BE404162A - - Google Patents
Info
- Publication number
- BE404162A BE404162A BE404162DA BE404162A BE 404162 A BE404162 A BE 404162A BE 404162D A BE404162D A BE 404162DA BE 404162 A BE404162 A BE 404162A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
- H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
- H03C1/24—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to different grid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US679997A US2278159A (en) | 1933-07-12 | 1933-07-12 | Oscillator-modulator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE404162A true BE404162A (fr) |
Family
ID=24729225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE404162D BE404162A (fr) | 1933-07-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2278159A (fr) |
| BE (1) | BE404162A (fr) |
| FR (1) | FR775741A (fr) |
| GB (1) | GB426855A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458830A (en) * | 1945-05-23 | 1949-01-11 | John F Byrne | Modulation indicator |
| GB627693A (en) * | 1945-11-14 | 1949-08-15 | John Richard Tillman | Improvements in valve modulators |
| BE485270A (fr) * | 1947-10-14 | |||
| FR959234A (fr) * | 1947-12-26 | 1950-03-25 | ||
| US2642530A (en) * | 1948-04-03 | 1953-06-16 | Honeywell Regulator Co | Control apparatus |
-
0
- BE BE404162D patent/BE404162A/xx unknown
-
1933
- 1933-07-12 US US679997A patent/US2278159A/en not_active Expired - Lifetime
-
1934
- 1934-07-11 FR FR775741D patent/FR775741A/fr not_active Expired
- 1934-07-11 GB GB20377/34A patent/GB426855A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB426855A (en) | 1935-04-10 |
| US2278159A (en) | 1942-03-31 |
| FR775741A (fr) | 1935-01-08 |