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JPS63143823U - - Google Patents

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Publication number
JPS63143823U
JPS63143823U JP3523687U JP3523687U JPS63143823U JP S63143823 U JPS63143823 U JP S63143823U JP 3523687 U JP3523687 U JP 3523687U JP 3523687 U JP3523687 U JP 3523687U JP S63143823 U JPS63143823 U JP S63143823U
Authority
JP
Japan
Prior art keywords
resistant
heat
fire
coated
electric wire
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
JP3523687U
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 JP3523687U priority Critical patent/JPS63143823U/ja
Publication of JPS63143823U publication Critical patent/JPS63143823U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は従来の耐火性電線を示すものであり、
Aは1部剥取り側面図、Bは断面図、第2図は本
考案耐火性電線の1例を示すものであり、Aは1
部剥取り側面図、Bは断面図、第3図は本考案耐
火性電線において熱発泡性耐火材層を形成するた
めの1例を示す斜視図である。 1,1′,1″…絶縁線心、2,2′,2″…
導体、3,3′,3″…耐火性層、4,4′,4
″…絶縁層、5,5′,5″…シース層、6,6
′,6″…熱発泡性耐火材層、7,7′,7″…
ガラス繊維、8,8′,8″…熱発泡性組成物、
9,9′,9″…ジユート。

Claims (1)

    【実用新案登録請求の範囲】
  1. 1本又は、複数本の絶縁線心の外周に、耐熱性
    繊維に熱発泡性耐火組成物を被覆した複合体を並
    列あるいは網目状の形で被覆し、更にその外側に
    プラスチツクによるシースを設けたことを特徴と
    する耐火性電線。
JP3523687U 1987-03-12 1987-03-12 Pending JPS63143823U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3523687U JPS63143823U (ja) 1987-03-12 1987-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3523687U JPS63143823U (ja) 1987-03-12 1987-03-12

Publications (1)

Publication Number Publication Date
JPS63143823U true JPS63143823U (ja) 1988-09-21

Family

ID=30844541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3523687U Pending JPS63143823U (ja) 1987-03-12 1987-03-12

Country Status (1)

Country Link
JP (1) JPS63143823U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942711A (ja) * 1982-08-31 1984-03-09 日立電線株式会社 耐火電線

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942711A (ja) * 1982-08-31 1984-03-09 日立電線株式会社 耐火電線

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