Hydraulic pressure control device of vehicle driving device
US10024421B2 · kind B2 · utility
1Cited by
10References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 2, 2015 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Oct 2, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/945
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hydraulic pressure control device of a vehicle driving device, the hydraulic pressure control device includes a range switcher having a first signal solenoid valve capable of supplying a first signal pressure and a spool switchable between a first position reached via the first signal pressure and a second position reached via a biasing force of a biasing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.