Line-type heater

Details Line-type heater Line-type heater

1999-06-07

2000-12-19

Walberg, Teresa

Electric heating

Heating devices

With heating unit structure

219543, 338311, H05B 302

Patent

active

061630187

ABSTRACT:
A recess portion is provided in a portion in the upper surface 1a of the stay member correspondingly to one longitudinal side edge of the insulating substrate so that a portion of the one longitudinal side edge faces the recess portion 6, so that the insulating substrate can crack by a heat accumulation effect in this portion facing the recess portion.

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patent: 5162634 (1992-11-01), Kusaka et al.
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patent: 5822675 (1998-10-01), Paquet et al.
patent: 5965049 (1999-10-01), Carlet

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