JPS6124994U - Cartridge heater - Google Patents

Cartridge heater

Info

Publication number
JPS6124994U
JPS6124994U JP10864184U JP10864184U JPS6124994U JP S6124994 U JPS6124994 U JP S6124994U JP 10864184 U JP10864184 U JP 10864184U JP 10864184 U JP10864184 U JP 10864184U JP S6124994 U JPS6124994 U JP S6124994U
Authority
JP
Japan
Prior art keywords
core unit
cartridge heater
outer diameter
bobbin
guide
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
JP10864184U
Other languages
Japanese (ja)
Inventor
信英 宇留野
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 JP10864184U priority Critical patent/JPS6124994U/en
Publication of JPS6124994U publication Critical patent/JPS6124994U/en
Pending legal-status Critical Current

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

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

第1図は本考案のカートリッジヒータの断面図、第2図
は同カートリッジヒータに使用するガイドボビンの正面
図、第3図はガイドポビンの断面図、第4図は従来のカ
ートリッジヒータの断面図、第5図は同カートリッジヒ
ータに使用のカイドボビンの正面図を示すものである。 図において、2は電熱線、3は電極線、5はガイドボビ
ン、8は金属パイプ、14は凹状部である。
Fig. 1 is a sectional view of the cartridge heater of the present invention, Fig. 2 is a front view of a guide bobbin used in the cartridge heater, Fig. 3 is a sectional view of the guide bobbin, and Fig. 4 is a sectional view of a conventional cartridge heater. FIG. 5 shows a front view of the guide bobbin used in the cartridge heater. In the figure, 2 is a heating wire, 3 is an electrode wire, 5 is a guide bobbin, 8 is a metal pipe, and 14 is a concave portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸方向に複数個の貫通孔12を設けたボビン1の外周に
電熱線2を巻付けるとともに、前記貫通孔12に2本の
電極線3を挿入し、その電極線3を電熱線2の両端に接
続してコアユニット13を構成し、このコアユニット1
3を一側のみ開口した金属パイプ8内に挿入してその底
部に挿入してある凹状のガ、イドコア4の凹部に嵌合し
、固定してなるカートリッジヒータにおいて、このコア
ユニット13の他側に外径が金属パイブ8の内径よりも
小さく、かつ、コアユニット13の外径よりモ大きく、
かつコアユニット13と接する部分にコアユニット13
の外径よりも内径が大なる凹状部14と、電極線3の通
る貫通孔15を有し、かつ外周の長手力向に、電気絶縁
粉未9の通る溝16を部分的に設けたガイドボビン5を
凹状部14がコアユニット13と嵌合するように挿入し
てなるカートリッジヒータ。
A heating wire 2 is wound around the outer periphery of a bobbin 1 having a plurality of through holes 12 in the axial direction, and two electrode wires 3 are inserted into the through holes 12, and the electrode wires 3 are connected to both ends of the heating wire 2. to configure the core unit 13, and this core unit 1
In the cartridge heater, the core unit 13 is inserted into a metal pipe 8 with only one side open, and the other side of the core unit 13 is fixed. has an outer diameter smaller than the inner diameter of the metal pipe 8 and larger than the outer diameter of the core unit 13;
And the core unit 13 is in contact with the core unit 13.
A guide having a concave portion 14 having an inner diameter larger than the outer diameter of the guide, a through hole 15 through which the electrode wire 3 passes, and a groove 16 through which the electrical insulating powder 9 passes partially in the longitudinal direction of the outer circumference. A cartridge heater in which a bobbin 5 is inserted so that a concave portion 14 fits into a core unit 13.
JP10864184U 1984-07-18 1984-07-18 Cartridge heater Pending JPS6124994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10864184U JPS6124994U (en) 1984-07-18 1984-07-18 Cartridge heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10864184U JPS6124994U (en) 1984-07-18 1984-07-18 Cartridge heater

Publications (1)

Publication Number Publication Date
JPS6124994U true JPS6124994U (en) 1986-02-14

Family

ID=30667821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10864184U Pending JPS6124994U (en) 1984-07-18 1984-07-18 Cartridge heater

Country Status (1)

Country Link
JP (1) JPS6124994U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7221577B1 (en) * 2022-07-22 2023-02-14 カンケンテクノ株式会社 Electric heater and semiconductor exhaust gas treatment device using the heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7221577B1 (en) * 2022-07-22 2023-02-14 カンケンテクノ株式会社 Electric heater and semiconductor exhaust gas treatment device using the heater
WO2024018633A1 (en) * 2022-07-22 2024-01-25 カンケンテクノ株式会社 Electric heater and semiconductor exhaust gas treatment device using said heater

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