CA2010702A1 - Mecanisme de commande de rearmement du piston de charge - Google Patents
Mecanisme de commande de rearmement du piston de chargeInfo
- Publication number
- CA2010702A1 CA2010702A1 CA 2010702 CA2010702A CA2010702A1 CA 2010702 A1 CA2010702 A1 CA 2010702A1 CA 2010702 CA2010702 CA 2010702 CA 2010702 A CA2010702 A CA 2010702A CA 2010702 A1 CA2010702 A1 CA 2010702A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- pressure
- valve
- force transmitting
- load piston
- 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.)
- Abandoned
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 80
- 239000012530 fluid Substances 0.000 claims abstract description 165
- 230000004044 response Effects 0.000 claims abstract description 29
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000013022 venting Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/326,764 US4920861A (en) | 1989-03-21 | 1989-03-21 | Load piston reset control mechanism |
| US326,764 | 1989-03-21 | ||
| PCT/US1989/001971 WO1990011460A1 (fr) | 1989-03-21 | 1989-05-09 | Mecanisme de commande de remise a l'etat initial d'un piston de charge |
| USPCT/US89/01971 | 1989-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2010702A1 true CA2010702A1 (fr) | 1990-09-21 |
Family
ID=26779664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2010702 Abandoned CA2010702A1 (fr) | 1989-03-21 | 1990-02-22 | Mecanisme de commande de rearmement du piston de charge |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2010702A1 (fr) |
-
1990
- 1990-02-22 CA CA 2010702 patent/CA2010702A1/fr not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4281676A (en) | Pressure modulating selector valve | |
| US4023444A (en) | Pressure control circuit for use in automatic transmission of vehicle | |
| US3709065A (en) | Compact fluid system for shifting a transmission | |
| US4751866A (en) | Ratio valve to control unloading of modulating relief valve | |
| US4531369A (en) | Flushing valve system in closed circuit hydrostatic power transmission | |
| US4871048A (en) | Control system for vehicle transmissions | |
| US4000795A (en) | Apparatus for controlling the pressure of a fluid fed to a clutch | |
| US3181394A (en) | Hydraulic controls | |
| US4492251A (en) | Fluid control system for two independent actuators | |
| US4620560A (en) | Modulating relief valve with dual functioning load piston | |
| US4865176A (en) | Modulating inching valve with automatic pressure control | |
| US4583624A (en) | Fluid system with selective differential pressure control | |
| US4920861A (en) | Load piston reset control mechanism | |
| US5136898A (en) | Hydraulic system for controlling engagement of frictional coupling in automatic transmission | |
| US4966050A (en) | Control valve for reducing harshness of engagement of an automatic transmission clutch | |
| US4179887A (en) | Hydraulic control with delay | |
| CA2010702A1 (fr) | Mecanisme de commande de rearmement du piston de charge | |
| US3596536A (en) | Transmission shift control with conditional automatic neutralizing means | |
| US4650048A (en) | Control system for transmission engagement | |
| US6030317A (en) | Hydraulic control for operating an automatic gearbox, especially a continuosly variable transmission | |
| KR970009312B1 (ko) | 유압식 주차 브레이크 제어 시스템 | |
| US4222469A (en) | Inching control system for industrial lift trucks | |
| US4345508A (en) | Control system for sequentially actuating fluid actuators | |
| US4301835A (en) | Speed control and transmission vent valve | |
| GB2306926A (en) | Control valve assembly for vehicle fluid pressure supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |