FR2275911A1 - Lightning conductor spark gap - has three element electrode spacers reducing deterioration due to arcing - Google Patents

Lightning conductor spark gap - has three element electrode spacers reducing deterioration due to arcing

Info

Publication number
FR2275911A1
FR2275911A1 FR7421263A FR7421263A FR2275911A1 FR 2275911 A1 FR2275911 A1 FR 2275911A1 FR 7421263 A FR7421263 A FR 7421263A FR 7421263 A FR7421263 A FR 7421263A FR 2275911 A1 FR2275911 A1 FR 2275911A1
Authority
FR
France
Prior art keywords
arcing
spark gap
lightning conductor
deterioration due
element electrode
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.)
Granted
Application number
FR7421263A
Other languages
French (fr)
Other versions
FR2275911B1 (en
Inventor
Robert Deville
Daniel Sanguillon
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.)
Cegelec SA
Delle Alsthom SA
Original Assignee
Cegelec SA
Delle Alsthom SA
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 Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA
Priority to FR7421263A priority Critical patent/FR2275911A1/en
Priority to BE156635A priority patent/BE829407A/en
Priority to IT2398475A priority patent/IT1038664B/en
Priority to ES1975213310U priority patent/ES213310Y/en
Publication of FR2275911A1 publication Critical patent/FR2275911A1/en
Application granted granted Critical
Publication of FR2275911B1 publication Critical patent/FR2275911B1/fr
Granted legal-status Critical Current

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
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Insulators (AREA)

Abstract

The spark gap for a lightning conductor system is designed to reduce the deterioration of the gap elements due to arcing over the insulating washers. The gap is in the form of two electrodes facing each other, their perimeters being isolated by an insulating screen. The electrodes (1) and (9) are thickened at their centres (3) and perimeters (1) and spaced by three washers. The two (6) and (7) in contact with the electrodes are of some insulating material and have an 0.
FR7421263A 1974-06-19 1974-06-19 Lightning conductor spark gap - has three element electrode spacers reducing deterioration due to arcing Granted FR2275911A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7421263A FR2275911A1 (en) 1974-06-19 1974-06-19 Lightning conductor spark gap - has three element electrode spacers reducing deterioration due to arcing
BE156635A BE829407A (en) 1974-06-19 1975-05-23 SURGE PROTECTOR
IT2398475A IT1038664B (en) 1974-06-19 1975-06-04 LIGHTNING DISCHARGE
ES1975213310U ES213310Y (en) 1974-06-19 1975-06-19 SPINTEROMETER OF LIGHTNING ROD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421263A FR2275911A1 (en) 1974-06-19 1974-06-19 Lightning conductor spark gap - has three element electrode spacers reducing deterioration due to arcing

Publications (2)

Publication Number Publication Date
FR2275911A1 true FR2275911A1 (en) 1976-01-16
FR2275911B1 FR2275911B1 (en) 1977-03-11

Family

ID=9140239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421263A Granted FR2275911A1 (en) 1974-06-19 1974-06-19 Lightning conductor spark gap - has three element electrode spacers reducing deterioration due to arcing

Country Status (4)

Country Link
BE (1) BE829407A (en)
ES (1) ES213310Y (en)
FR (1) FR2275911A1 (en)
IT (1) IT1038664B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3041014A1 (en) * 2014-12-30 2016-07-06 Schneider Electric USA, Inc. Bus end arc interrupter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3041014A1 (en) * 2014-12-30 2016-07-06 Schneider Electric USA, Inc. Bus end arc interrupter
US9515464B2 (en) 2014-12-30 2016-12-06 Schneider Electric USA, Inc. Bus end arc interrupter
RU2708888C2 (en) * 2014-12-30 2019-12-12 ШНЕЙДЕР ЭЛЕКТРИК ЮЭсЭй, ИНК, Arc extinguisher on tire end

Also Published As

Publication number Publication date
ES213310Y (en) 1976-11-01
ES213310U (en) 1976-06-16
IT1038664B (en) 1979-11-30
BE829407A (en) 1975-11-24
FR2275911B1 (en) 1977-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse