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Title:
FIRE RATED RADIO FREQUENCY CABLE
Document Type and Number:
WIPO Patent Application WO/2019/047929
Kind Code:
A1
Abstract:
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).

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Inventors:
ELSAADANI ASAAD (US)
JOSHI MIHIRRAJ (US)
CACOPARDO JOEL (US)
MAHLANDT ERHARD (DE)
MCKEON THOMAS (US)
CHONG YIN-SHING (US)
Application Number:
PCT/CN2018/104657
Publication Date:
March 14, 2019
Filing Date:
September 07, 2018
Export Citation:
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Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
International Classes:
H01B7/295; H01B11/18
Foreign References:
CN201522890U2010-07-07
CN106373650A2017-02-01
CN203931596U2014-11-05
CN104616823A2015-05-13
CN205122263U2016-03-30
US4800351A1989-01-24
US2576163A1951-11-27
EP0150879A21985-08-07
US20040118591A12004-06-24
Other References:
See also references of EP 3679590A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
Download PDF:
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