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GB699312A - Circuit arrangements for providing supply potentials - Google Patents

Circuit arrangements for providing supply potentials

Info

Publication number
GB699312A
GB699312A GB1201651A GB1201651A GB699312A GB 699312 A GB699312 A GB 699312A GB 1201651 A GB1201651 A GB 1201651A GB 1201651 A GB1201651 A GB 1201651A GB 699312 A GB699312 A GB 699312A
Authority
GB
United Kingdom
Prior art keywords
anode
diode
capacity
circuit arrangements
supply potentials
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
GB1201651A
Inventor
James John Billin
Cyril Arthur Lee
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB1201651A priority Critical patent/GB699312A/en
Publication of GB699312A publication Critical patent/GB699312A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

699,312. Converting. ELECTRIC & MUSICAL INDUSTRIES, Ltd. May 14, 1952 [May 23, 1951], No. 12016/51. Class :38 (ii). The anode voltage for a cathode-ray tube is derived from the anode 8 of the line scanning output valve of a television receiver through a diode 19 connected to anode 8 through an inductance 21 which with associated capacity 22 forms a series resonant circuit to raise the voltage applied to the diode 19. Capacity 22 is the stray capacity which may be increased by a condenser. The resonant circuit may be tuned to the third harmonic of the anode 8 oscillations. The Figure also shows an economy diode 11 connected to tapping-points on two parallel connected scanning coils 6, 7. Specification 482,370, [Group XL], is referred to.
GB1201651A 1951-05-23 1951-05-23 Circuit arrangements for providing supply potentials Expired GB699312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1201651A GB699312A (en) 1951-05-23 1951-05-23 Circuit arrangements for providing supply potentials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1201651A GB699312A (en) 1951-05-23 1951-05-23 Circuit arrangements for providing supply potentials

Publications (1)

Publication Number Publication Date
GB699312A true GB699312A (en) 1953-11-04

Family

ID=9996886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1201651A Expired GB699312A (en) 1951-05-23 1951-05-23 Circuit arrangements for providing supply potentials

Country Status (1)

Country Link
GB (1) GB699312A (en)

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