JPH0319643B2 - - Google Patents
Info
- Publication number
- JPH0319643B2 JPH0319643B2 JP61204948A JP20494886A JPH0319643B2 JP H0319643 B2 JPH0319643 B2 JP H0319643B2 JP 61204948 A JP61204948 A JP 61204948A JP 20494886 A JP20494886 A JP 20494886A JP H0319643 B2 JPH0319643 B2 JP H0319643B2
- Authority
- JP
- Japan
- Prior art keywords
- rib
- space
- tip
- cap
- insulator
- 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 - Lifetime
Links
- 239000012212 insulator Substances 0.000 claims description 40
- 238000010891 electric arc Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000011109 contamination Methods 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 3
- 101100226116 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) esa-1 gene Proteins 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
-
- 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
- H01B17/14—Supporting insulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61204948A JPS6362115A (ja) | 1986-08-29 | 1986-08-29 | 耐汚損用碍子 |
| US07/019,139 US4740659A (en) | 1986-08-29 | 1987-02-25 | Pollution-proof insulator |
| IN152/CAL/87A IN166467B (US07122547-20061017-C00273.png) | 1986-08-29 | 1987-02-27 | |
| DE8787301878T DE3779835T2 (de) | 1986-08-29 | 1987-03-04 | Keramischer isolator. |
| EP87301878A EP0257725B1 (en) | 1986-08-29 | 1987-03-04 | Ceramic insulator |
| CA000531315A CA1271241A (en) | 1986-08-29 | 1987-03-06 | Pollution-proof insulator |
| CN87101776A CN1014369B (zh) | 1986-08-29 | 1987-03-09 | 防污绝缘子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61204948A JPS6362115A (ja) | 1986-08-29 | 1986-08-29 | 耐汚損用碍子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362115A JPS6362115A (ja) | 1988-03-18 |
| JPH0319643B2 true JPH0319643B2 (US07122547-20061017-C00273.png) | 1991-03-15 |
Family
ID=16498977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61204948A Granted JPS6362115A (ja) | 1986-08-29 | 1986-08-29 | 耐汚損用碍子 |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002021540A1 (fr) * | 1999-03-10 | 2002-03-14 | Ngk Insulators, Ltd. | Isolateur suspendu nervure |
| KR101204315B1 (ko) | 2010-07-27 | 2012-11-23 | 대한전선 주식회사 | 복합 절연체의 쉐드부의 구조 및 이를 구비한 복합 절연체, 및 그 제조 장치 및 방법 |
| US9048634B2 (en) | 2012-07-18 | 2015-06-02 | Rheem Manufacturing Company | Water resistant direct spark igniter |
| JP6208454B2 (ja) * | 2013-04-01 | 2017-10-04 | 日本車輌製造株式会社 | 鉄道車両用集電装置 |
| US9524815B2 (en) | 2013-11-05 | 2016-12-20 | Abb Schweiz Ag | Surge arrester with moulded sheds and apparatus for moulding |
| US9941035B2 (en) * | 2014-04-04 | 2018-04-10 | Mitsubishi Electric Corporation | Insulating support for electric device |
| CN108735400A (zh) * | 2018-05-21 | 2018-11-02 | 国家电网公司 | 盘型悬式绝缘子 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0414787U (US07122547-20061017-C00273.png) * | 1990-05-24 | 1992-02-06 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE970314C (de) * | 1937-09-18 | 1958-09-04 | Siemens Ag | Hochspannungsfreiluftisolator mit erhoehter UEberschlagsicherheit bei Nebel und Verschmutzung und Schutzraeumen unter den Schirmen, bei dem die Aussenoberflaeche der Schirme als Kriechstrecke hoeherer Leitfaehigkeit ausgebildet ist |
| DE973561C (de) * | 1942-01-10 | 1960-03-24 | Siemens Ag | Hochspannungsisolator |
| FR1286554A (fr) * | 1961-04-21 | 1962-03-02 | Siemens Ag | Isolateur à tige |
| FR1543444A (fr) * | 1967-09-13 | 1968-10-25 | Isolateur pour lignes aériennes à haute tension | |
| JPS53135493A (en) * | 1977-04-28 | 1978-11-27 | Ngk Insulators Ltd | Cylindrical insulator |
-
1986
- 1986-08-29 JP JP61204948A patent/JPS6362115A/ja active Granted
-
1987
- 1987-02-25 US US07/019,139 patent/US4740659A/en not_active Expired - Fee Related
- 1987-02-27 IN IN152/CAL/87A patent/IN166467B/en unknown
- 1987-03-04 DE DE8787301878T patent/DE3779835T2/de not_active Expired - Fee Related
- 1987-03-04 EP EP87301878A patent/EP0257725B1/en not_active Expired
- 1987-03-06 CA CA000531315A patent/CA1271241A/en not_active Expired - Fee Related
- 1987-03-09 CN CN87101776A patent/CN1014369B/zh not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0414787U (US07122547-20061017-C00273.png) * | 1990-05-24 | 1992-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0257725B1 (en) | 1992-06-17 |
| US4740659A (en) | 1988-04-26 |
| EP0257725A3 (en) | 1989-06-07 |
| CN87101776A (zh) | 1988-03-09 |
| CN1014369B (zh) | 1991-10-16 |
| EP0257725A2 (en) | 1988-03-02 |
| JPS6362115A (ja) | 1988-03-18 |
| CA1271241A (en) | 1990-07-03 |
| DE3779835T2 (de) | 1993-01-21 |
| DE3779835D1 (de) | 1992-07-23 |
| IN166467B (US07122547-20061017-C00273.png) | 1990-05-19 |
