Electrical resistors – Resistance value responsive to a condition – Ambient temperature
Patent
1996-02-22
1998-07-14
Hoang, Tu B.
Electrical resistors
Resistance value responsive to a condition
Ambient temperature
338 22R, 338 29, 338195, H01C 304
Patent
active
057810982
ABSTRACT:
A temperature sensor includes a temperature sensing section having a thermistor element 11 and connecting ends 121 and 122, an outside connection circuit having detecting resistors 211 to 213 and connecting ends 221 to 225, and a switching element 30 for obtaining a selective connection between the first ends 121 and 122 and the second ends 221 to 225. The switching element 30 is for example constructed by a connector 31 and a shunt wire 32. The second switching element 30 can, as an alternative, be constructed by a pair of connectors, which provide different mutual positions, one of which is selected to obtain a connection. As a second feature, a connector, which is separate from the thermistor element, is provided with adjusting resistors which are in series and in parallel connected to the thermistor element.
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Hoang Tu B.
Nippondenso Co. Ltd.
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