NL46312C - - Google Patents
Info
- Publication number
- NL46312C NL46312C NL46312DA NL46312C NL 46312 C NL46312 C NL 46312C NL 46312D A NL46312D A NL 46312DA NL 46312 C NL46312 C NL 46312C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/02—Electron-emitting electrodes; Cathodes
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE441341X | 1933-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL46312C true NL46312C (es) |
Family
ID=6515753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL46312D NL46312C (es) | 1933-07-17 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2054252A (es) |
GB (1) | GB441341A (es) |
NL (1) | NL46312C (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977496A (en) * | 1958-12-04 | 1961-03-28 | Machlett Lab Inc | Electrode structure for electron tubes |
CH483116A (de) * | 1968-05-21 | 1969-12-15 | Patelhold Patentverwertung | Steuerbare Hochvakuum-Elektronenröhre |
-
0
- NL NL46312D patent/NL46312C/xx active
-
1934
- 1934-07-16 US US735390A patent/US2054252A/en not_active Expired - Lifetime
- 1934-07-17 GB GB20921/34A patent/GB441341A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2054252A (en) | 1936-09-15 |
GB441341A (en) | 1936-01-17 |