GB399041A - Improvements in or relating to electric discharge vessels - Google Patents
Improvements in or relating to electric discharge vesselsInfo
- Publication number
- GB399041A GB399041A GB33906/32A GB3390632A GB399041A GB 399041 A GB399041 A GB 399041A GB 33906/32 A GB33906/32 A GB 33906/32A GB 3390632 A GB3390632 A GB 3390632A GB 399041 A GB399041 A GB 399041A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- closed
- plug
- graphite
- triode
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0048—Tubes with a main cathode
- H01J2893/0051—Anode assemblies; screens for influencing the discharge
Landscapes
- Contacts (AREA)
Abstract
399,041. Discharge apparatus. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. Nov. 30, 1932, No. 33906. Convention date, Dec. 9, 1931. [Class 39 (i).] An anode, particularly for a gasfilled rectifier or a triode, consists of a body having at least one cavity which is closed by a plug. A carbon or graphite cylinder 5 may have its end closed by a carbon or graphite plug 61 which may be screwed or pressed in position. The anode body may have several apertures drilled into it, each of them closed by a graphite plug. According to the Specification as open to inspection under Sect. 91, an anode in a triode having an indirectly heated cathode consists of a hollow metal ring of rectangular cross section surrounding the other electrodes. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE399041X | 1931-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB399041A true GB399041A (en) | 1933-09-28 |
Family
ID=6397425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33906/32A Expired GB399041A (en) | 1931-12-09 | 1932-11-30 | Improvements in or relating to electric discharge vessels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB399041A (en) |
-
1932
- 1932-11-30 GB GB33906/32A patent/GB399041A/en not_active Expired
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