BE476198A - - Google Patents
Info
- Publication number
- BE476198A BE476198A BE476198DA BE476198A BE 476198 A BE476198 A BE 476198A BE 476198D A BE476198D A BE 476198DA BE 476198 A BE476198 A BE 476198A
- 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
- H03K4/12—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 voltage is produced across a capacitor
- H03K4/16—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 voltage is produced across a capacitor using a single tube with positive feedback through transformer, e.g. blocking oscillator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB708739A GB525969A (en) | 1939-03-03 | 1939-03-03 | Improvements in or relating to synchronised time base circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE476198A true BE476198A (enrdf_load_html_response) |
Family
ID=9826356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE476198D BE476198A (enrdf_load_html_response) | 1939-03-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE476198A (enrdf_load_html_response) |
| FR (1) | FR863358A (enrdf_load_html_response) |
| GB (1) | GB525969A (enrdf_load_html_response) |
-
0
- BE BE476198D patent/BE476198A/xx unknown
-
1939
- 1939-03-03 GB GB708739A patent/GB525969A/en not_active Expired
-
1940
- 1940-02-09 FR FR863358D patent/FR863358A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB525969A (en) | 1940-09-09 |
| FR863358A (fr) | 1941-03-31 |