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US 4,933,513 AGranted
Electrical signal conductor assembly
OwnerNoel Leeinventor
Life of this patent
Estimating the term…
Abstract
A conductor assembly formed by a pair of cables each formed by two conductors in a side-by-side relationship. One conductor of each cable includes at least one wire and the other conductor of each cable is formed by a plurality of bundles of wires. The diameters of a portion of the wires are of a different gauge. The conductors are surrounded by insulation which is configured to permit the assembly to be installed around a corner and to permit one cable to be bent back upon the other. The two conductors of each cable can be mechanically connected together so that they together carry the positive or negative portion of the signal or can be separately connected so that they each carry different frequency components of the signal.
Claims70
A conductor assembly for transmitting an electrical signal between a power source and a load, said assembly comprising:
- (1) a first cable for carrying the positive portion of said signal, said first cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said first cable being different from the diameter of at least one other of said wires of said first cable;
- (d) an insulating material extending around said first and second conductors of said first cable;
- (e) said first and second conductors of said first cable being adapted to separately carry different frequency components of said positive signal portion;
- (2) a second cable extending to the side of said first cable in a spaced parallel relationship for carrying the negative portion of said signal, said second cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel realtion thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said second cable being different from the diameter of at least one other of said wires of said second cable;
- (d) an insulating material extending around said first and second conductors of said second cable;
- (e) said first and second conductors of said second cable being adapted to separately carry different frequency components of said negative signal portion;
- (3) said first conductor and said second conductor of said first cable and said first conductor and said second conductor of said second cable extending in a side-by-side relationship, and said first cable and said second cable extending in a side-by-side relationship so that all of said conductors are co-planer;
- and
- (4) an insulating material extending between said first and second cables.
12 more elements
A conductor assembly for transmitting an electrical signal between a power source and a load, said assembly comprising:
- (1) a first cable for carrying the positive portion of said signal, said first cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires forming at least one bundle of said first cable being different from the diameter of at least one of said wires forming another bundle of said first cable;
- (d) an insulating material extending around said first and second conductors of said first cable;
- (e) said first and second conductors of said first cable being adapted to separately carry different frequency components of said positive signal portion;
- (2) a second cable extending to the side of said first cable in a spaced parallel relationship for carrying the negative portion of said signal, said second cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires forming at least one bundle of said second cable being different from the diameter of at least one of said wires forming another bundle of said second cable;
- (d) an insulating material extending around said first and second conductors of said second cable;
- (e) said first and second conductors of said second cable being adapted to separately carry different frequency components of said negative signal portion;
- and
- (3) an insulating material extending between said first and second cables.
11 more elements
A conductor assembly for transmitting an electrical signal between a power source and a load, said assembly comprising:
- (1) a first cable for carrying the positive portion of said signal, said first cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a bundle of relatively large diameter wires, a bundle of relatively small diameter wires, and a bundle of relatively intermediate diameter wires;
- (c) the diameters of at least one of said wires of said first cable being different from the diameter of at least one other of said wires of said first cable;
- (d) an insulating material extending around said first and second conductors of said first cable;
- (e) said first and second conductors of said first cable being adapted to separately carry different frequency components of said positive signal portion;
- (2) a second cable extending to the side of said first cable in a spaced parallel relationship for carrying the negative portion of said signal, said second cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a bundle of relatively large diameter wires, a bundle of relatively small diameter wires, and a bundle of relatively intermediate diameter wires;
- (c) the diameters of at least one of said wires of said second cable being different from the diameter of at least one other of said wires of said second cable;
- (d) an insulating material extending around said first and second conductors of said second cable;
- (e) said first and second conductors of said second cable being adapted to separately carry different frequency components of said negative signal portion;
- and
- (3) an insulating material extending between said first and second cables.
11 more elements
The cable assembly of claim 28 wherein the diameters of the wires forming each of said first conductors are the same size as the diameters of the wires forming one of said bundles of each of said second conductors.
The conductor assembly of claim 31 wherein said bundles of each of said second conductors are twisted in a direction opposite the direction of twist of their respective wires.
A conductor assembly for transmitting an electrical signal between a power source and a load, said assembly comprising:
- (1) a first cable for carrying the positive portion of said signal, said first cable comprising:
- (a) a first conductor comprising a plurality of twisted wires;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising and plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said first cable being different from the diameter of at least one other of said first cable;
- (d) an insulating material extending around said first and second conductors of said first cable;
- (e) said first and second conductors of said first cable being adapted to separately carry different frequency components of said positive signal portion;
- (2) a second cable extending to the side of said first cable in a spaced parallel relationship for carrying the negative portion of said signal, said second cable comprising:
- (a) a first conductor comprising a plurality of twisted wires;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said second cable being different from the diameter of at least one other of said wires of said second cable;
- (d) an insulating material extending around said first and second conductors of said second cable;
- (e) said first and second conductors of said second cable being adapted to separately carry different frequency components of said negative signal portion;
- and
- (3) an insulating material extending between said first and second cables.
11 more elements
A conductor assembly for transmitting an electrical signal between a power source and a load, said assembly comprising:
- (1) a first cable for carrying the positive portion of said signal, said first cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said first cable being different from the diameter of at least one other of said wires of said first cable;
- (d) an insulating material molded into an integral single unit and including two sleeves respectively extending over said first and second conductors of said first cable;
- (e) said first and second conductors of said first cable being adapted to separately carry different frequency components of said positive signal portion;
- (2) a second cable extending to the side of said first cable in a spaced parallel relationship for carrying the negative portion of said signal, said second cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said second cable being different from the diameter of at least one other of said wires of said second cable;
- (d) an insulating material molded into an integral single unit and including two sleeves respectively extending over said first and second conductors of said second cable;
- (e) said first and second conductors of said second cable being adapted to separately carry different frequency components of said negative signal portion;
- and
- (3) an insulating material extending between said first and second cables;
- (a) at least a portion of said last-mentioned insulating material is of a relatively small thickness to permit movement of said first cable relative to said second cable;
- and
- (b) said last-mentioned insulating material including a ridge extending between said cables for receiving a nail to fasten said assembly to a wall.
14 more elements
A conductor assembly for transmitting an electrical signal between a power source and a load, said assembly comprising:
- (1) a first cable for carrying the positive portion of said signal, said first cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said first cable being different from the diameter of at least one other of said wires of said first cable;
- (d) an insulating material molded into an integral single unit and including two sleeves respectively extending over said first and second conductors of said first cable;
- (e) said first and second conductors of said first cable being adapted to separately carry different frequency components of said positive signal portion;
- (2) a second cable extending to the side of said first cable in a spaced parallel relationship for carrying the negative portion of said signal, said second cable comprising:
- (a) a first conductor comprising at least one wire;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said second cable being different from the diameter of at least one of said wires of said second cable;
- (d) an insulating material said first and second conductors of said second cable;
- (e) said first and second conductors of said second cable being adapted to separately carry different frequency components of said negative signal portion;
- and
- (3) an insulating material extending between said first and second cables, at least a portion of said last-mentioned insulating material being of a relatively small thickness to permit movement of said first cable relative to said second cable so that said first and second cables can respectively lie flat against two perpendicular walls.
11 more elements
A conductor assembly for transmitting an electrical signal between a power source and a load, said assembly comprising:
- (1) a first cable for carrying the positive portion of said signal, said first cable comprising:
- (a) a first conductor comprising a bundle of wires;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said first cable being different from the diameter of at least one other of said wires of said first cable;
- (d) an insualting material extending around said first and second conductors of said first cable;
- (e) said first and second conductors of said first cable being adapted to separately carry different frequency components of said positive signal portion;
- (2) a second cable extending to the side of said first cable in a spaced parallel relationship for carrying the negative portion of said signal, said second cable comprising:
- (a) a first conductor comprising a bundle of wires;
- (b) a second conductor extending to the side of said first conductor in a spaced, parallel relation thereto and comprising a plurality of bundles of wires;
- (c) the diameters of at least one of said wires of said second cable being different from the diameter of at least one other of said wires of said second cable;
- (d) an insualating material extending around said first and second conductors of said second cable;
- (e) said first and second conductors of said second cable being adapted to separately carry different frequency components of said negative signal portion;
- and
- (3) an insulating material extending between said first and second cables.
11 more elements
Dependencies are inferred from the claim text.