BR112016017494B8 - OVERVOLTAGE PROTECTION COMPRISING A SPARK LIGHT AND METHOD FOR FIRING A LASER SPARK LIGHT - Google Patents

OVERVOLTAGE PROTECTION COMPRISING A SPARK LIGHT AND METHOD FOR FIRING A LASER SPARK LIGHT

Info

Publication number
BR112016017494B8
BR112016017494B8 BR112016017494A BR112016017494A BR112016017494B8 BR 112016017494 B8 BR112016017494 B8 BR 112016017494B8 BR 112016017494 A BR112016017494 A BR 112016017494A BR 112016017494 A BR112016017494 A BR 112016017494A BR 112016017494 B8 BR112016017494 B8 BR 112016017494B8
Authority
BR
Brazil
Prior art keywords
laser
spark light
overvoltage protection
spark gap
firing
Prior art date
Application number
BR112016017494A
Other languages
Portuguese (pt)
Other versions
BR112016017494A2 (en
BR112016017494B1 (en
Inventor
Hofstetter Michael
Lange Dennie
Original Assignee
Siemens Ag
Siemens Energy Global Gmbh & Co Kg
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 Siemens Ag, Siemens Energy Global Gmbh & Co Kg filed Critical Siemens Ag
Publication of BR112016017494A2 publication Critical patent/BR112016017494A2/pt
Publication of BR112016017494B1 publication Critical patent/BR112016017494B1/en
Publication of BR112016017494B8 publication Critical patent/BR112016017494B8/en

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
    • 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)
  • Laser Surgery Devices (AREA)
  • Laser Beam Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

PROTEÇÃO DE SOBREVOLTAGEM COMPREENDENDO ABERTURA DE FAÍSCA E MÉTODO PARA INFLAMAR UMA ABERTURA DE FAÍSCA POR LASER. A presente invenção refere-se a uma proteção de sobrevoltagem compreendendo uma abertura de faísca (9) e um laser (210) para inflamar a abertura de faísca. O laser (210) é conectado a uma entrada (226) de um elemento extensor ótico (218), que serve para estender temporariamente os pulsos de laser (310) gerados pelo laser. A saída (230) do elemento extensor (218) é conectada a uma extremidade de uma fibra de transmissão ótica (15?), em particular a uma extremidade de um guia de onda ótica (15?). Uma segunda extremidade da fibra de transmissão (15?) é conectada a uma entrada (234) de um elemento compressor ótico (238), que serve para comprimir temporariamente os pulsos de laser (410). Uma saída (242) do elemento com-pressor (238) é conectada com a abertura de faísca (8).OVERVOLTAGE PROTECTION COMPRISING SPARK GAP AND METHOD FOR Igniting A SPARK GAP BY LASER. The present invention relates to an overvoltage protection comprising a spark gap (9) and a laser (210) for igniting the spark gap. The laser (210) is connected to an input (226) of an optical extender element (218), which serves to temporarily extend the laser pulses (310) generated by the laser. The output (230) of the extender element (218) is connected to one end of an optical transmission fiber (15'), in particular to one end of an optical waveguide (15'). A second end of the transmission fiber (15') is connected to an input (234) of an optical compressor element (238), which serves to temporarily compress the laser pulses (410). An output (242) of the compressor element (238) is connected with the spark gap (8).

BR112016017494A 2014-01-31 2015-01-09 OVERVOLTAGE PROTECTION COMPRISING A SPARK LIGHT AND METHOD FOR FIRING A LASER SPARK LIGHT BR112016017494B8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014201752.1A DE102014201752A1 (en) 2014-01-31 2014-01-31 Overvoltage protection with a spark gap
DE102014201752.1 2014-01-31
PCT/EP2015/050307 WO2015113796A1 (en) 2014-01-31 2015-01-09 Overvoltage protection comprising a spark gap

Publications (3)

Publication Number Publication Date
BR112016017494A2 BR112016017494A2 (en) 2017-08-08
BR112016017494B1 BR112016017494B1 (en) 2022-02-15
BR112016017494B8 true BR112016017494B8 (en) 2023-04-25

Family

ID=52395046

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016017494A BR112016017494B8 (en) 2014-01-31 2015-01-09 OVERVOLTAGE PROTECTION COMPRISING A SPARK LIGHT AND METHOD FOR FIRING A LASER SPARK LIGHT

Country Status (6)

Country Link
EP (1) EP3075041B1 (en)
CN (1) CN105900299B (en)
BR (1) BR112016017494B8 (en)
DE (1) DE102014201752A1 (en)
RU (1) RU2664390C2 (en)
WO (1) WO2015113796A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2735091C1 (en) * 2020-02-07 2020-10-28 Акционерное общество "НПО "Стример" Arrester with protective spark gap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175664A (en) * 1991-12-05 1992-12-29 Diels Jean Claude Discharge of lightning with ultrashort laser pulses
JP3829175B2 (en) * 2000-04-20 2006-10-04 独立行政法人産業技術総合研究所 Switching device using laser induced discharge
GB2395353B (en) * 2002-02-18 2004-10-13 Univ Southampton Pulsed light sources
DE102004002582A1 (en) * 2004-01-13 2005-08-04 Siemens Ag Optically ignited spark gap
US7684450B2 (en) * 2004-12-20 2010-03-23 Imra America, Inc. Pulsed laser source with adjustable grating compressor
FR2939974A1 (en) * 2008-12-17 2010-06-18 Centre Nat Rech Scient IMPULSIVE FIBER OPTICAL LASER FOR HIGH ENERGY SUB PICOSECOND PULSES IN L-BAND AND LASER TOOL FOR OPHTHALMIC SURGERY
US8532150B1 (en) * 2011-04-01 2013-09-10 Calmar Optcom, Inc. Generating laser light of high beam quality and high pulse quality in large mode area fiber amplifiers based on suppression of high optical modes by fiber coiling
CN104254952A (en) * 2012-01-06 2014-12-31 以卡尔马激光名义经营的卡尔马光通信公司 Generating ultrashort laser pulses based on two-stage pulse processing
CN102946055B (en) * 2012-11-05 2013-12-11 清华大学 Laser-triggered gas switch

Also Published As

Publication number Publication date
EP3075041A1 (en) 2016-10-05
CN105900299A (en) 2016-08-24
RU2016130970A3 (en) 2018-03-05
DE102014201752A1 (en) 2015-08-06
CN105900299B (en) 2018-08-31
RU2016130970A (en) 2018-03-05
EP3075041B1 (en) 2018-06-27
RU2664390C2 (en) 2018-08-17
WO2015113796A1 (en) 2015-08-06
BR112016017494A2 (en) 2017-08-08
BR112016017494B1 (en) 2022-02-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/01/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

B25A Requested transfer of rights approved

Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE)