GB552794A - Improved means for the grid control of ionic valves - Google Patents

Improved means for the grid control of ionic valves

Info

Publication number
GB552794A
GB552794A GB2039/42A GB203942A GB552794A GB 552794 A GB552794 A GB 552794A GB 2039/42 A GB2039/42 A GB 2039/42A GB 203942 A GB203942 A GB 203942A GB 552794 A GB552794 A GB 552794A
Authority
GB
United Kingdom
Prior art keywords
grids
resistances
series
source
devices
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
GB2039/42A
Other languages
English (en)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB552794A publication Critical patent/GB552794A/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
    • H02M1/04—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control
    • H02M1/042—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control wherein the phase of the control voltage is adjustable with reference to the AC voltage
    • H02M1/045—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control wherein the phase of the control voltage is adjustable with reference to the AC voltage for multiphase systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Lasers (AREA)
  • Particle Accelerators (AREA)
GB2039/42A 1941-02-28 1942-02-16 Improved means for the grid control of ionic valves Expired GB552794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE552794X 1941-02-28

Publications (1)

Publication Number Publication Date
GB552794A true GB552794A (en) 1943-04-23

Family

ID=20311818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2039/42A Expired GB552794A (en) 1941-02-28 1942-02-16 Improved means for the grid control of ionic valves

Country Status (3)

Country Link
BE (1) BE444663A (enrdf_load_stackoverflow)
FR (1) FR888283A (enrdf_load_stackoverflow)
GB (1) GB552794A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE444663A (enrdf_load_stackoverflow)
FR888283A (fr) 1943-12-08

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