Title:
THERMOSTAT DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/102036
Kind Code:
A1
Abstract:
In order to configure a thermostat device to be attached to a vehicle (engine or the like) by a simple structure with a required minimum number of components and improve the assembly performance thereof, the thermostat device is provided with a casing (2) which comprises a first coolant flow path (2B), a second coolant flow path (2D), and a thermostat accommodating part communicating with the first and second coolant flow paths, a cover (3) which comprises a third coolant flow path (2C) communicating with the thermostat accommodating part and covers the thermostat accommodating part, and a thermostat (10) which comprises a thermoelement (10h) that moves forward and backward according to the change of the temperature of a coolant flowing through the thermostat accommodating part. The thermostat device is provided with a temperature sensor (20) which is provided to face the inside of the thermostat accommodating part and detects the temperature of the coolant. A sensor mounting part (21) which is provided with the temperature sensor therein is provided integrally at the inner end of the cover, and a lead connecting part (25) which is drawn to the outside from the temperature sensor is provided integrally at the outer end of the cover.
Inventors:
YAJIMA Noriyasu (59-2, Nakazato 6-Chome, Kiyose-sh, Tokyo 03, 〒2040003, JP)
Application Number:
JP2010/070820
Publication Date:
August 25, 2011
Filing Date:
November 22, 2010
Export Citation:
Assignee:
NIPPON THERMOSTAT CO.,LTD. (59-2, Nakazato 6-ChomeKiyose-sh, Tokyo 03, 〒2040003, JP)
日本サーモスタット株式会社 (〒03 東京都清瀬市中里６丁目５９番地２ Tokyo, 〒2040003, JP)
日本サーモスタット株式会社 (〒03 東京都清瀬市中里６丁目５９番地２ Tokyo, 〒2040003, JP)
International Classes:
F01P7/16; F16K31/68; F16K37/00; H01H37/40; H01H37/48
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Claims: