JPS6113495U

JPS6113495U - Arc-shaped heating element

Info

Publication number: JPS6113495U
Application number: JP9793784U
Authority: JP
Inventors: 博小泉
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-06-27
Filing date: 1984-06-27
Publication date: 1986-01-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は加熱体の断面図、第２図は基板の斜面図、第３
図は第１図■一■線に沿う断面図、第４図はＩＶ−ＴＶ
線に沿う断面図、第５図は他の実施例の基板の斜面図、
第６図は従来例の断面図である。１・・・加熱体本体、３・・・貫通孔、４・・・シーズ
ヒータ、５・・・嵌込み溝。Figure 1 is a sectional view of the heating element, Figure 2 is an oblique view of the substrate, and Figure 3 is a sectional view of the heating element.
The figure is a cross-sectional view along the line ■1■ in Figure 1, and Figure 4 is a cross-sectional view of the IV-TV.
A sectional view taken along the line, FIG. 5 is an oblique view of the substrate of another embodiment,
FIG. 6 is a sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1... Heating body main body, 3... Through hole, 4... Sheathed heater, 5... Fitting groove.

Claims

[Scope of utility model registration request]

A sheathed heater 4 was inserted into the holes 3 or grooves 5 of the metal substrate 2, which had through holes 3 or fitting grooves 5 opened at both ends of the plate, and the substrate 2 was pressurized to curve into an arc shape. Heating body body 1
An arc-shaped heating body is composed of a heat insulating material 8 covering the outer periphery of the heating body main body 1, and a heat insulating material cover 9 surrounding the heat insulating material 8 and attached to the heating body main body 1.