BE482008A - - Google Patents
Info
- Publication number
- BE482008A BE482008A BE482008DA BE482008A BE 482008 A BE482008 A BE 482008A BE 482008D A BE482008D A BE 482008DA BE 482008 A BE482008 A BE 482008A
- Authority
- BE
- Belgium
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
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
- H03K4/28—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19375/44A GB588620A (en) | 1944-10-09 | 1944-10-09 | Improvements relating to electric time base circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE482008A true BE482008A (fr) |
Family
ID=10128303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE482008D BE482008A (fr) | 1944-10-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2467699A (fr) |
| BE (1) | BE482008A (fr) |
| FR (1) | FR958966A (fr) |
| GB (1) | GB588620A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE507000A (fr) * | 1950-06-25 | |||
| US2664523A (en) * | 1951-11-30 | 1953-12-29 | Rca Corp | Electromagnetic deflection generator |
| US2926284A (en) * | 1957-02-25 | 1960-02-23 | Rca Corp | Sawtooth wave generator |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB482370A (en) * | 1936-08-27 | 1938-03-28 | Eric Lawrence Casling White | Improvements in or relating to oscillatory electric circuits |
| DE755117C (de) * | 1936-09-15 | 1951-07-26 | Fernseh Gmbh | Anordnung zur Erzeugung einer Anodenspannung fuer Elektronen-strahlroehren durch Gleichrichtung einer zur elektromagnetischen Strahlablenkung dienenden Kippschwingung |
| NL74558C (fr) * | 1939-05-15 | |||
| US2308908A (en) * | 1939-09-07 | 1943-01-19 | Bahring Herbert | Saw-tooth oscillator |
| US2284101A (en) * | 1940-02-29 | 1942-05-26 | Rca Corp | Impulse generator |
| US2284378A (en) * | 1940-05-03 | 1942-05-26 | Gen Electric | Deflecting circuit |
| NL60174C (fr) * | 1940-12-07 | |||
| BE481371A (fr) * | 1942-02-17 | |||
| US2413063A (en) * | 1942-06-27 | 1946-12-24 | Rca Corp | Measuring system and triangular wave generator for use therein |
| US2373165A (en) * | 1943-01-11 | 1945-04-10 | Farnsworth Television & Radio | Unidirectional power supply |
| US2412542A (en) * | 1944-05-25 | 1946-12-10 | Rca Corp | Deflection circuits |
-
0
- FR FR958966D patent/FR958966A/fr not_active Expired
- BE BE482008D patent/BE482008A/xx unknown
-
1944
- 1944-10-09 GB GB19375/44A patent/GB588620A/en not_active Expired
-
1946
- 1946-03-18 US US655072A patent/US2467699A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR958966A (fr) | 1950-03-22 |
| US2467699A (en) | 1949-04-19 |
| GB588620A (en) | 1947-05-29 |