FR2492586B1 - - Google Patents
Info
- Publication number
- FR2492586B1 FR2492586B1 FR8022381A FR8022381A FR2492586B1 FR 2492586 B1 FR2492586 B1 FR 2492586B1 FR 8022381 A FR8022381 A FR 8022381A FR 8022381 A FR8022381 A FR 8022381A FR 2492586 B1 FR2492586 B1 FR 2492586B1
- 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
-
- 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
- H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8022381A FR2492586A1 (fr) | 1980-10-20 | 1980-10-20 | Procede de commande d'un canon electronique a decharge gazeuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8022381A FR2492586A1 (fr) | 1980-10-20 | 1980-10-20 | Procede de commande d'un canon electronique a decharge gazeuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2492586A1 FR2492586A1 (fr) | 1982-04-23 |
| FR2492586B1 true FR2492586B1 (Direct) | 1983-01-21 |
Family
ID=9247082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8022381A Granted FR2492586A1 (fr) | 1980-10-20 | 1980-10-20 | Procede de commande d'un canon electronique a decharge gazeuse |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2492586A1 (Direct) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7407253A (nl) * | 1974-05-30 | 1975-12-02 | Philips Nv | Gasontladingselektronenkanon voor het opwekken van een elektronenbundel met behulp van een glimontlading. |
-
1980
- 1980-10-20 FR FR8022381A patent/FR2492586A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2492586A1 (fr) | 1982-04-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |