NL6615033A - - Google Patents
Info
- Publication number
- NL6615033A NL6615033A NL6615033A NL6615033A NL6615033A NL 6615033 A NL6615033 A NL 6615033A NL 6615033 A NL6615033 A NL 6615033A NL 6615033 A NL6615033 A NL 6615033A NL 6615033 A NL6615033 A NL 6615033A
- Authority
- NL
- Netherlands
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
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
- H01J1/28—Dispenser-type cathodes, e.g. L-cathode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/024—Electron guns using thermionic emission of cathode heated by electron or ion bombardment or by irradiation by other energetic beams, e.g. by laser
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Solid Thermionic Cathode (AREA)
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0101141 | 1965-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6615033A true NL6615033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-26 |
Family
ID=7523548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6615033A NL6615033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-12-23 | 1966-10-24 |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590242A (en) * | 1969-06-12 | 1971-06-29 | Gen Electric | Making fused thorium carbide-tungsten cathodes for electron guns |
| JPS5242591B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-08 | 1977-10-25 | ||
| US4046666A (en) * | 1976-05-07 | 1977-09-06 | The United States Of America As Represented By The United States Energy Research And Development Administration | Device for providing high-intensity ion or electron beam |
| US5575027A (en) * | 1995-04-18 | 1996-11-19 | Mueller; George B. | Method of supporting a chest and abdomen and apparatus therefor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843785A (en) * | 1954-04-19 | 1958-07-15 | Sylvania Electric Prod | Thermal insulation for cathode |
| US2830917A (en) * | 1954-06-07 | 1958-04-15 | Bell Telephone Labor Inc | Cathode for electron discharge devices |
| US2953701A (en) * | 1957-09-05 | 1960-09-20 | High Voltage Engineering Corp | Sealed-off diode with electron emitting anode |
| US3159461A (en) * | 1958-10-20 | 1964-12-01 | Bell Telephone Labor Inc | Thermionic cathode |
| US3070724A (en) * | 1960-05-23 | 1962-12-25 | Sylvania Electric Prod | Electron discharge device |
| US3348092A (en) * | 1965-01-04 | 1967-10-17 | Gen Electric | Electron discharge device having a barium dispensing anode structure |
-
0
- DE DES101141A patent/DE1251876B/de active Pending
-
1966
- 1966-10-24 NL NL6615033A patent/NL6615033A/xx unknown
- 1966-12-14 US US601623A patent/US3474281A/en not_active Expired - Lifetime
- 1966-12-22 FR FR88469A patent/FR1505956A/fr not_active Expired
- 1966-12-22 GB GB57337/66A patent/GB1162108A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1505956A (fr) | 1967-12-15 |
| US3474281A (en) | 1969-10-21 |
| DE1251876B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB1162108A (en) | 1969-08-20 |