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:
Aug. 04, 2020
Filed:
Feb. 27, 2017
Jatco Ltd, Fuji-shi, Shizuoka, JP;
Takurou Kawasumi, Ebina, JP;
Ken Okahara, Atsugi, JP;
Midori Yamaguchi, Yokohama, JP;
Masahiro Yamamoto, Zama, JP;
Hiroki Iwasa, Atsugi, JP;
Hiroki Kumashiro, Atsugi, JP;
Masayuki Shimizu, Ayase, JP;
Ryuuichi Furukawa, Sagamihara, JP;
Kenichi Mori, Kanagawa, JP;
Kazutaka Adachi, Kanagawa, JP;
Yutaka Kaneko, Kanagawa, JP;
Hiroyuki Ashizawa, Kanagawa, JP;
JATCO LTD, Fuji-Shi, JP;
Abstract
The controller performs shift control of the transmission such that an actual pressure of a primary pressure becomes an indicating pressure. The controller includes a phase advance compensator which performs advance compensation of the indicating pressure, and a setting unit which sets an indicating pressure on which the advance compensation is performed by the phase advance compensator as the indicating pressure, in accordance with at least one of a rotation speed of a primary pulley, an input torque to a secondary pulley, a speed ratio, or a changing rate.