GB602077A - Improvements in deflecting circuits for cathode-ray tubes - Google Patents

Improvements in deflecting circuits for cathode-ray tubes

Info

Publication number
GB602077A
GB602077A GB33017/45A GB3301745A GB602077A GB 602077 A GB602077 A GB 602077A GB 33017/45 A GB33017/45 A GB 33017/45A GB 3301745 A GB3301745 A GB 3301745A GB 602077 A GB602077 A GB 602077A
Authority
GB
United Kingdom
Prior art keywords
fly
valve
circuit
suppressor grid
during
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
GB33017/45A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB602077A publication Critical patent/GB602077A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier

Landscapes

  • Amplifiers (AREA)
GB33017/45A 1940-08-28 1945-12-06 Improvements in deflecting circuits for cathode-ray tubes Expired GB602077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL602077X 1940-08-28

Publications (1)

Publication Number Publication Date
GB602077A true GB602077A (en) 1948-05-19

Family

ID=19787822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33017/45A Expired GB602077A (en) 1940-08-28 1945-12-06 Improvements in deflecting circuits for cathode-ray tubes

Country Status (4)

Country Link
BE (1) BE442581A (tr)
FR (1) FR876161A (tr)
GB (1) GB602077A (tr)
NL (1) NL59724C (tr)

Also Published As

Publication number Publication date
NL59724C (tr)
BE442581A (tr)
FR876161A (fr) 1942-10-29

Similar Documents

Publication Publication Date Title
GB663307A (en) A cathode ray deflection system
GB524039A (en) Improvements in arrangements for generating electric currents of saw-tooth wave form
GB602077A (en) Improvements in deflecting circuits for cathode-ray tubes
US2644104A (en) Television circuit
GB607079A (en) Improved arrangement for supplying a sawtooth current to the deflecting coils of a cathode-ray tube
GB690968A (en) Periodic-wave generator
GB651456A (en) Improvements in scanning circuits for cathode ray apparatus and particularly for television apparatus
GB656654A (en) Improvements in or relating to circuits for producing a sawtooth current
GB634442A (en) Improvements in electromagnetic scanning circuits employing thermionic valves
GB537119A (en) Improvements in or relating to time base circuits for cathode ray tubes
GB497620A (en) Device for magnetic deflection of a cathode ray
GB218677A (en) Improvements in or relating to electron discharge tubes
GB549865A (en) Improvements in high-voltage power-supply systems
GB526032A (en) Improvements in or relating to circuits for generating deflecting waveforms for cathode ray tubes
GB710629A (en) Arrangements for deflecting the electron beam of a cathode ray tube
GB643150A (en) Improvements relating to beam-deflecting circuits for cathode ray tubes
GB632175A (en) Improvements in or relating to circuit-arrangements for providing a sawtooth-like current in the deflecting coils of a cathode-ray tube
GB510216A (en) Improvements in or relating to indicating and/or recording arrangements employing cathode ray tubes
GB558927A (en) Improvements in or relating to television
GB548463A (en) Improvements in beam deflecting circuits for cathode ray tubes
GB719976A (en) Improvements in or relating to circuits for producing current of saw-tooth waveform
US2622227A (en) Circuits for generating saw tooth oscillations
GB521409A (en) Improvements in or relating to time base circuits
GB652648A (en) Power recovery circuit for cathode ray apparatus deflection system
GB767263A (en) Improvements relating to operating circuits for cathode ray tubes of television receivers