Patent · US Expired

Housing block for a hydraulic braking system

US5244262A · kind A · utility

36Cited by

5References

4Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Georg Kehl · Stuttgart, DE
Edgar Schmitt · Lambach, DE
Heinz Siegel · Stuttgart, DE
Peter Eberspaecher · Eßlingen, DE
Roland Benzinger · Stuttgart, DE

Key dates

Filing date	Nov 22, 1991
Grant date	Sep 14, 1993
Priority date	—
Expiry date	Nov 22, 2011

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/87217
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A housing block for a hydraulic braking system which accommodates inlet and outlet solenoid valves in such a way that a flow medium through the inlet and outlet valves is circulated in pairs in immediate succession The inlet solenoid valves are located lower in said housing block than the outlet solenoid valves so that the fluid can flow back to low pressure reservoirs, and air can flow upwards via the outlet solenoid valves to the wheel brake cylinders for the purpose of venting air from the system. The housing block is intended for a hydraulic braking system which is equipped with an anti locking device.

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