A comfortable temperature control apparatus used for a vehicle is provided with a temperature-change element (20) that changes a temperature thereof by being energized; a heat flux sensor (10) outputting a sensor signal corresponding to a heat flux; a heat...

A vehicle seat is provided with a seat heater capable of suppressing deformation of a heater wire therein. A seat heater 40 provided in a seat cushion 1 of a vehicle seat S includes a first heater wire and a second heater wire which are arranged on the opp...

The seat heater of the present invention comprises: a warming heater (1a) provided in a seat section of a seat; a warming heater (1b) provided in a back section; an overheating-prevention unit (2); and a heating unit (3) that heats the overheating-preventi...

A planar heating device and a seat equipped with the device include: first and second warming heaters (1, 2) connected in parallel with electric power source (4); thermistor (5); thermostat (6) connected in series with second warming heater (2); a heating ...

A surface heating device comprises a heating element fabricated by braiding plural conductors (4) on a flexible supporter (2). The device employs the heating element member which is reduced in the thickness or diameter, and thus can be inhibited from givin...

A surface heating device comprises a heating element fabricated by braiding plural conductors on a flexible supporter. The device employs the heating element member which is reduced in the thickness or diameter, and thus can be inhibited from giving an unc...

A surface heating device comprising: a supporter (2) being flexible; and a heating element (3) comprising a conductor (4) and being disposed on said supporter, said heating element (3) comprising: a first heating element (3a) disposed in an outer region (6...

The heater track (2) is deposited on a flexible substrate (1) of woven plastic foil material and slits (4) allow the mat to be formed to suit.

A surface heating device comprises a heating element fabricated by braiding plural conductors on a flexible supporter. The device employs the heating element member which is reduced in the thickness or diameter, and thus can be inhibited from giving an unc...