FR942191A - Appareils à lampes thermioniques, actionnées par pulsations - Google Patents
Appareils à lampes thermioniques, actionnées par pulsationsInfo
- Publication number
- FR942191A FR942191A FR942191DA FR942191A FR 942191 A FR942191 A FR 942191A FR 942191D A FR942191D A FR 942191DA FR 942191 A FR942191 A FR 942191A
- Authority
- FR
- France
- Prior art keywords
- thermionic
- lamps
- pulsed
- actuated
- pulsed actuated
- 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
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K25/00—Pulse counters with step-by-step integration and static storage; Analogous frequency dividers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Manipulation Of Pulses (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB131446A GB659799A (en) | 1946-01-15 | 1946-01-15 | Improvements in or relating to pulse-operated thermionic valve apparatus, such as for example, frequency dividers, electrical counters and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
FR942191A true FR942191A (fr) | 1949-02-01 |
Family
ID=9719830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR942191D Expired FR942191A (fr) | 1946-01-15 | 1947-02-12 | Appareils à lampes thermioniques, actionnées par pulsations |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR942191A (fr) |
GB (2) | GB659837A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1046687B (de) * | 1957-08-02 | 1958-12-18 | Siemens Ag | Schaltungsanordnung zur Frequenzteilung unter Verwendung von Doppelbasisdioden |
-
1946
- 1946-01-15 GB GB701549A patent/GB659837A/en not_active Expired
- 1946-01-15 GB GB131446A patent/GB659799A/en not_active Expired
-
1947
- 1947-02-12 FR FR942191D patent/FR942191A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB659799A (en) | 1951-10-31 |
GB659837A (en) | 1951-10-31 |
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