BE827437A - Circuit utilise dans un dispositif de reproduction d'images de television - Google Patents
Circuit utilise dans un dispositif de reproduction d'images de televisionInfo
- Publication number
- BE827437A BE827437A BE154989A BE154989A BE827437A BE 827437 A BE827437 A BE 827437A BE 154989 A BE154989 A BE 154989A BE 154989 A BE154989 A BE 154989A BE 827437 A BE827437 A BE 827437A
- Authority
- BE
- Belgium
- Prior art keywords
- reproduction device
- image reproduction
- circuit used
- television image
- television
- Prior art date
Links
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
- H03K4/48—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
- H03K4/62—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 a switching device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Details Of Television Scanning (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14380/74A GB1503666A (en) | 1974-04-01 | 1974-04-01 | Television display circuit arrangements which include a switched mode power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE827437A true BE827437A (fr) | 1975-10-01 |
Family
ID=10040158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE154989A BE827437A (fr) | 1974-04-01 | 1975-04-01 | Circuit utilise dans un dispositif de reproduction d'images de television |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3999102A (xx) |
| JP (1) | JPS50141912A (xx) |
| AR (1) | AR207972A1 (xx) |
| BE (1) | BE827437A (xx) |
| CA (1) | CA1043904A (xx) |
| DE (1) | DE2514102C3 (xx) |
| DK (1) | DK131975A (xx) |
| ES (1) | ES436142A1 (xx) |
| FR (1) | FR2275092A1 (xx) |
| GB (1) | GB1503666A (xx) |
| IT (1) | IT1036100B (xx) |
| NL (1) | NL7503610A (xx) |
| NO (1) | NO751105L (xx) |
| ZA (1) | ZA752009B (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1546075A (en) * | 1975-06-10 | 1979-05-16 | Rca Corp | Synchronized and regulated power supply for a television receiver |
| NO139244C (no) * | 1976-09-02 | 1979-01-24 | Tandbergs Radiofabrik As | Kombinert matespenningskilde og linjeavboeyningskrets for fjernsynsmottaker |
| IT1072048B (it) * | 1976-11-26 | 1985-04-10 | Indesit | Circuito per ottenere una corrente a denti di sega in una bobina |
| NL7805004A (nl) * | 1977-06-13 | 1978-12-15 | Indesit | Keten voor het leveren van een zaagtandstroom in een spoel. |
| JPS54127217A (en) * | 1978-03-27 | 1979-10-03 | Sony Corp | Load driver circuit |
| IT1165134B (it) * | 1978-07-20 | 1987-04-22 | Rca Corp | Circuito di deflessione stabilizzato con un commutatore stabilizzato controllato dalla corrente di defelssione |
| US4227125A (en) * | 1978-09-26 | 1980-10-07 | Rca Corporation | Regulated deflection system |
| US4232254A (en) * | 1978-11-29 | 1980-11-04 | Rca Corporation | Regulated deflection circuit |
| US4362974A (en) * | 1979-03-12 | 1982-12-07 | Rca Corporation | Commutated switched regulator with line isolation for transistor deflection |
| US4484113A (en) * | 1981-02-16 | 1984-11-20 | Rca Corporation | Regulated deflection circuit |
| NL8101721A (nl) * | 1981-04-08 | 1982-11-01 | Philips Nv | Schakeling voor het opwekken van een zaagtandvormige stroom. |
| US4607195A (en) * | 1983-03-21 | 1986-08-19 | U.S. Philips Corporation | Picture display device comprising a power supply circuit and a line deflection circuit |
| FR2578119A1 (fr) * | 1985-02-22 | 1986-08-29 | Mod Sa | Dispositif d'alimentation asynchrone alternee pour appareils electriques necessitant des tensions continues fixes et variables et machine a coudre electrique equipee d'un tel dispositif d'alimentation |
| NL8601347A (nl) * | 1986-05-27 | 1987-12-16 | Philips Nv | Lijnafbuigschakeling in een beeldweergeefinrichting. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838312A (en) * | 1971-08-31 | 1974-09-24 | Gen Electric | Non-linear deflection drive circuit |
| NL7202214A (xx) * | 1972-02-19 | 1973-08-21 | ||
| US3887842A (en) * | 1973-06-28 | 1975-06-03 | Bendix Corp | Electronmagnetic deflection display system including dual mode deflection amplifiers and output power limited power supplies |
-
1974
- 1974-04-01 GB GB14380/74A patent/GB1503666A/en not_active Expired
-
1975
- 1975-01-01 AR AR258209A patent/AR207972A1/es active
- 1975-03-24 US US05/561,414 patent/US3999102A/en not_active Expired - Lifetime
- 1975-03-26 NL NL7503610A patent/NL7503610A/xx not_active Application Discontinuation
- 1975-03-26 DK DK131975A patent/DK131975A/da unknown
- 1975-03-29 DE DE2514102A patent/DE2514102C3/de not_active Expired
- 1975-03-29 ES ES436142A patent/ES436142A1/es not_active Expired
- 1975-04-01 ZA ZA752009A patent/ZA752009B/xx unknown
- 1975-04-01 BE BE154989A patent/BE827437A/xx unknown
- 1975-04-01 NO NO75751105A patent/NO751105L/no unknown
- 1975-04-01 FR FR7510155A patent/FR2275092A1/fr active Granted
- 1975-04-01 IT IT7567838A patent/IT1036100B/it active
- 1975-04-01 CA CA223,416A patent/CA1043904A/en not_active Expired
- 1975-04-01 JP JP50038656A patent/JPS50141912A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2514102A1 (de) | 1975-10-09 |
| ES436142A1 (es) | 1977-02-01 |
| CA1043904A (en) | 1978-12-05 |
| AU7967675A (en) | 1976-10-07 |
| NL7503610A (nl) | 1975-10-03 |
| AR207972A1 (es) | 1976-11-22 |
| DE2514102B2 (de) | 1979-01-04 |
| US3999102A (en) | 1976-12-21 |
| NO751105L (xx) | 1975-10-02 |
| DE2514102C3 (de) | 1979-08-30 |
| DK131975A (xx) | 1975-10-02 |
| FR2275092B1 (xx) | 1982-05-28 |
| JPS50141912A (xx) | 1975-11-15 |
| ZA752009B (en) | 1976-11-24 |
| IT1036100B (it) | 1979-10-30 |
| GB1503666A (en) | 1978-03-15 |
| FR2275092A1 (fr) | 1976-01-09 |
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