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Electrical thermal-storage heater - has temp. sensor in air outlet controlling fan motor via fluid in capillary acting on switch
Electrical thermal-storage heater - has temp. sensor in air outlet controlling fan motor via fluid in capillary acting on switch
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机译:电蓄热式加热器-具有温度出风口中的传感器通过作用在开关上的毛细管中的流体控制风扇电机
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摘要
The thermal-storage heater has an electrically-heated storage core and a discharge channel along which air is blown by a fan. A temp. sensor is located in the outlet to control the temp. of the air leaving the channel. The temp. sensor (13) controls the fan's motor directly by switching its supply on and off via a controller or switch (15). The sensor consists of a capillary tube filled with a fluid whose expansion/contraction moves a membrane that operates the controller or switch.
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