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:
Mar. 04, 1997
Filed:
Dec. 23, 1994
Applicant:
Inventors:
David F Reuter, Beavercreek, OH (US);
Dewey F Mort, Dayton, OH (US);
John A Guernsey, Dayton, OH (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
3031135 ; 3031154 ;
Abstract
An ABS hydraulic modulator concept designed for application in vehicle braking systems is presented. The design utilizes an integrated hybrid approach of dual apply/release solenoid control and single solenoid/isolation valve assembly control. Opening of the single solenoid induces an ABS release and causes the isolation valve assembly to close effecting wheel brake pressure reduction.