Title:
TEMPERATURE SENSOR UNIT WITH WIRELESS COMMUNICATION FUNCTION FOR ROLLING STOCK BOGIE
Document Type and Number:
WIPO Patent Application WO/2017/061069
Kind Code:
A1
Abstract:
This temperature sensor unit with wireless communication function is provided with: a temperature sensor; a wireless communication board which is arranged separated to the side of the temperature sensor opposite of a rotating body and which is provided with a conversion substrate having a conversion circuit, which converts an analog temperature signal from the temperature sensor to a digital temperature signal, and with a wireless communication module, which is mounted on the conversion substrate and transmits the digital temperature signal with a wireless signal; a battery which is arranged between the temperature sensor and the wireless communication board and which supplies power to the wireless communication board; and a housing which houses the temperature sensor, the wireless communication board and the battery and which is attached to a box. The wireless communication board is arranged in an attitude along a tangential direction of the rotating body and, seen from the direction normal to the wireless communication board, is arranged such that the temperature sensor, the battery and the wireless communication board overlap with each other.
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Inventors:
NISHIMURA TAKEHIRO
SATO YOSHI
MITSUE MASAYUKI
NAKAOKA TERUHISA
SATO YOSHI
MITSUE MASAYUKI
NAKAOKA TERUHISA
Application Number:
PCT/JP2016/003989
Publication Date:
April 13, 2017
Filing Date:
September 01, 2016
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
G08C17/02; B61F15/20; B61K9/04; F16C41/00; G01K1/14; G08C19/00
Foreign References:
| JPH10217964A | 1998-08-18 | |||
| JP2007327645A | 2007-12-20 | |||
| JPH0642983A | 1994-02-18 | |||
| JP2009535697A | 2009-10-01 | |||
| JP2008168761A | 2008-07-24 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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