JP7237940B2 - 耐火無線周波数ケーブル - Google Patents

耐火無線周波数ケーブル Download PDF

Info

Publication number
JP7237940B2
JP7237940B2 JP2020513749A JP2020513749A JP7237940B2 JP 7237940 B2 JP7237940 B2 JP 7237940B2 JP 2020513749 A JP2020513749 A JP 2020513749A JP 2020513749 A JP2020513749 A JP 2020513749A JP 7237940 B2 JP7237940 B2 JP 7237940B2
Authority
JP
Japan
Prior art keywords
tape
flame retardant
coaxial cable
outer conductor
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
JP2020513749A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020533740A5 (enExample
JP2020533740A (ja
Inventor
エルサダニ，アサド
ジョシ，ミヒラジュ
カコパルド，ジョエル
マーランド，エアハルト
マキオン，トーマス
チョン，イン－シン
Original Assignee
ノキア シャンハイ ベル カンパニー リミテッド
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 ノキア シャンハイ ベル カンパニー リミテッド filed Critical ノキア シャンハイ ベル カンパニー リミテッド
Publication of JP2020533740A publication Critical patent/JP2020533740A/ja
Priority to JP2022004933A priority Critical patent/JP2022043350A/ja
Publication of JP2020533740A5 publication Critical patent/JP2020533740A5/ja
Application granted granted Critical
Publication of JP7237940B2 publication Critical patent/JP7237940B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2020513749A 2017-09-08 2018-09-07 耐火無線周波数ケーブル Active JP7237940B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022004933A JP2022043350A (ja) 2017-09-08 2022-01-17 耐火無線周波数ケーブル

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022004933A Division JP2022043350A (ja) 2017-09-08 2022-01-17 耐火無線周波数ケーブル

Publications (3)

Publication Number Publication Date
JP2020533740A JP2020533740A (ja) 2020-11-19
JP2020533740A5 JP2020533740A5 (enExample) 2022-12-13
JP7237940B2 true JP7237940B2 (ja) 2023-03-13

Family

ID=65633478

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020513749A Active JP7237940B2 (ja) 2017-09-08 2018-09-07 耐火無線周波数ケーブル
JP2022004933A Pending JP2022043350A (ja) 2017-09-08 2022-01-17 耐火無線周波数ケーブル

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022004933A Pending JP2022043350A (ja) 2017-09-08 2022-01-17 耐火無線周波数ケーブル

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)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005302620A (ja) 2004-04-15 2005-10-27 Sumitomo Electric Ind Ltd シールド電線

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE472664A (enExample) * 1945-05-10
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
CN200986608Y (zh) 2006-12-19 2007-12-05 昆山火凤凰线缆有限公司 矿物绝缘金属护套四合一耐火光电缆
KR20090104367A (ko) * 2008-03-31 2009-10-06 이광주 자동차용 점화 니크롬선 케이블
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
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
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
US9757599B2 (en) * 2014-09-10 2017-09-12 Dymat Construction Products, Inc. Systems and methods for fireproofing cables and other structural members
CN104616823A (zh) * 2015-01-31 2015-05-13 丁年生 一种耐高温同轴电缆
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
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
CN106373650B (zh) * 2016-11-08 2018-07-03 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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005302620A (ja) 2004-04-15 2005-10-27 Sumitomo Electric Ind Ltd シールド電線

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
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
CN111095442B (zh) 2024-05-24
JP2022043350A (ja) 2022-03-15
EP3679590A1 (en) 2020-07-15

Similar Documents

Publication Publication Date Title
KR102497173B1 (ko) 내화 무선 주파수 케이블
US11328837B2 (en) Fire rated multiconductor cable
US11145440B2 (en) Method of testing a fire resistant coaxial cable
JP2020533740A5 (enExample)
US9773585B1 (en) Fire resistant coaxial cable
US11942233B2 (en) Fire resistant corrugated coaxial cable
EP0306204B1 (en) Optical fiber cable for use in high temperature contaminating environment
US20250232891A1 (en) Dielectric structure, a method of manufacturing thereof and a fire rated radio frequency cable having the dielectric structure
CA3074522C (en) Fire rated radio frequency cable
CN103871585A (zh) 一种超柔性耐高温防腐防火氧化物绝缘电缆
CN104835562B (zh) 一种矿物质绝缘防火电缆
CN213070668U (zh) 一种耐火中压电缆
KR20240136586A (ko) 내화 동축 케이블
FI88759B (fi) Brandsaeker kabel
CN218414062U (zh) 耐火机车通信电缆
JPH0551202B2 (enExample)
CN216623848U (zh) 一种石化用防火耐腐蚀电缆
CN113130119B (zh) 一种阻燃光纤复合电缆
KR20250174442A (ko) 내화 동축 케이블
KR20250174470A (ko) 내화 동축 케이블
CN116779230A (zh) 一种高耐热多层防护低烟无卤阻燃聚烯烃线缆
KR20220059380A (ko) 통신케이블과 전력케이블을 포함하는 복합 케이블
CN110706855A (zh) 耐火阻燃防潮型电缆
CN107086059A (zh) 一种阻燃耐高温电力电缆

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200421

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210318

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210406

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20210706

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210906

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20210916

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220117

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20220117

C11 Written invitation by the commissioner to file amendments

Free format text: JAPANESE INTERMEDIATE CODE: C11

Effective date: 20220201

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20220304

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20220308

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20220401

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20220405

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220621

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220705

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220726

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20220901

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20221201

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20230105

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20230131

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20230131

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230301

R150 Certificate of patent or registration of utility model

Ref document number: 7237940

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250