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:
Nov. 16, 2010
Filed:
Mar. 01, 2006
Kazuaki Nakamura, Toyota, JP;
Hiromichi Kimura, Okazaki, JP;
Koji Oshima, Nagoya, JP;
Tomohiro Asami, Nissin, JP;
Takahiro Kondo, Toyota, JP;
Kazuaki Nakamura, Toyota, JP;
Hiromichi Kimura, Okazaki, JP;
Koji Oshima, Nagoya, JP;
Tomohiro Asami, Nissin, JP;
Takahiro Kondo, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
An ECU executes a program including detecting an engine speed; detecting a turbine speed; calculating a slip revolution speed of a torque converter as; calculating a hydraulic pressure control value based on the slip revolution speed and a map; and outputting a hydraulic pressure control signal to a linear solenoid. The map is set such that the hydraulic pressure control value is smaller as the slip revolution speed increases in positive values.