DE69712442D1 - Insulators made of composite material - Google Patents

Insulators made of composite material

Info

Publication number
DE69712442D1
DE69712442D1 DE69712442T DE69712442T DE69712442D1 DE 69712442 D1 DE69712442 D1 DE 69712442D1 DE 69712442 T DE69712442 T DE 69712442T DE 69712442 T DE69712442 T DE 69712442T DE 69712442 D1 DE69712442 D1 DE 69712442D1
Authority
DE
Germany
Prior art keywords
composite material
insulators made
insulators
composite
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.)
Revoked
Application number
DE69712442T
Other languages
German (de)
Other versions
DE69712442T2 (en
Inventor
Tsutomu Moriya
Yukiteru Fukami
Kuniaki Kondo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17911074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69712442(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE69712442D1 publication Critical patent/DE69712442D1/en
Publication of DE69712442T2 publication Critical patent/DE69712442T2/en
Anticipated expiration legal-status Critical
Revoked 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
    • H01B17/32—Single insulators consisting of two or more dissimilar insulating bodies
DE1997612442 1996-11-14 1997-11-10 Insulators made of composite material Revoked DE69712442T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30261196A JP3445454B2 (en) 1996-11-14 1996-11-14 Composite insulator

Publications (2)

Publication Number Publication Date
DE69712442D1 true DE69712442D1 (en) 2002-06-13
DE69712442T2 DE69712442T2 (en) 2002-12-12

Family

ID=17911074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997612442 Revoked DE69712442T2 (en) 1996-11-14 1997-11-10 Insulators made of composite material

Country Status (3)

Country Link
EP (1) EP0843322B1 (en)
JP (1) JP3445454B2 (en)
DE (1) DE69712442T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101567238B (en) * 2008-04-24 2011-01-12 抚顺电瓷制造有限公司 Direct-current solid-core post porcelain insulator
CN101834040A (en) * 2010-04-26 2010-09-15 山西省电力公司阳泉供电分公司 Specially synthetic insulator of transmission line of 220kV
CN103971862B (en) 2014-05-21 2017-08-01 北京铁道工程机电技术研究所有限公司 A kind of motor-car roof anti-soil dodges composite insulator
CN103971861A (en) * 2014-05-21 2014-08-06 北京铁道工程机电技术研究所有限公司 Motor train roof composite insulator with interface breakdown prevention function

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8923408D0 (en) * 1989-10-17 1989-12-06 Raychem Ltd Electrical insulator
TW365224U (en) * 1993-09-03 1999-07-21 Raychem Corp Tubular polymeric shed

Also Published As

Publication number Publication date
JP3445454B2 (en) 2003-09-08
JPH10144166A (en) 1998-05-29
DE69712442T2 (en) 2002-12-12
EP0843322B1 (en) 2002-05-08
EP0843322A3 (en) 1998-12-23
EP0843322A2 (en) 1998-05-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation