FR999603A - Structure for emission tube - Google Patents
Structure for emission tubeInfo
- Publication number
- FR999603A FR999603A FR999603DA FR999603A FR 999603 A FR999603 A FR 999603A FR 999603D A FR999603D A FR 999603DA FR 999603 A FR999603 A FR 999603A
- Authority
- FR
- France
- Prior art keywords
- emission tube
- emission
- tube
- 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
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/32—Anodes
- H01J19/34—Anodes forming part of the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0003—Anodes forming part of vessel walls
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US999603XA | 1948-11-23 | 1948-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR999603A true FR999603A (en) | 1952-02-04 |
Family
ID=22277429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR999603D Expired FR999603A (en) | 1948-11-23 | 1949-11-15 | Structure for emission tube |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR999603A (en) |
-
1949
- 1949-11-15 FR FR999603D patent/FR999603A/en not_active Expired
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