logo

For the Inventor, By the Inventor

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 9630605 B1

PDFFull Text
Date of Patent:
Apr. 25, 2017

Filed:

Aug. 27, 2014

Electric brake device

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Takashi Shimada, Wako, JP;

Kazuharu Kidera, Wako, JP;

Soichiro Ueura, Wako, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Melody Burch

Int. Cl.
CPC ...
B60T 13/74 (2006.01); B60T 7/04 (2006.01); B60T 13/66 (2006.01); B60T 13/14 (2006.01); B60T 8/40 (2006.01); B60T 8/32 (2006.01);
U.S. Cl.
CPC ...
B60T 13/745 (2013.01); B60T 7/042 (2013.01); B60T 8/4081 (2013.01); B60T 13/146 (2013.01); B60T 13/662 (2013.01);
Abstract

An electric brake device includes: a motor cylinder device that generates a hydraulic pressure in accordance with a brake operation of a driver with an electric motor; a rotational angle sensor that detects a rotor rotational angle θ of the electric motor; and a motor control section that controls an output torque of the electric motor corresponding to the rotor rotational angle θ and controls the electric motor by advancing a detection value of the rotational angle sensor. The current phase setup section sets a current phase to an advanced side as an electrical advance control. The current phase setup section inhibits the advancing the detection value when the electric motor performs reversed rotation, or sets the current phase to a retarded side.

Find Patent Forward Citations

Shimada, Takashi. (2017). Electric brake device (U.S. Patent No. 9630605). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9630605

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

Loading…