Remote control car heater
First Claim
Patent Images
1. A remote control auxiliary car heater comprising:
- transmitter means for transmitting a start signal;
receiver means for receiving said transmitted start signal;
electrical resistance heater means operatively connected to said receiver means for being energized upon receipt of said start signal;
blower means disposed in operative relation to said electrical resistance means, said blower means energized by being operatively connected to said receiver means for causing airflow over said electrical resistance means upon receipt of said transmitted start signal;
a thermostat disposed between said receiver means and said electrical resistance heater means for controlling application of energy to said electrical resistance heater means; and
airflow control means operatively connected to said receiver means for controlling airflow from said blower means and directing said airflow to a windshield of an automobile.
1 Assignment
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Accused Products
Abstract
A remote transmitter is operative to start an electrical heater disposed in an automobile. The electrical heater operates off a separate electrical system from that normally found in the automobile. Once the automobile engine is started and the heating system of the automobile is operative, a thermostatic switch is actuated which removes power from the electrical heater.
26 Citations
9 Claims
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1. A remote control auxiliary car heater comprising:
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transmitter means for transmitting a start signal; receiver means for receiving said transmitted start signal; electrical resistance heater means operatively connected to said receiver means for being energized upon receipt of said start signal; blower means disposed in operative relation to said electrical resistance means, said blower means energized by being operatively connected to said receiver means for causing airflow over said electrical resistance means upon receipt of said transmitted start signal; a thermostat disposed between said receiver means and said electrical resistance heater means for controlling application of energy to said electrical resistance heater means; and airflow control means operatively connected to said receiver means for controlling airflow from said blower means and directing said airflow to a windshield of an automobile. - View Dependent Claims (2, 3, 4, 5)
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6. In an automobile having a heater radiator disposed within the interior of the automobile, a fluid input line connected to said radiator and a fluid output line connected to said radiator forming fluid circuit through the radiator, a blower motor disposed in operative relation to said radiator, and a heater switch connected to said blower motor for causing energization thereof, the improvement comprising an electrical resistance heater disposed in operative relation to said blower motor;
- a receiver means for receiving a signal transmitted from a remote transmitter unit, said receiver means being connected for energization of said electrical resistance heater;
a thermostatic switch means disposed in one of said input and output lines of said heater radiator, said thermostatic switch means being operative to remove energization from said electrical resistance heater upon a temperature value in the associated line rising above a predetermined temperature level. - View Dependent Claims (7, 8, 9)
- a receiver means for receiving a signal transmitted from a remote transmitter unit, said receiver means being connected for energization of said electrical resistance heater;
Specification