Electrohydraulic power pressure generator
US11208088B2 · kind B2 · utility
1Cited by
10References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 5, 2017 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Aug 16, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2025/2087
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An electrohydraulic power pressure generator for a vehicle braking system which includes an electric motor, a planetary gear, a screw drive, and a piston cylinder unit. To prevent the brake fluid from entering the electric motor, there is a drive shaft between the electric motor and the planetary gear which is rotatably fixedly connected to a motor shaft via a slot coupling and which is sealed by a radial shaft sealing ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.