CN112735652A - 一种防火阻燃电缆及生产防火阻燃电缆用的绕包机构 - Google Patents
一种防火阻燃电缆及生产防火阻燃电缆用的绕包机构 Download PDFInfo
- Publication number
- CN112735652A CN112735652A CN202110105120.8A CN202110105120A CN112735652A CN 112735652 A CN112735652 A CN 112735652A CN 202110105120 A CN202110105120 A CN 202110105120A CN 112735652 A CN112735652 A CN 112735652A
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- CN
- China
- Prior art keywords
- wrapping
- layer
- rod
- flame
- retardant
- 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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Classifications
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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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
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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
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110105120.8A CN112735652B (zh) | 2021-01-26 | 2021-01-26 | 一种防火阻燃电缆及生产防火阻燃电缆用的绕包机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110105120.8A CN112735652B (zh) | 2021-01-26 | 2021-01-26 | 一种防火阻燃电缆及生产防火阻燃电缆用的绕包机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112735652A true CN112735652A (zh) | 2021-04-30 |
CN112735652B CN112735652B (zh) | 2021-08-24 |
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Family Applications (1)
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CN202110105120.8A Active CN112735652B (zh) | 2021-01-26 | 2021-01-26 | 一种防火阻燃电缆及生产防火阻燃电缆用的绕包机构 |
Country Status (1)
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CN (1) | CN112735652B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205028678U (zh) * | 2015-09-28 | 2016-02-10 | 四川新蓉电缆有限责任公司 | 一种中压耐火电缆 |
CN106229083A (zh) * | 2016-08-31 | 2016-12-14 | 天津滨海中天鑫港星线缆有限公司 | 成缆机 |
CN210692127U (zh) * | 2019-12-03 | 2020-06-05 | 广州澳通电线电缆有限公司 | 一种环保型防火电缆 |
CN211555599U (zh) * | 2019-11-27 | 2020-09-22 | 江苏金枫达电缆有限公司 | 一种电缆耐火云母带绕包装置 |
-
2021
- 2021-01-26 CN CN202110105120.8A patent/CN112735652B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205028678U (zh) * | 2015-09-28 | 2016-02-10 | 四川新蓉电缆有限责任公司 | 一种中压耐火电缆 |
CN106229083A (zh) * | 2016-08-31 | 2016-12-14 | 天津滨海中天鑫港星线缆有限公司 | 成缆机 |
CN211555599U (zh) * | 2019-11-27 | 2020-09-22 | 江苏金枫达电缆有限公司 | 一种电缆耐火云母带绕包装置 |
CN210692127U (zh) * | 2019-12-03 | 2020-06-05 | 广州澳通电线电缆有限公司 | 一种环保型防火电缆 |
Also Published As
Publication number | Publication date |
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CN112735652B (zh) | 2021-08-24 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fire retardant cable and wrapping mechanism for producing fire retardant cable Effective date of registration: 20221013 Granted publication date: 20210824 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: PEOPLE'S CABLE GROUP Co.,Ltd. Registration number: Y2022980018241 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230925 Granted publication date: 20210824 Pledgee: Bank of China Limited by Share Ltd. Zhengzhou high tech Development Zone Branch Pledgor: PEOPLE'S CABLE GROUP Co.,Ltd. Registration number: Y2022980018241 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fire-resistant and flame-retardant cable and a wrapping mechanism for producing fire-resistant and flame-retardant cables Effective date of registration: 20230927 Granted publication date: 20210824 Pledgee: Bank of China Limited Gongyi Branch Pledgor: PEOPLE'S CABLE GROUP Co.,Ltd. Registration number: Y2023980059074 |