| 摘要 |
A flexible electric heater comprises a heat resistant support (4) of sheet or tape form having at least one electrical resistance heating element (1) secured thereto. The at least one heating element comprises a ribbon (2) of electrical resistance material provided with a plurality of integral tabs (3). The tabs have been pressed through the support to secure the heating element to the support. The support (4) is flexible and comprises a woven fabric material, such as woven glass fabric or woven ceramic fabric, or a non-fibrous material, such as flexible mica. <IMAGE> |
