PL113602B1 - Controller for pressure controlled hydraulic equipment - Google Patents
Controller for pressure controlled hydraulic equipment Download PDFInfo
- Publication number
- PL113602B1 PL113602B1 PL20413578A PL20413578A PL113602B1 PL 113602 B1 PL113602 B1 PL 113602B1 PL 20413578 A PL20413578 A PL 20413578A PL 20413578 A PL20413578 A PL 20413578A PL 113602 B1 PL113602 B1 PL 113602B1
- Authority
- PL
- Poland
- Prior art keywords
- channels
- pressure
- valve
- valve member
- main
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims description 30
- 230000007935 neutral effect Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 12
- 239000000243 solution Substances 0.000 description 15
- 230000004044 response Effects 0.000 description 14
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 5
- 239000003637 basic solution Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 208000024780 Urticaria Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
- B62D5/093—Telemotor driven by steering wheel movement
- B62D5/097—Telemotor driven by steering wheel movement gerotor type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/761,832 US4109679A (en) | 1976-04-23 | 1977-01-24 | Controller for fluid pressure operated devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL204135A1 PL204135A1 (pl) | 1979-01-02 |
| PL113602B1 true PL113602B1 (en) | 1980-12-31 |
Family
ID=25063370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20413578A PL113602B1 (en) | 1977-01-24 | 1978-01-21 | Controller for pressure controlled hydraulic equipment |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5393266A (enExample) |
| AR (1) | AR213876A1 (enExample) |
| AU (1) | AU508109B2 (enExample) |
| BR (1) | BR7800441A (enExample) |
| CA (1) | CA1059440A (enExample) |
| DD (1) | DD134797A5 (enExample) |
| DE (1) | DE2755939A1 (enExample) |
| FR (1) | FR2378195A1 (enExample) |
| GB (1) | GB1565440A (enExample) |
| IT (1) | IT1088752B (enExample) |
| PL (1) | PL113602B1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2944883C2 (de) * | 1979-11-07 | 1982-08-26 | Danfoss A/S, 6430 Nordborg | Hydrostatische Lenkeinrichtung |
| DE2952674C2 (de) * | 1979-12-28 | 1983-03-24 | Danfoss A/S, 6430 Nordborg | Hydraulische Lenkeinrichtung |
| US4620416A (en) * | 1982-06-14 | 1986-11-04 | Eaton Corporation | Load sensing system |
| DE3504993A1 (de) * | 1985-02-14 | 1986-08-14 | Danfoss A/S, Nordborg | Steuergeraet fuer hydrostatische hilfskraftlenkeinrichtungen |
| DE3604129A1 (de) * | 1986-02-10 | 1987-08-13 | Danfoss As | Drehschieber-ventilanordnung fuer das steuergeraet einer hydrostatischen lenkeinrichtung |
| US5625775A (en) * | 1994-06-13 | 1997-04-29 | International Business Machines Corporation | Modem communication interface in a data processing system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819307A (en) * | 1972-10-24 | 1974-06-25 | Eaton Corp | Stability means for a controller for fluid pressure operated devices |
| US3937601A (en) * | 1974-03-22 | 1976-02-10 | Trw Inc. | Hydrostatic controller wherein the control valve spool includes the commutator valve |
| GB1524707A (en) * | 1974-09-18 | 1978-09-13 | Eaton Corp | Controller for fluid pressure operated devices |
| US3960234A (en) * | 1974-09-18 | 1976-06-01 | Eaton Corporation | Controller for fluid pressure operated devices providing high pressure to an auxiliary device |
| DE2549946C2 (de) * | 1975-11-07 | 1986-01-02 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Luftdrucküberwachung an Reifen für Fahrzeugräder |
-
1977
- 1977-11-21 CA CA291,299A patent/CA1059440A/en not_active Expired
- 1977-11-21 GB GB4839977A patent/GB1565440A/en not_active Expired
- 1977-11-29 IT IT3021577A patent/IT1088752B/it active
- 1977-12-09 AU AU31407/77A patent/AU508109B2/en not_active Expired
- 1977-12-12 AR AR27032377A patent/AR213876A1/es active
- 1977-12-15 DE DE19772755939 patent/DE2755939A1/de not_active Ceased
-
1978
- 1978-01-20 DD DD20332878A patent/DD134797A5/xx unknown
- 1978-01-20 FR FR7801642A patent/FR2378195A1/fr active Granted
- 1978-01-21 PL PL20413578A patent/PL113602B1/pl unknown
- 1978-01-23 JP JP534878A patent/JPS5393266A/ja active Pending
- 1978-01-24 BR BR7800441A patent/BR7800441A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2378195B1 (enExample) | 1983-12-30 |
| AU3140777A (en) | 1979-07-12 |
| IT1088752B (it) | 1985-06-10 |
| AU508109B2 (en) | 1980-03-06 |
| GB1565440A (en) | 1980-04-23 |
| PL204135A1 (pl) | 1979-01-02 |
| DE2755939A1 (de) | 1978-07-27 |
| JPS5393266A (en) | 1978-08-16 |
| AR213876A1 (es) | 1979-03-30 |
| DD134797A5 (de) | 1979-03-21 |
| BR7800441A (pt) | 1978-08-22 |
| CA1059440A (en) | 1979-07-31 |
| FR2378195A1 (fr) | 1978-08-18 |
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