CH452065A - Power tube - Google Patents
Power tubeInfo
- Publication number
- CH452065A CH452065A CH37067A CH37067A CH452065A CH 452065 A CH452065 A CH 452065A CH 37067 A CH37067 A CH 37067A CH 37067 A CH37067 A CH 37067A CH 452065 A CH452065 A CH 452065A
- Authority
- CH
- Switzerland
- Prior art keywords
- power tube
- tube
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/46—Control electrodes, e.g. grid; Auxiliary electrodes
- H01J1/48—Control electrodes, e.g. grid; Auxiliary electrodes characterised by the material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS540366 | 1966-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH452065A true CH452065A (en) | 1968-05-31 |
Family
ID=5398870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH37067A CH452065A (en) | 1966-08-17 | 1967-01-11 | Power tube |
Country Status (6)
Country | Link |
---|---|
US (1) | US3504213A (en) |
CH (1) | CH452065A (en) |
DE (1) | DE1614755A1 (en) |
FR (1) | FR1512848A (en) |
GB (1) | GB1169456A (en) |
NL (1) | NL6700510A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1539156B2 (en) * | 1965-06-30 | 1976-09-23 | Siemens AG, 1000 Berlin und 8000 München | GETTER PUMP ARRANGEMENT FOR ELECTRON BEAM TUBES AND METHOD FOR MANUFACTURING GETTERABLE SINTER SHAPED BODIES |
US3902094A (en) * | 1972-11-13 | 1975-08-26 | Varian Associates | Vane grid structures and method of making same |
JPS504662U (en) * | 1973-05-15 | 1975-01-18 | ||
US4263528A (en) * | 1978-05-03 | 1981-04-21 | Varian Associates, Inc. | Grid coating for thermionic electron emission suppression |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2241565A (en) * | 1940-05-31 | 1941-05-13 | Rca Corp | Grid electrode |
US2305478A (en) * | 1940-08-02 | 1942-12-15 | Bell Telephone Labor Inc | Method of carbonizing electrodes |
US2348045A (en) * | 1942-01-01 | 1944-05-02 | Bell Telephone Labor Inc | Electron discharge device and method of manufacture |
US2361203A (en) * | 1942-01-01 | 1944-10-24 | Bell Telephone Labor Inc | Electron discharge device and method of manufacture |
US2401040A (en) * | 1942-10-05 | 1946-05-28 | Eitel Mccullough Inc | Method of making electronic tubes |
US2513241A (en) * | 1943-03-10 | 1950-06-27 | Hartford Nat Bank & Trust Co | Nonemitting electrode for electric discharge tubes |
US2497111A (en) * | 1947-07-25 | 1950-02-14 | Eitel Mccullough Inc | Electron tube having carburized thoriated cathode |
US2513387A (en) * | 1947-08-26 | 1950-07-04 | Standard Telephones Cables Ltd | Grid electrode |
US2821496A (en) * | 1951-08-03 | 1958-01-28 | Gen Electric | Non-emissive grids |
GB1015840A (en) * | 1964-09-08 | 1966-01-05 | Standard Telephones Cables Ltd | Thermionic valves |
CH422171A (en) * | 1965-05-28 | 1966-10-15 | Bbc Brown Boveri & Cie | Mercury vapor converter with multiple grids |
-
1967
- 1967-01-11 GB GB0545/67A patent/GB1169456A/en not_active Expired
- 1967-01-11 CH CH37067A patent/CH452065A/en unknown
- 1967-01-12 NL NL6700510A patent/NL6700510A/xx unknown
- 1967-01-12 DE DE19671614755 patent/DE1614755A1/en active Pending
- 1967-01-16 US US609649A patent/US3504213A/en not_active Expired - Lifetime
- 1967-02-28 FR FR96851A patent/FR1512848A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1614755A1 (en) | 1971-02-11 |
GB1169456A (en) | 1969-11-05 |
US3504213A (en) | 1970-03-31 |
FR1512848A (en) | 1968-02-09 |
NL6700510A (en) | 1968-02-19 |
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