CN111095442B - 耐火级的射频电缆 - Google Patents

耐火级的射频电缆 Download PDF

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Publication number
CN111095442B
CN111095442B CN201880058189.6A CN201880058189A CN111095442B CN 111095442 B CN111095442 B CN 111095442B CN 201880058189 A CN201880058189 A CN 201880058189A CN 111095442 B CN111095442 B CN 111095442B
Authority
CN
China
Prior art keywords
tape layer
flame retardant
coaxial cable
tape
outer conductor
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.)
Active
Application number
CN201880058189.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN111095442A (zh
Inventor
A·埃尔萨达尼
M·乔希
J·卡科帕多
E·马兰特
T·麦基翁
张任兴
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.)
Nokia Communications (Shanghai) Co., Ltd.
Original Assignee
Nokia Shanghai Bell Co Ltd
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 Nokia Shanghai Bell Co Ltd filed Critical Nokia Shanghai Bell Co Ltd
Publication of CN111095442A publication Critical patent/CN111095442A/zh
Application granted granted Critical
Publication of CN111095442B publication Critical patent/CN111095442B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1869—Construction of the layers on the outer side of the outer conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1834—Construction of the insulation between the conductors
    • H01B11/1856—Discontinuous insulation
    • H01B11/1865—Discontinuous insulation having the shape of a bead
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
CN201880058189.6A 2017-09-08 2018-09-07 耐火级的射频电缆 Active CN111095442B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762556296P 2017-09-08 2017-09-08
US62/556,296 2017-09-08
PCT/CN2018/104657 WO2019047929A1 (en) 2017-09-08 2018-09-07 FIRE RESISTANT RADIO FREQUENCY CABLE

Publications (2)

Publication Number Publication Date
CN111095442A CN111095442A (zh) 2020-05-01
CN111095442B true CN111095442B (zh) 2024-05-24

Family

ID=65633478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880058189.6A Active CN111095442B (zh) 2017-09-08 2018-09-07 耐火级的射频电缆

Country Status (7)

Country Link
US (1) US11152138B2 (enExample)
EP (1) EP3679590B1 (enExample)
JP (2) JP7237940B2 (enExample)
KR (1) KR102497173B1 (enExample)
CN (1) CN111095442B (enExample)
AU (1) AU2018328574B2 (enExample)
WO (1) WO2019047929A1 (enExample)

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EP3679590B1 (en) * 2017-09-08 2023-08-09 Nokia Shanghai Bell Co., Ltd. Fire rated radio frequency cable
WO2019236336A1 (en) * 2018-06-06 2019-12-12 Trilogy Communications, Inc. Electrical cable and methods of making the same
US12283400B2 (en) * 2019-07-18 2025-04-22 Rfs Technologies, Inc. Dielectric structure, a method of manufacturing thereof and a fire rated radio frequency cable having the dielectric structure
US10726974B1 (en) 2019-12-13 2020-07-28 American Fire Wire, Inc. Fire resistant coaxial cable for distributed antenna systems
US11328837B2 (en) 2020-01-24 2022-05-10 Nokia Shanghai Bell Co., Ltd. Fire rated multiconductor cable
US11942233B2 (en) * 2020-02-10 2024-03-26 American Fire Wire, Inc. Fire resistant corrugated coaxial cable
WO2021215044A1 (ja) * 2020-04-21 2021-10-28 東京特殊電線株式会社 同軸フラットケーブル
CN112071494B (zh) * 2020-08-21 2021-11-23 齐齐哈尔沈江线缆制造有限公司 一种自闭合式半开放阻燃电缆
US11746603B2 (en) * 2022-03-06 2023-09-05 Joe Fox Drill string tool comprising coaxial dielectric segments
JP2025509658A (ja) * 2022-03-16 2025-04-11 カーライル・インターコネクト・テクノロジーズ・インコーポレイテッド 編組ＳｉＯ２コアを有する同軸ケーブル
US12469621B1 (en) 2024-09-24 2025-11-11 American Fire Wire, Inc. Fire resistant radiating coaxial cable

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CN201522890U (zh) * 2009-10-20 2010-07-07 常州八益电缆有限公司 核电站用低烟无卤阻燃型同轴电缆
CN203931596U (zh) * 2014-06-04 2014-11-05 安徽华宇电缆集团有限公司 一种船用及海洋工程用同轴射频电缆
CN104616823A (zh) * 2015-01-31 2015-05-13 丁年生 一种耐高温同轴电缆
CN205122263U (zh) * 2015-10-08 2016-03-30 杭州创远电缆有限公司 一种防火视频电缆
CN106373650A (zh) * 2016-11-08 2017-02-01 四川明星电缆股份有限公司 一种第三代核电站用同轴电缆及制造工艺

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JPS5363685U (enExample) 1976-10-25 1978-05-29
FR2534735B1 (fr) 1982-10-15 1985-07-05 Habia Sa Revetement isolant
US4549041A (en) * 1983-11-07 1985-10-22 Fujikura Ltd. Flame-retardant cross-linked composition and flame-retardant cable using same
DE3402762A1 (de) 1984-01-27 1985-08-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Flammwidriges koaxiales hochfrequenzkabel
US4800351A (en) * 1987-09-10 1989-01-24 Andrew Corporation Radiating coaxial cable with improved flame retardancy
JPH01109607A (ja) 1987-10-22 1989-04-26 Showa Electric Wire & Cable Co Ltd 難燃性らせん漏洩同軸ケーブル
EP0503129A1 (de) 1991-03-09 1992-09-16 kabelmetal electro GmbH Koaxiales elektrisches Hochfrequenzkabel
US5422614A (en) * 1993-02-26 1995-06-06 Andrew Corporation Radiating coaxial cable for plenum applications
JPH0727021U (ja) 1993-10-21 1995-05-19 矢崎総業株式会社 耐火ケーブル
DE19737759A1 (de) 1997-08-29 1999-03-04 Alsthom Cge Alcatel Koaxiales Hochfrequenz-Kabel
US20020117325A1 (en) * 2001-02-23 2002-08-29 Mennone Michael P. Flame resistant cable structure
US20030122636A1 (en) 2001-12-28 2003-07-03 Dibenedetto Arturo Radio frequency coaxial cable and method for making same
US20040118591A1 (en) 2002-12-20 2004-06-24 Radio Frequency Systems, Inc. Transmission line for radio frequency communications
US20050183878A1 (en) * 2004-02-23 2005-08-25 Herbort Tom A. Plenum cable
JP3738774B2 (ja) 2004-04-15 2006-01-25 住友電気工業株式会社 シールド電線
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KR20090104367A (ko) * 2008-03-31 2009-10-06 이광주 자동차용 점화 니크롬선 케이블
CN202633485U (zh) 2012-06-18 2012-12-26 江苏帝诚线缆有限公司 一种射频同轴电缆
US20140037956A1 (en) * 2012-08-01 2014-02-06 Umesh Kumar Sopory High voltage high temperature heater cables, connectors, and insulations
US9757599B2 (en) * 2014-09-10 2017-09-12 Dymat Construction Products, Inc. Systems and methods for fireproofing cables and other structural members
US10373738B2 (en) * 2015-05-08 2019-08-06 Radix Wire & Cable, Llc Insulated wire construction with liner
CN204787819U (zh) 2015-07-09 2015-11-18 广东金贝尔通信科技有限公司 射频同轴电缆烧结炉隔热保温结构
CN206471151U (zh) 2017-01-23 2017-09-05 浙江吉祥电缆制造有限公司 一种多芯耐火同轴电缆
EP3679590B1 (en) * 2017-09-08 2023-08-09 Nokia Shanghai Bell Co., Ltd. Fire rated radio frequency cable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201522890U (zh) * 2009-10-20 2010-07-07 常州八益电缆有限公司 核电站用低烟无卤阻燃型同轴电缆
CN203931596U (zh) * 2014-06-04 2014-11-05 安徽华宇电缆集团有限公司 一种船用及海洋工程用同轴射频电缆
CN104616823A (zh) * 2015-01-31 2015-05-13 丁年生 一种耐高温同轴电缆
CN205122263U (zh) * 2015-10-08 2016-03-30 杭州创远电缆有限公司 一种防火视频电缆
CN106373650A (zh) * 2016-11-08 2017-02-01 四川明星电缆股份有限公司 一种第三代核电站用同轴电缆及制造工艺

Also Published As

Publication number Publication date
KR20200051704A (ko) 2020-05-13
JP2020533740A (ja) 2020-11-19
CN111095442A (zh) 2020-05-01
KR102497173B1 (ko) 2023-02-07
JP7237940B2 (ja) 2023-03-13
AU2018328574B2 (en) 2022-08-18
CA3074522A1 (en) 2019-03-14
EP3679590B1 (en) 2023-08-09
US11152138B2 (en) 2021-10-19
US20200211739A1 (en) 2020-07-02
WO2019047929A1 (en) 2019-03-14
AU2018328574A1 (en) 2020-03-19
EP3679590A4 (en) 2021-05-12
JP2022043350A (ja) 2022-03-15
EP3679590A1 (en) 2020-07-15

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Address after: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 388

Patentee after: Nokia Communications (Shanghai) Co., Ltd.

Country or region after: China

Address before: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 388

Patentee before: NOKIA SHANGHAI BELL Co.,Ltd.

Country or region before: China