SE7906891L - CABLE CHANNEL WITH FIRE PROTECTION DEVICE - Google Patents

CABLE CHANNEL WITH FIRE PROTECTION DEVICE

Info

Publication number
SE7906891L
SE7906891L SE7906891A SE7906891A SE7906891L SE 7906891 L SE7906891 L SE 7906891L SE 7906891 A SE7906891 A SE 7906891A SE 7906891 A SE7906891 A SE 7906891A SE 7906891 L SE7906891 L SE 7906891L
Authority
SE
Sweden
Prior art keywords
cables
channel
protection device
fire protection
cable channel
Prior art date
Application number
SE7906891A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE425448B (en
Original Assignee
Graepel Friedrich C
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 Graepel Friedrich C filed Critical Graepel Friedrich C
Publication of SE7906891L publication Critical patent/SE7906891L/en
Publication of SE425448B publication Critical patent/SE425448B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0412—Heat or fire protective means

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

A cable duct (1) for electric cables (19) comprises a channel (14) of double- walled construction, having a cover (2). To prevent overheating of the cables in the normal course, ventilation openings (10) are provided, offset in the inner and outer walls (5, 6 and 7, 8) respectively of the channel, to prevent flames reaching the cables, in the event of fire. The inner and/or outer walls of the channel, and the cover, are coated on their insides and/or their outsides with a coating of a material which foams when heated by the flames to form heat insulating layers enclosing the cables. Materials are exemplified. In this manner, vital services, powered by the cables, are protected. <IMAGE>
SE7906891A 1978-09-11 1979-08-17 CABLE CHANNEL WITH FIRE PROTECTION DEVICE SE425448B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2839396A DE2839396C3 (en) 1978-09-11 1978-09-11 Cableway with fire protection equipment

Publications (2)

Publication Number Publication Date
SE7906891L true SE7906891L (en) 1980-03-12
SE425448B SE425448B (en) 1982-09-27

Family

ID=6049107

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906891A SE425448B (en) 1978-09-11 1979-08-17 CABLE CHANNEL WITH FIRE PROTECTION DEVICE

Country Status (10)

Country Link
AT (1) AT370261B (en)
BE (1) BE878643A (en)
CH (1) CH646549A5 (en)
DE (1) DE2839396C3 (en)
DK (1) DK148246C (en)
FR (1) FR2435844A1 (en)
GB (1) GB2034535B (en)
IT (1) IT1123111B (en)
NL (1) NL7906406A (en)
SE (1) SE425448B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES503814A0 (en) * 1981-07-09 1982-04-16 Garcia Garrido Lorenzo PROTECTION OF CABLE TRAYS AGAINST INTERNAL AND EXTERNAL FIRE
US4433732A (en) * 1982-04-06 1984-02-28 Minnesota Mining And Manufacturing Company Cable tray protection system
US4493945A (en) * 1982-08-23 1985-01-15 Thermal Science, Inc. Thermal protective system
DE8509123U1 (en) * 1985-03-27 1985-06-13 Wolters KG Brandschutztechnik, 4050 Mönchengladbach Fireproof channel for holding cables, hoses or the like.
DE3538844A1 (en) * 1985-10-31 1987-05-07 Pct Pyrochemtek Ag KIT FOR THE PRODUCTION OF FIRE-RETARDANT CABLES
AT387110B (en) * 1986-03-05 1988-12-12 Windisch Sigrid Cable duct
DE4016160A1 (en) * 1990-05-19 1991-11-28 Erdoelchemie Gmbh HOUSING ARRANGEMENT FOR FIRE-HAZARDOUS INSTALLATIONS
GB2247997B (en) * 1990-09-15 1994-09-21 Environmental Seals Ltd Improvements in and relating to fire proofed conduits and conduit fittings for electrical cabling
GB9209043D0 (en) * 1992-04-27 1992-06-10 B & K Southern Ltd Trunking
DE29517782U1 (en) * 1995-11-10 1996-02-29 Müller, Eckhard, 35781 Weilburg Channel for the installation of cables or the like.
GB9710921D0 (en) * 1997-05-29 1997-07-23 Euro Passive Fire Protection L Ventilated covers for electrical fittings
DE10043356A1 (en) * 2000-09-02 2002-03-14 Werner Thomas Fire protection cladding for a cable routing device
EP1429436A3 (en) * 2002-12-12 2005-06-08 Werner Thomas Cable channel with fire protection and associated manufacturing method
GB2398180A (en) * 2003-01-07 2004-08-11 Alan Campbell Group Ltd Cable tray extension bracket
DE202006015764U1 (en) * 2006-10-14 2008-02-21 Obo Bettermann Gmbh & Co. Kg Device for connecting workstations to an energy, data and / or communication network
GB0720402D0 (en) * 2007-10-18 2007-11-28 Nvc Mfg Ltd Eletrical fittings
CN104242184A (en) * 2014-07-30 2014-12-24 安徽卓越电力设备有限公司 Lead slot adopted on electrical equipment
CN105406417A (en) * 2015-11-26 2016-03-16 湖南华信稀贵科技有限公司 Thermal insulation cable bridge
FR3127734A1 (en) * 2021-10-05 2023-04-07 Speedinnov Vehicle Cable Support Kit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536565C3 (en) * 1975-08-16 1978-05-11 Vw-Werke Vincenz Wiederholt, 4755 Holzwickede Armored steel tube to accommodate electrical conductors
DE2549810C3 (en) * 1975-11-06 1986-05-07 Promat Gesellschaft für moderne Werkstoffe mbH, 4000 Düsseldorf Fire protection device for heat-generating lines
AT366850B (en) * 1975-10-08 1982-05-10 Promat DEVICE FOR FIRE PROTECTION FOR ELECTRICAL LINES INSTALLED IN ROOMS
US4194521A (en) * 1977-07-20 1980-03-25 Burndy Corporation Fire protective structure

Also Published As

Publication number Publication date
SE425448B (en) 1982-09-27
CH646549A5 (en) 1984-11-30
ATA595179A (en) 1982-07-15
DE2839396C3 (en) 1981-11-19
DE2839396B2 (en) 1981-02-19
GB2034535B (en) 1982-09-29
DK375679A (en) 1980-03-12
GB2034535A (en) 1980-06-04
DK148246B (en) 1985-05-13
IT7925609A0 (en) 1979-09-11
FR2435844A1 (en) 1980-04-04
DE2839396A1 (en) 1980-03-20
NL7906406A (en) 1980-03-13
BE878643A (en) 1979-12-31
IT1123111B (en) 1986-04-30
AT370261B (en) 1983-03-10
FR2435844B1 (en) 1984-10-05
DK148246C (en) 1985-10-28

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