Filter heater

The filter heater (1) has a circuit board (2) on which electronic component (3) is arranged. The mechanically resilient springs are arranged against the electronic component and arranged against a ground pole (5). An electrically conductive fuse element (4) is connected to the electronic component a...

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Bibliographische Detailangaben
Hauptverfasser:	PFEIFFER, GERT, KLINGBACHER, PATRIK, PRAPROTNIG, HEINZ
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING COMBUSTION ENGINES ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RELAYS SELECTORS SEPARATION SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The filter heater (1) has a circuit board (2) on which electronic component (3) is arranged. The mechanically resilient springs are arranged against the electronic component and arranged against a ground pole (5). An electrically conductive fuse element (4) is connected to the electronic component and/or the ground pole through a temperature-sensitive material (7). The temperature-sensitive material releases the connection when reaching or exceeding the predefined limit temperature so that current flow is interrupted, and the filter heater is switched off.