FR2106968A5 - - Google Patents
Info
- Publication number
- FR2106968A5 FR2106968A5 FR7035405A FR7035405A FR2106968A5 FR 2106968 A5 FR2106968 A5 FR 2106968A5 FR 7035405 A FR7035405 A FR 7035405A FR 7035405 A FR7035405 A FR 7035405A FR 2106968 A5 FR2106968 A5 FR 2106968A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- 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
- H01J23/04—Cathodes
-
- 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
- H01J1/26—Supports for the emissive material
-
- 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
- H01J3/027—Construction of the gun or parts thereof
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7035405A FR2106968A5 (en) | 1970-09-30 | 1970-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7035405A FR2106968A5 (en) | 1970-09-30 | 1970-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2106968A5 true FR2106968A5 (en) | 1972-05-05 |
Family
ID=9062090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7035405A Expired FR2106968A5 (en) | 1970-09-30 | 1970-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2106968A5 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003937A2 (en) * | 1978-03-01 | 1979-09-05 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Cathode for an electron gun |
| FR2544130A1 (en) * | 1983-04-07 | 1984-10-12 | Soudure Autogene Francaise | CATHODE FOR ELECTRON CANON |
| FR2574978A1 (en) * | 1984-12-14 | 1986-06-20 | Commissariat Energie Atomique | DEVICE FOR IRRADIATION OF MATERIAL BY AN ELECTRON BEAM |
-
1970
- 1970-09-30 FR FR7035405A patent/FR2106968A5/fr not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003937A2 (en) * | 1978-03-01 | 1979-09-05 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Cathode for an electron gun |
| EP0003937A3 (en) * | 1978-03-01 | 1979-09-19 | Commissariat A L'energie Atomique Etablissement De Caractere Scientifique Technique Et Industriel | Cathode for an electron gun |
| FR2418964A1 (en) * | 1978-03-01 | 1979-09-28 | Commissariat Energie Atomique | CATHODE FOR ELECTRONIC CANNON |
| FR2544130A1 (en) * | 1983-04-07 | 1984-10-12 | Soudure Autogene Francaise | CATHODE FOR ELECTRON CANON |
| EP0122182A1 (en) * | 1983-04-07 | 1984-10-17 | Commissariat à l'Energie Atomique | Cathode for an electron gun |
| FR2574978A1 (en) * | 1984-12-14 | 1986-06-20 | Commissariat Energie Atomique | DEVICE FOR IRRADIATION OF MATERIAL BY AN ELECTRON BEAM |
| EP0186558A1 (en) * | 1984-12-14 | 1986-07-02 | Commissariat A L'energie Atomique | Device for the irradiation of matter by an electron beam |