FR850973A - Perfectionnements aux circuits multivibrateurs - Google Patents
Perfectionnements aux circuits multivibrateursInfo
- Publication number
- FR850973A FR850973A FR850973DA FR850973A FR 850973 A FR850973 A FR 850973A FR 850973D A FR850973D A FR 850973DA FR 850973 A FR850973 A FR 850973A
- Authority
- FR
- France
- Prior art keywords
- multivibrator circuits
- multivibrator
- circuits
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- H03K3/12—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 bistable
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB706738A GB514940A (en) | 1938-03-07 | 1938-03-07 | Improvements in or relating to multivibrator circuit arrangements |
Publications (1)
Publication Number | Publication Date |
---|---|
FR850973A true FR850973A (fr) | 1939-12-30 |
Family
ID=9825977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR850973D Expired FR850973A (fr) | 1938-03-07 | 1939-02-28 | Perfectionnements aux circuits multivibrateurs |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR850973A (fr) |
GB (1) | GB514940A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909675A (en) * | 1955-05-10 | 1959-10-20 | Bell Telephone Labor Inc | Bistable frequency divider |
-
1938
- 1938-03-07 GB GB706738A patent/GB514940A/en not_active Expired
-
1939
- 1939-02-28 FR FR850973D patent/FR850973A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB514940A (en) | 1939-11-22 |
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