BE797768A - Circuit regulateur de tension d'alimentation pour un dispositif de deviation d'un appareil de television - Google Patents

Circuit regulateur de tension d'alimentation pour un dispositif de deviation d'un appareil de television

Info

Publication number: BE797768A
Authority: BE; Belgium
Prior art keywords: supply voltage; voltage regulator; regulator circuit; television; television device
Prior art date: 1972-04-05

Application number

BE129641A

Other languages

English (en)

French (fr)

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.)

1972-04-05

Filing date

1973-04-04

Publication date

1973-07-31

1973-04-04 Application filed by Rca Corp filed Critical Rca Corp

1973-07-31 Publication of BE797768A publication Critical patent/BE797768A/xx

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
- 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)
Rectifiers (AREA)
Dc-Dc Converters (AREA)

BE129641A 1972-04-05 1973-04-04 Circuit regulateur de tension d'alimentation pour un dispositif de deviation d'un appareil de television BE797768A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1557672A GB1431043A (en)	1972-04-05	1972-04-05	Boosted voltage source in a deflection system

Publications (1)

Publication Number	Publication Date
BE797768A true BE797768A (fr)	1973-07-31

Family

ID=10061599

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE129641A BE797768A (fr)	1972-04-05	1973-04-04	Circuit regulateur de tension d'alimentation pour un dispositif de deviation d'un appareil de television

Country Status (18)

Country	Link
US (1)	US3832595A (da)
JP (2)	JPS555739B2 (da)
AR (1)	AR197596A1 (da)
AT (1)	AT353332B (da)
BE (1)	BE797768A (da)
BR (1)	BR7302431D0 (da)
CA (1)	CA974639A (da)
DE (2)	DE2366120C2 (da)
DK (2)	DK155267C (da)
ES (1)	ES413284A1 (da)
FI (1)	FI59315C (da)
FR (1)	FR2179111B1 (da)
GB (1)	GB1431043A (da)
HK (1)	HK17178A (da)
IT (1)	IT982697B (da)
NL (1)	NL181317C (da)
SE (1)	SE397761B (da)
ZA (1)	ZA732280B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3970780A (en) *	1972-10-04	1976-07-20	Sharp Kabushiki Kaisha	Constant-voltage power supply
US4104567A (en) *	1977-01-24	1978-08-01	Rca Corporation	Television raster width regulation circuit
AU522317B2 (en) *	1978-09-07	1982-05-27	Rca Corp.	Switching regulator
US4193018A (en) *	1978-09-20	1980-03-11	Rca Corporation	Deflection circuit
US4292654A (en) *	1979-12-20	1981-09-29	Rca Corporation	Deflection system and switched-mode power supply using a common ramp generator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3452244A (en)	1968-04-15	1969-06-24	Rca Corp	Electron beam deflection and high voltage generation circuit
US3517253A (en) *	1968-05-22	1970-06-23	Rca Corp	Voltage regulator
GB1261520A (en) *	1968-08-27	1972-01-26	Rca Corp	Improvements in and relating to power supply arrangements for cathode ray tubes
US3737572A (en) *	1971-07-23	1973-06-05	Zenith Radio Corp	Series-connected power supply and deflection circuits utilizing a single shunt regulator
US3726999A (en) *	1971-10-20	1973-04-10	Warwick Electronics Inc	Television receiver circuit providing feedback from horizontal driver transformer to power supply

1972
- 1972-04-05 GB GB1557672A patent/GB1431043A/en not_active Expired
1973
- 1973-03-23 US US00344296A patent/US3832595A/en not_active Expired - Lifetime
- 1973-03-26 CA CA167,110A patent/CA974639A/en not_active Expired
- 1973-04-02 AR AR247347A patent/AR197596A1/es active
- 1973-04-02 AT AT288973A patent/AT353332B/de not_active IP Right Cessation
- 1973-04-03 ES ES413284A patent/ES413284A1/es not_active Expired
- 1973-04-03 FI FI1023/73A patent/FI59315C/fi active
- 1973-04-03 ZA ZA732280A patent/ZA732280B/xx unknown
- 1973-04-04 DK DK181473A patent/DK155267C/da not_active IP Right Cessation
- 1973-04-04 DE DE2366120A patent/DE2366120C2/de not_active Expired
- 1973-04-04 DE DE2316944A patent/DE2316944C3/de not_active Expired
- 1973-04-04 BR BR732431A patent/BR7302431D0/pt unknown
- 1973-04-04 BE BE129641A patent/BE797768A/xx not_active IP Right Cessation
- 1973-04-04 FR FR7312138A patent/FR2179111B1/fr not_active Expired
- 1973-04-04 IT IT22588/73A patent/IT982697B/it active
- 1973-04-04 NL NLAANVRAGE7304671,A patent/NL181317C/xx not_active IP Right Cessation
- 1973-04-04 JP JP3860573A patent/JPS555739B2/ja not_active Expired
- 1973-04-04 SE SE7304739A patent/SE397761B/xx unknown
1978
- 1978-03-30 HK HK171/78A patent/HK17178A/xx unknown
1979
- 1979-08-08 JP JP10177979A patent/JPS5533395A/ja active Granted
1988
- 1988-03-02 DK DK111588A patent/DK111588D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK155267C (da)	1989-08-07
FR2179111A1 (da)	1973-11-16
NL181317C (nl)	1987-07-16
DE2316944B2 (de)	1977-12-08
DK111588A (da)	1988-03-02
ATA288973A (de)	1979-04-15
DE2316944C3 (de)	1978-07-20
AR197596A1 (es)	1974-04-23
ZA732280B (en)	1974-04-24
IT982697B (it)	1974-10-21
JPS5532313B2 (da)	1980-08-23
JPS555739B2 (da)	1980-02-08
BR7302431D0 (pt)	1974-02-07
DE2366120C2 (de)	1987-02-19
SE397761B (sv)	1977-11-14
HK17178A (en)	1978-04-07
JPS5533395A (en)	1980-03-08
ES413284A1 (es)	1976-01-01
DK111588D0 (da)	1988-03-02
GB1431043A (en)	1976-04-07
FI59315C (fi)	1981-07-10
AT353332B (de)	1979-11-12
JPS4917925A (da)	1974-02-16
FI59315B (fi)	1981-03-31
FR2179111B1 (da)	1977-09-02
NL7304671A (da)	1973-10-09
CA974639A (en)	1975-09-16
DE2316944A1 (de)	1973-10-18
DK155267B (da)	1989-03-13
US3832595A (en)	1974-08-27
NL181317B (nl)	1987-02-16

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Legal Events

Date	Code	Title	Description
1989-12-31	CA	Change of address of the owner of the patent	Owner name: RCA LICENSING CORP.:TWO INDEPENDENCE WAY, PRINCET Effective date*: 19881003
1993-01-01	RE20	Patent expired	Owner name: RCA LICENSING CORP. Effective date: 19930404

Date

Code

Title

Description

1989-12-31

Change of address of the owner of the patent

Owner name: *RCA LICENSING CORP.:TWO INDEPENDENCE WAY, PRINCET

Effective date: 19881003

1993-01-01

RE20

Patent expired

Owner name: RCA LICENSING CORP.

Effective date: 19930404