. Roller vane pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125028A (en) * 1964-03-17 rohde
US2380783A (en) * 1941-04-07 1945-07-31 Gerotor May Company Pump structure
US3349714A (en) * 1965-10-11 1967-10-31 Ford Motor Co Power steering pump
US3403630A (en) * 1966-12-22 1968-10-01 Trw Inc Power steering pump

Also Published As

Publication number Publication date
GB1302984A (en) 1973-01-10
FR2095994A5 (en) 1972-02-11
US3679329A (en) 1972-07-25
CA924184A (en) 1973-04-10
DE2109246A1 (en) 1971-12-16
JPS5210202B1 (en) 1977-03-22
ES389081A1 (en) 1974-10-16

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