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:
Oct. 15, 2019
Filed:
Dec. 22, 2017
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventors:
Michael Kordik, Dayton, OH (US);
Marc Georgin, Dayton, OH (US);
Assignee:
GOODRICH CORPORATION, Carlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 17/22 (2006.01); B60T 8/17 (2006.01); F16K 37/00 (2006.01);
U.S. Cl.
CPC ...
B60T 17/221 (2013.01); B60T 8/1703 (2013.01); B60T 17/22 (2013.01); F16K 37/0041 (2013.01);
Abstract
Braking control systems and methods, such as for an aircraft, use a first pressure sensor and a second pressure sensor from a non-primary braking system to validate the first pressure sensor. In response to the first pressure sensor being validated, a health status of a servo valve is monitored based on predetermined characteristics about the servo valve, including electrical current input into the servo valve and hydraulic pressure output from the servo valve.