| 摘要 |
PCT No. PCT/JP83/00414 Sec. 371 Date Jul. 18, 1984 Sec. 102(e) Date Jul. 18, 1984 PCT Filed Nov. 16, 1983 PCT Pub. No. WO84/01885 PCT Pub. Date May 24, 1984.A vehicle seat heater includes a main body adapted to be mounted on at least one of a seat cushion part or seat back part of a vehicle seat and provided with a pair of electric warming heaters. A thermally insulated temperature control unit located remotely from the heater main body is provided for stopping energization of the heating elements when the temperature of the seat heater main body exceeds a predetermined level. The control unit includes a pair of auxiliary electric heaters each respectively coupled to a different one of the warming heaters for simultaneous energization therewith and a pair of thermostatic switches coupled in series, with each thermostatic switch being in heat exchange relationship with a different one of the auxiliary heaters for stopping the flow of electricity to the auxiliary heater and warming heater coupled thereto. The thermostat switches and auxiliary heaters are disposed within casing or housing and connected to the respective warming heaters by lead wires.
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