FR1398810A - Device for controlling very rapid deflections of the cathode beam of an electron tube - Google Patents

Device for controlling very rapid deflections of the cathode beam of an electron tube

Info

Publication number
FR1398810A
FR1398810A FR968094A FR968094A FR1398810A FR 1398810 A FR1398810 A FR 1398810A FR 968094 A FR968094 A FR 968094A FR 968094 A FR968094 A FR 968094A FR 1398810 A FR1398810 A FR 1398810A
Authority
FR
France
Prior art keywords
controlling
electron tube
cathode beam
rapid deflections
deflections
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
FR968094A
Other languages
French (fr)
Inventor
Charles Jacques Marcel Munite
Georges Locatelli
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.)
DESNOUV ELLES TECH RADIOELECTR
Original Assignee
DESNOUV ELLES TECH RADIOELECTR
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
Priority to FR935224A priority Critical patent/FR1369395A/en
Application filed by DESNOUV ELLES TECH RADIOELECTR filed Critical DESNOUV ELLES TECH RADIOELECTR
Priority to FR968094A priority patent/FR1398810A/en
Priority to US367010A priority patent/US3337767A/en
Priority to DES91108A priority patent/DE1229653B/en
Priority to NL646405513A priority patent/NL147595B/en
Priority to GB20692/64A priority patent/GB1043376A/en
Application granted granted Critical
Publication of FR1398810A publication Critical patent/FR1398810A/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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/04113—Modifications for accelerating switching without feedback from the output circuit to the control circuit in bipolar transistor switches
    • 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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • 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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
    • H03K4/696—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier using means for reducing power dissipation or for shortening the flyback time, e.g. applying a higher voltage during flyback time
FR968094A 1963-05-17 1964-03-20 Device for controlling very rapid deflections of the cathode beam of an electron tube Expired FR1398810A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR935224A FR1369395A (en) 1963-05-17 1963-05-17 Assembly to control very fast variations of the current of an inductive circuit
FR968094A FR1398810A (en) 1963-05-17 1964-03-20 Device for controlling very rapid deflections of the cathode beam of an electron tube
US367010A US3337767A (en) 1963-05-17 1964-05-13 Circuit arrangement for controlling very rapid deflections of an electron beam in a vacuum tube
DES91108A DE1229653B (en) 1963-05-17 1964-05-15 Device for controlling very fast deflections of the cathode beam of an electron beam tube
NL646405513A NL147595B (en) 1963-05-17 1964-05-15 DEVICE FOR GENERATING A DEFLECTION CURRENT IN TWO COUNTER-PHASE DEVICE COILS FOR DEFLECTING THE ELECTRON BEAM IN AN ELECTRONIC TUBE.
GB20692/64A GB1043376A (en) 1963-05-17 1964-05-19 Circuit for controlling beam deflection in cathode ray tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR935224A FR1369395A (en) 1963-05-17 1963-05-17 Assembly to control very fast variations of the current of an inductive circuit
FR968094A FR1398810A (en) 1963-05-17 1964-03-20 Device for controlling very rapid deflections of the cathode beam of an electron tube

Publications (1)

Publication Number Publication Date
FR1398810A true FR1398810A (en) 1965-05-14

Family

ID=26201389

Family Applications (2)

Application Number Title Priority Date Filing Date
FR935224A Expired FR1369395A (en) 1963-05-17 1963-05-17 Assembly to control very fast variations of the current of an inductive circuit
FR968094A Expired FR1398810A (en) 1963-05-17 1964-03-20 Device for controlling very rapid deflections of the cathode beam of an electron tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR935224A Expired FR1369395A (en) 1963-05-17 1963-05-17 Assembly to control very fast variations of the current of an inductive circuit

Country Status (5)

Country Link
US (1) US3337767A (en)
DE (1) DE1229653B (en)
FR (2) FR1369395A (en)
GB (1) GB1043376A (en)
NL (1) NL147595B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440485A (en) * 1967-02-24 1969-04-22 Westinghouse Electric Corp Ppi deflection amplifier utilizing energy recovery
US3453555A (en) * 1967-04-19 1969-07-01 Burroughs Corp High speed deflection amplifier
US3470484A (en) * 1967-12-14 1969-09-30 Tektronix Inc Amplifier having push-pull output with current sharing operation
US3628083A (en) * 1969-08-06 1971-12-14 Systems Res Labor Magnetic deflection amplifier utilizing both positive and negative voltage supplies for high-speed deflection
US3628066A (en) * 1969-11-10 1971-12-14 Okonite Co Adjustable frequency bipolar square wave generating circuit
US3983452A (en) * 1975-03-31 1976-09-28 Rca Corporation High efficiency deflection circuit
US4054816A (en) * 1976-07-02 1977-10-18 International Business Machines Corporation Sweep circuit for cathode-ray tube display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US315573A (en) * 1885-04-14 Miecm geaham tousley
NL95321C (en) * 1957-12-19
US3092753A (en) * 1962-01-15 1963-06-04 Hughes Aircraft Co Magnetic deflection apparatus for cathode ray type tube

Also Published As

Publication number Publication date
NL6405513A (en) 1964-11-18
US3337767A (en) 1967-08-22
GB1043376A (en) 1966-09-21
NL147595B (en) 1975-10-15
DE1229653B (en) 1966-12-01
FR1369395A (en) 1964-08-14

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