FR2497431B1 - Source ferroresonnante d'alimentation en courant de charge pour televiseur - Google Patents

Source ferroresonnante d'alimentation en courant de charge pour televiseur

Info

Publication number
FR2497431B1
FR2497431B1 FR8124317A FR8124317A FR2497431B1 FR 2497431 B1 FR2497431 B1 FR 2497431B1 FR 8124317 A FR8124317 A FR 8124317A FR 8124317 A FR8124317 A FR 8124317A FR 2497431 B1 FR2497431 B1 FR 2497431B1
Authority
FR
France
Prior art keywords
ferrosonant
television
source
load current
current supply
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
FR8124317A
Other languages
English (en)
Other versions
FR2497431A1 (fr
Inventor
Donald Henry Willis
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 FR2497431A1 publication Critical patent/FR2497431A1/fr
Application granted granted Critical
Publication of FR2497431B1 publication Critical patent/FR2497431B1/fr
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
    • H04N3/185—Maintaining dc voltage constant
    • H04N3/1853—Maintaining dc voltage constant using regulation in parallel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is ac
    • G05F3/06—Regulating voltage or current wherein the variable is ac using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
  • Television Receiver Circuits (AREA)
FR8124317A 1980-12-29 1981-12-28 Source ferroresonnante d'alimentation en courant de charge pour televiseur Expired FR2497431B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22084780A 1980-12-29 1980-12-29

Publications (2)

Publication Number Publication Date
FR2497431A1 FR2497431A1 (fr) 1982-07-02
FR2497431B1 true FR2497431B1 (fr) 1988-06-10

Family

ID=22825230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8124317A Expired FR2497431B1 (fr) 1980-12-29 1981-12-28 Source ferroresonnante d'alimentation en courant de charge pour televiseur

Country Status (22)

Country Link
JP (2) JPS57133771A (fr)
KR (1) KR880002172B1 (fr)
AR (1) AR228294A1 (fr)
AU (1) AU7880581A (fr)
BE (1) BE891651A (fr)
BR (1) BR8108364A (fr)
CA (1) CA1177157A (fr)
DD (1) DD201632A5 (fr)
DE (2) DE3151205A1 (fr)
DK (1) DK579381A (fr)
ES (1) ES508243A0 (fr)
FI (1) FI814131L (fr)
FR (1) FR2497431B1 (fr)
GB (2) GB2090443B (fr)
GR (1) GR78316B (fr)
IT (1) IT1195250B (fr)
NL (1) NL8105871A (fr)
PL (1) PL234487A1 (fr)
PT (1) PT74157B (fr)
SE (1) SE8107722L (fr)
YU (1) YU311681A (fr)
ZA (1) ZA818821B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030962A1 (de) * 2006-07-03 2008-01-31 Endress + Hauser Flowtec Ag Von einer externen elektrischen Energieversorgung gespeiste Feldgerät-Elektronik
US7630844B2 (en) 2006-07-03 2009-12-08 Endress + Hauser Flowtec Ag Field device electronics fed by an external electrical energy supply
US7844410B2 (en) 2006-07-03 2010-11-30 Endress + Hauser Flowtec Ag Field device electronics fed by an external electrical energy supply

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096622A (en) * 1963-11-04 1967-12-29 Advance Electronics Ltd Improvements in and relating to inductive electrical apparatus
DE1513769A1 (de) * 1965-02-01 1969-11-20 Fujitsu Ltd Wechselrichter
DE2749847C2 (de) * 1977-11-08 1988-01-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltnetzteil für einen Rundfunkempfänger, insbesondere einen Fernsehempfänger
EG14160A (en) * 1979-01-30 1983-09-30 Rca Corp Ferroresonant power supply for a deflection and high voltage circuit

Also Published As

Publication number Publication date
DK579381A (da) 1982-06-30
NL8105871A (nl) 1982-07-16
IT1195250B (it) 1988-10-12
DD201632A5 (de) 1983-07-27
GR78316B (fr) 1984-09-26
AR228294A1 (es) 1983-02-15
GB2148559B (en) 1985-12-04
ES8302330A1 (es) 1982-12-16
FI814131L (fi) 1982-06-30
ES508243A0 (es) 1982-12-16
JPS57133770A (en) 1982-08-18
ZA818821B (en) 1982-11-24
JPH0419745B2 (fr) 1992-03-31
PT74157B (en) 1983-11-22
BR8108364A (pt) 1982-10-13
IT8125797A0 (it) 1981-12-22
DE3151203C2 (fr) 1993-12-02
BE891651A (fr) 1982-04-16
GB8430038D0 (en) 1985-01-09
FR2497431A1 (fr) 1982-07-02
DE3151203C3 (de) 1993-12-02
CA1177157A (fr) 1984-10-30
DE3151203A1 (de) 1982-08-12
YU311681A (en) 1984-08-31
GB2090443A (en) 1982-07-07
KR880002172B1 (ko) 1988-10-17
SE8107722L (sv) 1982-06-30
JPS57133771A (en) 1982-08-18
PT74157A (en) 1982-01-01
GB2148559A (en) 1985-05-30
DE3151205A1 (de) 1982-08-12
GB2090443B (en) 1985-12-04
KR830008591A (ko) 1983-12-10
PL234487A1 (fr) 1982-09-27
AU7880581A (en) 1982-07-08

Similar Documents

Publication Publication Date Title
FR2535560B1 (fr) Source d'alimentation en courant de reserve pour televiseur telecommande
BE885760A (fr) Circuit de regulation pour le courant d'excitation d'un laser
MX156867A (es) Regulador de carga
BE895310A (fr) Alimentation en courant d'une charge basse tension
GB8317921D0 (en) Ranged voltage monitor
FR2533105B1 (fr) Bloc d'alimentation pour flash electronique
DE3273859D1 (en) Water-cooled high voltage device
FR2611410B1 (fr) Source d'alimentation en courant pour un televiseur
JPS56121115A (en) Voltage temperature stabilized current source circuit
FR2538201B1 (fr) Regulateur de l'alimentation d'un televiseur repondant aux changements de courant des faisceaux
FR2497431B1 (fr) Source ferroresonnante d'alimentation en courant de charge pour televiseur
FR2504338B1 (fr) Source ferroresonnante d'alimentation en courant de charge pour televiseur avec courant reduit en circulation dans la reactance saturable
BE892682A (fr) Source ferroresonnante d'alimentation en courant pour un televiseur, utilisant un agencement de noyau magnetisable en deux materiaux
GB8306821D0 (en) Toner supply controlling device
DE3065750D1 (en) Regulated voltage current supply circuits
FR2434771B1 (fr) Installation pour le stockage d'approvisionnement et l'alimentation triee de pieces
FR2519800B1 (fr) Circuit d'interruption pour courant alternatif
FR2323265A1 (fr) Appareil d'alimentation a stabilisation electronique pour la fourniture de courant continu
FR2577079B1 (fr) Source de courant auxiliaire pour circuit d'alimentation a decoupage
FR2498835B1 (fr) Circuit pour l'enclenchement retarde d'une tension d'alimentation
FR2490890B1 (fr) Installation pour le chargement de batteries d'accumulateurs
FR2317793A1 (fr) Circuit d'alimentation pour televiseurs
FR2572231B1 (fr) Alimentation en courant commandee en cadence
CS194134B1 (en) Connection of the regulation circuit of the impulsely stabilized voltage source
SU1157702A1 (en) Device for switching supply voltage of automatic telephone answer-back device

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse