NL39848C - - Google Patents
Info
- Publication number
- NL39848C NL39848C NL39848DA NL39848C NL 39848 C NL39848 C NL 39848C NL 39848D A NL39848D A NL 39848DA NL 39848 C NL39848 C NL 39848C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
- H01J25/70—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators with resonator having distributed inductance with capacitance, e.g. Pintsch tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE428258X | 1933-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL39848C true NL39848C (fr) |
Family
ID=6477439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL39848D NL39848C (fr) | 1933-07-21 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR776220A (fr) |
| GB (1) | GB428258A (fr) |
| NL (1) | NL39848C (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE761458C (de) * | 1935-02-21 | 1952-10-06 | Rca Corp | Aus einer abgestimmten konzentrischen Rohrleitung bestehender daempfungsarmer Schwingungskreis |
| DE747903C (de) * | 1935-12-14 | 1953-02-23 | Julius Pintsch K G | Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen |
| DE745372C (de) * | 1938-02-02 | 1944-03-02 | Lorenz C Ag | Elektronenroehre |
| GB599677A (en) * | 1943-01-06 | 1948-03-18 | Sperry Gyroscope Co Inc | Improvements in or relating to a cavity resonator device |
| US2589259A (en) * | 1948-08-13 | 1952-03-18 | Frank C Isely | Radio-frequency circuit |
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0
- NL NL39848D patent/NL39848C/xx active
-
1934
- 1934-07-21 FR FR776220D patent/FR776220A/fr not_active Expired
- 1934-07-23 GB GB21569/34A patent/GB428258A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR776220A (fr) | 1935-01-21 |
| GB428258A (en) | 1935-05-09 |