CH252633A - Circuit interrupteur à lampes thermioniques. - Google Patents
Circuit interrupteur à lampes thermioniques.Info
- Publication number
- CH252633A CH252633A CH252633DA CH252633A CH 252633 A CH252633 A CH 252633A CH 252633D A CH252633D A CH 252633DA CH 252633 A CH252633 A CH 252633A
- Authority
- CH
- Switzerland
- Prior art keywords
- thermionic
- lamps
- switch circuit
- switch
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB252633X | 1943-11-10 | ||
GB150944X | 1944-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH252633A true CH252633A (fr) | 1948-01-15 |
Family
ID=26251041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH252633D CH252633A (fr) | 1943-11-10 | 1945-01-09 | Circuit interrupteur à lampes thermioniques. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH252633A (fr) |
FR (1) | FR939610A (fr) |
GB (1) | GB570094A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798997A (en) * | 1953-08-10 | 1957-07-09 | North American Aviation Inc | Frequency regulated power supply |
US3008067A (en) * | 1959-07-02 | 1961-11-07 | Burroughs Corp | Counter circuit and count indicator |
-
1943
- 1943-11-10 GB GB18708/43A patent/GB570094A/en not_active Expired
-
1945
- 1945-01-09 CH CH252633D patent/CH252633A/fr unknown
-
1947
- 1947-01-08 FR FR939610D patent/FR939610A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR939610A (fr) | 1948-11-19 |
GB570094A (en) | 1945-06-21 |
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