CN1226755C - 含有可循环涂层的电缆的生产方法 - Google Patents
含有可循环涂层的电缆的生产方法 Download PDFInfo
- Publication number
- CN1226755C CN1226755C CN 01820148 CN01820148A CN1226755C CN 1226755 C CN1226755 C CN 1226755C CN 01820148 CN01820148 CN 01820148 CN 01820148 A CN01820148 A CN 01820148A CN 1226755 C CN1226755 C CN 1226755C
- Authority
- CN
- China
- Prior art keywords
- thermoplastic
- dielectric fluid
- thermoplastic polymer
- cable
- extruder
- 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.)
- Expired - Fee Related
Links
Images
Classifications
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- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
-
- 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
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- 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
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/145—Pretreatment or after-treatment
-
- 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
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/147—Feeding of the insulating material
-
- 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
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/148—Selection of the insulating material therefor
-
- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
-
- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Insulating Materials (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
挤出机区域 | 内半导体层(℃) | 绝缘层(℃) | 外半导体层(℃) |
区域1 | 170 | 150 | 160 |
区域2 | 180 | 170 | 170 |
区域3 | 190 | 180 | 180 |
区域4 | -- | 180 | 190 |
区域5 | -- | 190 | -- |
挤出机/头法兰 | 200 | 190 | 200 |
模头 | 190 |
实施例 | 1 | 2 | 3 | 4(*) | 5(*) |
介电强度(kV/mm) | 45.3 | 53.6 | 61 | 28.9 | 28.2 |
介电液体的分布(%)点 abcdefghi | 7.57.26.97.27.67.87.57.37.5 | 6.46.76.76.77.96.76.36.58.0 | n.m. | 1.24.03.43.91.83.23.74.42.8 | --------- |
Claims (29)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00126737.6 | 2000-12-06 | ||
EP00126737 | 2000-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1479927A CN1479927A (zh) | 2004-03-03 |
CN1226755C true CN1226755C (zh) | 2005-11-09 |
Family
ID=31197757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01820148 Expired - Fee Related CN1226755C (zh) | 2000-12-06 | 2001-11-23 | 含有可循环涂层的电缆的生产方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1226755C (zh) |
AU (1) | AU2002217054B2 (zh) |
BR (1) | BR0115863B1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111052264A (zh) * | 2017-08-01 | 2020-04-21 | 耐克森公司 | 通过挤出基于丙烯聚合物和介电液体的组合物制造电缆的方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101003441B1 (ko) * | 2003-10-31 | 2010-12-28 | 프리즈미안 카비 에 시스테미 에너지아 에스 알 엘 | 압력하의 용융 물질 안으로 액체를 삽입하기 위한 방법 및장치 |
EP2372725B1 (en) * | 2010-03-26 | 2013-09-11 | ABB Research Ltd. | Production of electrical insulation and insulated products |
DK2656357T3 (en) * | 2010-12-23 | 2015-06-15 | Prysmian Spa | Energy cable with stabilized dielectric resistance |
RU2550157C2 (ru) * | 2010-12-23 | 2015-05-10 | Призмиан С.П.А. | Непрерывный способ для изготовления силового кабеля высокого напряжения |
AU2012379976B2 (en) * | 2012-05-18 | 2016-12-15 | Prysmian S.P.A. | Process for producing an energy cable having a thermoplastic electrically insulating layer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0110677A1 (en) * | 1982-11-26 | 1984-06-13 | Exxon Research And Engineering Company | Non-crosslinked elastomeric thermoplastic compositions for low voltage insulation |
-
2001
- 2001-11-23 CN CN 01820148 patent/CN1226755C/zh not_active Expired - Fee Related
- 2001-11-23 AU AU2002217054A patent/AU2002217054B2/en not_active Ceased
- 2001-11-23 BR BRPI0115863-5A patent/BR0115863B1/pt not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111052264A (zh) * | 2017-08-01 | 2020-04-21 | 耐克森公司 | 通过挤出基于丙烯聚合物和介电液体的组合物制造电缆的方法 |
CN111052264B (zh) * | 2017-08-01 | 2021-09-21 | 耐克森公司 | 通过挤出基于丙烯聚合物和介电液体的组合物制造电缆的方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2002217054B2 (en) | 2006-10-12 |
CN1479927A (zh) | 2004-03-03 |
BR0115863B1 (pt) | 2011-10-18 |
BR0115863A (pt) | 2003-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GSCP ARSENAL (LUX) SAAR COMPANY Free format text: FORMER OWNER: PIRELLI + C. CO., LTD. Effective date: 20071113 Owner name: PRASSMAN CABLE AND SYSTEM ENER Free format text: FORMER OWNER: PRISSMINE (LUX) CO.,LTD. Effective date: 20071113 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: PIRELLI & C. CO., LTD. Free format text: FORMER NAME OR ADDRESS: PIRELLI CAVIE SISTEM S.P.A. Owner name: PRISSMINE (LUX) CO.,LTD. Free format text: FORMER NAME OR ADDRESS: GSCP ARSENAL (LUX) SAAR COMPANY |
|
CP03 | Change of name, title or address |
Address after: Luxemburg Luxemburg Patentee after: Price Miln (LUX) II Address before: Luxemburg Luxemburg Patentee before: GSCP Arsenal (LUX) II Saar Co. Address after: Milan Italy Patentee after: PIRELLI & C. S.P.A. Address before: Milan Italy Patentee before: Pirelli Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20071113 Address after: Milan Italy Patentee after: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. Address before: Luxemburg Luxemburg Patentee before: Price Miln (LUX) II Effective date of registration: 20071113 Address after: Luxemburg Luxemburg Patentee after: GSCP Arsenal (LUX) II Saar Co. Address before: Milan Italy Patentee before: PIRELLI & C. S.P.A. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20151123 |
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CF01 | Termination of patent right due to non-payment of annual fee |