RO81701B - Dispozitiv de comanda a blocului de deflexie pe orizontala - Google Patents

Dispozitiv de comanda a blocului de deflexie pe orizontala

Info

Publication number
RO81701B
RO81701B RO92197A RO9219777A RO81701B RO 81701 B RO81701 B RO 81701B RO 92197 A RO92197 A RO 92197A RO 9219777 A RO9219777 A RO 9219777A RO 81701 B RO81701 B RO 81701B
Authority
RO
Romania
Prior art keywords
deflection
block
control
deflex
original
Prior art date
Application number
RO92197A
Other languages
English (en)
Other versions
RO81701A (ro
Inventor
Walter Bohringer
Original Assignee
Rca Corporation
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 Corporation filed Critical Rca Corporation
Publication of RO81701B publication Critical patent/RO81701B/ro
Publication of RO81701A publication Critical patent/RO81701A/ro

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
    • 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)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Television Receiver Circuits (AREA)

Abstract

Prezenta inventie se refera la un dispozitiv la un dispozitiv de comanda a blocului de deflexie pe orizontala si în special, la un sistem de reglare a deflexiei baleiajului pe orizontala în televiziune, ce cuprinde o bobina de deflexie cuplata la un bloc de comutare a deflexiei la care blocul comutator cuprinde un tiristor sau un semiconductor cuplat cu o inductanta pentru controlul valorii curentului, electrodul tiristorului fiind comandat de un bloc de comanda pentru a controla curentul mediu prin tiristor.
RO7792197A 1976-11-23 1977-11-23 Dispositiv de comanda a blocului de deflexie pe orizontala RO81701A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48822/76A GB1555858A (en) 1976-11-23 1976-11-23 Regulation system for deflection apparatus

Publications (2)

Publication Number Publication Date
RO81701B true RO81701B (ro) 1983-05-30
RO81701A RO81701A (ro) 1983-06-01

Family

ID=10450038

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7792197A RO81701A (ro) 1976-11-23 1977-11-23 Dispositiv de comanda a blocului de deflexie pe orizontala

Country Status (11)

Country Link
US (1) US4186330A (ro)
AT (1) AT365389B (ro)
DE (1) DE2752342B2 (ro)
ES (1) ES464392A1 (ro)
FI (1) FI773464A7 (ro)
FR (1) FR2371839A1 (ro)
GB (1) GB1555858A (ro)
IT (1) IT1088639B (ro)
PL (1) PL202336A1 (ro)
RO (1) RO81701A (ro)
ZA (1) ZA776843B (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162434A (en) * 1977-11-07 1979-07-24 Rca Corporation Regulator with short circuit protection
AU522317B2 (en) * 1978-09-07 1982-05-27 Rca Corp. Switching regulator
FR2446572A1 (fr) * 1979-01-09 1980-08-08 Thomson Brandt Circuit de balayage-ligne pour recepteur de television
US4688165A (en) * 1986-04-11 1987-08-18 Rca Corporation Current fed inverter bridge with conduction overlap and load tuning
US4761722A (en) * 1987-04-09 1988-08-02 Rca Corporation Switching regulator with rapid transient response
US4843532A (en) * 1988-07-01 1989-06-27 General Electric Company Regulating pulse width modulator for power supply with high speed shutoff
JP2556922B2 (ja) * 1990-04-17 1996-11-27 シャープ株式会社 安定化電源回路
US5422562A (en) * 1994-01-19 1995-06-06 Unitrode Corporation Switching regulator with improved Dynamic response
US8547669B2 (en) 2011-01-12 2013-10-01 Schneider Electric USA, Inc. Arc fault mitigation for photovoltaic systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767960A (en) * 1972-06-12 1973-10-23 Rca Corp High voltage regulator
DE2255389C3 (de) * 1972-11-11 1981-04-30 Loewe Opta Gmbh, 1000 Berlin Schaltungsanordnung zur Steuerung der Energieaufnahme einer Thyristor-Horizontalablenkschaltung
US3885198A (en) * 1973-08-06 1975-05-20 Rca Corp High voltage regulator
US3881135A (en) * 1974-01-31 1975-04-29 Rca Corp Boost regulator with high voltage protection
GB1511493A (en) * 1974-08-22 1978-05-17 Rca Corp Gating circuit for thyristor deflection systems
GB1545059A (en) * 1975-05-16 1979-05-02 Rca Corp Voltage regulator for a television receiver deflection system
GB1547366A (en) * 1975-09-02 1979-06-13 Rca Corp High voltage regulation system

Also Published As

Publication number Publication date
FR2371839B1 (ro) 1980-10-17
DE2752342A1 (de) 1978-05-24
ES464392A1 (es) 1978-09-01
FR2371839A1 (fr) 1978-06-16
US4186330A (en) 1980-01-29
ATA841077A (de) 1981-05-15
AT365389B (de) 1982-01-11
PL202336A1 (pl) 1978-10-23
IT1088639B (it) 1985-06-10
ZA776843B (en) 1978-09-27
GB1555858A (en) 1979-11-14
FI773464A7 (fi) 1978-05-24
DE2752342B2 (de) 1979-12-20
RO81701A (ro) 1983-06-01

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