Vehicle Heating System and Method Using PTC Heater
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United States of America Patent
Stats
-
N/A
Issued Date -
Mar 29, 2012
app pub date -
Nov 24, 2010
filing date -
Sep 28, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A vehicle heating system using a PTC heater is provided, which includes an input unit for inputting set temperatures of a driver seat and a passenger seat, a control unit outputting PWM control signals so as to control respective outputs of a left heat source portion and a right heat source portion formed in the PTC heater based on the set temperatures input through the input unit, and a power supply unit supplying power to the left heat source portion and the right heat source portion, respectively, in accordance with the PWM control signals output from the control unit.
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Family
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Cited Art Landscape
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