ELECTRIC HEATER FOR USE IN VEHICLE AND VEHICLE INCLUDING THE SAME

ELECTRIC HEATER FOR USE IN VEHICLE AND VEHICLE INCLUDING THE SAME

An electric heater for a vehicle includes a heat dissipation fin for heat-exchange with air, a ceramic element to emit heat by receiving a power-supply voltage, and a housing to support the heat dissipation fin and the ceramic element. The ceramic element includes a first positive temperature coeffi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIN, Gee Young, KWON, Dong Ho
Format: Patent
Sprache:eng
Schlagworte:
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:An electric heater for a vehicle includes a heat dissipation fin for heat-exchange with air, a ceramic element to emit heat by receiving a power-supply voltage, and a housing to support the heat dissipation fin and the ceramic element. The ceramic element includes a first positive temperature coefficient (PTC) element, and a second PTC element having a heating power greater than a heating power of the first PTC element.