CN108933005B - 一种测井信号电缆缠绕层的生产工艺 - Google Patents
一种测井信号电缆缠绕层的生产工艺 Download PDFInfo
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- CN108933005B CN108933005B CN201810705548.4A CN201810705548A CN108933005B CN 108933005 B CN108933005 B CN 108933005B CN 201810705548 A CN201810705548 A CN 201810705548A CN 108933005 B CN108933005 B CN 108933005B
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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
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- 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
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CN201810705548.4A CN108933005B (zh) | 2018-07-02 | 2018-07-02 | 一种测井信号电缆缠绕层的生产工艺 |
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CN201810705548.4A CN108933005B (zh) | 2018-07-02 | 2018-07-02 | 一种测井信号电缆缠绕层的生产工艺 |
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CN108933005A CN108933005A (zh) | 2018-12-04 |
CN108933005B true CN108933005B (zh) | 2019-11-19 |
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Citations (1)
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CN107722588A (zh) * | 2017-09-30 | 2018-02-23 | 四川力智久创知识产权运营有限公司 | 一种电缆用聚碳酸酯改性材料及其制备方法 |
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US7749024B2 (en) * | 2004-09-28 | 2010-07-06 | Southwire Company | Method of manufacturing THHN electrical cable, and resulting product, with reduced required installation pulling force |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107722588A (zh) * | 2017-09-30 | 2018-02-23 | 四川力智久创知识产权运营有限公司 | 一种电缆用聚碳酸酯改性材料及其制备方法 |
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Effective date of registration: 20191017 Address after: 239300 Anhui city of Chuzhou Province, Tianchang Road Economic Development Zone No. 888 Applicant after: ANHUI TIANCAI CABLE GROUP Co.,Ltd. Address before: 239300 Anhui city of Chuzhou Province, Tianchang Road Economic Development Zone No. 888 Applicant before: ANHUI KUNHE ELECTRICAL Co.,Ltd. |
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Denomination of invention: A kind of production technology of well logging signal cable winding layer Effective date of registration: 20210630 Granted publication date: 20191119 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI TIANCAI CABLE GROUP Co.,Ltd. Registration number: Y2021980005564 |
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Date of cancellation: 20220624 Granted publication date: 20191119 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI TIANCAI CABLE GROUP Co.,Ltd. Registration number: Y2021980005564 |
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