IT1042570B - Generatore di impulsi pilota per un cipcutto di deflessione televisivo - Google Patents
Generatore di impulsi pilota per un cipcutto di deflessione televisivoInfo
- Publication number
- IT1042570B IT1042570B IT2726175A IT2726175A IT1042570B IT 1042570 B IT1042570 B IT 1042570B IT 2726175 A IT2726175 A IT 2726175A IT 2726175 A IT2726175 A IT 2726175A IT 1042570 B IT1042570 B IT 1042570B
- Authority
- IT
- Italy
- Prior art keywords
- television receiver
- pulse generator
- phase
- signal
- prevention devices
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
- H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB46962/74A GB1485788A (en) | 1975-02-11 | 1975-02-11 | Drive pulse generator for a television deflection circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1042570B true IT1042570B (it) | 1980-01-30 |
Family
ID=10443230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2726175A IT1042570B (it) | 1975-02-11 | 1975-09-15 | Generatore di impulsi pilota per un cipcutto di deflessione televisivo |
Country Status (6)
Country | Link |
---|---|
US (1) | US3992648A (it) |
BE (1) | BE835008A (it) |
DE (1) | DE2548266C3 (it) |
FR (1) | FR2290111A1 (it) |
GB (1) | GB1485788A (it) |
IT (1) | IT1042570B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4318036A (en) * | 1980-11-10 | 1982-03-02 | Zenith Radio Corporation | Pulse width modulator for a television receiver |
US4737691A (en) * | 1986-04-11 | 1988-04-12 | Rca Corporation | Television apparatus for generating a phase modulated deflection current |
IT1204395B (it) * | 1986-06-18 | 1989-03-01 | Sgs Microelettronica Spa | Circuito regolatore di fase,in particolare di fase orizzontale per visualizzatori di dati |
US4837457A (en) * | 1986-12-19 | 1989-06-06 | U.S. Philips Corp. | High voltage power transistor circuits |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1214722B (de) * | 1963-03-28 | 1966-04-21 | Fernseh Gmbh | Verfahren zur Synchronisierung zweier Impulsfolgen |
US3452244A (en) * | 1968-04-15 | 1969-06-24 | Rca Corp | Electron beam deflection and high voltage generation circuit |
NL158342B (nl) * | 1971-03-16 | 1978-10-16 | Philips Nv | Televisie-ontvanger met een beeldregelsynchroniseerschakeling en een beeldregelsynchroniseerschakeling voor deze ontvanger. |
GB1372856A (en) * | 1971-12-21 | 1974-11-06 | Matsushita Electric Ind Co Ltd | Saw tooth generators |
-
1975
- 1975-02-11 GB GB46962/74A patent/GB1485788A/en not_active Expired
- 1975-05-22 US US05/579,991 patent/US3992648A/en not_active Expired - Lifetime
- 1975-09-15 IT IT2726175A patent/IT1042570B/it active
- 1975-10-21 FR FR7532161A patent/FR2290111A1/fr active Granted
- 1975-10-28 DE DE2548266A patent/DE2548266C3/de not_active Expired
- 1975-10-29 BE BE161373A patent/BE835008A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3992648A (en) | 1976-11-16 |
DE2548266A1 (de) | 1976-05-06 |
DE2548266C3 (de) | 1980-05-08 |
FR2290111B1 (it) | 1982-05-21 |
DE2548266B2 (de) | 1978-04-20 |
BE835008A (fr) | 1976-02-16 |
FR2290111A1 (fr) | 1976-05-28 |
GB1485788A (en) | 1977-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES452170A1 (es) | Una disposicion de circuito para la sincronizacion de lineasen un receptor de television. | |
IT1042570B (it) | Generatore di impulsi pilota per un cipcutto di deflessione televisivo | |
JPS56166686A (en) | Timing axis variation elimination device of video disk reproducer | |
GB1422453A (en) | Circuit arrangement for inserting pulses having a defined pulse edge duration in a television image signal | |
JPS52154020A (en) | Control system for induction motor by plurality of pulse duration modulated variable frequency inverter | |
JPS5514706A (en) | Reception detector circuit | |
GB1247694A (en) | Television vertical blanking pulse generators | |
GB1196325A (en) | Phase Comparison Circuit | |
JPS54139025A (en) | Inverter control circuit | |
JPS5465418A (en) | Keyed agc circuit | |
JPS5233418A (en) | Agc circuit | |
JPS52111622A (en) | Semiconductor control apparatus | |
GB1082946A (en) | Improvements in or relating to saw tooth wave form generating circuit arrangements | |
JPS5212555A (en) | Periodic signal generating circuit for thyristor gate circuit | |
JPS5743575A (en) | Control device of current type inverter | |
JPS5275220A (en) | Automatic frequency control circuit | |
JPS5250657A (en) | Timing output generation circuit | |
JPS5478071A (en) | Relay control circuit | |
FR2333384A1 (fr) | Dispositif d'accord auxiliaire pour recepteur auto-radio a modulation de frequence | |
FR2266405A1 (en) | Line frequency switch in secam colour T.V. receiver - has a circuit for its switching phase correction and includes diode bridge | |
JPS53111231A (en) | Generating circuit for tuning voltage | |
ES402127A1 (es) | Una disposicion de circuito para el sincronismo de la de- flexion de linea de un receptor de television. | |
JPS5213625A (en) | Method to control the pulse width modulating invertor | |
JPS5282058A (en) | Generating variable gain circuit for delay signal | |
JPS5434030A (en) | Pulse generation circuit |