GB1317759A - Power cables - Google Patents

Power cables

Info

Publication number
GB1317759A
GB1317759A GB3699670A GB3699670A GB1317759A GB 1317759 A GB1317759 A GB 1317759A GB 3699670 A GB3699670 A GB 3699670A GB 3699670 A GB3699670 A GB 3699670A GB 1317759 A GB1317759 A GB 1317759A
Authority
GB
United Kingdom
Prior art keywords
neutral conductor
wires
lay
reversed
positions
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
Application number
GB3699670A
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.)
Kabel Rheydt AG
Original Assignee
AEG Kabel AG
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 AEG Kabel AG filed Critical AEG Kabel AG
Publication of GB1317759A publication Critical patent/GB1317759A/en
Expired 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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/025—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of helicoidally wound wire-conductors

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)

Abstract

1317759 Electric cables KABELWERK RHEYDT AG 30 July 1970 [20 Aug 1969] 36996/70 Heading H1A An electric power cable has a neutral conductor 1 surrounding its core and a plastics sheath 5, longitudinal sections of the neutral conductor being insulated individually and/or collectively by a plastics material or covered by a corrosion protective substance 4. In regions devoid of such insulation or covering the wires comprizing the neutral conductor are electrically connected to each other, either by a coil of wire or by a grooved metallic sleeve 3, the wires of the neutral conductor being embedded in the grooves. The connecting regions are located in positions 2 in which the direction of the lay of the wires is reversed. The distance between the connecting regions is at least twice the distance between the positions at which the direction of lay is reversed.
GB3699670A 1969-08-20 1970-07-30 Power cables Expired GB1317759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691942448 DE1942448B2 (en) 1969-08-20 1969-08-20 Electric power cable with a concentric neutral conductor stranded from wires with constant or reversing lay direction, with conductor insulation and plastic sheath

Publications (1)

Publication Number Publication Date
GB1317759A true GB1317759A (en) 1973-05-23

Family

ID=5743332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3699670A Expired GB1317759A (en) 1969-08-20 1970-07-30 Power cables

Country Status (8)

Country Link
AT (1) AT294218B (en)
BE (1) BE754045A (en)
CH (1) CH527489A (en)
DE (1) DE1942448B2 (en)
FR (1) FR2058389B1 (en)
GB (1) GB1317759A (en)
NL (1) NL7010717A (en)
SE (1) SE357277B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1052219A (en) * 1952-03-08 1954-01-22 Silec Liaisons Elec Improvements to electrical cable armor
US3495210A (en) * 1968-04-04 1970-02-10 Us Navy Pressure seated electrical connections in a flexible hydrophone array

Also Published As

Publication number Publication date
FR2058389B1 (en) 1975-01-10
NL7010717A (en) 1971-02-23
DE1942448C3 (en) 1975-10-30
DE1942448A1 (en) 1971-02-25
BE754045A (en) 1970-12-31
SE357277B (en) 1973-06-18
AT294218B (en) 1971-11-10
FR2058389A1 (en) 1971-05-28
DE1942448B2 (en) 1975-03-13
CH527489A (en) 1972-08-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees