TEMPERATURE ALARM UTILIZING PAIRED POSITIVE AND NEGATIVE COEFFICIENT THERMISTORS

An engine temperature warning device which detects the temperature of an engine by means of a thermosensitive element comprising the combination of a negative characteristic thermistor and a positive characteristic thermistor which are thermosensitive semiconductor resistors to operate a contactless...

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Bibliographische Detailangaben
Hauptverfasser: MIYAMOTO M,JA, TAKAICHI M,JA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An engine temperature warning device which detects the temperature of an engine by means of a thermosensitive element comprising the combination of a negative characteristic thermistor and a positive characteristic thermistor which are thermosensitive semiconductor resistors to operate a contactless electronic solid state switching circuit to energize and de-energize a warning lamp.