BR7803255A - Isolador eletrico para linhas de alta voltagem - Google Patents

Isolador eletrico para linhas de alta voltagem

Info

Publication number
BR7803255A
BR7803255A BR7803255A BR7803255A BR7803255A BR 7803255 A BR7803255 A BR 7803255A BR 7803255 A BR7803255 A BR 7803255A BR 7803255 A BR7803255 A BR 7803255A BR 7803255 A BR7803255 A BR 7803255A
Authority
BR
Brazil
Prior art keywords
high voltage
voltage lines
electric insulator
insulator
electric
Prior art date
Application number
BR7803255A
Other languages
English (en)
Inventor
G Trevisan
Original Assignee
Fidenza Vetraria Spa
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 Fidenza Vetraria Spa filed Critical Fidenza Vetraria Spa
Publication of BR7803255A publication Critical patent/BR7803255A/pt

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
    • H01B17/50—Insulators or insulating bodies characterised by their form with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • H01B19/04—Treating the surfaces, e.g. applying coatings
BR7803255A 1977-05-24 1978-05-22 Isolador eletrico para linhas de alta voltagem BR7803255A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2394177A IT1082092B (it) 1977-05-24 1977-05-24 Isolatore elettrico in vetro,ricoperto in materiale plastico

Publications (1)

Publication Number Publication Date
BR7803255A true BR7803255A (pt) 1979-01-16

Family

ID=11211018

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7803255A BR7803255A (pt) 1977-05-24 1978-05-22 Isolador eletrico para linhas de alta voltagem

Country Status (5)

Country Link
BR (1) BR7803255A (pt)
ES (1) ES470121A1 (pt)
FR (1) FR2392477A1 (pt)
GB (1) GB1603765A (pt)
IT (1) IT1082092B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389185B (de) * 1986-12-18 1989-10-25 Isovolta Elektrisch isolierender bauteil sowie verfahren zu seiner herstellung
EP1748449A1 (de) * 2005-07-25 2007-01-31 Siemens Aktiengesellschaft Isolator mit erhöhter Isolationsfähigkeit
CN103500621A (zh) * 2013-09-26 2014-01-08 国家电网公司 一种输电线路的瓷绝缘表面处理方法
CN114016808A (zh) * 2021-10-26 2022-02-08 广东电网有限责任公司广州供电局 一种横担

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126829A (fr) * 1954-07-05 1956-12-03 Licentia Gmbh Isolateur à haute tension de plein air, en matière céramique
GB915052A (en) * 1958-02-18 1963-01-09 British Insulated Callenders Improvements in or relating to electrical insulators
GB1281583A (en) * 1969-07-02 1972-07-12 British Insulated Callenders Improvements in or relating to electric insulators
US3922378A (en) * 1972-08-04 1975-11-25 Medical Evaluation Devices & I Fluorinated hydrocarbon coating method

Also Published As

Publication number Publication date
FR2392477B1 (pt) 1980-08-22
IT1082092B (it) 1985-05-21
ES470121A1 (es) 1979-02-01
GB1603765A (en) 1981-11-25
FR2392477A1 (fr) 1978-12-22

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