CS169230B1 - - Google Patents
Info
- Publication number
- CS169230B1 CS169230B1 CS88374A CS88374A CS169230B1 CS 169230 B1 CS169230 B1 CS 169230B1 CS 88374 A CS88374 A CS 88374A CS 88374 A CS88374 A CS 88374A CS 169230 B1 CS169230 B1 CS 169230B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/04—Cathodes
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- 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
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS88374A CS169230B1 (en:Method) | 1974-02-08 | 1974-02-08 | |
| ES434071A ES434071A1 (es) | 1974-02-08 | 1975-01-23 | Perfeccionamientos introducidos en un conjunto de catodo, fundamentalmente destinado a canones de electrones de tubos de imagen para television. |
| AU77575/75A AU7757575A (en) | 1974-02-08 | 1975-01-23 | Cathode assembly |
| DE19752503448 DE2503448A1 (de) | 1974-02-08 | 1975-01-28 | Kathodenbaugruppe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS88374A CS169230B1 (en:Method) | 1974-02-08 | 1974-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS169230B1 true CS169230B1 (en:Method) | 1976-07-29 |
Family
ID=5341833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS88374A CS169230B1 (en:Method) | 1974-02-08 | 1974-02-08 |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU7757575A (en:Method) |
| CS (1) | CS169230B1 (en:Method) |
| DE (1) | DE2503448A1 (en:Method) |
| ES (1) | ES434071A1 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8002343A (nl) * | 1980-04-23 | 1981-11-16 | Philips Nv | Elektronenkanon en kathodestraalbuis bevattende een dergelijk elektronenkanon. |
| US4954745A (en) * | 1989-03-22 | 1990-09-04 | Tektronix, Inc. | Cathode structure |
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1974
- 1974-02-08 CS CS88374A patent/CS169230B1/cs unknown
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1975
- 1975-01-23 ES ES434071A patent/ES434071A1/es not_active Expired
- 1975-01-23 AU AU77575/75A patent/AU7757575A/en not_active Expired
- 1975-01-28 DE DE19752503448 patent/DE2503448A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2503448A1 (de) | 1975-08-21 |
| AU7757575A (en) | 1976-07-29 |
| ES434071A1 (es) | 1976-12-16 |