FR2274180A1 - Circuit de commutation pour un systeme de deviation par thyristors - Google Patents

Circuit de commutation pour un systeme de deviation par thyristors

Info

Publication number
FR2274180A1
FR2274180A1 FR7517480A FR7517480A FR2274180A1 FR 2274180 A1 FR2274180 A1 FR 2274180A1 FR 7517480 A FR7517480 A FR 7517480A FR 7517480 A FR7517480 A FR 7517480A FR 2274180 A1 FR2274180 A1 FR 2274180A1
Authority
FR
France
Prior art keywords
thyristor
switching circuit
deviation system
deviation
switching
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.)
Granted
Application number
FR7517480A
Other languages
English (en)
French (fr)
Other versions
FR2274180B1 (enExample
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2274180A1 publication Critical patent/FR2274180A1/fr
Application granted granted Critical
Publication of FR2274180B1 publication Critical patent/FR2274180B1/fr
Granted 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
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • 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
    • H04N3/185—Maintaining DC voltage constant
    • H04N3/1856—Maintaining DC voltage constant using regulation in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FR7517480A 1974-06-05 1975-06-04 Circuit de commutation pour un systeme de deviation par thyristors Granted FR2274180A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24899/74A GB1504855A (en) 1974-06-05 1974-06-05 Television thyristor deflection system

Publications (2)

Publication Number Publication Date
FR2274180A1 true FR2274180A1 (fr) 1976-01-02
FR2274180B1 FR2274180B1 (enExample) 1979-01-19

Family

ID=10219030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517480A Granted FR2274180A1 (fr) 1974-06-05 1975-06-04 Circuit de commutation pour un systeme de deviation par thyristors

Country Status (9)

Country Link
US (1) US3950673A (enExample)
JP (1) JPS516419A (enExample)
AT (1) AT342682B (enExample)
CA (1) CA1044362A (enExample)
DE (1) DE2524814C3 (enExample)
FI (1) FI59899C (enExample)
FR (1) FR2274180A1 (enExample)
GB (1) GB1504855A (enExample)
IT (1) IT1037910B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1051476B (it) * 1975-12-11 1981-04-21 Indesit Ind Elettromestici Ita Circuito per ottenere una corrente a denti di sega in una bobina
US4104569A (en) * 1976-04-26 1978-08-01 Rca Corporation Horizontal deflection circuit with auxiliary power supply
US4146823A (en) * 1978-01-20 1979-03-27 Rca Corporation Regulated deflection circuit
EP0005391B1 (fr) * 1978-05-02 1981-04-01 Thomson-Brandt Dispositif d'alimentation régulée d'un circuit de balayage-ligne d'un récepteur de télévision
JP5597276B1 (ja) * 2013-04-02 2014-10-01 三菱電機株式会社 電源装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129702Y2 (enExample) * 1971-06-09 1976-07-27
US3767960A (en) * 1972-06-12 1973-10-23 Rca Corp High voltage regulator

Also Published As

Publication number Publication date
FI59899B (fi) 1981-06-30
IT1037910B (it) 1979-11-20
CA1044362A (en) 1978-12-12
DE2524814A1 (de) 1976-01-02
FI751580A7 (enExample) 1975-12-06
DE2524814C3 (de) 1982-09-02
JPS516419A (en) 1976-01-20
DE2524814B2 (de) 1977-11-10
US3950673A (en) 1976-04-13
GB1504855A (en) 1978-03-22
FR2274180B1 (enExample) 1979-01-19
AT342682B (de) 1978-04-10
ATA415475A (de) 1977-08-15
AU8171175A (en) 1976-12-02
FI59899C (fi) 1981-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse