DE936406C - Heating element with a very small diameter for an indirectly heated glow cathode - Google Patents
Heating element with a very small diameter for an indirectly heated glow cathodeInfo
- Publication number
- DE936406C DE936406C DES10942D DES0010942D DE936406C DE 936406 C DE936406 C DE 936406C DE S10942 D DES10942 D DE S10942D DE S0010942 D DES0010942 D DE S0010942D DE 936406 C DE936406 C DE 936406C
- Authority
- DE
- Germany
- Prior art keywords
- small diameter
- indirectly heated
- heating element
- wire
- glow cathode
- Prior art date
- 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
- 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
- H01J1/22—Heaters
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
© 509601 12.55© 509601 12.55
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES10942D DE936406C (en) | 1943-01-06 | 1943-01-07 | Heating element with a very small diameter for an indirectly heated glow cathode |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE906730X | 1943-01-06 | ||
DES10942D DE936406C (en) | 1943-01-06 | 1943-01-07 | Heating element with a very small diameter for an indirectly heated glow cathode |
Publications (1)
Publication Number | Publication Date |
---|---|
DE936406C true DE936406C (en) | 1955-12-15 |
Family
ID=25957723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES10942D Expired DE936406C (en) | 1943-01-06 | 1943-01-07 | Heating element with a very small diameter for an indirectly heated glow cathode |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE936406C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1101628B (en) * | 1956-08-22 | 1961-03-09 | Egyesuelt Izzolampa | Cathode system for diodes used in televisions |
-
1943
- 1943-01-07 DE DES10942D patent/DE936406C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1101628B (en) * | 1956-08-22 | 1961-03-09 | Egyesuelt Izzolampa | Cathode system for diodes used in televisions |
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