Patent · US Active

Hydraulic device of a vehicle braking system

US9707940B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Dirk Foerch · Fürstenau, DE
Volker Edelmann · Bergneustadt, DE
Julia Jeschke · Abstatt, DE
Michael Dinerman · Heilbronn, DE

Key dates

Filing date	Oct 27, 2015
Grant date	Jul 18, 2017
Priority date	—
Expiry date	Oct 27, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60T13/686
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A hydraulic device of a vehicle braking system includes a storage reservoir configured to store brake fluid. The hydraulic device further includes a pump with a suction side configured to set a brake fluid pressure in at least one associated wheel brake. The hydraulic device also includes a line connection interposed between the storage reservoir and the suction side of the pump. In addition, the hydraulic device includes a high-pressure switching valve arranged in the line connection. The high-pressure switching valve is configured to possess an opening pressure of less than 1 bar. Further, the hydraulic device includes at least one brake circuit, and the at least one brake circuit includes the pump, the line connection, and the high-pressure switching valve.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.