CN110364299B - 复合防火电缆 - Google Patents
复合防火电缆 Download PDFInfo
- Publication number
- CN110364299B CN110364299B CN201910723848.XA CN201910723848A CN110364299B CN 110364299 B CN110364299 B CN 110364299B CN 201910723848 A CN201910723848 A CN 201910723848A CN 110364299 B CN110364299 B CN 110364299B
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- CN
- China
- Prior art keywords
- cable
- sealing
- arc
- layer
- core wire
- 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.)
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- 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
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- 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
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- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/426—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using cooling fins, ribs
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- Installation Of Indoor Wiring (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910723848.XA CN110364299B (zh) | 2019-08-07 | 2019-08-07 | 复合防火电缆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910723848.XA CN110364299B (zh) | 2019-08-07 | 2019-08-07 | 复合防火电缆 |
Publications (2)
Publication Number | Publication Date |
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CN110364299A CN110364299A (zh) | 2019-10-22 |
CN110364299B true CN110364299B (zh) | 2020-09-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910723848.XA Active CN110364299B (zh) | 2019-08-07 | 2019-08-07 | 复合防火电缆 |
Country Status (1)
Country | Link |
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CN (1) | CN110364299B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113488259B (zh) * | 2021-07-19 | 2022-09-20 | 钟丽玲 | 一种井下电缆 |
CN114530286B (zh) * | 2022-03-01 | 2024-03-19 | 安徽四惠电缆有限公司 | 一种复合防火电缆 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101731538B1 (ko) * | 2016-07-08 | 2017-04-28 | (주) 이엔엠 | 수냉 케이블 |
CN108648869B (zh) * | 2018-05-29 | 2019-10-22 | 东阳市阳涛电子科技有限公司 | 复合电缆 |
CN208335774U (zh) * | 2018-07-11 | 2019-01-04 | 安徽维尔特仪表线缆有限公司 | 一种多芯绞合导体防火电缆 |
CN109597177B (zh) * | 2018-11-29 | 2021-01-19 | 南通市三菱钢绳有限公司 | 一种基于滚动摩擦出液与尖刺逆向扣合的光缆牵引端头 |
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2019
- 2019-08-07 CN CN201910723848.XA patent/CN110364299B/zh active Active
Also Published As
Publication number | Publication date |
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CN110364299A (zh) | 2019-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200729 Address after: 322100 Hutang No. 1, Shanglu Community, Jiangbei Street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 315100 Zhuoming Electronics Co., Ltd. Mudan Road 709, Yinzhou District High-tech Economic Development Zone, Ningbo City, Zhejiang Province Applicant before: Xia Jicheng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200821 Address after: 238300 No. 18 Gaoxin Avenue, Gaogou Industrial Park, Wuwei County, Wuhu City, Anhui Province Applicant after: Anhui Shangwei Cable Co.,Ltd. Address before: 322100 Hutang No. 1, Shanglu Community, Jiangbei Street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite fireproof cable Effective date of registration: 20220915 Granted publication date: 20200911 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: Anhui Shangwei Cable Co.,Ltd. Registration number: Y2022980015240 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |