Patent · US Expired

Solenoid valve for slip-controlled brake systems of automotive vehicles

US5388899A · kind A · utility

21Cited by

7References

6Claims

0Family size

Assignee

Alfred Teves GmbH · DE

Inventors

Peter Volz · Darmstadt, DE
Marc Timmermans · Leerbeek, BE

Key dates

Filing date	Dec 21, 1992
Grant date	Feb 14, 1995
Priority date	—
Expiry date	Dec 21, 2012

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/7792
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

This invention relates to a solenoid valve where a volume governor which governs the hydraulic flow is inserted coaxially to the valve closure member into the valve accommodating body of the valve. The volume governor is integrated by way of series connection between the first pressure medium connection, emanating from a pressure medium source, and the valve closure member. A reduction of the valve operating noises is ensured with a smallest-requirement-answering structural size, thus the control noises being prevented from propagating over the entire connected system.

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