EP1276118A3 - Isolator und Isoliervorrichtung - Google Patents

Isolator und Isoliervorrichtung Download PDF

Info

Publication number
EP1276118A3
EP1276118A3 EP02254811A EP02254811A EP1276118A3 EP 1276118 A3 EP1276118 A3 EP 1276118A3 EP 02254811 A EP02254811 A EP 02254811A EP 02254811 A EP02254811 A EP 02254811A EP 1276118 A3 EP1276118 A3 EP 1276118A3
Authority
EP
European Patent Office
Prior art keywords
rib portion
rib
insulator
tangent
intersects
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.)
Granted
Application number
EP02254811A
Other languages
English (en)
French (fr)
Other versions
EP1276118B1 (de
EP1276118A2 (de
Inventor
Okamoto Mitsuharu
Mine Ryoichi
Nakamura Takao
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 EP1276118A2 publication Critical patent/EP1276118A2/de
Publication of EP1276118A3 publication Critical patent/EP1276118A3/de
Application granted granted Critical
Publication of EP1276118B1 publication Critical patent/EP1276118B1/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
    • H01B17/02—Suspension insulators; Strain insulators
    • 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
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
    • H01B17/08—Fastening of insulator to support, to conductor, or to adjoining insulator by cap-and-bolt

Landscapes

  • Insulators (AREA)
EP20020254811 2001-07-12 2002-07-09 Isolator und Isoliervorrichtung Expired - Fee Related EP1276118B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001211944A JP2003031062A (ja) 2001-07-12 2001-07-12 碍子および碍子装置
JP2001211944 2001-07-12

Publications (3)

Publication Number Publication Date
EP1276118A2 EP1276118A2 (de) 2003-01-15
EP1276118A3 true EP1276118A3 (de) 2003-11-19
EP1276118B1 EP1276118B1 (de) 2008-12-31

Family

ID=19047182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020254811 Expired - Fee Related EP1276118B1 (de) 2001-07-12 2002-07-09 Isolator und Isoliervorrichtung

Country Status (3)

Country Link
EP (1) EP1276118B1 (de)
JP (1) JP2003031062A (de)
DE (1) DE60230565D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101877258B (zh) * 2009-04-30 2012-05-30 呼和浩特市硅谷电力设备有限公司 盘型悬式双绝缘复合绝缘子

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008262762A (ja) * 2007-04-11 2008-10-30 Chugoku Electric Power Co Inc:The がいし装置
JP5537229B2 (ja) * 2010-03-31 2014-07-02 日本碍子株式会社 風騒音防止中実碍子
CN103456428A (zh) * 2013-01-09 2013-12-18 河北荣森电气有限公司 压接式钟罩形盘形悬式复合绝缘子串元件
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140871A (en) * 1976-09-28 1979-02-20 Ngk Insulators Ltd. Suspension insulators
GB2225176A (en) * 1988-11-18 1990-05-23 Sp Kt Bjuro Izolyatoram I Arma High-voltage suspension insulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140871A (en) * 1976-09-28 1979-02-20 Ngk Insulators Ltd. Suspension insulators
GB2225176A (en) * 1988-11-18 1990-05-23 Sp Kt Bjuro Izolyatoram I Arma High-voltage suspension insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101877258B (zh) * 2009-04-30 2012-05-30 呼和浩特市硅谷电力设备有限公司 盘型悬式双绝缘复合绝缘子

Also Published As

Publication number Publication date
DE60230565D1 (de) 2009-02-12
EP1276118B1 (de) 2008-12-31
EP1276118A2 (de) 2003-01-15
JP2003031062A (ja) 2003-01-31

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