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:
Oct. 20, 2015
Filed:
Feb. 20, 2012
Applicants:
Takashi Shima, Milton Keynes, GB;
Kazuo Sakaguchi, Ebina, JP;
Syoji Terada, Hiratsuka, JP;
Inventors:
Assignee:
NISSAN MOTOR CO., LTD., Yokohama-shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 23/04 (2006.01); G01L 17/00 (2006.01);
U.S. Cl.
CPC ...
B60C 23/0447 (2013.01); B60C 23/0416 (2013.01); B60C 23/0488 (2013.01); B60C 23/0489 (2013.01); G01L 17/005 (2013.01);
Abstract
A tire air pressure transmission device is provided that is configured to set a sampling period or cycle based on a centrifugal acceleration of a wheel in the centrifugal direction, and to detect the value of the gravitational acceleration component of the centrifugal acceleration at each set sampling period.