CH320915A - Kathode - Google Patents
KathodeInfo
- Publication number
- CH320915A CH320915A CH320915DA CH320915A CH 320915 A CH320915 A CH 320915A CH 320915D A CH320915D A CH 320915DA CH 320915 A CH320915 A CH 320915A
- Authority
- CH
- Switzerland
- Prior art keywords
- cathode
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU320915X | 1952-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH320915A true CH320915A (de) | 1957-04-15 |
Family
ID=10978770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH320915D CH320915A (de) | 1952-05-31 | 1953-05-28 | Kathode |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH320915A (de) |
| DE (1) | DE1060499B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1275622B (de) * | 1964-02-21 | 1968-08-22 | Frako Kondensatoren Und Appbau | Zusatzgleichspannungsquelle fuer Sprechstellen zentral gespeister Fernsprechanlagen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE659072C (de) * | 1927-11-03 | 1938-04-25 | Aeg | Verfahren zur Herstellung von Erdalkalioxydkathoden fuer Entladungsroehren nach dem Metalldampfverfahren |
| BE486002A (de) * | 1947-11-26 |
-
1953
- 1953-05-27 DE DEE7294A patent/DE1060499B/de active Pending
- 1953-05-28 CH CH320915D patent/CH320915A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1060499B (de) | 1959-07-02 |
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