NL7109721A - - Google Patents
Info
- Publication number
- NL7109721A NL7109721A NL7109721A NL7109721A NL7109721A NL 7109721 A NL7109721 A NL 7109721A NL 7109721 A NL7109721 A NL 7109721A NL 7109721 A NL7109721 A NL 7109721A NL 7109721 A NL7109721 A NL 7109721A
- 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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/027—Collectors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5494370A | 1970-07-15 | 1970-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7109721A true NL7109721A (xx) | 1972-01-18 |
Family
ID=21994530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7109721A NL7109721A (xx) | 1970-07-15 | 1971-07-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3662212A (xx) |
| DE (1) | DE2135439A1 (xx) |
| FR (1) | FR2101629A5 (xx) |
| GB (1) | GB1300689A (xx) |
| NL (1) | NL7109721A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806755A (en) * | 1972-05-31 | 1974-04-23 | Varian Associates | Electron collector having means for reducing secondary electron interference in a linear beam microwave tube |
| US3823772A (en) * | 1972-12-08 | 1974-07-16 | Varian Associates | Electrical insulator assembly |
| US3824425A (en) * | 1973-05-21 | 1974-07-16 | Sperry Rand Corp | Suppressor electrode for depressed electron beam collector |
| US3886384A (en) * | 1974-02-04 | 1975-05-27 | Raytheon Co | Collector electrode |
| FR2458139A1 (fr) * | 1979-05-31 | 1980-12-26 | Thomson Csf | Collecteur isole pour tube electronique de puissance et tube equipe d'un tel collecteur |
| US4527092A (en) * | 1983-09-30 | 1985-07-02 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Multistage spent particle collector and a method for making same |
| GB2312323B (en) * | 1996-04-20 | 2000-06-14 | Eev Ltd | Collector for an electron beam tube |
| FR2834122B1 (fr) * | 2001-12-20 | 2004-04-02 | Thales Sa | Procede de fabrication d'electrodes et tube electronique a vide utilisant ce procede |
| WO2012001459A1 (en) | 2010-06-30 | 2012-01-05 | L Ferreira Moacir Jr | Electrodynamic space thruster method and apparatus |
| WO2023196046A1 (en) * | 2022-04-06 | 2023-10-12 | Raytheon Company | LIGHTWEIGHT, THERMALLY STABLE DISK FOR A COAXIAL TRAVELLING WAVE TUBE (CoTWT) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE482591A (xx) * | 1940-08-17 | |||
| US2853641A (en) * | 1955-01-20 | 1958-09-23 | Gen Electric | Electron beam and wave energy interaction device |
| US2955225A (en) * | 1958-05-02 | 1960-10-04 | Rca Corp | Electron collector |
| US3368104A (en) * | 1964-03-17 | 1968-02-06 | Varian Associates | Electron beam tube included depressed collector therefor |
| US3348088A (en) * | 1964-09-08 | 1967-10-17 | Varian Associates | Electron tube apparatus |
| GB1165883A (en) * | 1965-11-03 | 1969-10-01 | Emi Ltd | Improvements relating to Electron Discharge Devices, especially Klystrons |
| GB1138874A (en) * | 1966-05-31 | 1969-01-01 | English Electric Valve Co Ltd | Improvements in and relating to the cooling of electron beam tubes |
| US3370192A (en) * | 1966-10-07 | 1968-02-20 | Nat Video Corp | Color television tube construction including means for minimizing temperature differential between shadow mask frame and tube envelope |
| US3471739A (en) * | 1967-01-25 | 1969-10-07 | Varian Associates | High frequency electron discharge device having an improved depressed collector |
| GB1145469A (en) * | 1967-08-24 | 1969-03-12 | Standard Telephones Cables Ltd | Cooler for a travelling wave tube |
-
1970
- 1970-07-15 US US54943A patent/US3662212A/en not_active Expired - Lifetime
-
1971
- 1971-06-30 GB GB30637/71A patent/GB1300689A/en not_active Expired
- 1971-07-13 FR FR7125598A patent/FR2101629A5/fr not_active Expired
- 1971-07-14 NL NL7109721A patent/NL7109721A/xx unknown
- 1971-07-15 DE DE19712135439 patent/DE2135439A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3662212A (en) | 1972-05-09 |
| DE2135439A1 (de) | 1972-01-20 |
| FR2101629A5 (xx) | 1972-03-31 |
| GB1300689A (en) | 1972-12-20 |
