JPS6111290U - Cartridge heater - Google Patents
Cartridge heaterInfo
- Publication number
- JPS6111290U JPS6111290U JP9562884U JP9562884U JPS6111290U JP S6111290 U JPS6111290 U JP S6111290U JP 9562884 U JP9562884 U JP 9562884U JP 9562884 U JP9562884 U JP 9562884U JP S6111290 U JPS6111290 U JP S6111290U
- Authority
- JP
- Japan
- Prior art keywords
- heating wire
- cartridge heater
- sealing plate
- metal pipe
- lead wires
- 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
Landscapes
- Resistance Heating (AREA)
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
第１図は本考案の一実施例を示すカートリッジヒーター
の断面図、第２図は同カートリッジヒーターの切断断面
図である。
１・・・・・・金属パイプ、２・・・・・・発熱線、３
・・・・・・発熱線リード線、４・・・・・・円筒形絶
縁コアー、５・・・・・・温度センサー、６・・・・・
・センサーリード線、７・・・・・・封止板、８・・・
・・・貫通孔。FIG. 1 is a cross-sectional view of a cartridge heater showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the same cartridge heater. 1...Metal pipe, 2...Heating wire, 3
...Heating wire lead wire, 4...Cylindrical insulated core, 5...Temperature sensor, 6...
・Sensor lead wire, 7...Sealing plate, 8...
...Through hole.
Claims (1)
きつけた円筒形絶縁コアーを挿入し、その周囲に電気絶
縁部材を充てんし、他端開口部からリード線を導出して
なるカートリッジヒーターにおいて、前記発熱線２が巻
かれた円筒形絶縁コア−４の内部に等間隔に４個の貫通
孔８を軸方向に沿って設けるとともに、金属パイプ１の
封止板７に温度センサー５を密着して取付け、前記貫通
孔８の一方の対向する二箇所に発熱線リード線３、他方
の対向する二箇所にセンサーリード線６を挿通するよう
にしたことを特徴とするカートリッジヒーター。A cylindrical insulating core wrapped with a heating wire is inserted into a metal pipe whose one end is sealed with a sealing plate, the periphery of the core is filled with an electrically insulating material, and a lead wire is led out from the opening at the other end. In the cartridge heater, four through holes 8 are provided along the axial direction at equal intervals inside the cylindrical insulating core 4 around which the heating wire 2 is wound, and a temperature sensor is installed in the sealing plate 7 of the metal pipe 1. 5 are attached in close contact with each other, and the heating wire lead wires 3 are inserted into two opposing locations on one side of the through hole 8, and the sensor lead wires 6 are inserted through the other two opposing locations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562884U JPS6111290U (en) | 1984-06-26 | 1984-06-26 | Cartridge heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562884U JPS6111290U (en) | 1984-06-26 | 1984-06-26 | Cartridge heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6111290U true JPS6111290U (en) | 1986-01-23 |
Family
ID=30654850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9562884U Pending JPS6111290U (en) | 1984-06-26 | 1984-06-26 | Cartridge heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6111290U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727591A (en) * | 1980-07-26 | 1982-02-13 | Hakko Denki Seisakusho Kk | Cartridge heater |
-
1984
- 1984-06-26 JP JP9562884U patent/JPS6111290U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727591A (en) * | 1980-07-26 | 1982-02-13 | Hakko Denki Seisakusho Kk | Cartridge heater |
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