GB663969A - Improvements in or relating to high voltage direct current power supplies - Google Patents

Improvements in or relating to high voltage direct current power supplies

Info

Publication number
GB663969A
GB663969A GB1647349A GB1647349A GB663969A GB 663969 A GB663969 A GB 663969A GB 1647349 A GB1647349 A GB 1647349A GB 1647349 A GB1647349 A GB 1647349A GB 663969 A GB663969 A GB 663969A
Authority
GB
United Kingdom
Prior art keywords
oscillator
rectifier
relating
high voltage
direct current
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
GB1647349A
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.)
JOHN NORMAN BARRY
General Electric Co PLC
Original Assignee
JOHN NORMAN BARRY
General Electric Co PLC
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 JOHN NORMAN BARRY, General Electric Co PLC filed Critical JOHN NORMAN BARRY
Priority to GB1647349A priority Critical patent/GB663969A/en
Publication of GB663969A publication Critical patent/GB663969A/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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/33—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using discharge tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)

Abstract

663,969. Automatic regulation; rectifying. GENERAL ELECTRIC CO., Ltd., and BARRY, J. N. June 21, 1950 [June 21, 1949], No. 16473/49. Classes 38 (ii) and 38 (iv). An R.F. oscillator 1 is connected to a voltage doubling rectifier 6, 7, the output voltage of which is maintained constant by increasing the space current of the oscillator as the load current increases. The rectifier load current flows through a resistor 18 in the grid circuit of a control valve 14, the anode potential of which is applied as a control voltage to the screen grid of the oscillator. In a modification, an amplifying stage is interposed between the oscillator and the rectifier and this amplifier is similarly controlled. Specification 558,884 is referred to.
GB1647349A 1949-06-21 1949-06-21 Improvements in or relating to high voltage direct current power supplies Expired GB663969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1647349A GB663969A (en) 1949-06-21 1949-06-21 Improvements in or relating to high voltage direct current power supplies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1647349A GB663969A (en) 1949-06-21 1949-06-21 Improvements in or relating to high voltage direct current power supplies

Publications (1)

Publication Number Publication Date
GB663969A true GB663969A (en) 1951-01-02

Family

ID=10077971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1647349A Expired GB663969A (en) 1949-06-21 1949-06-21 Improvements in or relating to high voltage direct current power supplies

Country Status (1)

Country Link
GB (1) GB663969A (en)

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