JPS63182494U - - Google Patents

Info

Publication number
JPS63182494U
JPS63182494U JP2312687U JP2312687U JPS63182494U JP S63182494 U JPS63182494 U JP S63182494U JP 2312687 U JP2312687 U JP 2312687U JP 2312687 U JP2312687 U JP 2312687U JP S63182494 U JPS63182494 U JP S63182494U
Authority
JP
Japan
Prior art keywords
cylindrical
cylindrical body
sprayed layer
metal sprayed
layer
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
JP2312687U
Other languages
English (en)
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 filed Critical
Priority to JP2312687U priority Critical patent/JPS63182494U/ja
Publication of JPS63182494U publication Critical patent/JPS63182494U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す筒状ヒータ
の斜視図、第2図は第1図のA―A線拡大断面図
、第3図は第1図の筒状ヒータの製作工程説明図
、第4図はこの考案の他の実施例を示す第1図相
当図、第5図は同じく第3図相当図である。 1……筒状体、2……金属筒、3……ほうろう
層、4……金属溶射層、7……筒状ヒータ、8…
…筒状ヒータ。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 金属筒の表面に電気絶縁性を有するほうろう
    層を設けて成る筒状体の前記ほうろう層の上に、
    金属溶射層を設けたことを特徴とする筒状ヒータ
    。 2 金属溶射層が筒状体の内面に設けられている
    実用新案登録請求の範囲第1項記載の筒状ヒータ
    。 3 金属溶射層が筒状体の外面に設けられている
    実用新案登録請求の範囲第1項記載の筒状ヒータ
    。 4 金属溶射層が筒状体の表面に沿うらせん帯状
    を呈する実用新案登録請求の範囲第1項または第
    2項または第3項記載の筒状ヒータ。
JP2312687U 1987-02-19 1987-02-19 Pending JPS63182494U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2312687U JPS63182494U (ja) 1987-02-19 1987-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2312687U JPS63182494U (ja) 1987-02-19 1987-02-19

Publications (1)

Publication Number Publication Date
JPS63182494U true JPS63182494U (ja) 1988-11-24

Family

ID=30821158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2312687U Pending JPS63182494U (ja) 1987-02-19 1987-02-19

Country Status (1)

Country Link
JP (1) JPS63182494U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936768U (ja) * 1972-06-23 1974-04-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936768U (ja) * 1972-06-23 1974-04-01

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