GAS LEAKAGE ALARM

PURPOSE:To attain to enhahce reliability, by isolating a thermistor and a gas detection element by the partition wall provided to a circuit board. CONSTITUTION:A thermistor 4 is isolated from a gas detection element 2 and a load resistor 3 by a partition wall 11. Therefore, the heat generated in the...

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Bibliographische Detailangaben
1. Verfasser:	NOBETANI TORU
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEASURING PHYSICS PRINTED CIRCUITS TESTING
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Beschreibung
Zusammenfassung:	PURPOSE:To attain to enhahce reliability, by isolating a thermistor and a gas detection element by the partition wall provided to a circuit board. CONSTITUTION:A thermistor 4 is isolated from a gas detection element 2 and a load resistor 3 by a partition wall 11. Therefore, the heat generated in the gas detection element is not propagated to the thermistor 4 by air and the accurate correction of temp. is enabled and the enhancement of reliability is achieved.