JPS63495U - - Google Patents
Info
- Publication number
- JPS63495U JPS63495U JP9405286U JP9405286U JPS63495U JP S63495 U JPS63495 U JP S63495U JP 9405286 U JP9405286 U JP 9405286U JP 9405286 U JP9405286 U JP 9405286U JP S63495 U JPS63495 U JP S63495U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- cartridge heater
- electrode wire
- metal pipe
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
Landscapes
- Resistance Heating (AREA)
Description
第１図はこの考案の一実施例によるカートリツ
ジヒータの断面図、第２図はこの考案の一実施例
における絶縁体の斜視図、第３図は従来のカート
リツジヒータを示す断面図である。
図中、２は電極線、４は金属パイプ、７は絶縁
体、７ａ，７ｂは段差面、７ｃは貫通孔である。
FIG. 1 is a sectional view of a cartridge heater according to an embodiment of this invention, FIG. 2 is a perspective view of an insulator in an embodiment of this invention, and FIG. 3 is a sectional view showing a conventional cartridge heater. . In the figure, 2 is an electrode wire, 4 is a metal pipe, 7 is an insulator, 7a and 7b are stepped surfaces, and 7c is a through hole.
Claims (1)
縁体を介して電極線を導出してなるカートリツジ
ヒータにおいて、前記絶縁体の外側端面に段差を
設け、この段差面の各々に電極線を挿通する貫通
孔を位置させて設けたことを特徴とするカートリ
ツジヒータ。 In a cartridge heater in which an electrode wire is led out through an insulator from an opening at the other end of a metal pipe with one end closed, a step is provided on the outer end surface of the insulator, and an electrode wire is inserted into each of the step surfaces. 1. A cartridge heater characterized in that through-holes are positioned and provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9405286U JPS63495U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9405286U JPS63495U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63495U true JPS63495U (en) | 1988-01-05 |
Family
ID=30957145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9405286U Pending JPS63495U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63495U (en) |
-
1986
- 1986-06-20 JP JP9405286U patent/JPS63495U/ja active Pending