DE502004003251D1 - loop isolator - Google Patents

loop isolator

Info

Publication number
DE502004003251D1
DE502004003251D1 DE502004003251T DE502004003251T DE502004003251D1 DE 502004003251 D1 DE502004003251 D1 DE 502004003251D1 DE 502004003251 T DE502004003251 T DE 502004003251T DE 502004003251 T DE502004003251 T DE 502004003251T DE 502004003251 D1 DE502004003251 D1 DE 502004003251D1
Authority
DE
Germany
Prior art keywords
metal material
loop isolator
cracking
stress
isolator
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 - Fee Related
Application number
DE502004003251T
Other languages
German (de)
Inventor
Martin Hoffmann
Philippe Leray
Marten Rankers
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.)
Siemens AG
Original Assignee
Siemens AG
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=32864433&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502004003251(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Publication of DE502004003251D1 publication Critical patent/DE502004003251D1/en
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
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Insulators (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Conductive Materials (AREA)
  • Cable Accessories (AREA)

Abstract

Connection cable-eyes consist entirely of a non-metal material like plastic or a ceramic material. Stress corrosion cracking is avoided by not using metals or alloys like brass that are specifically at risk from stress cracking. Mechanically stable non-metal material is used.
DE502004003251T 2003-04-10 2004-03-25 loop isolator Expired - Fee Related DE502004003251D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10316553A DE10316553A1 (en) 2003-04-10 2003-04-10 loop isolator

Publications (1)

Publication Number Publication Date
DE502004003251D1 true DE502004003251D1 (en) 2007-05-03

Family

ID=32864433

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10316553A Withdrawn DE10316553A1 (en) 2003-04-10 2003-04-10 loop isolator
DE502004003251T Expired - Fee Related DE502004003251D1 (en) 2003-04-10 2004-03-25 loop isolator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10316553A Withdrawn DE10316553A1 (en) 2003-04-10 2003-04-10 loop isolator

Country Status (5)

Country Link
EP (1) EP1467380B1 (en)
AT (1) ATE357729T1 (en)
DE (2) DE10316553A1 (en)
ES (1) ES2282749T3 (en)
PL (1) PL1467380T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20070223A1 (en) * 2007-02-07 2008-08-08 Rosario Scarpetta ISOLATOR FOR ELECTRIC LINES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE679226C (en) * 1930-07-15 1939-08-01 Siemens Schuckertwerke Akt Ges Henge isolator
DE1086316B (en) * 1956-04-03 1960-08-04 Pilkington Brothers Ltd High voltage insulator
DE1083372B (en) * 1957-12-13 1960-06-15 Columbia Products Company Method of manufacturing a rod-shaped tensile insulator
FR1282731A (en) * 1960-12-16 1962-01-27 Neyrpic Ets Insulator device for high voltage overhead lines
DE2001779A1 (en) * 1970-01-16 1971-07-22 Siemens Ag Rod insulator for the insulation of contact lines

Also Published As

Publication number Publication date
EP1467380B1 (en) 2007-03-21
ATE357729T1 (en) 2007-04-15
ES2282749T3 (en) 2007-10-16
PL1467380T3 (en) 2007-06-29
EP1467380A1 (en) 2004-10-13
DE10316553A1 (en) 2004-10-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee