Improvements relating to electrically conductive materials
A conductive element useable as a resistance heater comprises a carbonised fabric (12) which has electrical terminals (18, 20) connected thereto and is encapsulated in or sandwiched between layers of plastic insulating material. The element generally is flexible and can be embodied in for example bl...
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| Zusammenfassung: | A conductive element useable as a resistance heater comprises a carbonised fabric (12) which has electrical terminals (18, 20) connected thereto and is encapsulated in or sandwiched between layers of plastic insulating material. The element generally is flexible and can be embodied in for example blankets for animals, vehicle seats and clothing. It is preferably provided with an electrical control circuit for controlling the temperature to which the fabric heats (Fig 9, 10). |
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