OA00452A - Perfectionnements apportés aux générateurs de courant, notamment pour circuits à transistors. - Google Patents
Perfectionnements apportés aux générateurs de courant, notamment pour circuits à transistors.Info
- Publication number
- OA00452A OA00452A OA50322A OA50322A OA00452A OA 00452 A OA00452 A OA 00452A OA 50322 A OA50322 A OA 50322A OA 50322 A OA50322 A OA 50322A OA 00452 A OA00452 A OA 00452A
- Authority
- OA
- OAPI
- Prior art keywords
- improvements made
- current generators
- transistor circuits
- transistor
- circuits
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback transformers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR955468A FR1387910A (fr) | 1963-11-29 | 1963-11-29 | Perfectionnements apportés aux générateurs de courant notamment pour circuits à transistors |
Publications (1)
Publication Number | Publication Date |
---|---|
OA00452A true OA00452A (fr) | 1966-05-15 |
Family
ID=8817712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA50322A OA00452A (fr) | 1963-11-29 | 1964-09-11 | Perfectionnements apportés aux générateurs de courant, notamment pour circuits à transistors. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1979664U (fr) |
ES (1) | ES306522A1 (fr) |
FR (1) | FR1387910A (fr) |
OA (1) | OA00452A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2035388A1 (de) * | 1970-07-16 | 1972-01-20 | Sel | Schaltung fur die magnetische Ablenkung des Elektronenstrahls von Fernsehbildrohren |
-
1963
- 1963-11-29 FR FR955468A patent/FR1387910A/fr not_active Expired
-
1964
- 1964-09-11 OA OA50322A patent/OA00452A/fr unknown
- 1964-11-26 DE DEC12509U patent/DE1979664U/de not_active Expired
- 1964-11-28 ES ES0306522A patent/ES306522A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES306522A1 (es) | 1965-04-16 |
DE1979664U (de) | 1968-02-29 |
FR1387910A (fr) | 1965-02-05 |
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