JPS59158289U

JPS59158289U - Sea heater

Info

Publication number: JPS59158289U
Application number: JP5355683U
Authority: JP
Inventors: 市村　伸男; 浩一日比野
Original assignee: 三菱電機株式会社
Priority date: 1983-04-11
Filing date: 1983-04-11
Publication date: 1984-10-24
Also published as: JPH0130798Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

〜　　　　　　第１、図は従来のシーズヒータの断面図
、第２図、　は従来のシーズヒータの口出線と発熱線の
分解斜視図、第３図は従来のシーズヒータの目出線に発
熱線を々シメだ部分の斜視図、第４図は第３図のＡ−Ａ
線で断面にし、矢印側を見た断面図、第５図はこの考案
のシーズヒータの一実施例の断面図、第６図はこの考案
のシーズヒータに使用する発熱線と保護パイプと日出線
を取り出して示す分解斜視図、第７図はこの考案のシー
ズヒータに使用される保護パイプの斜視図、第８図はこ
の考案のシーズヒータの発熱線と口出線との接続部の斜
視図、第９図は第８図のＢ−Ｂ綿で矢印側を見た断面図
、第１０図はこの考案のシーズヒータの他の実施例にお
ける発熱線と保護パイプを示す斜視図である。２・・・発熱線、４・・・絶縁粉末、６・・・口出線、
６ａ・・・溝、７．７０・・・保護パイプ、７ａ、７０
ａ・・・開口部、８・・・シーズヒータ。なお、図中同
一符号は同一または相当部分を示す。~ Figure 1 is a sectional view of a conventional sheathed heater, Figure 2 is an exploded perspective view of the lead wire and heat generating wire of a conventional sheathed heater, and Figure 3 is a diagram showing the lead wire and heat generating wire of a conventional sheathed heater. A perspective view of the slit part, Figure 4 is A-A in Figure 3.
Figure 5 is a cross-sectional view of an embodiment of the sheathed heater of this invention, and Figure 6 shows the heating wire, protective pipe, and sunrise used in the sheathed heater of this invention. Figure 7 is a perspective view of the protective pipe used in the sheathed heater of this invention, and Figure 8 is a perspective view of the connection between the heating wire and the outlet wire of the sheathed heater of this invention. 9 is a cross-sectional view taken along line B--B in FIG. 8 and viewed from the arrow side, and FIG. 10 is a perspective view showing the heating wire and protection pipe in another embodiment of the sheathed heater of this invention. 2... Heat generating wire, 4... Insulating powder, 6... Output wire,
6a... Groove, 7.70... Protective pipe, 7a, 70
a: opening, 8: sheathed heater. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A heat-generating wire, a protective pipe made of a conductive material having an opening with one side flared, the heat-generating wire passing through the opening, and a groove into which the protective pipe is inserted. A sheathed heater consisting of a sunrise wire that protrudes from a groove and connects the heating wire with a protective pipe by caulking.