The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 1994
Filed:
Feb. 12, 1993
Hans J Beilfuss, Hofheim/Ts., DE;
Frank Goehring, Frankfurt am Main, DE;
Michael Vogt, Rochester Hills, MI (US);
Alfred Teves GmbH, , DE;
Abstract
A slip-controlled brake system, especially for use with automotive vehicles has a brake pressure generator (1) accommodating a master cylinder (2) connected to the brake pressure generator through master brake conduits (62,63) are the wheel brakes (31 to 34), comprising hydraulic auxiliary pressure pumps (21,26) and wheel sensors (S1 to S4) and electronic circuits capable to control, for slip control purposed, electromagnetically actuable pressure fluid inlet valves (24,25,29,30) and pressure fluid outlet valves (22,23,35,36) provided in the pressure fluid conduits, with pressure pulsation attenuators (27) of a defined volume expansion and flow length being provided for noise reduction purposed during the control operation, between the master cylinder (2) and the wheel brakes (31 through 34).