| 摘要 |
PROBLEM TO BE SOLVED: To eliminate need of extending a power cable for each tape heater so as to reduce labor on installation work, decrease installation cost, and improve safety performance related to installation places. SOLUTION: The tape heater 1 is provided with a tape of base material 2, a heat generating wire 5 provided on the tape of base material 2, a pair of power lines 4 and 4 provided along the length of the tape of base material 2 to feed current to the heat generating wire 5, and connectors 5a-5d provided at both ends of the power lines 4 and 4. A plurality of tape heaters 1 are connected in such a way that the respective heat generating wires 5 are connected in parallel. COPYRIGHT: (C)2009,JPO&INPIT
|
