FR2453475A1 - THE ELECTRIC CABLES - Google Patents

THE ELECTRIC CABLES

Info

Publication number
FR2453475A1
FR2453475A1 FR8007402A FR8007402A FR2453475A1 FR 2453475 A1 FR2453475 A1 FR 2453475A1 FR 8007402 A FR8007402 A FR 8007402A FR 8007402 A FR8007402 A FR 8007402A FR 2453475 A1 FR2453475 A1 FR 2453475A1
Authority
FR
France
Prior art keywords
conductors
wrapped
carbon fibers
sheath
covered
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.)
Withdrawn
Application number
FR8007402A
Other languages
French (fr)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2453475A1 publication Critical patent/FR2453475A1/en
Withdrawn legal-status Critical Current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
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Communication Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

Ce câble électrique à faible bruit comprend un conducteur de blindage externe 11 constitué par des fils métalliques guipés, et une série de conducteurs 12, 13 recouverts d'une isolation disposés le long de l'alésage du conducteur de blindage 11. Les conducteurs 12, 13 sont chacun recouverts d'un gainage de fibres de carbone guipées ou tissées. Les conducteurs 12, 13 sont torsadés l'un avec l'autre et des faisceaux de fibres de carbone 18, 19 sont disposés dans les gorges hélicoïdales constituées lors du torsadage des conducteurs 12, 13. Un gainage 20 de fibres de carbone guipées ou tissées est disposé autour des conducteurs 12, 13 et des faisceaux de fibres de carbone 18, 19, et le conducteur de blindage 11 est mis en contact avec le gainage 20 de fibres de carbone. Une couche isolante externe 21 recouvre l'ensemble du câble.This low noise electric cable comprises an external shielding conductor 11 formed by wrapped metal wires, and a series of conductors 12, 13 covered with insulation arranged along the bore of the shielding conductor 11. The conductors 12, 13 are each covered with a covering of wrapped or woven carbon fibers. The conductors 12, 13 are twisted with each other and carbon fiber bundles 18, 19 are arranged in the helical grooves formed during the twisting of the conductors 12, 13. A sheath 20 of wrapped or woven carbon fibers is disposed around the conductors 12, 13 and the carbon fiber bundles 18, 19, and the shield conductor 11 is contacted with the sheath 20 of carbon fibers. An outer insulating layer 21 covers the entire cable.

FR8007402A 1979-04-05 1980-04-02 THE ELECTRIC CABLES Withdrawn FR2453475A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7912081A GB2046500A (en) 1979-04-05 1979-04-05 Electrical cables

Publications (1)

Publication Number Publication Date
FR2453475A1 true FR2453475A1 (en) 1980-10-31

Family

ID=10504376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007402A Withdrawn FR2453475A1 (en) 1979-04-05 1980-04-02 THE ELECTRIC CABLES

Country Status (7)

Country Link
JP (1) JPS55154008A (en)
DE (1) DE3011444A1 (en)
FR (1) FR2453475A1 (en)
GB (1) GB2046500A (en)
IT (1) IT1131008B (en)
NL (1) NL8001499A (en)
SE (1) SE8002207L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337432A1 (en) * 1983-10-14 1985-04-25 Audioplan Renate Kühn, 7502 Malsch SIGNAL CABLE
US4973794A (en) * 1987-07-31 1990-11-27 General Electric Company Cable assembly for an electrical signal transmission system
US4835394A (en) * 1987-07-31 1989-05-30 General Electric Company Cable assembly for an electrical signal transmission system
DE19907675A1 (en) * 1999-02-23 2000-09-14 Kreitmair Steck Wolfgang Cable shield made of fiber composite materials with a high proportion of electrically conductive fibers for electromagnetic shielding
US8426734B2 (en) 2010-06-28 2013-04-23 Ametek, Inc. Low noise ECG cable and electrical assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899539A (en) * 1958-10-21 1962-06-27 Pihlips Electrical Ind Ltd Improvements in or relating to flexible electric cable
DE2419965A1 (en) * 1974-04-25 1975-11-06 Kabel & Lackdrahtfab Gmbh High-tension cable comprising synthetic-rubber layers - has internal conductive ethylene/propylene rubber-layer, surrounded by crosslinked polyethylene
FR2446001A1 (en) * 1979-01-03 1980-08-01 Cardiofrance Co Electrical conductor for cardiac pacemaker - has inner conducting sleeve surrounded by carbon fibres inside outer flexible insulating sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899539A (en) * 1958-10-21 1962-06-27 Pihlips Electrical Ind Ltd Improvements in or relating to flexible electric cable
DE2419965A1 (en) * 1974-04-25 1975-11-06 Kabel & Lackdrahtfab Gmbh High-tension cable comprising synthetic-rubber layers - has internal conductive ethylene/propylene rubber-layer, surrounded by crosslinked polyethylene
FR2446001A1 (en) * 1979-01-03 1980-08-01 Cardiofrance Co Electrical conductor for cardiac pacemaker - has inner conducting sleeve surrounded by carbon fibres inside outer flexible insulating sleeve

Also Published As

Publication number Publication date
JPS55154008A (en) 1980-12-01
SE8002207L (en) 1980-10-06
DE3011444A1 (en) 1980-10-16
NL8001499A (en) 1980-10-07
GB2046500A (en) 1980-11-12
IT1131008B (en) 1986-06-18
IT8020793A0 (en) 1980-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse