Patent · US Expired

Installation for charging a pressure reservoir provided as a pressure source within a propulsion control system of a motor vehicle

US4509802A · kind A · utility

43Cited by

4References

46Claims

0Family size

Assignee

Daimler-Benz AG · DE

Inventors

Friedrich Solleder · Waiblingen, DE
Hellmut Krohn · Eßlingen, DE
Manfred Burckhardt
Franz Brugger · Winnenden, DE

Key dates

Filing date	Sep 17, 1982
Grant date	Apr 9, 1985
Priority date	—
Expiry date	Sep 17, 2002

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60T2270/203
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

In a vehicle equipped with a propulsion control system combined with an anti-blocking system, a pressure reservoir provided as a brake pressure supply-source which can be charged by means of the return pump of the anti-blocking system, whereby the charging operation is valve-controlled so that the feed from the return pump is directed into the pressure reservoir during pressure-reduction phases of the propulsion control system, the pressure reservoir can also be charged, outside the control phases of the propulsion control system, either by operating the driver's brake pedal or by automatic activation of a charging circuit accompanied by the operation of the return pump.

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