CN201130263Y - 新型铠装单芯室内光缆 - Google Patents

新型铠装单芯室内光缆 Download PDF

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Publication number
CN201130263Y
CN201130263Y CNU2007201993549U CN200720199354U CN201130263Y CN 201130263 Y CN201130263 Y CN 201130263Y CN U2007201993549 U CNU2007201993549 U CN U2007201993549U CN 200720199354 U CN200720199354 U CN 200720199354U CN 201130263 Y CN201130263 Y CN 201130263Y
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CN
China
Prior art keywords
layers
indoor
optic cable
single core
optical cable
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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.)
Expired - Fee Related
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CNU2007201993549U
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English (en)
Inventor
周春东
孙国芳
孙国华
孙春权
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.)
Beijing Hengtong Sibo Communication Technology Co Ltd
Original Assignee
Jiangsu Hengtong Optic Electric Co Ltd
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Priority to CNU2007201993549U priority Critical patent/CN201130263Y/zh
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Publication of CN201130263Y publication Critical patent/CN201130263Y/zh
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Abstract

一种新型铠装单芯室内光缆，包括光纤及其紧套层和外护层，在紧套层与外护层之间依次设有金属铠装层和芳纶加强层。本实用新型抗拉强度高，适应在室内弯曲布线，而且坚固耐压，受到踩踏、鼠咬不易损坏。

Description

新型铠装单芯室内光缆
技术领域
本实用新型涉及一种信号传输光缆，尤其是室内光缆。
背景技术
现有单芯室内光缆内部不设铠装层，在室内敷设后由于布线弯曲及踩踏、鼠咬等原因易引起光缆的损坏。
发明内容
本实用新型的目的是提供一种耐侧压、防鼠咬的适于在室内敷设使用的光缆。
本实用新型提供的新型铠装单芯室内光缆包括光纤及其紧套层和外护层，在紧套层与外护层之间依次设有金属铠装层和芳纶加强层。
本实用新型的有益效果是：光缆抗拉强度高、适应于在室内弯曲布线，而且坚固耐压、受到踩踏、鼠咬不易损坏。
附图说明
图1是本实用新型的横截面示意图。
在图1中，1.光纤，2.紧套层，3.金属铠装层，4.芳纶加强层，5.外护层。
具体实施方式
参照图1，光纤1采用弯曲不敏感光纤，在其外包覆紧套层2后采用不锈钢软管作金属铠装层3，然后包覆芳纶加强层4，再采用低烟无卤阻燃护套料包覆外护层5，即制成本实用新型。

Claims (1)

1.一种新型铠装单芯室内光缆，包括光纤及其紧套层和外护层，其特征在于在紧套层与外护层之间依次设有金属铠装层和芳纶加强层。
CNU2007201993549U 2007-12-15 2007-12-15 新型铠装单芯室内光缆 Expired - Fee Related CN201130263Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201993549U CN201130263Y (zh) 2007-12-15 2007-12-15 新型铠装单芯室内光缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201993549U CN201130263Y (zh) 2007-12-15 2007-12-15 新型铠装单芯室内光缆

Publications (1)

Publication Number Publication Date
CN201130263Y true CN201130263Y (zh) 2008-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201993549U Expired - Fee Related CN201130263Y (zh) 2007-12-15 2007-12-15 新型铠装单芯室内光缆

Country Status (1)

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CN (1) CN201130263Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108845398A (zh) * 2018-08-31 2018-11-20 铜陵市铜都特种线缆有限公司 一种单芯铠装光缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108845398A (zh) * 2018-08-31 2018-11-20 铜陵市铜都特种线缆有限公司 一种单芯铠装光缆

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ASS Succession or assignment of patent right

Owner name: JIANGSU HENGTONG SIBO COMMUNICATION TECHNOLOGIES

Free format text: FORMER OWNER: JIANGSU HENGTONG PHOTOELECTRIC CO., LTD.

Effective date: 20100330

C41 Transfer of patent application or patent right or utility model
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Free format text: CORRECT: ADDRESS; FROM: 215234 QIDU TOWN INDUSTRY ZONE, WUJIANG CITY, JIANGSU PROVINCE TO: 101500 NO.43, KEJI ROAD, ECONOMIC DEVELOPMENT ZONE,MIYUN COUNTY, BEIJING CITY

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Effective date of registration: 20100330

Address after: 101500. 43, science and technology road, Miyun Economic Development Zone, Beijing

Patentee after: Beijing Hengtong Sibo Communication Technology Co., Ltd.

Address before: 215234 Industrial Zone, seven Town, Jiangsu, Wujiang

Patentee before: Jiangsu Hengtong Photoelectric Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081008

Termination date: 20151215

EXPY Termination of patent right or utility model