IT1130872B - Alimentatore ferrorisonante,ad alta frequenza,per un circuito di deflessione e di generazione dell'alta tensione,per ricevitori televisivi - Google Patents

Alimentatore ferrorisonante,ad alta frequenza,per un circuito di deflessione e di generazione dell'alta tensione,per ricevitori televisivi

Info

Publication number: IT1130872B
Authority: IT; Italy
Prior art keywords: ferrorisonant; frequency; power supply; voltage generation; television receivers
Prior art date: 1979-01-30

Application number

IT19347/80A

Other languages

English (en)

Italian (it)

Other versions

IT8019347A0 (it

Inventor

Frank Starr Wendt

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.)

1979-01-30

Filing date

1980-01-21

Publication date

1986-06-18

1980-01-21 Application filed by Rca Corp filed Critical Rca Corp

1980-01-21 Publication of IT8019347A0 publication Critical patent/IT8019347A0/it

1986-06-18 Application granted granted Critical

1986-06-18 Publication of IT1130872B publication Critical patent/IT1130872B/it

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
- 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
- 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
- H04N3/19—Arrangements or assemblies in supply circuits for the purpose of withstanding high voltages

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Details Of Television Scanning (AREA)
Dc-Dc Converters (AREA)
Television Receiver Circuits (AREA)
Control Of Electrical Variables (AREA)

IT19347/80A 1979-01-30 1980-01-21 Alimentatore ferrorisonante,ad alta frequenza,per un circuito di deflessione e di generazione dell'alta tensione,per ricevitori televisivi IT1130872B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US781579A	1979-01-30	1979-01-30

Publications (2)

Publication Number	Publication Date
IT8019347A0 IT8019347A0 (it)	1980-01-21
IT1130872B true IT1130872B (it)	1986-06-18

Family

ID=21728262

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19347/80A IT1130872B (it)	1979-01-30	1980-01-21	Alimentatore ferrorisonante,ad alta frequenza,per un circuito di deflessione e di generazione dell'alta tensione,per ricevitori televisivi

Country Status (22)

Country	Link
JP (1)	JPS6028471B2 (da)
KR (1)	KR830001248B1 (da)
AT (1)	ATA45980A (da)
AU (1)	AU529783B2 (da)
BE (1)	BE881414A (da)
CA (1)	CA1140254A (da)
DD (1)	DD157287A5 (da)
DE (1)	DE3003321C2 (da)
DK (1)	DK37680A (da)
EG (1)	EG14160A (da)
ES (1)	ES488068A1 (da)
FI (1)	FI70355C (da)
FR (1)	FR2448267B1 (da)
GB (1)	GB2041668B (da)
HK (1)	HK26784A (da)
IT (1)	IT1130872B (da)
MY (1)	MY8500288A (da)
NL (1)	NL8000557A (da)
NZ (1)	NZ192740A (da)
PL (1)	PL125454B1 (da)
SE (1)	SE447527B (da)
ZA (1)	ZA80460B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2739503A1 (de) *	1977-09-02	1979-03-08	Licentia Gmbh	Zeilentransformator fuer einen fernsehempfaenger
US4424469A (en)	1981-04-02	1984-01-03	Rca Corporation	Television receiver ferroresonant high voltage power supply using temperature stable core material
US4385263A (en) *	1980-08-04	1983-05-24	Rca Corporation	Television receiver, push-pull inverter, ferroresonant transformer power supply synchronized with horizontal deflection
US4446405A (en) *	1980-12-29	1984-05-01	Rca Corporation	Television receiver ferroresonant load power supply
CA1177157A (en) *	1980-12-29	1984-10-30	Donald H. Willis	Television receiver ferroresonant load power supply
US4390819A (en) *	1981-04-02	1983-06-28	Rca Corporation	Television receiver ferroresonant power supply using a two-material magnetizable core arrangement
US4345188A (en)	1981-04-02	1982-08-17	Rca Corporation	Television receiver high frequency regulated power supply including a low voltage ferroresonant transformer coupled to a step-up high voltage transformer
US4353014A (en)	1981-04-20	1982-10-05	Rca Corporation	Television receiver ferroresonant load power supply with reduced saturable reactor circulating current
US4415841A (en) *	1981-05-29	1983-11-15	Rca Corporation	Television receiver ferroresonant power supply with permanent magnet biasing
US4377776A (en)	1981-07-29	1983-03-22	Rca Corporation	Duty-cycle controlled inverter power supply for a television receiver
US4390820A (en)	1981-09-03	1983-06-28	Rca Corporation	Television receiver ferroresonant load power supply disabling circuit
JP4389306B2 (ja)	1999-10-21	2009-12-24	ソニー株式会社	スイッチング電源装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3798497A (en) *	1972-12-04	1974-03-19	Zenith Radio Corp	Solid-state television receiver with magnetically regulated power supply
US3868538A (en) *	1973-05-11	1975-02-25	Zenith Radio Corp	Ferro-resonant high voltage system
GB1551013A (en) *	1975-11-07	1979-08-22	Rca Corp	Power supply arrangement with minimum interaction between plural loads
DE2606351A1 (de) *	1976-02-18	1977-08-25	Loewe Opta Gmbh	Chassis fuer fernsehempfangsgeraete mit vom netzpotential getrennten empfaengerschaltungen

1980
- 1980-01-08 EG EG15/80A patent/EG14160A/xx active
- 1980-01-18 CA CA000343941A patent/CA1140254A/en not_active Expired
- 1980-01-21 IT IT19347/80A patent/IT1130872B/it active
- 1980-01-22 GB GB8002120A patent/GB2041668B/en not_active Expired
- 1980-01-23 FI FI800193A patent/FI70355C/fi not_active IP Right Cessation
- 1980-01-23 SE SE8000548A patent/SE447527B/sv not_active IP Right Cessation
- 1980-01-23 AU AU54861/80A patent/AU529783B2/en not_active Ceased
- 1980-01-25 PL PL1980221592A patent/PL125454B1/pl unknown
- 1980-01-25 ZA ZA00800460A patent/ZA80460B/xx unknown
- 1980-01-26 KR KR1019800000290A patent/KR830001248B1/ko not_active Expired
- 1980-01-28 DD DD80218683A patent/DD157287A5/de unknown
- 1980-01-29 FR FR8001929A patent/FR2448267B1/fr not_active Expired
- 1980-01-29 NZ NZ192740A patent/NZ192740A/xx unknown
- 1980-01-29 NL NL8000557A patent/NL8000557A/nl not_active Application Discontinuation
- 1980-01-29 DK DK37680A patent/DK37680A/da not_active Application Discontinuation
- 1980-01-29 JP JP55009907A patent/JPS6028471B2/ja not_active Expired
- 1980-01-29 AT AT0045980A patent/ATA45980A/de not_active IP Right Cessation
- 1980-01-29 BE BE0/199163A patent/BE881414A/fr not_active IP Right Cessation
- 1980-01-30 DE DE3003321A patent/DE3003321C2/de not_active Expired
- 1980-01-31 ES ES488068A patent/ES488068A1/es not_active Expired
1984
- 1984-03-22 HK HK267/84A patent/HK26784A/xx unknown
1985
- 1985-12-30 MY MY288/85A patent/MY8500288A/xx unknown

Also Published As

Publication number	Publication date
EG14160A (en)	1983-09-30
MY8500288A (en)	1985-12-31
PL125454B1 (en)	1983-05-31
JPS55102969A (en)	1980-08-06
HK26784A (en)	1984-03-30
GB2041668A (en)	1980-09-10
ZA80460B (en)	1981-02-25
FI70355B (fi)	1986-02-28
AU529783B2 (en)	1983-06-23
SE8000548L (sv)	1980-07-31
SE447527B (sv)	1986-11-17
FI70355C (fi)	1986-09-15
FI800193A7 (fi)	1980-07-31
NZ192740A (en)	1982-12-07
KR830002465A (ko)	1983-05-28
GB2041668B (en)	1983-06-15
KR830001248B1 (ko)	1983-06-27
JPS6028471B2 (ja)	1985-07-04
IT8019347A0 (it)	1980-01-21
BE881414A (fr)	1980-05-16
DK37680A (da)	1980-07-31
FR2448267A1 (fr)	1980-08-29
ES488068A1 (es)	1980-09-16
CA1140254A (en)	1983-01-25
ATA45980A (de)	1986-08-15
DD157287A5 (de)	1982-10-27
FR2448267B1 (fr)	1986-10-24
PL221592A1 (da)	1980-11-03
DE3003321C2 (de)	1985-02-21
AU5486180A (en)	1980-08-07
DE3003321A1 (de)	1980-07-31
NL8000557A (nl)	1980-08-01

Similar Documents

Publication	Publication Date	Title
IT1142692B (it)	1986-10-15	Alimentatore ad alta tensione a bassa ondulazione per apparecchiature radiografiche
GB2045019B (en)	1983-02-09	High voltage generator
DE3067574D1 (en)	1984-05-24	Reference voltage generator circuit
IT1130872B (it)	1986-06-18	Alimentatore ferrorisonante,ad alta frequenza,per un circuito di deflessione e di generazione dell'alta tensione,per ricevitori televisivi
DE3071233D1 (en)	1985-12-19	A mis device including a substrate bias generating circuit
IT7969288A0 (it)	1979-11-27	Apparecchio per terapie a raggi ad alta frequenza
IT7921361A0 (it)	1979-03-28	Alimentatore ad alta frequenza e ad alta tensione.
IT7869322A0 (it)	1978-10-06	Disposizione circuitale comprendente un transistore di potenza ad alta tensione,particolarmente per televisori
JPS56138326A (en)	1981-10-28	Sawtooth wave voltage generating circuit
IT7948092A0 (it)	1979-02-22	Procedimento di alimentazione per lavorazioni a scarica elettrica e circuito relativo di alimentazione di potenza a frequenza elevata
JPS564266A (en)	1981-01-17	Nnmos reference voltage generator circuit
JPS55114075A (en)	1980-09-03	High voltage generator
JPS54129921A (en)	1979-10-08	Braun tube bias voltage generator
IT7819354A0 (it)	1978-01-18	Circuito di prova sintetico per interruttori di potenza ad alta tensione.
GB2056807B (en)	1983-05-05	High voltage clock generator
IT8019219A0 (it)	1980-01-16	Apparecchiatura per produrre un fascio di elettroni molto stretto di alta luminosita'.
IT1159088B (it)	1987-02-25	Generatore di alte tensioni per un ricevitore televisivo
IT1242227B (it)	1994-03-03	Circuito di potenza per inverter a tensione impressa,a (2*n+1) livelli di tensione
IT1072145B (it)	1985-04-10	Generatore di alta tensione particolarmente per televisori
JPS5687984A (en)	1981-07-17	Dc voltage supply generator and vertical scanning circuit and television receiver inclding same gemerator
IT8221850A0 (it)	1982-06-14	Circuito di protezione dell'alta tensione, per un ricevitore televisivo.
IT7823139A0 (it)	1978-05-08	Circuito di deflessione orizzontale con possibilita' di selezione dell'alta tensione.
IT8119638A0 (it)	1981-02-10	Circuito di protezione dell'alta tensione per un ricevitore televisivo.
JPS55101989A (en)	1980-08-04	Voltage generator circuit
SU546128A1 (ru)	1977-02-05	Высоковольтный генератор-выпр митель