IT962695B - POWER STEERING PUMP - Google Patents
POWER STEERING PUMPInfo
- Publication number
- IT962695B IT962695B IT26833/72A IT2683372A IT962695B IT 962695 B IT962695 B IT 962695B IT 26833/72 A IT26833/72 A IT 26833/72A IT 2683372 A IT2683372 A IT 2683372A IT 962695 B IT962695 B IT 962695B
- Authority
- IT
- Italy
- Prior art keywords
- power steering
- steering pump
- pump
- power
- steering
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18686571A | 1971-10-06 | 1971-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT962695B true IT962695B (en) | 1973-12-31 |
Family
ID=22686582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26833/72A IT962695B (en) | 1971-10-06 | 1972-07-10 | POWER STEERING PUMP |
Country Status (10)
Country | Link |
---|---|
US (1) | US3728046A (en) |
JP (1) | JPS5218921B2 (en) |
AR (1) | AR194379A1 (en) |
BR (1) | BR7204834D0 (en) |
CA (1) | CA977615A (en) |
DE (1) | DE2265097A1 (en) |
ES (1) | ES404912A1 (en) |
FR (1) | FR2155249A5 (en) |
GB (1) | GB1390431A (en) |
IT (1) | IT962695B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2223087C2 (en) * | 1972-05-12 | 1985-06-05 | Robert Bosch Gmbh, 7000 Stuttgart | Vane compressors |
USRE29456E (en) * | 1972-11-02 | 1977-10-25 | Trw Inc. | Pumps with servo-type actuation for cheek plate unloading |
JPS6126638Y2 (en) * | 1980-12-27 | 1986-08-09 | ||
GB2093916B (en) * | 1981-03-02 | 1984-10-03 | Atsugi Motor Parts Co Ltd | Rotary pumps |
US4420290A (en) * | 1981-05-07 | 1983-12-13 | Trw Inc. | Power steering pump |
US4422834A (en) * | 1981-05-07 | 1983-12-27 | Trw Inc. | Power steering pump |
DE3211948C2 (en) * | 1982-03-31 | 1984-07-26 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Control device for a positive displacement pump, in particular a vane pump |
US5290155A (en) * | 1991-09-03 | 1994-03-01 | Deco-Grand, Inc. | Power steering pump with balanced porting |
DE4139611A1 (en) * | 1991-11-30 | 1993-06-03 | Zahnradfabrik Friedrichshafen | TRANSMISSION WITH A DISPLACEMENT PUMP |
US6666670B1 (en) | 2003-05-22 | 2003-12-23 | Visteon Global Technologies, Inc. | Power steering pump |
CN104271954A (en) * | 2012-05-10 | 2015-01-07 | 罗伯特·博世有限公司 | Pump unit |
Family Cites Families (2)
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 |
-
1971
- 1971-10-06 US US00186865A patent/US3728046A/en not_active Expired - Lifetime
-
1972
- 1972-06-13 GB GB2759872A patent/GB1390431A/en not_active Expired
- 1972-06-21 DE DE19722265097 patent/DE2265097A1/en active Pending
- 1972-06-22 CA CA145,454A patent/CA977615A/en not_active Expired
- 1972-07-10 IT IT26833/72A patent/IT962695B/en active
- 1972-07-15 ES ES404912A patent/ES404912A1/en not_active Expired
- 1972-07-20 BR BR4834/72A patent/BR7204834D0/en unknown
- 1972-08-08 AR AR243498A patent/AR194379A1/en active
- 1972-08-10 JP JP47080334A patent/JPS5218921B2/ja not_active Expired
- 1972-08-28 FR FR7230547A patent/FR2155249A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7204834D0 (en) | 1973-05-17 |
JPS5218921B2 (en) | 1977-05-25 |
DE2230306A1 (en) | 1973-04-12 |
ES404912A1 (en) | 1975-11-16 |
AR194379A1 (en) | 1973-07-13 |
FR2155249A5 (en) | 1973-05-18 |
CA977615A (en) | 1975-11-11 |
DE2230306B2 (en) | 1976-05-13 |
US3728046A (en) | 1973-04-17 |
GB1390431A (en) | 1975-04-09 |
DE2265097A1 (en) | 1976-04-29 |
JPS4845906A (en) | 1973-06-30 |
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