IT7925988A0 - Sistema di deflessione di tipo stabilizzato. - Google Patents
Sistema di deflessione di tipo stabilizzato.Info
- Publication number
- IT7925988A0 IT7925988A0 IT7925988A IT2598879A IT7925988A0 IT 7925988 A0 IT7925988 A0 IT 7925988A0 IT 7925988 A IT7925988 A IT 7925988A IT 2598879 A IT2598879 A IT 2598879A IT 7925988 A0 IT7925988 A0 IT 7925988A0
- Authority
- IT
- Italy
- Prior art keywords
- deflection system
- type deflection
- stabilized type
- stabilized
- type
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7838145 | 1978-09-26 | ||
US06/018,361 US4227125A (en) | 1978-09-26 | 1979-03-07 | Regulated deflection system |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7925988A0 true IT7925988A0 (it) | 1979-09-25 |
IT1123330B IT1123330B (it) | 1986-04-30 |
Family
ID=26268969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25988/79A IT1123330B (it) | 1978-09-26 | 1979-09-25 | Sistema di deflessione di tipo stabilizzato |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2938964A1 (it) |
ES (1) | ES484435A1 (it) |
FI (1) | FI792912A (it) |
FR (1) | FR2437750A1 (it) |
GB (1) | GB2032658B (it) |
IT (1) | IT1123330B (it) |
SE (1) | SE7907777L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1140711B (it) * | 1979-03-12 | 1986-10-01 | Rca Corp | Stabilizzatore a commutazione,isolato dalla rete di alimentazione,per un circuito di deflessione transistorizzato |
US4321514A (en) * | 1980-11-07 | 1982-03-23 | Rca Corporation | Commutated SCR regulator for a horizontal deflection circuit |
DE3210908C2 (de) * | 1982-03-25 | 1984-05-30 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | Synchronisiertes Schaltnetzteil mit netzgetrennter Horizontal-Endstufenschaltung in Fernsehempfängern |
US4546388A (en) * | 1982-12-20 | 1985-10-08 | Rolm Corporation | Power supply for CRT terminal |
US4516169A (en) * | 1983-05-27 | 1985-05-07 | Rca Corporation | Synchronized switching regulator for a multiple scanning frequency video monitor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3970780A (en) * | 1972-10-04 | 1976-07-20 | Sharp Kabushiki Kaisha | Constant-voltage power supply |
NL7501339A (nl) * | 1975-02-05 | 1976-08-09 | Philips Nv | Schakelinrichting in een televisie-ontvanger, voorzien van een lijnafbuigschakeling en van een geschakelde voedingsspanningsschakeling. |
US4034263A (en) * | 1975-09-12 | 1977-07-05 | Rca Corporation | Gate drive circuit for thyristor deflection system |
-
1979
- 1979-09-19 FI FI792912A patent/FI792912A/fi not_active Application Discontinuation
- 1979-09-19 SE SE7907777A patent/SE7907777L/ not_active Application Discontinuation
- 1979-09-21 GB GB7932804A patent/GB2032658B/en not_active Expired
- 1979-09-25 FR FR7923798A patent/FR2437750A1/fr active Granted
- 1979-09-25 ES ES484435A patent/ES484435A1/es not_active Expired
- 1979-09-25 IT IT25988/79A patent/IT1123330B/it active
- 1979-09-26 DE DE19792938964 patent/DE2938964A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
SE7907777L (sv) | 1980-03-27 |
DE2938964A1 (de) | 1980-03-27 |
FR2437750A1 (fr) | 1980-04-25 |
ES484435A1 (es) | 1980-04-16 |
IT1123330B (it) | 1986-04-30 |
GB2032658A (en) | 1980-05-08 |
FI792912A (fi) | 1980-03-27 |
GB2032658B (en) | 1983-03-02 |
FR2437750B1 (it) | 1983-11-10 |
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