Braking system for a motor vehicle and method for operating said braking system
US11364891B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2018 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Dec 13, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2270/413
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A brake system and method for a motor vehicle with at least four hydraulically actuatable wheel brakes, includes a first electrically controllable pressure source separably connects a first brake circuit supply line via a first isolating valve, a second electrically controllable pressure source separably connects a second brake circuit supply line via a second isolating valve, at least four electrically actuatable inlet valves, each assigned to one of the wheel brakes, the first and second brake circuit supply lines are each connected to two inlet valves, an electrically actuatable outlet valve per brake, an electrically actuatable circuit separation device, by which the first and the second brake circuit supply line are hydraulically separated and connected. First and second electronic devices actuate the first and second pressure sources, respectively. The first isolating valve actuates the second electronic device and the second isolating valve actuates the first electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.