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GB1381006A - Electrical current conductors - Google Patents

Electrical current conductors

Info

Publication number
GB1381006A
GB1381006A GB1192272A GB1192272A GB1381006A GB 1381006 A GB1381006 A GB 1381006A GB 1192272 A GB1192272 A GB 1192272A GB 1192272 A GB1192272 A GB 1192272A GB 1381006 A GB1381006 A GB 1381006A
Authority
GB
United Kingdom
Prior art keywords
plies
twisted together
twist
filaments
conductive
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
GB1192272A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1192272A priority Critical patent/GB1381006A/en
Publication of GB1381006A publication Critical patent/GB1381006A/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
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08—Several wires or the like stranded in the form of a rope
    • H01B5/10—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/107—Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a core supporting radial stresses, e.g. a tube, a wire helix
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/147—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/104—Rope or cable structures twisted
    • D07B2201/1052—Rope or cable structures twisted using lang lay, i.e. the wires or filaments being inclined relative to the rope axis
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/104—Rope or cable structures twisted
    • D07B2201/1064—Rope or cable structures twisted characterised by lay direction of the strand compared to the lay direction of the wires in the strand
    • D07B2201/1068—Rope or cable structures twisted characterised by lay direction of the strand compared to the lay direction of the wires in the strand having the same lay direction

Landscapes

  • Non-Insulated Conductors (AREA)

Abstract

1381006 Twine J F GILBERT 15 March 1972 11922/72 Heading D1T [Also in Division H1] A plurality of plies 1, 2, 3 that are twisted together in the same direction to form a twine 4 has at least one of the plies composed of non-conductive fibrous material twisted together in one direction of twist, and at least one filament of electrically conductive material 6 wound around said one ply to follow a spiral path lying in a direction of twist opposite to that of the electrically non-conductive material. In Fig. 1 there are three plies 1, 2, 3 each composed of a plurality of individual electrically non-conductive filaments 5 twisted together in one direction of twist and upon each of which is an electrically conductive filament 6 wound on in an opposite direction of twist. The plies 1, 2, 3 are twisted together in the same direction as the filaments 5. In Fig. 2 (not shown) the filaments 5 are replaced by electrically non-conductive fibrous tape (7) of suitable composition, such as synthetic plastics material extruded or calendered and drawn into a fibrous condition. In the embodiments of Figs. 1 and 2 the direction in which the filaments 5 or tapes (7) are twisted may be opposite to that in which the plies are twisted together to form the twine.
GB1192272A 1972-03-15 1972-03-15 Electrical current conductors Expired GB1381006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1192272A GB1381006A (en) 1972-03-15 1972-03-15 Electrical current conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1192272A GB1381006A (en) 1972-03-15 1972-03-15 Electrical current conductors

Publications (1)

Publication Number Publication Date
GB1381006A true GB1381006A (en) 1975-01-22

Family

ID=9995102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1192272A Expired GB1381006A (en) 1972-03-15 1972-03-15 Electrical current conductors

Country Status (1)

Country Link
GB (1) GB1381006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441656A1 (en) * 1983-11-18 1985-05-30 Fearnley, Robert Percival, Stroud, Gloucestershire MESH STRUCTURES AND METHOD FOR THE PRODUCTION THEREOF

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441656A1 (en) * 1983-11-18 1985-05-30 Fearnley, Robert Percival, Stroud, Gloucestershire MESH STRUCTURES AND METHOD FOR THE PRODUCTION THEREOF
US4651620A (en) * 1983-11-18 1987-03-24 Richard Percival Fearnley Method and apparatus for making mesh structure

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee