Invention Grant
- Patent Title: Tire air pressure transmission device and tire air pressure monitor system
- Patent Title (中): 轮胎气压传动装置和轮胎气压监测系统
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Application No.: US14113437Application Date: 2012-02-20
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Publication No.: US09162542B2Publication Date: 2015-10-20
- Inventor: Takashi Shima , Kazuo Sakaguchi , Syoji Terada
- Applicant: Takashi Shima , Kazuo Sakaguchi , Syoji Terada
- Applicant Address: JP Yokohama-shi, Kanagawa
- Assignee: NISSAN MOTOR CO., LTD.
- Current Assignee: NISSAN MOTOR CO., LTD.
- Current Assignee Address: JP Yokohama-shi, Kanagawa
- Agency: Young Basile
- Priority: JP2011-096948 20110425; JP2011-096949 20110425
- International Application: PCT/JP2012/053973 WO 20120220
- International Announcement: WO2012/147396 WO 20121101
- Main IPC: B60C23/04
- IPC: B60C23/04 ; G01L17/00
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.
Public/Granted literature
- US20140167950A1 TIRE AIR PRESSURE TRANSMISSION DEVICE AND TIRE AIR PRESSURE MONITOR SYSTEM Public/Granted day:2014-06-19
Information query
