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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.:

US 10151653 B1

PDFFull Text
Date of Patent:
Dec. 11, 2018

Filed:

Sep. 02, 2015

System for reproducing a dry friction torque applied to an actuator of a valve located in a hydraulic line of an engine of a spacecraft including an electrical actuator controlling orthogonal forces of plates on a disc to apply resistive torque to a shaft of the actuator

Applicant:

Snecma, Paris, FR;

Inventors:

Olivier Faye, Menilles, FR;

Anthony Caron, Rouen, FR;

Philippe Nomerange, Poissy, FR;

Serge Legonidec, Vernon, FR;

Assignee:

SAFRAN AIRCRAFT ENGINES, Paris, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Harshad R Patel

Assistant Examiner:

Brandi N Hopkins

Int. Cl.
CPC ...
G01L 5/00 (2006.01); G01L 3/18 (2006.01); G01M 13/00 (2006.01); G01L 3/16 (2006.01); F16D 55/225 (2006.01); F16D 65/18 (2006.01); F16D 55/00 (2006.01); F16D 121/28 (2012.01);
U.S. Cl.
CPC ...
G01L 3/16 (2013.01); F16D 55/225 (2013.01); F16D 65/18 (2013.01); G01L 3/18 (2013.01); G01L 5/0042 (2013.01); G01M 13/00 (2013.01); F16D 2055/0016 (2013.01); F16D 2121/28 (2013.01);
Abstract

A system for reproducing a dry friction torque applied to an actuator on a valve of a hydraulic line including a disc coupled to a power transmission shaft; a disc brake including a caliper mounted on a frame and plates adapted to be put into contact with the disc; and an electric actuator configured to control the force of application of the plates onto the disc so as to apply a controlled resistive torque to the power transmission shaft, is provided.

Find Patent Forward Citations

Faye, Olivier. (2018). System for reproducing a dry friction torque applied to an actuator of a valve located in a hydraulic line of an engine of a spacecraft including an electrical actuator controlling orthogonal forces of plates on a disc to apply resistive torque to a shaft of the actuator (U.S. Patent No. 10151653). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10151653

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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