To further equalize thermal conductivity of plate materials for heat transfer in respect of continuity structure to a heater line and support structure when a plurality of plate heaters are used.
In this plate heater formed by laminating plate type heating body 2 and the plate material 1 for heat transfer, the heating body 2 is formed by arranging totally four combinations of two respectively transverse and longitudinal rows of heating sections 2a, 2b formed by heater lines 4 spread over the plate material 1 for heat transfer. All of negative electrode side line ends t of a pair of line ends t, t of the heater lines 4 are connected with a single continuity section 7 arranged on one end of the plate material 1 for heat transfer, and all of the other positive electrode side line ends t of the heater lines 4 are also arranged on one end of the plate material 1 for heat transfer. The continuity section 7 is extended toward the end of the other side of one end of the plate material 1 for heat transfer as a power line 5.
HIRATA TSUTOMU
AKAMATSU KENSUKE
OKA TETSUYA
| JPH09139279A | 1997-05-27 | |||
| JPH0621195U | 1994-03-18 | |||
| JPH11135243A | 1999-05-21 | |||
| JPH1167426A | 1999-03-09 | |||
| JPH03257784A | 1991-11-18 | |||
| JPH0216596U | 1990-02-02 | |||
| JPH0343293U | 1991-04-23 |
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