FR494557A - Improvements to spark gaps - Google Patents

Improvements to spark gaps

Info

Publication number
FR494557A
FR494557A FR494557DA FR494557A FR 494557 A FR494557 A FR 494557A FR 494557D A FR494557D A FR 494557DA FR 494557 A FR494557 A FR 494557A
Authority
FR
France
Prior art keywords
spark gaps
spark
gaps
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
Application number
Other languages
French (fr)
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.)
CIE GENERALE DE RADIOTELEGRAPH
Original Assignee
CIE GENERALE DE RADIOTELEGRAPH
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 CIE GENERALE DE RADIOTELEGRAPH filed Critical CIE GENERALE DE RADIOTELEGRAPH
Application granted granted Critical
Publication of FR494557A publication Critical patent/FR494557A/en
Expired 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
    • H01T7/00—Rotary spark gaps, i.e. devices having one or more rotating electrodes
FR494557D 1919-01-08 1919-01-08 Improvements to spark gaps Expired FR494557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR494557T 1919-01-08

Publications (1)

Publication Number Publication Date
FR494557A true FR494557A (en) 1919-09-12

Family

ID=1530185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494557D Expired FR494557A (en) 1919-01-08 1919-01-08 Improvements to spark gaps

Country Status (1)

Country Link
FR (1) FR494557A (en)

Similar Documents

Publication Publication Date Title
FR516321A (en) Improvements to dynamometers
FR508181A (en) Improvements to explosives
FR494557A (en) Improvements to spark gaps
FR512948A (en) Improvements to superheaters
FR516819A (en) Improvements to gasifiers
FR500337A (en) Improvements to signposts
FR528196A (en) Improvements to cinematographs
FR504290A (en) Improvements to constructions
FR508882A (en) Improvements to magnetos
FR512140A (en) Improvements to magnetos
FR506539A (en) Improvements to magnetos
FR523361A (en) Improvements to magnetos
FR512314A (en) Improvements to aircraft
FR513556A (en) Improvements to motorcycles
FR495665A (en) Improvements made to magnetos
FR523022A (en) Improvements made to magnetos
FR496417A (en) Improvements relating to magnetos
FR24206E (en) Improvements to airplanes
FR509994A (en) Improvements to gasifiers
FR526268A (en) Improvements to insulating sleeves
FR503987A (en) Improvements to cinematographs
FR520297A (en) Improvements made to varnishes-japan
FR504005A (en) Improvements to injectors
FR24637E (en) Improvements to insulators
FR526741A (en) Improvements to starters