EP0859376A3 - Polymer-Isolator - Google Patents

Polymer-Isolator Download PDF

Info

Publication number: EP0859376A3
Authority: EP; European Patent Office
Prior art keywords: polymer insulator; frp rod; rubber; insulation overcoat; overcoat member
Prior art date: 1997-02-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP98301061A

Other languages

English (en)

French (fr)

Other versions

EP0859376A2 (de

Inventor

Shuji Fujii

Yukihiro Koshino

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.)

1997-02-13

Filing date

1998-02-13

Publication date

1999-02-03

1998-02-13 Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd

1998-08-19 Publication of EP0859376A2 publication Critical patent/EP0859376A2/de

1999-02-03 Publication of EP0859376A3 publication Critical patent/EP0859376A3/de

Status Withdrawn legal-status Critical Current

Links

239000012212 insulator Substances 0.000 title abstract 4
229920000642 polymer Polymers 0.000 title abstract 4
238000009413 insulation Methods 0.000 abstract 3
230000005684 electric field Effects 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
230000003014 reinforcing effect Effects 0.000 abstract 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
- H01B17/325—Single insulators consisting of two or more dissimilar insulating bodies comprising a fibre-reinforced insulating core member

Landscapes

Insulators (AREA)
Insulating Bodies (AREA)

EP98301061A 1997-02-13 1998-02-13 Polymer-Isolator Withdrawn EP0859376A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2868797A JPH10228826A (ja)	1997-02-13	1997-02-13	ポリマー碍子
JP28687/97		1997-02-13

Publications (2)

Publication Number	Publication Date
EP0859376A2 EP0859376A2 (de)	1998-08-19
EP0859376A3 true EP0859376A3 (de)	1999-02-03

Family

ID=12255406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98301061A Withdrawn EP0859376A3 (de)	1997-02-13	1998-02-13	Polymer-Isolator

Country Status (3)

Country	Link
EP (1)	EP0859376A3 (de)
JP (1)	JPH10228826A (de)
CA (1)	CA2229363A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103680776B (zh) *	2013-11-13	2016-04-27	国家电网公司	一种高压线路安全绝缘子
CN111785420A (zh) *	2020-05-29	2020-10-16	浙江元通线缆制造有限公司	一种高压硅橡胶软电缆及其加工工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0439411A1 (de) *	1990-01-26	1991-07-31	Société Nouvelle des Etablissements Dervaux, S.A.	Verbundisolator und dessen Herstellungsverfahren
EP0675509A2 (de) *	1994-03-28	1995-10-04	Ngk Insulators, Ltd.	Verbundisolatoren und Herstellungsverfahren dafür

1997
- 1997-02-13 JP JP2868797A patent/JPH10228826A/ja not_active Withdrawn
1998
- 1998-02-12 CA CA 2229363 patent/CA2229363A1/en not_active Abandoned
- 1998-02-13 EP EP98301061A patent/EP0859376A3/de not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0439411A1 (de) *	1990-01-26	1991-07-31	Société Nouvelle des Etablissements Dervaux, S.A.	Verbundisolator und dessen Herstellungsverfahren
EP0675509A2 (de) *	1994-03-28	1995-10-04	Ngk Insulators, Ltd.	Verbundisolatoren und Herstellungsverfahren dafür

Also Published As

Publication number	Publication date
EP0859376A2 (de)	1998-08-19
JPH10228826A (ja)	1998-08-25
CA2229363A1 (en)	1998-08-13

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Legal Events

Date	Code	Title	Description
1998-07-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1998-08-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
1998-08-19	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
1998-12-18	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1999-02-03	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1999-02-03	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
1999-10-13	AKX	Designation fees paid	Free format text: DE FR GB
2000-03-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2000-04-26	18D	Application deemed to be withdrawn	Effective date: 19990804