PL234382A2 - - Google Patents
Info
- Publication number
- PL234382A2 PL234382A2 PL23438281A PL23438281A PL234382A2 PL 234382 A2 PL234382 A2 PL 234382A2 PL 23438281 A PL23438281 A PL 23438281A PL 23438281 A PL23438281 A PL 23438281A PL 234382 A2 PL234382 A2 PL 234382A2
- Authority
- PL
- Poland
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 |
|---|---|---|---|
| CS929580A CS224267B1 (en) | 1980-12-24 | 1980-12-24 | Power tube grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL234382A2 true PL234382A2 (pl) | 1982-09-27 |
| PL130098B2 PL130098B2 (en) | 1984-07-31 |
Family
ID=5443775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL23438281A PL130098B2 (en) | 1980-12-24 | 1981-12-22 | Grid of high-power tube |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS224267B1 (pl) |
| DE (1) | DE3149696C2 (pl) |
| FR (1) | FR2496979A1 (pl) |
| PL (1) | PL130098B2 (pl) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2699518A (en) * | 1952-03-19 | 1955-01-11 | Cohn Eugene | Grid for electron tubes |
| DE1098624B (de) * | 1954-02-08 | 1961-02-02 | Philips Nv | Elektrische Entladungsroehre mit einer durch Erdalkalimetallverbindungen aktivierten Kathode |
| FR1344220A (fr) * | 1962-03-02 | 1963-11-29 | Thomson Houston Comp Francaise | Grille pour tubes électroniques |
-
1980
- 1980-12-24 CS CS929580A patent/CS224267B1/cs unknown
-
1981
- 1981-12-08 FR FR8122946A patent/FR2496979A1/fr active Granted
- 1981-12-15 DE DE19813149696 patent/DE3149696C2/de not_active Expired
- 1981-12-22 PL PL23438281A patent/PL130098B2/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL130098B2 (en) | 1984-07-31 |
| FR2496979B3 (pl) | 1983-11-04 |
| CS224267B1 (en) | 1984-01-16 |
| DE3149696A1 (de) | 1982-08-12 |
| FR2496979A1 (fr) | 1982-06-25 |
| DE3149696C2 (de) | 1985-05-02 |