IT1054232B - Sitema di deflessione dotato di un circuito di protezione nei confronti delle sovrascanisioni - Google Patents

Sitema di deflessione dotato di un circuito di protezione nei confronti delle sovrascanisioni

Info

Publication number: IT1054232B
Authority: IT; Italy
Prior art keywords: supercharges; protection circuit; system equipped; deflection system; circuit against
Prior art date: 1975-02-10

Application number

IT19361/76A

Other languages

English (en)

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.)

1975-02-10

Filing date

1976-01-19

Publication date

1981-11-10

1976-01-19 Application filed by Rca Corp filed Critical Rca Corp

1981-11-10 Application granted granted Critical

1981-11-10 Publication of IT1054232B publication Critical patent/IT1054232B/it

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
- H03K4/085—Protection of sawtooth generators
- 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
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
- H03K4/72—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier combined with means for generating the driving pulses
- H03K4/725—Push-pull amplifier circuits
- 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
- H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
- H04N3/223—Controlling dimensions

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Details Of Television Scanning (AREA)

IT19361/76A 1975-02-10 1976-01-19 Sitema di deflessione dotato di un circuito di protezione nei confronti delle sovrascanisioni IT1054232B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/548,182 US3940661A (en)	1975-02-10	1975-02-10	Deflection system with overscan protection

Publications (1)

Publication Number	Publication Date
IT1054232B true IT1054232B (it)	1981-11-10

Family

ID=24187760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19361/76A IT1054232B (it)	1975-02-10	1976-01-19	Sitema di deflessione dotato di un circuito di protezione nei confronti delle sovrascanisioni

Country Status (15)

Country	Link
US (1)	US3940661A (it)
JP (1)	JPS5628426B2 (it)
AT (1)	AT361049B (it)
AU (1)	AU501417B2 (it)
BR (1)	BR7600742A (it)
CA (1)	CA1058317A (it)
DE (1)	DE2604997C3 (it)
FI (1)	FI62443C (it)
FR (1)	FR2300476A1 (it)
GB (1)	GB1528872A (it)
IT (1)	IT1054232B (it)
NL (1)	NL7601282A (it)
NZ (1)	NZ179942A (it)
SE (1)	SE412304B (it)
ZA (1)	ZA76629B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4559481A (en) *	1984-11-30	1985-12-17	Rca Corporation	Raster width regulation circuit
FR3144956B1 (fr)	2023-01-18	2024-11-29	Psa Automobiles Sa	Joint muli-fonctions pour une partie avant d’un véhicule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1934568A1 (de) *	1969-07-08	1971-01-28	Philips Nv	Schaltungsanordnung zur Erzeugung eines zeilenfrequenten saegezahnfoermigen Stromes mit einer sich rasterfrequent aendernden Amplitude in einer Bildwiedergabevorrichtung
US3649870A (en) *	1970-05-01	1972-03-14	Zenith Radio Corp	Pincushion correction circuit utilizing a dc-regulated power supply
US3784857A (en) *	1972-08-16	1974-01-08	Rca Corp	Television deflection circuit with low power requirement

1975
- 1975-02-10 US US05/548,182 patent/US3940661A/en not_active Expired - Lifetime
1976
- 1976-01-19 IT IT19361/76A patent/IT1054232B/it active
- 1976-01-21 GB GB2309/76A patent/GB1528872A/en not_active Expired
- 1976-01-23 CA CA244,116A patent/CA1058317A/en not_active Expired
- 1976-02-03 FI FI760259A patent/FI62443C/fi not_active IP Right Cessation
- 1976-02-03 SE SE7601098A patent/SE412304B/xx unknown
- 1976-02-03 AT AT73476A patent/AT361049B/de not_active IP Right Cessation
- 1976-02-03 ZA ZA629A patent/ZA76629B/xx unknown
- 1976-02-04 AU AU10808/76A patent/AU501417B2/en not_active Expired
- 1976-02-06 BR BR7600742A patent/BR7600742A/pt unknown
- 1976-02-09 DE DE2604997A patent/DE2604997C3/de not_active Expired
- 1976-02-09 FR FR7603491A patent/FR2300476A1/fr active Granted
- 1976-02-09 JP JP1384076A patent/JPS5628426B2/ja not_active Expired
- 1976-02-09 NL NL7601282A patent/NL7601282A/xx not_active Application Discontinuation
- 1976-02-09 NZ NZ179942A patent/NZ179942A/xx unknown

Also Published As

Publication number	Publication date
FI62443C (fi)	1982-12-10
SE412304B (sv)	1980-02-25
ZA76629B (en)	1977-01-26
CA1058317A (en)	1979-07-10
FR2300476B1 (it)	1982-10-01
AU501417B2 (en)	1979-06-21
US3940661A (en)	1976-02-24
AT361049B (de)	1981-02-10
DE2604997A1 (de)	1976-08-19
NZ179942A (en)	1978-11-13
GB1528872A (en)	1978-10-18
DE2604997C3 (de)	1979-11-15
BR7600742A (pt)	1976-08-31
FI760259A (it)	1976-08-11
ATA73476A (de)	1980-07-15
SE7601098L (sv)	1976-08-11
DE2604997B2 (de)	1979-03-29
FI62443B (fi)	1982-08-31
JPS5628426B2 (it)	1981-07-01
AU1080876A (en)	1977-08-11
JPS51105719A (it)	1976-09-18
NL7601282A (nl)	1976-08-12
FR2300476A1 (fr)	1976-09-03

Publication	Publication Date	Title
SE412698B (sv)	1980-03-17	Respirator
SE413732B (sv)	1980-06-16	Skyddskopplingsanordning for tyristorutrustad vexelriktare
ZA763063B (en)	1977-08-31	Climbing scaffolding assemblies with associated shutterin
IT1071304B (it)	1985-04-02	Apparato dotato di un circuito di protezione
BE844992A (fr)	1977-02-07	Condensateur a enroulement, muni d'une protection antisurpression
DK480176A (da)	1977-04-25	Direkte virkende respirator
SE7610260L (sv)	1977-03-31	Brottskydd for anggenerator
ZA764151B (en)	1977-06-29	Benzimidazole carbamates
IT1074217B (it)	1985-04-17	Piattaforma a morsetti
GB1552323A (en)	1979-09-12	Stacker
SE7601432L (sv)	1976-08-12	Andningssystem
ZA767141B (en)	1977-10-26	Unsymmetrical bis-carbamate compound
SE419013B (sv)	1981-07-06	Skyddskoppling
IT1054232B (it)	1981-11-10	Sitema di deflessione dotato di un circuito di protezione nei confronti delle sovrascanisioni
SE7502923L (sv)	1976-09-15	Lastvakt
FR2307935A1 (fr)	1976-11-12	Echafaudage
ATA141476A (de)	1979-09-15	Einbruchsicherung fuer rollaeden
TR19775A (tr)	1979-11-30	Dikey saptirma baglantisi
ATA827775A (de)	1978-11-15	Schutzbau gegen lawinen
GB1542265A (en)	1979-03-14	Scaffolding
SU561029A1 (ru)	1977-06-05	Предохранительна муфта
SE7611508L (sv)	1977-04-19	Brandskyddskitt
GB1553922A (en)	1979-10-10	Scaffolding elements
SE431938B (sv)	1984-03-12	Andningsskyddsapparat
IT1055322B (it)	1981-12-21	Apparecchiatura di respirazione