BE411610A - - Google Patents
Info
- Publication number
- BE411610A BE411610A BE411610DA BE411610A BE 411610 A BE411610 A BE 411610A BE 411610D A BE411610D A BE 411610DA BE 411610 A BE411610 A BE 411610A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US747068A US2052183A (en) | 1934-10-05 | 1934-10-05 | Television apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411610A true BE411610A (en:Method) |
Family
ID=25003538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411610D BE411610A (en:Method) | 1934-10-05 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2052183A (en:Method) |
| BE (1) | BE411610A (en:Method) |
| FR (1) | FR799203A (en:Method) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2660691A (en) * | 1953-11-24 | Bertram | ||
| NL62083C (en:Method) * | 1936-02-04 | |||
| US2522957A (en) * | 1942-06-27 | 1950-09-19 | Rca Corp | Triangular signal generator |
| US2458771A (en) * | 1943-03-15 | 1949-01-11 | Univ Michigan | Supersonic reflectoscope |
| GB565099A (en) * | 1943-03-17 | 1944-10-26 | Bertram Morton Hadfield | Improvements in or relating to alternating current generators whose frequency is proportional to and controlled by a direct current |
| US2455373A (en) * | 1943-03-25 | 1948-12-07 | Sperry Corp | Time base sweep and intensifier pulse generator |
| US2489312A (en) * | 1944-01-04 | 1949-11-29 | Us Sec War | Oscilloscope sweep circuit |
| US2521008A (en) * | 1944-06-27 | 1950-09-05 | John H Homrighous | Television and sound multiplex system |
| US2456754A (en) * | 1945-03-20 | 1948-12-21 | Rca Corp | Electronic saw-tooth pulse generator |
| US2602888A (en) * | 1945-09-04 | 1952-07-08 | Cutler Hammer Inc | Electronic timer |
| US2509761A (en) * | 1948-03-16 | 1950-05-30 | Motorola Inc | Saw-tooth voltage generator |
| US4321597A (en) * | 1980-07-22 | 1982-03-23 | Documation Incorporated | Expanded character generator |
-
0
- BE BE411610D patent/BE411610A/xx unknown
-
1934
- 1934-10-05 US US747068A patent/US2052183A/en not_active Expired - Lifetime
-
1935
- 1935-10-05 FR FR799203D patent/FR799203A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR799203A (fr) | 1936-06-09 |
| US2052183A (en) | 1936-08-25 |