FR31535E - Improvements to electric discharge tubes - Google Patents

Improvements to electric discharge tubes

Info

Publication number
FR31535E
FR31535E FR31535DA FR31535E FR 31535 E FR31535 E FR 31535E FR 31535D A FR31535D A FR 31535DA FR 31535 E FR31535 E FR 31535E
Authority
FR
France
Prior art keywords
electric discharge
discharge tubes
tubes
electric
discharge
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR31535E publication Critical patent/FR31535E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/445—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes
FR31535D 1926-01-23 1926-01-23 Improvements to electric discharge tubes Expired FR31535E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31535T 1926-01-23

Publications (1)

Publication Number Publication Date
FR31535E true FR31535E (en) 1927-03-16

Family

ID=8669336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31535D Expired FR31535E (en) 1926-01-23 1926-01-23 Improvements to electric discharge tubes

Country Status (1)

Country Link
FR (1) FR31535E (en)

Similar Documents

Publication Publication Date Title
FR30909E (en) Electric discharge tube
FR635380A (en) Improvements to electric discharge tubes, more particularly to their supports
FR32353E (en) Improvements to electric discharge tubes
FR644835A (en) Improvements to luminescent electric discharge tubes
FR707965A (en) Improvements made to electric discharge tubes
FR31535E (en) Improvements to electric discharge tubes
FR718983A (en) Improvements made to electric discharge tubes
FR619303A (en) Enclosed Arc Electric Discharge Tube
FR660855A (en) Improvements to electric vacuum tubes
FR33279E (en) Improvements to electric discharge tubes
FR31908E (en) Improvements to electric discharge tubes
FR31086E (en) Improvements to electric discharge tubes
FR717583A (en) Electric discharge tube
FR606292A (en) Improvements to electric discharge tubes
FR588275A (en) Improvements to electric discharge tubes
FR573024A (en) Improvements made to electric discharge tubes
FR705413A (en) Improvements to tubes or electric discharge lamps
FR642366A (en) Improvements to vacuum tubes
FR708128A (en) Improvements to electric discharge tubes
FR628199A (en) Improvements to electric discharge vacuum tubes
FR571011A (en) Improvements to electric discharge tubes
FR724709A (en) Improvements made to electric discharge tubes
FR30753E (en) Improvements to electric discharge tubes
FR645419A (en) Electric discharge tube
FR577242A (en) Electric discharge tube