NL216259A - - Google Patents
Info
- Publication number
- NL216259A NL216259A NL216259DA NL216259A NL 216259 A NL216259 A NL 216259A NL 216259D A NL216259D A NL 216259DA NL 216259 A NL216259 A NL 216259A
- 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
- H01J23/24—Slow-wave structures, e.g. delay systems
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US580908A US2989661A (en) | 1956-04-26 | 1956-04-26 | Traveling wave tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL216259A true NL216259A (enrdf_load_stackoverflow) |
Family
ID=24323084
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97012D NL97012C (enrdf_load_stackoverflow) | 1956-04-26 | ||
| NL216259D NL216259A (enrdf_load_stackoverflow) | 1956-04-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97012D NL97012C (enrdf_load_stackoverflow) | 1956-04-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2989661A (enrdf_load_stackoverflow) |
| BE (1) | BE555383A (enrdf_load_stackoverflow) |
| DE (1) | DE1106000B (enrdf_load_stackoverflow) |
| FR (1) | FR1172964A (enrdf_load_stackoverflow) |
| GB (1) | GB837564A (enrdf_load_stackoverflow) |
| NL (2) | NL216259A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3054017A (en) * | 1957-05-06 | 1962-09-11 | Gen Electric | Electron discharge devices |
| NL258495A (enrdf_load_stackoverflow) * | 1957-12-30 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2801361A (en) * | 1948-12-10 | 1957-07-30 | Bell Telephone Labor Inc | High frequency amplifier |
| GB691900A (en) * | 1949-05-19 | 1953-05-20 | Rudolf Kompfner | Electron discharge devices |
| US2708236A (en) * | 1950-03-18 | 1955-05-10 | Bell Telephone Labor Inc | Microwave amplifiers |
| US2823332A (en) * | 1951-06-08 | 1958-02-11 | Bell Telephone Labor Inc | Microwave amplifier device |
| US2746036A (en) * | 1952-03-25 | 1956-05-15 | Bell Telephone Labor Inc | Device for coupling between free space and an electron stream |
| FR1119661A (fr) * | 1952-11-27 | 1956-06-22 | Siemens Ag | Tube électronique pour ondes très courtes avec deux courants électroniques ou plusde deux |
| US2812468A (en) * | 1952-12-30 | 1957-11-05 | Bell Telephone Labor Inc | Spatial harmonic traveling wave tube |
| US2800604A (en) * | 1954-01-05 | 1957-07-23 | Varian Associates | Electron beam discharge device |
| NL213162A (enrdf_load_stackoverflow) * | 1955-12-30 |
-
0
- BE BE555383D patent/BE555383A/xx unknown
- NL NL97012D patent/NL97012C/xx active
- NL NL216259D patent/NL216259A/xx unknown
-
1956
- 1956-04-26 US US580908A patent/US2989661A/en not_active Expired - Lifetime
-
1957
- 1957-03-13 FR FR1172964D patent/FR1172964A/fr not_active Expired
- 1957-03-22 DE DEW20844A patent/DE1106000B/de active Pending
- 1957-04-12 GB GB12034/57D patent/GB837564A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1172964A (fr) | 1959-02-18 |
| BE555383A (enrdf_load_stackoverflow) | |
| DE1106000B (de) | 1961-05-04 |
| NL97012C (enrdf_load_stackoverflow) | |
| US2989661A (en) | 1961-06-20 |
| GB837564A (en) | 1960-06-15 |