EP1528576A3 - Isolateur électrique - Google Patents

Isolateur électrique Download PDF

Info

Publication number
EP1528576A3
EP1528576A3 EP04025657A EP04025657A EP1528576A3 EP 1528576 A3 EP1528576 A3 EP 1528576A3 EP 04025657 A EP04025657 A EP 04025657A EP 04025657 A EP04025657 A EP 04025657A EP 1528576 A3 EP1528576 A3 EP 1528576A3
Authority
EP
European Patent Office
Prior art keywords
electrical insulator
shed
reduced
diameter
airflow
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.)
Withdrawn
Application number
EP04025657A
Other languages
German (de)
English (en)
Other versions
EP1528576A2 (fr
Inventor
Kiyoshi Morita
Kazuyuki Sugimura
Takahiro Chono
Morishige Hattori
Katsufumi Hashimoto
Takeshi Kurita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1528576A2 publication Critical patent/EP1528576A2/fr
Publication of EP1528576A3 publication Critical patent/EP1528576A3/fr
Withdrawn legal-status Critical Current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
    • H01B17/14—Supporting insulators
    • H01B17/18—Supporting insulators for very heavy conductors, e.g. bus-bars, rails

Landscapes

  • Insulators (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
EP04025657A 2003-10-28 2004-10-28 Isolateur électrique Withdrawn EP1528576A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003367240A JP4332718B2 (ja) 2003-10-28 2003-10-28 絶縁碍子
JP2003367240 2003-10-28

Publications (2)

Publication Number Publication Date
EP1528576A2 EP1528576A2 (fr) 2005-05-04
EP1528576A3 true EP1528576A3 (fr) 2006-02-01

Family

ID=34420122

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025657A Withdrawn EP1528576A3 (fr) 2003-10-28 2004-10-28 Isolateur électrique

Country Status (2)

Country Link
EP (1) EP1528576A3 (fr)
JP (1) JP4332718B2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104269235A (zh) * 2014-10-17 2015-01-07 王玉华 电力机车、动车组专用对角棱柱体防污闪绝缘子
CN104590030A (zh) * 2014-12-12 2015-05-06 株洲鼎顺新材料科技有限公司 一种电力机车车顶的母线支柱和受电弓支柱瓷质绝缘子
CN107946005A (zh) * 2017-05-27 2018-04-20 国网新疆电力公司经济技术研究院 一种应用于强风区的抗风复合绝缘子
DE102019121932A1 (de) * 2019-08-14 2021-02-18 Bombardier Transportation Gmbh Isolator für ein Schienenfahrzeug und Stromabnehmer
CN114551013B (zh) * 2022-02-24 2024-06-18 南京理工大学 减阻降噪型绝缘子及具有其的高速列车受电弓

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR594268A (fr) * 1924-03-05 1925-09-09 Porcelainfabrikken Norden As Isolateur électrique pour haute tension
FR1246691A (fr) * 1959-03-20 1960-11-18 Siemens Ag Isolateur perfectionné
FR2133473A1 (en) * 1971-04-14 1972-12-01 Gratzmuller J Power line insulator - formed from assembly of moulded synthetic resin insulator elements
EP0264684A1 (fr) * 1986-10-02 1988-04-27 Sediver, Societe Europeenne D'isolateurs En Verre Et Composite Isolateur composite à revêtement isolant surmoule

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR594268A (fr) * 1924-03-05 1925-09-09 Porcelainfabrikken Norden As Isolateur électrique pour haute tension
FR1246691A (fr) * 1959-03-20 1960-11-18 Siemens Ag Isolateur perfectionné
FR2133473A1 (en) * 1971-04-14 1972-12-01 Gratzmuller J Power line insulator - formed from assembly of moulded synthetic resin insulator elements
EP0264684A1 (fr) * 1986-10-02 1988-04-27 Sediver, Societe Europeenne D'isolateurs En Verre Et Composite Isolateur composite à revêtement isolant surmoule

Also Published As

Publication number Publication date
JP2005135602A (ja) 2005-05-26
EP1528576A2 (fr) 2005-05-04
JP4332718B2 (ja) 2009-09-16

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