CA1066950A - Power steering pump - Google Patents
Power steering pumpInfo
- Publication number
- CA1066950A CA1066950A CA267,469A CA267469A CA1066950A CA 1066950 A CA1066950 A CA 1066950A CA 267469 A CA267469 A CA 267469A CA 1066950 A CA1066950 A CA 1066950A
- Authority
- CA
- Canada
- Prior art keywords
- pump
- fluid
- cheek plate
- flow
- cavity
- Prior art date
- 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
Links
- 239000012530 fluid Substances 0.000 claims abstract description 78
- 238000005086 pumping Methods 0.000 claims abstract description 32
- 238000013022 venting Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims abstract 3
- 230000000087 stabilizing effect Effects 0.000 claims description 22
- 208000036366 Sensation of pressure Diseases 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 14
- 230000004044 response Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 210000003127 knee Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
- F04C14/265—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 being obtained by displacing a lateral sealing face
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/639,068 US4014630A (en) | 1974-06-03 | 1975-12-09 | Power steering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1066950A true CA1066950A (en) | 1979-11-27 |
Family
ID=24562596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA267,469A Expired CA1066950A (en) | 1975-12-09 | 1976-12-08 | Power steering pump |
Country Status (14)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5979509U (ja) * | 1982-11-20 | 1984-05-29 | 三菱重工業株式会社 | 内燃機関の潤滑装置 |
| JPS60203579A (ja) * | 1984-03-29 | 1985-10-15 | Honda Motor Co Ltd | 車両のパワ−ステアリング装置 |
| DE102011075415A1 (de) * | 2011-05-06 | 2012-11-08 | Robert Bosch Gmbh | Zahnpumpe |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2437791A (en) * | 1943-06-26 | 1948-03-16 | Borg Warner | Pump with unloading bushing |
| US2923244A (en) * | 1954-03-17 | 1960-02-02 | Thompson Ramo Wooldridge Inc | Pump |
| US2839003A (en) * | 1956-02-20 | 1958-06-17 | Thompson Prod Inc | Combination flow control and relief valve |
| US3200752A (en) * | 1963-05-16 | 1965-08-17 | Thompson Ramo Wooldridge Inc | Stack-up slipper pump with integral flow control valve |
| FR2054775A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-07-25 | 1971-05-07 | Bertin & Cie | |
| US3679329A (en) * | 1970-06-08 | 1972-07-25 | Trw Inc | Flat side valve for a pump |
| US3822965A (en) * | 1972-11-02 | 1974-07-09 | Trw Inc | Pumps with servo-type actuation for cheek plate unloading |
| US3930759A (en) * | 1974-06-03 | 1976-01-06 | Trw Inc. | Integral housing pump with servo controlled cheek plate |
-
1976
- 1976-12-02 BR BR7608091A patent/BR7608091A/pt unknown
- 1976-12-06 NL NL7613534A patent/NL7613534A/xx not_active Application Discontinuation
- 1976-12-06 IT IT3016576A patent/IT1065530B/it active
- 1976-12-06 LU LU76334A patent/LU76334A1/xx unknown
- 1976-12-07 MX MX16729576A patent/MX143744A/es unknown
- 1976-12-08 FR FR7637004A patent/FR2334849A1/fr active Granted
- 1976-12-08 DE DE19762655589 patent/DE2655589C2/de not_active Expired
- 1976-12-08 BE BE173079A patent/BE849198A/xx not_active IP Right Cessation
- 1976-12-08 GB GB5127776A patent/GB1552367A/en not_active Expired
- 1976-12-08 CA CA267,469A patent/CA1066950A/en not_active Expired
- 1976-12-09 AT AT908676A patent/AT350401B/de not_active IP Right Cessation
- 1976-12-09 JP JP51148295A patent/JPS5843596B2/ja not_active Expired
- 1976-12-09 DK DK553176A patent/DK142628B/da not_active IP Right Cessation
- 1976-12-09 AR AR26577776A patent/AR210923A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1552367A (en) | 1979-09-12 |
| DE2655589A1 (de) | 1977-06-16 |
| BR7608091A (pt) | 1977-11-22 |
| IT1065530B (it) | 1985-02-25 |
| NL7613534A (nl) | 1977-06-13 |
| DE2655589C2 (de) | 1986-09-11 |
| DK142628C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-08-03 |
| DK553176A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-10 |
| JPS5276708A (en) | 1977-06-28 |
| AT350401B (de) | 1979-05-25 |
| FR2334849B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-11-28 |
| LU76334A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-09 |
| BE849198A (fr) | 1977-04-01 |
| ATA908676A (de) | 1978-10-15 |
| JPS5843596B2 (ja) | 1983-09-28 |
| AR210923A1 (es) | 1977-09-30 |
| MX143744A (es) | 1981-07-03 |
| DK142628B (da) | 1980-12-01 |
| FR2334849A1 (fr) | 1977-07-08 |
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