BE619472A - Parafoudre à soupape à débranchement de la terre. - Google Patents

Parafoudre à soupape à débranchement de la terre.

Info

Publication number
BE619472A
BE619472A BE619472A BE619472A BE619472A BE 619472 A BE619472 A BE 619472A BE 619472 A BE619472 A BE 619472A BE 619472 A BE619472 A BE 619472A BE 619472 A BE619472 A BE 619472A
Authority
BE
Belgium
Prior art keywords
earth
surge arrester
disconnecting valve
valve surge
disconnecting
Prior art date
Application number
BE619472A
Other languages
English (en)
Inventor
Francis Vernon Cunningham
Original Assignee
Hubbard & Co
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 Hubbard & Co filed Critical Hubbard & Co
Publication of BE619472A publication Critical patent/BE619472A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/15—Details of spark gaps for protection against excessive pressure
    • 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; Arresters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/022—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being openable or separable from the resistive element

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
BE619472A 1961-12-20 1962-06-27 Parafoudre à soupape à débranchement de la terre. BE619472A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16076061A 1961-12-20 1961-12-20

Publications (1)

Publication Number Publication Date
BE619472A true BE619472A (fr) 1962-10-15

Family

ID=22578322

Family Applications (1)

Application Number Title Priority Date Filing Date
BE619472A BE619472A (fr) 1961-12-20 1962-06-27 Parafoudre à soupape à débranchement de la terre.

Country Status (4)

Country Link
AT (1) AT241581B (fr)
BE (1) BE619472A (fr)
CH (1) CH396180A (fr)
GB (1) GB1005040A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2689979B1 (fr) * 1992-04-10 1994-06-03 Sediver Ste Europ Isolateurs V Dispositif pour la detection et la signalisation d'un courant de defaut dans un parafoudre ou un isolateur.
NO304400B1 (no) * 1992-03-30 1998-12-07 Sediver Sociutu Europ D Isolat Anordning for Õ pÕvise og anvise en feilstr°m gjennom en lynavleder eller en isolator
EP4060687B1 (fr) 2021-03-18 2025-07-23 Hitachi Energy Ltd Coupe-circuit de surtension

Also Published As

Publication number Publication date
AT241581B (de) 1965-07-26
GB1005040A (en) 1965-09-22
CH396180A (de) 1965-07-31

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