NO302724B1 - Elektrisk isolator - Google Patents
Elektrisk isolator Download PDFInfo
- Publication number
- NO302724B1 NO302724B1 NO921499A NO921499A NO302724B1 NO 302724 B1 NO302724 B1 NO 302724B1 NO 921499 A NO921499 A NO 921499A NO 921499 A NO921499 A NO 921499A NO 302724 B1 NO302724 B1 NO 302724B1
- Authority
- NO
- Norway
- Prior art keywords
- component
- inner component
- insulator according
- insulator
- polymer material
- Prior art date
Links
- 239000000615 nonconductor Substances 0.000 title claims description 6
- 239000012212 insulator Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims description 18
- 239000002861 polymer material Substances 0.000 claims description 12
- -1 polyethylene terephthalate Polymers 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 4
- 229920002530 polyetherether ketone Polymers 0.000 claims description 4
- 239000004695 Polyether sulfone Substances 0.000 claims description 3
- 239000004697 Polyetherimide Substances 0.000 claims description 3
- 229920002396 Polyurea Polymers 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 229920001601 polyetherimide Polymers 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000012763 reinforcing filler Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000011152 fibreglass Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001207 Noryl Polymers 0.000 description 1
- 239000004727 Noryl Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/08—Shrinkable tubes
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
- Y10T428/1393—Multilayer [continuous layer]
-
- 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
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
-
- 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
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2975—Tubular or cellular
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2976—Longitudinally varying
Landscapes
- Insulating Bodies (AREA)
- Insulators (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Cable Accessories (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Electroluminescent Light Sources (AREA)
- Table Devices Or Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898923408A GB8923408D0 (en) | 1989-10-17 | 1989-10-17 | Electrical insulator |
| PCT/GB1990/001594 WO1991006106A1 (en) | 1989-10-17 | 1990-10-16 | Electrical insulator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO921499D0 NO921499D0 (no) | 1992-04-15 |
| NO921499L NO921499L (no) | 1992-04-15 |
| NO302724B1 true NO302724B1 (no) | 1998-04-14 |
Family
ID=10664732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO921499A NO302724B1 (no) | 1989-10-17 | 1992-04-15 | Elektrisk isolator |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5298301A (ja) |
| EP (1) | EP0496775B1 (ja) |
| JP (1) | JP2968584B2 (ja) |
| KR (1) | KR0171593B1 (ja) |
| AT (1) | ATE131654T1 (ja) |
| AU (1) | AU653501B2 (ja) |
| BR (1) | BR9007754A (ja) |
| CA (1) | CA2067763C (ja) |
| DE (1) | DE69024229T2 (ja) |
| FI (1) | FI107086B (ja) |
| GB (1) | GB8923408D0 (ja) |
| MX (1) | MX174452B (ja) |
| NO (1) | NO302724B1 (ja) |
| WO (1) | WO1991006106A1 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2679695B1 (fr) * | 1991-07-26 | 1993-09-24 | Alsthom Gec | Ampoule sous vide pourvue d'une isolation electrique. |
| US5725952A (en) * | 1992-06-09 | 1998-03-10 | Raychem Limited | Insulators |
| SE506172C2 (sv) * | 1996-02-29 | 1997-11-17 | Ramkiw Ab | Anordning för isolering av högspänningsledare |
| US5945636A (en) * | 1996-04-22 | 1999-08-31 | Hubbell Incorporated | Electrical insulators with mechanical core and dielectric sheath |
| JP3445454B2 (ja) * | 1996-11-14 | 2003-09-08 | 日本碍子株式会社 | 複合碍子 |
| JP3157756B2 (ja) * | 1997-10-13 | 2001-04-16 | 日本碍子株式会社 | ポリマー碍子の成形方法 |
| IT1295879B1 (it) * | 1997-10-24 | 1999-05-28 | Abb Research Ltd | Isolatore per linee elettriche di media e alta tensione |
| US5986216A (en) * | 1997-12-05 | 1999-11-16 | Hubbell Incorporated | Reinforced insulator |
| FR2784261B1 (fr) * | 1998-10-05 | 2001-07-27 | Ge Medical Syst Sa | Materiau d'isolation electrique et de refroidissement de conductivite thermique accrue et application a l'isolation d'un dispositif d'alimentation haute tension |
| US6501029B1 (en) | 1999-12-03 | 2002-12-31 | Electro Composites, Inc. | High-voltage homogeneous co-curing composite insulator |
| US6545219B1 (en) * | 2000-04-24 | 2003-04-08 | Tyco Electronics Corporation | Wrap-around cable sleeves having an expandable body portion and methods of making same |
| JP3832630B2 (ja) * | 2001-07-26 | 2006-10-11 | 磯野 正夫 | 電気柵 |
| AU2002302462A1 (en) * | 2002-03-22 | 2003-10-08 | Sefag Ag | Electric insulators and method for the production thereof |
| KR100732067B1 (ko) * | 2005-12-13 | 2007-06-27 | 한국기초과학지원연구원 | 복합섬유소재를 사용한 축 방향 전기 절연체 및 그 제조방법 |
| JP5205979B2 (ja) | 2007-01-23 | 2013-06-05 | 日立電線株式会社 | 絶縁電線 |
| JP4983328B2 (ja) | 2007-03-26 | 2012-07-25 | 日立電線株式会社 | 高耐熱性樹脂組成物及びそれを用いた高耐熱絶縁電線 |
| EP2062938A1 (en) | 2007-11-26 | 2009-05-27 | Hitachi Cable, Ltd. | Insulated Wire Using a Resin Composition |
| US8415564B2 (en) * | 2009-11-04 | 2013-04-09 | Tyco Electronics Corporation | Wrap-around cable sleeve assemblies and methods for making and using the same |
| CN103617845B (zh) * | 2013-12-10 | 2016-09-21 | 国家电网公司 | 一种悬式绝缘子 |
| CN103971862B (zh) * | 2014-05-21 | 2017-08-01 | 北京铁道工程机电技术研究所有限公司 | 一种动车车顶抗污闪复合绝缘子 |
| EP2950107A1 (en) * | 2014-05-27 | 2015-12-02 | ABB Technology AG | Voltage sensor for high and medium voltage use, and a method of making the same |
| RU2654076C1 (ru) * | 2017-02-10 | 2018-05-16 | Тоо Еу Гиг | Электроизоляционная конструкция с гидрофобным покрытием |
| RU172283U1 (ru) * | 2017-02-10 | 2017-07-04 | Тоо Еу Гиг | Электроизоляционная конструкция с гидрофобным покрытием |
| US20210123655A1 (en) * | 2019-10-28 | 2021-04-29 | Whirlpool Corporation | Refrigerating appliance having an evaporator |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008205A (en) * | 1962-11-06 | 1977-02-15 | Imperial Chemical Industries Limited | Polysulphones as insulators |
| US3950452A (en) * | 1967-04-24 | 1976-04-13 | Dr. Beck & Co. Ag | Polyurethane high-voltage insulator appliance |
| GB1292276A (en) * | 1968-09-04 | 1972-10-11 | Raychem Ltd | Improvements in and relating to insulators |
| BE757659A (fr) * | 1969-10-17 | 1971-04-16 | Raychem Corp | Isolants haute tension |
| GB1337952A (en) * | 1969-10-17 | 1973-11-21 | Raychem Ltd | High voltage insulating materials |
| US4045604A (en) * | 1974-10-08 | 1977-08-30 | Raychem Limited | Recoverable article with outwardly extending hollow heat flanges; kit including such article and a cylindrical substrate; and method of making such article |
| CA1051105A (en) * | 1974-10-08 | 1979-03-20 | Robin J. T. Clabburn | Article and method for covering substrates and composite structures so made |
| GB1530994A (en) * | 1974-10-08 | 1978-11-01 | Raychem Ltd | Composite structures of heat-recoverable articles |
| GB1604612A (en) * | 1976-10-29 | 1981-12-09 | Raychem Ltd | Epihalohydrin polymer compositions |
| US4173670A (en) * | 1977-05-27 | 1979-11-06 | Exxon Research & Engineering Co. | Composite tubular elements |
| JPS54145379A (en) * | 1978-05-02 | 1979-11-13 | Asahi Chem Ind Co Ltd | Aromatic polysulfone hollow fiber semipermeable membrane |
| GB8312892D0 (en) * | 1983-05-11 | 1983-06-15 | Raychem Ltd | Electrical insulator |
| GB8333249D0 (en) * | 1983-12-13 | 1984-01-18 | Raychem Ltd | Electrically insulating articles |
| FI88643C (fi) * | 1985-07-19 | 1993-06-10 | Raychem Corp | Roerformigt foeremaol |
| FR2655471B1 (fr) * | 1989-12-01 | 1992-02-21 | Sediver Ste Europ Isolateurs V | Isolateur electrique rigide. |
| US4973798A (en) * | 1989-12-01 | 1990-11-27 | Societe Anonyme Dite: Sediver Societe Europeenne D'isolateurs En Verre Et Composite | Rigid electrical insulator |
-
1989
- 1989-10-17 GB GB898923408A patent/GB8923408D0/en active Pending
-
1990
- 1990-10-16 DE DE69024229T patent/DE69024229T2/de not_active Expired - Fee Related
- 1990-10-16 US US07/852,196 patent/US5298301A/en not_active Expired - Lifetime
- 1990-10-16 KR KR1019920700883A patent/KR0171593B1/ko not_active IP Right Cessation
- 1990-10-16 AT AT90915502T patent/ATE131654T1/de not_active IP Right Cessation
- 1990-10-16 WO PCT/GB1990/001594 patent/WO1991006106A1/en active IP Right Grant
- 1990-10-16 JP JP2514457A patent/JP2968584B2/ja not_active Expired - Fee Related
- 1990-10-16 BR BR909007754A patent/BR9007754A/pt not_active IP Right Cessation
- 1990-10-16 CA CA002067763A patent/CA2067763C/en not_active Expired - Lifetime
- 1990-10-16 MX MX022865A patent/MX174452B/es unknown
- 1990-10-16 EP EP90915502A patent/EP0496775B1/en not_active Expired - Lifetime
- 1990-10-16 AU AU66039/90A patent/AU653501B2/en not_active Ceased
-
1992
- 1992-04-15 NO NO921499A patent/NO302724B1/no not_active IP Right Cessation
- 1992-04-16 FI FI921736A patent/FI107086B/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| US5298301A (en) | 1994-03-29 |
| DE69024229T2 (de) | 1996-08-14 |
| CA2067763A1 (en) | 1991-04-18 |
| NO921499D0 (no) | 1992-04-15 |
| FI921736A0 (fi) | 1992-04-16 |
| CA2067763C (en) | 2000-02-01 |
| KR920704315A (ko) | 1992-12-19 |
| KR0171593B1 (ko) | 1999-05-01 |
| DE69024229D1 (de) | 1996-01-25 |
| AU6603990A (en) | 1991-05-16 |
| GB8923408D0 (en) | 1989-12-06 |
| EP0496775B1 (en) | 1995-12-13 |
| BR9007754A (pt) | 1992-08-18 |
| ATE131654T1 (de) | 1995-12-15 |
| JPH05501329A (ja) | 1993-03-11 |
| NO921499L (no) | 1992-04-15 |
| FI921736A (fi) | 1992-04-16 |
| WO1991006106A1 (en) | 1991-05-02 |
| FI107086B (fi) | 2001-05-31 |
| JP2968584B2 (ja) | 1999-10-25 |
| EP0496775A1 (en) | 1992-08-05 |
| MX174452B (es) | 1994-05-17 |
| AU653501B2 (en) | 1994-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |