FR2984028B1 - Eclateur haute tension a amorcage par laser comportant une cathode en materiau refractaire poreux a charge photoemissive - Google Patents

Eclateur haute tension a amorcage par laser comportant une cathode en materiau refractaire poreux a charge photoemissive

Info

Publication number
FR2984028B1
FR2984028B1 FR1161413A FR1161413A FR2984028B1 FR 2984028 B1 FR2984028 B1 FR 2984028B1 FR 1161413 A FR1161413 A FR 1161413A FR 1161413 A FR1161413 A FR 1161413A FR 2984028 B1 FR2984028 B1 FR 2984028B1
Authority
FR
France
Prior art keywords
cathode
laser
photoemissive
primer
load
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
FR1161413A
Other languages
English (en)
Other versions
FR2984028A1 (fr
Inventor
Rene Bailly-Salins
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1161413A priority Critical patent/FR2984028B1/fr
Publication of FR2984028A1 publication Critical patent/FR2984028A1/fr
Application granted granted Critical
Publication of FR2984028B1 publication Critical patent/FR2984028B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap
    • H01T1/22—Means for starting arc or facilitating ignition of spark gap by the shape or the composition of the electrodes
    • 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
    • H01T2/00—Spark gaps comprising auxiliary triggering means

Landscapes

  • Lasers (AREA)
FR1161413A 2011-12-09 2011-12-09 Eclateur haute tension a amorcage par laser comportant une cathode en materiau refractaire poreux a charge photoemissive Expired - Fee Related FR2984028B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1161413A FR2984028B1 (fr) 2011-12-09 2011-12-09 Eclateur haute tension a amorcage par laser comportant une cathode en materiau refractaire poreux a charge photoemissive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161413A FR2984028B1 (fr) 2011-12-09 2011-12-09 Eclateur haute tension a amorcage par laser comportant une cathode en materiau refractaire poreux a charge photoemissive

Publications (2)

Publication Number Publication Date
FR2984028A1 FR2984028A1 (fr) 2013-06-14
FR2984028B1 true FR2984028B1 (fr) 2014-01-10

Family

ID=45926667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161413A Expired - Fee Related FR2984028B1 (fr) 2011-12-09 2011-12-09 Eclateur haute tension a amorcage par laser comportant une cathode en materiau refractaire poreux a charge photoemissive

Country Status (1)

Country Link
FR (1) FR2984028B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10103519B2 (en) 2016-08-17 2018-10-16 General Electric Company Krypton-85-free spark gap with photo-emission
US10916919B2 (en) 2016-08-18 2021-02-09 General Electric Company Krypton-85-free spark gap with a discharge probe
US20180051633A1 (en) * 2016-08-18 2018-02-22 General Electric Company Krypton-85-free spark gap with a discharge probe
US11769991B2 (en) 2021-10-05 2023-09-26 Unison Industries, Llc Glow discharge tube with a set of electrodes within a gas-sealed envelope

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684912A (en) * 1970-10-22 1972-08-15 Sylvania Electric Prod Tungsten-alloy electrode with brazable leads integral with emitter head
FR2673334A1 (fr) * 1991-02-22 1992-08-28 Alcatel Cable Eclateur haute energie declenche par laser.
WO1999067867A1 (fr) * 1998-06-17 1999-12-29 Abb Ab Appareil et procede de protection

Also Published As

Publication number Publication date
FR2984028A1 (fr) 2013-06-14

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