JP2550381Y2 - 床や壁等の防火区画体における電線、電線管等の貫通部の防火措置構造 - Google Patents

床や壁等の防火区画体における電線、電線管等の貫通部の防火措置構造

Info

Publication number
JP2550381Y2
JP2550381Y2 JP1990043723U JP4372390U JP2550381Y2 JP 2550381 Y2 JP2550381 Y2 JP 2550381Y2 JP 1990043723 U JP1990043723 U JP 1990043723U JP 4372390 U JP4372390 U JP 4372390U JP 2550381 Y2 JP2550381 Y2 JP 2550381Y2
Authority
JP
Japan
Prior art keywords
fire
refractory material
fire protection
refractory
floor
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.)
Expired - Fee Related
Application number
JP1990043723U
Other languages
English (en)
Japanese (ja)
Other versions
JPH042925U (zh
Inventor
城治 室田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THE FURUKAW ELECTRIC CO., LTD.
Original Assignee
THE FURUKAW ELECTRIC CO., LTD.
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 THE FURUKAW ELECTRIC CO., LTD. filed Critical THE FURUKAW ELECTRIC CO., LTD.
Priority to JP1990043723U priority Critical patent/JP2550381Y2/ja
Priority to US07/687,444 priority patent/US5174077A/en
Priority to AU75215/91A priority patent/AU628734B2/en
Priority to CA002040928A priority patent/CA2040928C/en
Priority to KR1019910006523A priority patent/KR930005717B1/ko
Priority to DE4113375A priority patent/DE4113375A1/de
Publication of JPH042925U publication Critical patent/JPH042925U/ja
Application granted granted Critical
Publication of JP2550381Y2 publication Critical patent/JP2550381Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)
JP1990043723U 1990-04-24 1990-04-24 床や壁等の防火区画体における電線、電線管等の貫通部の防火措置構造 Expired - Fee Related JP2550381Y2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1990043723U JP2550381Y2 (ja) 1990-04-24 1990-04-24 床や壁等の防火区画体における電線、電線管等の貫通部の防火措置構造
US07/687,444 US5174077A (en) 1990-04-24 1991-04-18 Fire protecting structure of channel portion of plastic piping in a fire partition
AU75215/91A AU628734B2 (en) 1990-04-24 1991-04-22 Fire protecting structure of channel portion of plastic piping in a fire partition
CA002040928A CA2040928C (en) 1990-04-24 1991-04-22 Fire protecting structure of channel portion of plastic piping in a fire partition
KR1019910006523A KR930005717B1 (ko) 1990-04-24 1991-04-23 방화구획체에서의 합성수지제 배관물 관통부의 방화조치구조
DE4113375A DE4113375A1 (de) 1990-04-24 1991-04-24 Anordnung zum feuergeschuetzten durchleiten eines kanals durch eine brandschutzwand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990043723U JP2550381Y2 (ja) 1990-04-24 1990-04-24 床や壁等の防火区画体における電線、電線管等の貫通部の防火措置構造

Publications (2)

Publication Number Publication Date
JPH042925U JPH042925U (zh) 1992-01-10
JP2550381Y2 true JP2550381Y2 (ja) 1997-10-08

Family

ID=31556377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990043723U Expired - Fee Related JP2550381Y2 (ja) 1990-04-24 1990-04-24 床や壁等の防火区画体における電線、電線管等の貫通部の防火措置構造

Country Status (1)

Country Link
JP (1) JP2550381Y2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101874939B1 (ko) * 2013-10-22 2018-07-06 지멘스 악티엔게젤샤프트 전기적으로 절연된 전도체를 위한 내화성 벽 리드-스루 및 내화성 벽 리드-스루를 생성하기 위한 방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6256760B2 (ja) * 2013-08-13 2018-01-10 三菱重工業株式会社 シール構造、このシール構造を備える原子炉建屋、この原子炉建屋を備える原子力発電プラント、及び、シール構造の施工方法
JP6644999B2 (ja) * 2016-03-24 2020-02-12 三菱重工業株式会社 シール構造、シール構造を備える建屋、及び建屋を備える発電プラント
SE540912E (en) * 2017-09-12 2021-02-16 Roxtec Ab Extension frame
JP7479298B2 (ja) * 2019-05-23 2024-05-08 古河電気工業株式会社 耐火部材、防火構造体および防火構造体の施工方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649633Y2 (zh) * 1978-10-02 1981-11-19
JPH0172261U (zh) * 1987-11-04 1989-05-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101874939B1 (ko) * 2013-10-22 2018-07-06 지멘스 악티엔게젤샤프트 전기적으로 절연된 전도체를 위한 내화성 벽 리드-스루 및 내화성 벽 리드-스루를 생성하기 위한 방법

Also Published As

Publication number Publication date
JPH042925U (zh) 1992-01-10

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