JPS6111290U - Cartridge heater - Google Patents

Cartridge heater

Info

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
Application number
JP9562884U
Other languages
Japanese (ja)
Inventor
輝男 阿部
勝弘 山崎
Original Assignee
株式会社日立ホームテック
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社日立ホームテック filed Critical 株式会社日立ホームテック
Priority to JP9562884U priority Critical patent/JPS6111290U/en
Publication of JPS6111290U publication Critical patent/JPS6111290U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端を封止板で封止した金属パイプの内部に発熱線を巻
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.
JP9562884U 1984-06-26 1984-06-26 Cartridge heater Pending JPS6111290U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727591A (en) * 1980-07-26 1982-02-13 Hakko Denki Seisakusho Kk Cartridge heater

Patent Citations (1)

* Cited by examiner, † Cited by third party
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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