JPS59125015U - fireproof cable - Google Patents

fireproof cable

Info

Publication number
JPS59125015U
JPS59125015U JP1822583U JP1822583U JPS59125015U JP S59125015 U JPS59125015 U JP S59125015U JP 1822583 U JP1822583 U JP 1822583U JP 1822583 U JP1822583 U JP 1822583U JP S59125015 U JPS59125015 U JP S59125015U
Authority
JP
Japan
Prior art keywords
fireproof cable
conductor
shaped
insulator
fan
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
JP1822583U
Other languages
Japanese (ja)
Inventor
秋江敏弘
Original Assignee
住友電気工業株式会社
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 住友電気工業株式会社 filed Critical 住友電気工業株式会社
Priority to JP1822583U priority Critical patent/JPS59125015U/en
Publication of JPS59125015U publication Critical patent/JPS59125015U/en
Pending legal-status Critical Current

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Landscapes

  • Insulated Conductors (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図は従来の円形導体3心の場合の耐火ケーブルの断
面図、第2図から第4図は本考案のそれぞれ扇形導体、
半円形導体、l/4円形導体の耐火ケーブルの断面図で
ある。 1・・・・・・円形導体、2・・・・・・耐火層、3・
・・・・・絶縁体、4・・・・・・介在物、5・・・・
・・押え巻きテープ、6・・・・・・シース、10・・
・・・・扇形導体。
Figure 1 is a cross-sectional view of a conventional fireproof cable with three circular conductors, and Figures 2 to 4 are the fan-shaped conductors of the present invention.
FIG. 2 is a cross-sectional view of a fireproof cable with a semicircular conductor and a 1/4 circular conductor. 1... Circular conductor, 2... Fireproof layer, 3.
...Insulator, 4...Inclusion, 5...
... Presser winding tape, 6 ... Sheath, 10 ...
...Sector-shaped conductor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 導体形状を半円形、扇形または174円形とし、その上
に耐火層および絶縁体を施して絶縁線心とし、それぞれ
2心、3心、4心に集合し、断面円形に構成してなる耐
火ケーブル。
A fire-resistant cable in which the conductor has a semicircular, fan-shaped or 174-circular shape, and a fireproof layer and an insulator are applied thereon to form an insulated wire core, each of which is assembled into 2, 3, or 4 cores and has a circular cross section. .
JP1822583U 1983-02-10 1983-02-10 fireproof cable Pending JPS59125015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1822583U JPS59125015U (en) 1983-02-10 1983-02-10 fireproof cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1822583U JPS59125015U (en) 1983-02-10 1983-02-10 fireproof cable

Publications (1)

Publication Number Publication Date
JPS59125015U true JPS59125015U (en) 1984-08-23

Family

ID=30149432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1822583U Pending JPS59125015U (en) 1983-02-10 1983-02-10 fireproof cable

Country Status (1)

Country Link
JP (1) JPS59125015U (en)

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