BR7204834D0 - Aperfeicoamento em bomba de direcao por forca - Google Patents

Aperfeicoamento em bomba de direcao por forca

Info

Publication number
BR7204834D0
BR7204834D0 BR4834/72A BR483472A BR7204834D0 BR 7204834 D0 BR7204834 D0 BR 7204834D0 BR 4834/72 A BR4834/72 A BR 4834/72A BR 483472 A BR483472 A BR 483472A BR 7204834 D0 BR7204834 D0 BR 7204834D0
Authority
BR
Brazil
Prior art keywords
forcing
improvement
steering pump
steering
pump
Prior art date
Application number
BR4834/72A
Other languages
English (en)
Inventor
H Clark
G Drutchas
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 BR7204834D0 publication Critical patent/BR7204834D0/pt

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/062—Arrangements for supercharging the working space
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
BR4834/72A 1971-10-06 1972-07-20 Aperfeicoamento em bomba de direcao por forca BR7204834D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18686571A 1971-10-06 1971-10-06

Publications (1)

Publication Number Publication Date
BR7204834D0 true BR7204834D0 (pt) 1973-05-17

Family

ID=22686582

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4834/72A BR7204834D0 (pt) 1971-10-06 1972-07-20 Aperfeicoamento em bomba de direcao por forca

Country Status (10)

Country Link
US (1) US3728046A (pt)
JP (1) JPS5218921B2 (pt)
AR (1) AR194379A1 (pt)
BR (1) BR7204834D0 (pt)
CA (1) CA977615A (pt)
DE (1) DE2265097A1 (pt)
ES (1) ES404912A1 (pt)
FR (1) FR2155249A5 (pt)
GB (1) GB1390431A (pt)
IT (1) IT962695B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223087C2 (de) * 1972-05-12 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Flügelzellenverdichter
USRE29456E (en) * 1972-11-02 1977-10-25 Trw Inc. Pumps with servo-type actuation for cheek plate unloading
JPS6126638Y2 (pt) * 1980-12-27 1986-08-09
GB2093916B (en) * 1981-03-02 1984-10-03 Atsugi Motor Parts Co Ltd Rotary pumps
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
DE3211948C2 (de) * 1982-03-31 1984-07-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Regeleinrichtung für eine Verdrängerpumpe, insbesondere Flügelzellenpumpe
US5290155A (en) * 1991-09-03 1994-03-01 Deco-Grand, Inc. Power steering pump with balanced porting
DE4139611A1 (de) * 1991-11-30 1993-06-03 Zahnradfabrik Friedrichshafen Getriebe mit einer verdraengerpumpe
US6666670B1 (en) 2003-05-22 2003-12-23 Visteon Global Technologies, Inc. Power steering pump
DE102013207321A1 (de) * 2012-05-10 2013-11-14 Robert Bosch Gmbh Pumpeneinheit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759423A (en) * 1952-11-28 1956-08-21 Vickers Inc Power transmission
US2884865A (en) * 1954-06-07 1959-05-05 Vickers Inc Power transmission

Also Published As

Publication number Publication date
US3728046A (en) 1973-04-17
IT962695B (it) 1973-12-31
DE2265097A1 (de) 1976-04-29
GB1390431A (en) 1975-04-09
ES404912A1 (es) 1975-11-16
JPS4845906A (pt) 1973-06-30
FR2155249A5 (pt) 1973-05-18
JPS5218921B2 (pt) 1977-05-25
AR194379A1 (es) 1973-07-13
DE2230306B2 (de) 1976-05-13
CA977615A (en) 1975-11-11
DE2230306A1 (de) 1973-04-12

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