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1. (WO2019047929) FIRE RATED RADIO FREQUENCY CABLE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/047929 International Application No.: PCT/CN2018/104657
Publication Date: 14.03.2019 International Filing Date: 07.09.2018
IPC:
H01B 7/295 (2006.01) ,H01B 11/18 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7
Insulated conductors or cables characterised by their form
17
Protection against damage caused by external factors, e.g. sheaths or armouring
29
by extremes of temperature or by flame
295
using material resistant to flame
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
Applicants:
NOKIA SHANGHAI BELL CO., LTD. [CN/CN]; No. 388 Ningqiao Road, Pudong Jinqiao Shanghai 201206, CN
Inventors:
ELSAADANI, Asaad; US
JOSHI, Mihirraj; US
CACOPARDO, Joel; US
MAHLANDT, Erhard; DE
MCKEON, Thomas; US
CHONG, Yin-Shing; US
Agent:
KING & WOOD MALLESONS; 20th Floor, East Tower, World Financial Centre, No. 1 Dongsanhuan Zhonglu, Chaoyang District, Beijing 100020, CN
Priority Data:
62/556,29608.09.2017US
Title (EN) FIRE RATED RADIO FREQUENCY CABLE
(FR) CÂBLE RADIOFRÉQUENCE RÉSISTANT AU FEU
Abstract:
(EN) A coaxial cable (10) is provided that includes an outer barrier (12, 14, 16) that seals the coaxial cable (10)from air and protects the cable's conductors (18, 20) from oxidation in a fire. Such an outer protective barrier (12, 14, 16) may include a fire retardant tape. A dielectric (22) separates the conductors (18, 20)and may comprise a ceramic (23) embedded in a dielectric material (25), or ceramic beads (110, 53)in a braided ceramic mesh(120, 55).
(FR) Un câble coaxial (10) comprend une barrière externe (12, 14 16) qui isole le câble coaxial (10) de l'air et protège les conducteurs du câble (18, 20) contre l'oxydation en cas d'incendie. Une telle barrière de protection externe (12, 14, 16) peut comprendre une bande ignifuge. Un diélectrique (22) sépare les conducteurs (18, 20) et peut comprendre une céramique (23) incorporée dans un matériau diélectrique (25), ou des billes de céramique (110, 53) dans un maillage céramique tressé (120, 55).
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)