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:
Sep. 22, 2020
Filed:
Mar. 20, 2018
Applicant:
Honda Motor Co.,ltd., Tokyo, JP;
Inventors:
Yuya Tachibanada, Saitama, JP;
Yutaka Ishikawa, Saitama, JP;
Shunsuke Yoshida, Saitama, JP;
Tomoaki Mukai, Saitama, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 30/18 (2012.01); F16H 63/34 (2006.01); F16H 61/14 (2006.01); B60W 10/196 (2012.01); B60W 10/02 (2006.01); F16H 63/48 (2006.01); F16H 3/66 (2006.01);
U.S. Cl.
CPC ...
B60W 30/18054 (2013.01); B60W 10/026 (2013.01); B60W 10/196 (2013.01); F16H 61/143 (2013.01); F16H 63/3483 (2013.01); F16H 63/486 (2013.01); B60W 2510/101 (2013.01); B60W 2710/024 (2013.01); B60W 2710/188 (2013.01); F16H 3/66 (2013.01); F16H 2200/0069 (2013.01); F16H 2200/2012 (2013.01); F16H 2200/2046 (2013.01); F16H 2200/2048 (2013.01); F16H 2200/2066 (2013.01); F16H 2200/2082 (2013.01); F16H 2312/12 (2013.01);
Abstract
Provided is a hydraulic pressure control device. A hydraulic pressure control device includes a solenoid valve configured to supply hydraulic pressure to switch between an engaged state and a released state of a lock-up clutch, and a transmission control device configured to control the solenoid valve. The solenoid valve supplies hydraulic pressure to switch between a parking locked state and a parking released state of a parking lock mechanism, in addition to switching of the lock-up clutch.