SE7505121L - Isolerad elektrisk kraftkabel och sett att tillverka densamma. - Google Patents
Isolerad elektrisk kraftkabel och sett att tillverka densamma.Info
- Publication number
- SE7505121L SE7505121L SE7505121A SE7505121A SE7505121L SE 7505121 L SE7505121 L SE 7505121L SE 7505121 A SE7505121 A SE 7505121A SE 7505121 A SE7505121 A SE 7505121A SE 7505121 L SE7505121 L SE 7505121L
- Authority
- SE
- Sweden
- Prior art keywords
- manufacture
- way
- same
- electric power
- power cable
- Prior art date
Links
Classifications
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5010174A JPS559124B2 (sv) | 1974-05-04 | 1974-05-04 | |
JP49085418A JPS5113983A (en) | 1974-07-25 | 1974-07-25 | Denryokukeeburuno seizohoho |
JP49096549A JPS5124780A (en) | 1974-08-22 | 1974-08-22 | Denryokukeeburuno seizohoho |
JP9655074A JPS5124781A (en) | 1974-08-22 | 1974-08-22 | Denryokukeeburuno seizohoho |
JP11794274A JPS573165B2 (sv) | 1974-10-14 | 1974-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7505121L true SE7505121L (sv) | 1975-11-05 |
SE422253B SE422253B (sv) | 1982-02-22 |
Family
ID=27522843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7505121A SE422253B (sv) | 1974-05-04 | 1975-05-02 | Isolerad elektrisk kraftkabel i vilken ingar ett overliggande fuktabsorberande skikt innehallande ett termoplastiskt harts och kalciumoxid samt forfarande for framstellning av denna |
Country Status (7)
Country | Link |
---|---|
US (1) | US4029830A (sv) |
CA (1) | CA1022633A (sv) |
DE (1) | DE2519574B2 (sv) |
FR (1) | FR2269780B1 (sv) |
GB (1) | GB1502486A (sv) |
IT (1) | IT1037810B (sv) |
SE (1) | SE422253B (sv) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI53522C (fi) * | 1976-10-18 | 1978-05-10 | Nokia Oy Ab | Foerfarande foer tillverkning av hoegspaenningsplastkabel |
DE2754336A1 (de) * | 1977-12-02 | 1979-06-07 | Aeg Telefunken Kabelwerke | Hochspannungskabel mit kunststoffisolierung |
IT1094442B (it) * | 1978-04-19 | 1985-08-02 | Pirelli | Procedimento per la riduzione dei microvucti nell'isolante estruso di cavi elettrici |
US4360706A (en) * | 1978-04-19 | 1982-11-23 | Industrie Pirelli S.P.A. | Electric cables of reduced micro-voids in the extruded insulation |
DE2921859A1 (de) * | 1979-05-25 | 1980-11-27 | Siemens Ag | Mehradriges niederspannungskabel mit strahlenvernetzter aderisolierung |
US4452937A (en) * | 1980-12-22 | 1984-06-05 | Union Carbide Corporation | Ethylene polymer compositions stabilized against water treeing and electrical treeing by an organo titanium chelate; and the use thereof as insulation about electrical conductors |
US4369331A (en) * | 1980-12-22 | 1983-01-18 | Union Carbide Corporation | Ethylene polymer compositions stabilized against water treeing by an organic titanate; and the use thereof as insulation about electrical conductors |
DE69018312T2 (de) * | 1989-05-23 | 1995-12-14 | Sasaki Chemicals Co Ltd | Feuchtigkeitssorbentmittelzusammenstellungen. |
US5304419A (en) * | 1990-07-06 | 1994-04-19 | Alpha Fry Ltd | Moisture and particle getter for enclosures |
CA2108059C (en) * | 1993-10-08 | 1998-02-24 | Walter W. Young | Vibration resistant overhead electrical cable |
US6174952B1 (en) | 1995-04-19 | 2001-01-16 | Capitol Specialty Plastics, Inc. | Monolithic polymer composition having a water absorption material |
US6221446B1 (en) | 1995-04-19 | 2001-04-24 | Capitol Specialty Plastics, Inc | Modified polymers having controlled transmission rates |
US6177183B1 (en) | 1995-04-19 | 2001-01-23 | Capitol Specialty Plastics, Inc. | Monolithic composition having an activation material |
US6460271B2 (en) | 1995-04-19 | 2002-10-08 | Csp Technologies, Inc. | Insert having interconnecting channel morphology for aldehyde absorption |
US6130263A (en) * | 1995-04-19 | 2000-10-10 | Capitol Specialty Plastics, Inc. | Desiccant entrained polymer |
USRE40941E1 (en) * | 1995-04-19 | 2009-10-20 | Csp Technologies, Inc. | Monolithic polymer composition having a releasing material |
US6080350A (en) * | 1995-04-19 | 2000-06-27 | Capitol Specialty Plastics, Inc. | Dessicant entrained polymer |
US6316520B1 (en) | 1995-04-19 | 2001-11-13 | Capitol Specialty Plastics, Inc. | Monolithic polymer composition having a releasing material |
US6486231B1 (en) | 1995-04-19 | 2002-11-26 | Csp Technologies, Inc. | Co-continuous interconnecting channel morphology composition |
US6194079B1 (en) | 1995-04-19 | 2001-02-27 | Capitol Specialty Plastics, Inc. | Monolithic polymer composition having an absorbing material |
US6124006A (en) * | 1995-04-19 | 2000-09-26 | Capitol Specialty Plastics, Inc. | Modified polymers having controlled transmission rates |
US6214255B1 (en) | 1995-04-19 | 2001-04-10 | Capitol Specialty Plastics, Inc. | Desiccant entrained polymer |
US5911937A (en) * | 1995-04-19 | 1999-06-15 | Capitol Specialty Plastics, Inc. | Desiccant entrained polymer |
US5770257A (en) * | 1996-08-01 | 1998-06-23 | Minnesota Mining And Manufacturing Company | Method for altering cable semiconductive layer |
US6465532B1 (en) | 1997-03-05 | 2002-10-15 | Csp Tecnologies, Inc. | Co-continuous interconnecting channel morphology polymer having controlled gas transmission rate through the polymer |
JP4023771B2 (ja) * | 1997-08-14 | 2007-12-19 | コムスコープ,インコーポレイテッド・オヴ・ノース・キャロライナ | 同軸ケーブルおよびその製造法 |
US6696002B1 (en) | 2000-03-29 | 2004-02-24 | Capitol Security Plastics, Inc. | Co-continuous interconnecting channel morphology polymer having modified surface properties |
TW571601B (en) | 2000-05-17 | 2004-01-11 | Dynic Corp | Hygroscopic molded material |
AU2008269201B2 (en) | 2007-06-21 | 2011-08-18 | Gen-Probe Incorporated | Instrument and receptacles for use in performing processes |
EP2113546A1 (en) * | 2008-04-28 | 2009-11-04 | Schlumberger Holdings Limited | Swellable compositions for borehole applications |
EP2478042B1 (en) * | 2009-09-16 | 2019-02-20 | Union Carbide Chemicals & Plastics Technology LLC | Crosslinked, melt-shaped articles and compositions for producing same |
FR3032554B1 (fr) * | 2015-02-10 | 2019-05-31 | Nexans | Dispositif electrique comprenant une couche reticulee |
CN104723627B (zh) * | 2015-03-16 | 2018-04-20 | 安徽腾拓新材料科技有限公司 | 一种防电压击穿玻璃纤维套管 |
KR20170107326A (ko) * | 2016-03-15 | 2017-09-25 | 엘에스전선 주식회사 | 저유전율을 갖는 절연 조성물 및 이로부터 형성된 절연층을 포함하는 케이블 |
DE102016224415A1 (de) * | 2016-12-08 | 2018-06-14 | Leoni Kabel Gmbh | Leitung und Verfahren zur Herstellung einer solchen |
KR101855236B1 (ko) * | 2017-05-22 | 2018-05-08 | 한국전력공사 | 마이크로캡슐이 구비된 자기소화 전력케이블 |
JP6756692B2 (ja) * | 2017-11-07 | 2020-09-16 | 日立金属株式会社 | 絶縁電線 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096210A (en) * | 1959-04-17 | 1963-07-02 | Cabot Corp | Insulated conductors and method of making same |
US3171866A (en) * | 1960-12-01 | 1965-03-02 | Gen Electric | Peroxide cured polyethylene with polyvinyl chloride filler and wire coated with the same |
US3684821A (en) * | 1971-03-30 | 1972-08-15 | Sumitomo Electric Industries | High voltage insulated electric cable having outer semiconductive layer |
US3793476A (en) * | 1973-02-26 | 1974-02-19 | Gen Electric | Insulated conductor with a strippable layer |
-
1975
- 1975-04-29 CA CA225,712A patent/CA1022633A/en not_active Expired
- 1975-05-01 US US05/573,425 patent/US4029830A/en not_active Expired - Lifetime
- 1975-05-02 DE DE2519574A patent/DE2519574B2/de not_active Ceased
- 1975-05-02 GB GB18515/75A patent/GB1502486A/en not_active Expired
- 1975-05-02 FR FR7513789A patent/FR2269780B1/fr not_active Expired
- 1975-05-02 IT IT22955/75A patent/IT1037810B/it active
- 1975-05-02 SE SE7505121A patent/SE422253B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1502486A (en) | 1978-03-01 |
IT1037810B (it) | 1979-11-20 |
FR2269780B1 (sv) | 1981-05-22 |
SE422253B (sv) | 1982-02-22 |
DE2519574B2 (de) | 1979-02-08 |
US4029830A (en) | 1977-06-14 |
DE2519574A1 (de) | 1975-11-13 |
FR2269780A1 (sv) | 1975-11-28 |
CA1022633A (en) | 1977-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7505121-9 Effective date: 19921204 Format of ref document f/p: F |