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1. (WO2018140239) SIGNAL TRANSMISSION CABLE ASSEMBLY WITH UNGROUNDED SHEATH CONTAINING ELECTRICALLY CONDUCTIVE PARTICLES
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Pub. No.: WO/2018/140239 International Application No.: PCT/US2018/013247
Publication Date: 02.08.2018 International Filing Date: 11.01.2018
IPC:
H01B 9/00 (2006.01) ,H01B 11/18 (2006.01) ,H01B 9/02 (2006.01) ,H01B 11/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
9
Power cables
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
11
Communication cables or conductors
18
Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
9
Power cables
02
with screens or conductive layers, e.g. for avoiding large potential gradients
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
11
Communication cables or conductors
02
Cables with twisted pairs or quads
Applicants:
DELPHI TECHNOLOGIES, INC. [US/US]; P.O. Box 5052 M/c: 483-400-402 Troy, MI 48007-5052, US
Inventors:
BOYER, Richard, J.; US
HEFFRON, John, F.; US
RUBINO, Evangelia; US
RICHMAND, Zachary, J.; US
Agent:
MYERS, Robert, J.; US
Priority Data:
15/413,58924.01.2017US
Title (EN) SIGNAL TRANSMISSION CABLE ASSEMBLY WITH UNGROUNDED SHEATH CONTAINING ELECTRICALLY CONDUCTIVE PARTICLES
(FR) ENSEMBLE CÂBLE DE TRANSMISSION DE SIGNAL AVEC GAINE NON MISE À LA TERRE CONTENANT DES PARTICULES ÉLECTRIQUEMENT CONDUCTRICES
Abstract:
(EN) A data transmission cable assembly (110) includes an elongate first conductor, an elongate second conductor, and a sheath (118) at least partially axially surrounding the first and second conductors (112A, 112B). The sheath (118) contains a plurality of electrically conductive particles (122) interspersed within a matrix formed of an electrically insulative polymeric material (120). The conductive particles (122) may be formed of a metallic material or and inherently conductive polymer material. The plurality conductive particles (122) may be filaments that form a plurality of electrically interconnected networks. Each network is electrically isolated from every other network. Each network contains less than 125 filaments and/or has a length less than 13 millimeters. The bulk conductivity of the sheath (118) is substantially equal to the conductivity of the electrically insulative polymeric material (120). The data transmission cable assembly (110) does not include a terminal that is configured to connect the sheath (118) to an electrical ground.
(FR) L'invention concerne un ensemble câble de transmission de données (110) comprenant un premier conducteur allongé, un deuxième conducteur allongé et une gaine (118) qui entoure au moins partiellement les premier et deuxième conducteurs (112A, 112B) dans le sens axial. La gaine (118) contient une pluralité de particules électriquement conductrices (122) intercalées dans une matrice constituée d'un matériau polymère (120) électriquement isolant. Les particules conductrices (122) peuvent être constituées d'un matériau métallique ou d'un matériau polymère intrinsèquement conducteur. La pluralité de particules conductrices (122) peuvent être des filaments qui forment une pluralité de réseaux électriquement interconnectés. Chaque réseau est isolé électriquement de chaque autre réseau. Chaque réseau contient moins de 125 filaments et/ou présente une longueur inférieure à 13 millimètres. La conductivité interne de la gaine (118) est sensiblement égale à la conductivité du matériau polymère (120) électriquement isolant. L'ensemble câble de transmission de données (110) ne contient pas de borne qui est configurée pour connecter la gaine (118) à une masse électrique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)