GB925450A - Improvements in high voltage supply apparatus - Google Patents

Improvements in high voltage supply apparatus

Info

Publication number
GB925450A
GB925450A GB1419160A GB1419160A GB925450A GB 925450 A GB925450 A GB 925450A GB 1419160 A GB1419160 A GB 1419160A GB 1419160 A GB1419160 A GB 1419160A GB 925450 A GB925450 A GB 925450A
Authority
GB
United Kingdom
Prior art keywords
impedance
filament
april
capacitor
conjunction
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
GB1419160A
Inventor
John Lewis Edwin Baldwin
Peter William Blaxtan
Alan Frederick Georg Borthwick
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.)
Bush and Rank Cintel Ltd
Original Assignee
Bush and Rank Cintel Ltd
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 Bush and Rank Cintel Ltd filed Critical Bush and Rank Cintel Ltd
Priority to GB1419160A priority Critical patent/GB925450A/en
Priority to DEB62192A priority patent/DE1198460B/en
Priority to FR859473A priority patent/FR1286542A/en
Publication of GB925450A publication Critical patent/GB925450A/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
    • H02M7/066—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 particular circuits having a special characteristic
    • 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Details Of Television Scanning (AREA)

Abstract

925,450. Converting. BUSH & RANK CINTEL Ltd. April 24, 1961 [April 22, 1960], No. 14191/60. Class 38 (2). Variations in the filament or heater current of the thermionic rectifier 5 due to changes in the pulse repetition rate of the timebase output valve 1 are reduced by an impedance 8 which either by itself or in conjunction with the filament resistance or in conjunction with a further impedance has a time constant which is large compared with the pulse duration. As shown, the impedance is an inductor. In other embodiments a capacitor (Fig. 3, not shown) or a capacitor and diode (Fig. 4, not shown) are utilized. In this latter embodiment the filament is preferably shunted by a Zener diode. The inductance 8 may be the leakage inductance of the transformer (Fig. 2, not shown).
GB1419160A 1960-04-22 1960-04-22 Improvements in high voltage supply apparatus Expired GB925450A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1419160A GB925450A (en) 1960-04-22 1960-04-22 Improvements in high voltage supply apparatus
DEB62192A DE1198460B (en) 1960-04-22 1961-04-19 Circuit arrangement for generating a high voltage for cathode ray tubes
FR859473A FR1286542A (en) 1960-04-22 1961-04-21 Improvements to high potential power supply devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1419160A GB925450A (en) 1960-04-22 1960-04-22 Improvements in high voltage supply apparatus

Publications (1)

Publication Number Publication Date
GB925450A true GB925450A (en) 1963-05-08

Family

ID=10036676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1419160A Expired GB925450A (en) 1960-04-22 1960-04-22 Improvements in high voltage supply apparatus

Country Status (2)

Country Link
DE (1) DE1198460B (en)
GB (1) GB925450A (en)

Also Published As

Publication number Publication date
DE1198460B (en) 1965-08-12

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