JPS6188421U - - Google Patents

Info

Publication number
JPS6188421U
JPS6188421U JP17158284U JP17158284U JPS6188421U JP S6188421 U JPS6188421 U JP S6188421U JP 17158284 U JP17158284 U JP 17158284U JP 17158284 U JP17158284 U JP 17158284U JP S6188421 U JPS6188421 U JP S6188421U
Authority
JP
Japan
Prior art keywords
cable
heat
prevention structure
utility
fire prevention
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.)
Granted
Application number
JP17158284U
Other languages
Japanese (ja)
Other versions
JPH066653Y2 (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 JP1984171582U priority Critical patent/JPH066653Y2/en
Publication of JPS6188421U publication Critical patent/JPS6188421U/ja
Application granted granted Critical
Publication of JPH066653Y2 publication Critical patent/JPH066653Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)

Description

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

第１図は本考案の一実施例に係るケーブル貫通
部の防火措置構造を示す断面図、第２図は従来の
ケーブル貫通部の防火措置構造を示す断面図、第
３図は第１図に示された実施例に用いられた放熱
装置を拡大して示す斜視図、第４図は本考案の他
の実施例に係るケーブル貫通部の防火措置構造を
示す断面図である。 １…隔壁、２…貫通孔、３ａ，３ｂ，１６…ケ
ーブル、４…耐火材、５，１７…耐火板、６，１
８…耐熱シール材、１０…放熱装置、１３…留め
金具。 Fig. 1 is a sectional view showing a fire prevention structure of a cable penetration part according to an embodiment of the present invention, Fig. 2 is a sectional view showing a fire protection structure of a conventional cable penetration part, and Fig. 3 is similar to Fig. 1. FIG. 4 is an enlarged perspective view showing the heat dissipation device used in the illustrated embodiment, and FIG. 4 is a sectional view showing a fire prevention structure of a cable penetration part according to another embodiment of the present invention. 1... Partition wall, 2... Through hole, 3a, 3b, 16... Cable, 4... Fireproof material, 5, 17... Fireproof plate, 6, 1
8... Heat-resistant sealing material, 10... Heat dissipation device, 13... Fastener.

Claims (1)

【実用新案登録請求の範囲】 (1) 隔壁のケーブル貫通防火措置部に隣接して
該ケーブルに放熱装置を取付けたことを特徴とす
るケーブル貫通部の防火措置構造。 (2) 前記放熱装置が一端側を前記ケーブルの発
熱部に固定され且つ他端に放熱部を備えた密封管
内に冷却媒体を封入したヒートパイプからなる実
用新案登録請求の範囲第１項に記載のケーブル貫
通部の防火措置構造。[Claims for Utility Model Registration] (1) A fire prevention structure for a cable penetration section of a bulkhead, characterized in that a heat dissipation device is attached to the cable adjacent to the cable penetration fire protection section. (2) The heat radiating device comprises a heat pipe having one end fixed to the heat generating part of the cable and having a heat radiating part at the other end and a cooling medium sealed in a sealed tube, as set forth in claim 1 of the utility model registration claim. fire prevention structure for cable penetrations.
JP1984171582U 1984-11-14 1984-11-14 Fire protection structure for cable penetrations Expired - Lifetime JPH066653Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984171582U JPH066653Y2 (en) 1984-11-14 1984-11-14 Fire protection structure for cable penetrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984171582U JPH066653Y2 (en) 1984-11-14 1984-11-14 Fire protection structure for cable penetrations

Publications (2)

Publication Number Publication Date
JPS6188421U true JPS6188421U (en) 1986-06-09
JPH066653Y2 JPH066653Y2 (en) 1994-02-16

Family

ID=30729258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984171582U Expired - Lifetime JPH066653Y2 (en) 1984-11-14 1984-11-14 Fire protection structure for cable penetrations

Country Status (1)

Country Link
JP (1) JPH066653Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001017564A (en) * 1999-07-07 2001-01-23 Miyata Ind Co Ltd Extinguishing equipment starting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139356U (en) * 1981-02-25 1982-08-31
JPS5849516U (en) * 1981-09-30 1983-04-04 株式会社日立製作所 fire seal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57139356U (en) * 1981-02-25 1982-08-31
JPS5849516U (en) * 1981-09-30 1983-04-04 株式会社日立製作所 fire seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001017564A (en) * 1999-07-07 2001-01-23 Miyata Ind Co Ltd Extinguishing equipment starting device

Also Published As

Publication number Publication date
JPH066653Y2 (en) 1994-02-16

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