CN1014369B - 防污绝缘子 - Google Patents

防污绝缘子

Info

Publication number
CN1014369B
CN1014369B CN87101776A CN87101776A CN1014369B CN 1014369 B CN1014369 B CN 1014369B CN 87101776 A CN87101776 A CN 87101776A CN 87101776 A CN87101776 A CN 87101776A CN 1014369 B CN1014369 B CN 1014369B
Authority
CN
China
Prior art keywords
shell
rib
interval
mentioned
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
Application number
CN87101776A
Other languages
English (en)
Chinese (zh)
Other versions
CN87101776A (zh
Inventor
国枝茂彦
铃木年实
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
Publication of CN87101776A publication Critical patent/CN87101776A/zh
Publication of CN1014369B publication Critical patent/CN1014369B/zh
Expired legal-status Critical Current

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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)
CN87101776A 1986-08-29 1987-03-09 防污绝缘子 Expired CN1014369B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61204948A JPS6362115A (ja) 1986-08-29 1986-08-29 耐汚損用碍子
JP204948/86 1986-08-29

Publications (2)

Publication Number Publication Date
CN87101776A CN87101776A (zh) 1988-03-09
CN1014369B true CN1014369B (zh) 1991-10-16

Family

ID=16498977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87101776A Expired CN1014369B (zh) 1986-08-29 1987-03-09 防污绝缘子

Country Status (7)

Country Link
US (1) US4740659A (US07122547-20061017-C00273.png)
EP (1) EP0257725B1 (US07122547-20061017-C00273.png)
JP (1) JPS6362115A (US07122547-20061017-C00273.png)
CN (1) CN1014369B (US07122547-20061017-C00273.png)
CA (1) CA1271241A (US07122547-20061017-C00273.png)
DE (1) DE3779835T2 (US07122547-20061017-C00273.png)
IN (1) IN166467B (US07122547-20061017-C00273.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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

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 (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
JPH0319643B2 (US07122547-20061017-C00273.png) 1991-03-15
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

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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
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee