BE467159A - - Google Patents
Info
- Publication number
- BE467159A BE467159A BE467159DA BE467159A BE 467159 A BE467159 A BE 467159A BE 467159D A BE467159D A BE 467159DA BE 467159 A BE467159 A BE 467159A
- Authority
- BE
- Belgium
Links
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
- H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
- H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/08—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electrostatic Separation (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2980739A GB537142A (en) | 1939-11-10 | 1939-11-10 | Improvements in electrical impulse generators |
Publications (1)
Publication Number | Publication Date |
---|---|
BE467159A true BE467159A (it) |
Family
ID=10297484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE467159D BE467159A (it) | 1939-11-10 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE467159A (it) |
GB (2) | GB537142A (it) |
-
0
- BE BE467159D patent/BE467159A/xx unknown
-
1939
- 1939-11-10 GB GB2980739A patent/GB537142A/en not_active Expired
- 1939-11-10 GB GB361941A patent/GB538221A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB537142A (en) | 1941-06-11 |
GB538221A (en) | 1941-07-24 |