DE3779835D1 - Keramischer isolator. - Google Patents

Keramischer isolator.

Info

Publication number
DE3779835D1
DE3779835D1 DE8787301878T DE3779835T DE3779835D1 DE 3779835 D1 DE3779835 D1 DE 3779835D1 DE 8787301878 T DE8787301878 T DE 8787301878T DE 3779835 T DE3779835 T DE 3779835T DE 3779835 D1 DE3779835 D1 DE 3779835D1
Authority
DE
Germany
Prior art keywords
ceramic isolator
isolator
ceramic
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
Application number
DE8787301878T
Other languages
English (en)
Other versions
DE3779835T2 (de
Inventor
Shigehiko Kunieda
Toshimi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE3779835D1 publication Critical patent/DE3779835D1/de
Publication of DE3779835T2 publication Critical patent/DE3779835T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
DE8787301878T 1986-08-29 1987-03-04 Keramischer isolator. Expired - Fee Related DE3779835T2 (de)

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
DE3779835D1 true DE3779835D1 (de) 1992-07-23
DE3779835T2 DE3779835T2 (de) 1993-01-21

Family

ID=16498977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787301878T Expired - Fee Related DE3779835T2 (de) 1986-08-29 1987-03-04 Keramischer isolator.

Country Status (7)

Country Link
US (1) US4740659A (de)
EP (1) EP0257725B1 (de)
JP (1) JPS6362115A (de)
CN (1) CN1014369B (de)
CA (1) CA1271241A (de)
DE (1) DE3779835T2 (de)
IN (1) IN166467B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1229557A4 (de) * 2000-09-08 2003-02-26 Ngk Insulators Ltd Gerippter hängeisolator
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
WO2015067297A1 (en) 2013-11-05 2015-05-14 Abb Technology Ltd Surge arrester with moulded sheds and apparatus for moulding
JP5677641B1 (ja) * 2014-04-04 2015-02-25 三菱電機株式会社 電気機器の絶縁支持物
CN108735400A (zh) * 2018-05-21 2018-11-02 国家电网公司 盘型悬式绝缘子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
JPH0414787U (de) * 1990-05-24 1992-02-06

Also Published As

Publication number Publication date
IN166467B (de) 1990-05-19
EP0257725A3 (en) 1989-06-07
DE3779835T2 (de) 1993-01-21
CA1271241A (en) 1990-07-03
JPH0319643B2 (de) 1991-03-15
US4740659A (en) 1988-04-26
CN87101776A (zh) 1988-03-09
JPS6362115A (ja) 1988-03-18
CN1014369B (zh) 1991-10-16
EP0257725B1 (de) 1992-06-17
EP0257725A2 (de) 1988-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee