FR494878A - Device for the application of electric metal vapor valves - Google Patents

Device for the application of electric metal vapor valves

Info

Publication number
FR494878A
FR494878A FR494878DA FR494878A FR 494878 A FR494878 A FR 494878A FR 494878D A FR494878D A FR 494878DA FR 494878 A FR494878 A FR 494878A
Authority
FR
France
Prior art keywords
application
metal vapor
electric metal
vapor valves
valves
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR494878A publication Critical patent/FR494878A/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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/068—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode mounted on a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR494878D 1916-06-13 1917-06-11 Device for the application of electric metal vapor valves Expired FR494878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE494878X 1916-06-13

Publications (1)

Publication Number Publication Date
FR494878A true FR494878A (en) 1919-09-20

Family

ID=1530476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494878D Expired FR494878A (en) 1916-06-13 1917-06-11 Device for the application of electric metal vapor valves

Country Status (1)

Country Link
FR (1) FR494878A (en)

Similar Documents

Publication Publication Date Title
FR494878A (en) Device for the application of electric metal vapor valves
FR484025A (en) Combination of assistive devices for the wrist
FR20724E (en) Combination of assistive devices for the wrist
FR20522E (en) Combination of assistive devices for the wrist
FR484349A (en) Zinc refining improvements
FR440906A (en) "nut fixing."
FR470488A (en) Valve for bath heater
DK18772C (en) Device for men's harnesses.
FR471446A (en) Fitting suitable for all taps
DK21344C (en) Device for men's harnesses.
CH67936A (en) Chalumeau pour la soudure par l'oxy-acetylène
FI5799A (en) Torvtorkningsanordning benämnd "Thajohn"
FI5977A (en) Pulverpåse benämnd "Husfredspåsen"
FI5739A (en) Bomkoppel benämndt "Viktoria"
FR553814A (en) Device for the production of sparks
FR468343A (en) Valve for bath heater
FR16984E (en) Leg extender for unequal lengths
FI5636A (en) Skolpulpet benämnd "Ideal"
FR485857A (en) Device for moving camshaft bearings
FR474699A (en) Automobile hood
CH77260A (en) Orientation device
CH73407A (en) Nut fixing device
FR496336A (en) Fluid elevation improvements
FR471228A (en) Device for the sale of ribbons
ES59250A1 (en) "Backpack-Parapet-Tent".