FR2381377A1 - Non-armoured fire resistant electric cable - is designed to withstand temp. of 900 degrees centigrade for fifteen minutes - Google Patents

Non-armoured fire resistant electric cable - is designed to withstand temp. of 900 degrees centigrade for fifteen minutes

Info

Publication number
FR2381377A1
FR2381377A1 FR7705854A FR7705854A FR2381377A1 FR 2381377 A1 FR2381377 A1 FR 2381377A1 FR 7705854 A FR7705854 A FR 7705854A FR 7705854 A FR7705854 A FR 7705854A FR 2381377 A1 FR2381377 A1 FR 2381377A1
Authority
FR
France
Prior art keywords
designed
armoured
fire resistant
conductors
cable
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
FR7705854A
Other languages
French (fr)
Other versions
FR2381377B1 (en
Inventor
Jean-Claude Descazaux
Robert Calvez
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.)
Trefimetaux SAS
Original Assignee
Trefimetaux SAS
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 Trefimetaux SAS filed Critical Trefimetaux SAS
Priority to FR7705854A priority Critical patent/FR2381377A1/en
Publication of FR2381377A1 publication Critical patent/FR2381377A1/en
Application granted granted Critical
Publication of FR2381377B1 publication Critical patent/FR2381377B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Abstract

The non armoured fire resistant cable has three conductors (1) of 1.5 mm2 section each being of copper. The conductors are insulated by a vulcanised silicon rubber sheath. The cable instestices are filled by glassed fibre fillers (3). The whole is wrapped in ribbon (4) having a mica base on a glass silk substrate, overwhich is applied a vulcanised silicone rubber exterior sheath. The cable is designed to withstand an external temperature of 900 deg.C for 15 minutes whilst the conductors are submitted to a tension of 2 Newton per metre squared, with the designed voltage applied.
FR7705854A 1977-02-21 1977-02-21 Non-armoured fire resistant electric cable - is designed to withstand temp. of 900 degrees centigrade for fifteen minutes Granted FR2381377A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7705854A FR2381377A1 (en) 1977-02-21 1977-02-21 Non-armoured fire resistant electric cable - is designed to withstand temp. of 900 degrees centigrade for fifteen minutes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7705854A FR2381377A1 (en) 1977-02-21 1977-02-21 Non-armoured fire resistant electric cable - is designed to withstand temp. of 900 degrees centigrade for fifteen minutes

Publications (2)

Publication Number Publication Date
FR2381377A1 true FR2381377A1 (en) 1978-09-15
FR2381377B1 FR2381377B1 (en) 1980-06-13

Family

ID=9187346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705854A Granted FR2381377A1 (en) 1977-02-21 1977-02-21 Non-armoured fire resistant electric cable - is designed to withstand temp. of 900 degrees centigrade for fifteen minutes

Country Status (1)

Country Link
FR (1) FR2381377A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100829A2 (en) * 1982-08-06 1984-02-22 AEG KABEL Aktiengesellschaft Halogen-free, fire-resisting cable continuing to function for a certain period in case of fire
FR2573910A1 (en) * 1984-11-29 1986-05-30 Habia Cable FIRE RESISTANT SOFT INSULATION COATING FOR ELECTRIC CONDUITS, WIRES AND CABLES
US4910361A (en) * 1989-03-29 1990-03-20 Lestox Inc. Electric cable with burn resistant features
WO1990011605A1 (en) * 1989-03-29 1990-10-04 Lestox, Inc. Electric cable with improved burn resistance feature
EP0417656A2 (en) * 1989-09-13 1991-03-20 TUBIGOMMA DEREGIBUS S.r.l. Rubber tube for thermally insulating electric cables
US5008495A (en) * 1989-03-29 1991-04-16 Lestox, Inc. Electric cable with burn resistant characteristics and method of manufacture
US5227586A (en) * 1991-10-07 1993-07-13 Harbour Industries, (Canada) Ltd. Flame resistant electric cable

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100829A2 (en) * 1982-08-06 1984-02-22 AEG KABEL Aktiengesellschaft Halogen-free, fire-resisting cable continuing to function for a certain period in case of fire
EP0100829A3 (en) * 1982-08-06 1984-04-18 Aeg - Telefunken Kabelwerke Ag, Rheydt Halogen-free, fire-resisting cable continuing to function for a certain period in case of fire
FR2573910A1 (en) * 1984-11-29 1986-05-30 Habia Cable FIRE RESISTANT SOFT INSULATION COATING FOR ELECTRIC CONDUITS, WIRES AND CABLES
WO1986003329A1 (en) * 1984-11-29 1986-06-05 Habia Cable Sa Fire-proof flexible insulating coating for conduits, electric wires and optical fibres
US4910361A (en) * 1989-03-29 1990-03-20 Lestox Inc. Electric cable with burn resistant features
WO1990011605A1 (en) * 1989-03-29 1990-10-04 Lestox, Inc. Electric cable with improved burn resistance feature
US5008495A (en) * 1989-03-29 1991-04-16 Lestox, Inc. Electric cable with burn resistant characteristics and method of manufacture
EP0417656A2 (en) * 1989-09-13 1991-03-20 TUBIGOMMA DEREGIBUS S.r.l. Rubber tube for thermally insulating electric cables
EP0417656A3 (en) * 1989-09-13 1991-11-06 Tubigomma Deregibus S.R.L. Rubber tube for thermally insulating electric cables
US5227586A (en) * 1991-10-07 1993-07-13 Harbour Industries, (Canada) Ltd. Flame resistant electric cable

Also Published As

Publication number Publication date
FR2381377B1 (en) 1980-06-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse