MX145978A - Mejoras en pararrayo para lineas de transmision - Google Patents

Mejoras en pararrayo para lineas de transmision

Info

Publication number
MX145978A
MX145978A MX176955A MX17695579A MX145978A MX 145978 A MX145978 A MX 145978A MX 176955 A MX176955 A MX 176955A MX 17695579 A MX17695579 A MX 17695579A MX 145978 A MX145978 A MX 145978A
Authority
MX
Mexico
Prior art keywords
lightning
transmission lines
lines
transmission
Prior art date
Application number
MX176955A
Other languages
English (en)
Inventor
Nobuo Nagai
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of MX145978A publication Critical patent/MX145978A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Insulators (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
MX176955A 1978-03-18 1979-03-16 Mejoras en pararrayo para lineas de transmision MX145978A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3146278A JPS54124242A (en) 1978-03-18 1978-03-18 Arrester for transmission line

Publications (1)

Publication Number Publication Date
MX145978A true MX145978A (es) 1982-04-27

Family

ID=12331918

Family Applications (1)

Application Number Title Priority Date Filing Date
MX176955A MX145978A (es) 1978-03-18 1979-03-16 Mejoras en pararrayo para lineas de transmision

Country Status (9)

Country Link
US (1) US4258407A (es)
EP (1) EP0004348B1 (es)
JP (1) JPS54124242A (es)
BR (1) BR7901635A (es)
CA (1) CA1106912A (es)
DE (1) DE2960764D1 (es)
ES (1) ES478748A1 (es)
IN (1) IN152320B (es)
MX (1) MX145978A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605736A (ja) * 1983-06-23 1985-01-12 東京電力株式会社 避雷碍子装置
JPH077613B2 (ja) * 1990-02-02 1995-01-30 東京電力株式会社 懸垂型避雷碍子
DE69219935T2 (de) * 1991-03-27 1997-10-16 Ngk Insulators Ltd Begrenzer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB521301A (en) * 1938-11-14 1940-05-17 John Samuel Forrest Busbar protective system for open type switching and transforming stations
GB730710A (en) * 1951-11-23 1955-05-25 E M P Electric Ltd Improvements in electric surge arresters
FR1334639A (fr) * 1962-09-05 1963-08-09 Bbc Brown Boveri & Cie Dispositif de répartition des tensions pour les éclateurs d'un parafoudre
ZA718249B (en) * 1971-12-29 1973-02-28 Waurick B & Ass Ltd Improvements in and relating to safety devices in electrical appliances
US3806765A (en) * 1972-03-01 1974-04-23 Matsushita Electric Ind Co Ltd Voltage-nonlinear resistors
US4068279A (en) * 1976-10-28 1978-01-10 Byrnes Gerald J Power monitor

Also Published As

Publication number Publication date
EP0004348B1 (en) 1981-09-09
BR7901635A (pt) 1979-10-16
CA1106912A (en) 1981-08-11
IN152320B (es) 1983-12-17
EP0004348A1 (en) 1979-10-03
US4258407A (en) 1981-03-24
DE2960764D1 (en) 1981-11-26
JPS54124242A (en) 1979-09-27
ES478748A1 (es) 1979-08-01

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