NL214550A - - Google Patents
Info
- Publication number
- NL214550A NL214550A NL214550DA NL214550A NL 214550 A NL214550 A NL 214550A NL 214550D A NL214550D A NL 214550DA NL 214550 A NL214550 A NL 214550A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/18—Resonators
- H01J23/20—Cavity resonators; Adjustment or tuning thereof
- H01J23/207—Tuning of single resonator
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US567957A US2875369A (en) | 1956-02-27 | 1956-02-27 | Electron tube apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL214550A true NL214550A (fr) |
Family
ID=24269327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL214550D NL214550A (fr) | 1956-02-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2875369A (fr) |
| CH (1) | CH340914A (fr) |
| FR (1) | FR1172709A (fr) |
| GB (1) | GB813711A (fr) |
| NL (1) | NL214550A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3066267A (en) * | 1958-09-03 | 1962-11-27 | Itt | Radial resonant cavities |
| US2972080A (en) * | 1959-05-25 | 1961-02-14 | Philips Corp | Klystron |
| US3169206A (en) * | 1959-08-06 | 1965-02-09 | Varian Associates | High frequency tube method and apparatus |
| GB969490A (en) * | 1959-12-16 | 1964-09-09 | Varian Associates | High frequency tube apparatus |
| US3227917A (en) * | 1963-05-27 | 1966-01-04 | Eitel Mccullough Inc | Cavity resonator with flexible means forming both hermetic seal and pivot point |
| US3403360A (en) * | 1965-01-30 | 1968-09-24 | Philips Corp | Wave-guide resonator having various tuning ranges |
| GB2354877B (en) | 1999-10-02 | 2004-03-24 | Eev Ltd | High frequency apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2410109A (en) * | 1943-02-13 | 1946-10-29 | Bell Telephone Labor Inc | Variable cavity resonator |
| US2468655A (en) * | 1945-08-20 | 1949-04-26 | Peter A Cole | Diode detector for hyperfrequencies |
| US2779895A (en) * | 1951-04-03 | 1957-01-29 | Machlett Lab Inc | Cavity resonator device |
| US2619611A (en) * | 1951-05-29 | 1952-11-25 | Eitel Mccullough Inc | Electron tube apparatus |
| US2629066A (en) * | 1951-12-10 | 1953-02-17 | Eitel Maccullough Inc | Electron tube |
-
0
- NL NL214550D patent/NL214550A/xx unknown
-
1956
- 1956-02-27 US US567957A patent/US2875369A/en not_active Expired - Lifetime
- 1956-12-31 GB GB39627/56A patent/GB813711A/en not_active Expired
-
1957
- 1957-02-27 FR FR1172709D patent/FR1172709A/fr not_active Expired
- 1957-02-27 CH CH340914D patent/CH340914A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2875369A (en) | 1959-02-24 |
| FR1172709A (fr) | 1959-02-13 |
| CH340914A (fr) | 1959-09-15 |
| GB813711A (en) | 1959-05-21 |