GB400320A - Electrode for neon type of luminous electric discharge tube - Google Patents
Electrode for neon type of luminous electric discharge tubeInfo
- Publication number
- GB400320A GB400320A GB1460032A GB1460032A GB400320A GB 400320 A GB400320 A GB 400320A GB 1460032 A GB1460032 A GB 1460032A GB 1460032 A GB1460032 A GB 1460032A GB 400320 A GB400320 A GB 400320A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- discharge tube
- electric discharge
- neon
- luminous electric
- 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
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
- H01J17/066—Cold cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
- H01J2893/0065—Electrode systems
- H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
400,320. Discharge lamps. DEHN, F. B., 103, Kingsway, London.-(Claude Neon Electrical Products Corporation, Ltd.; 1128, Venice Boulevard, Los Angeles, U.S.A.) May 23,1932, No. 14600. [Class 39 (i).] Mica 8 is wrapped around a cylindrical electrode 5 and fills the space between the electrode and the wall 3 of the chamber, the mica extending beyond the inner face of the electrode. A tubular electrode may be used and the filling may consist of helium, argon or neon at 7 to 10 mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1460032A GB400320A (en) | 1932-05-23 | 1932-05-23 | Electrode for neon type of luminous electric discharge tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1460032A GB400320A (en) | 1932-05-23 | 1932-05-23 | Electrode for neon type of luminous electric discharge tube |
Publications (1)
Publication Number | Publication Date |
---|---|
GB400320A true GB400320A (en) | 1933-10-26 |
Family
ID=10044150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1460032A Expired GB400320A (en) | 1932-05-23 | 1932-05-23 | Electrode for neon type of luminous electric discharge tube |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB400320A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1188221B (en) * | 1958-07-15 | 1965-03-04 | Atomic Energy Commission | Process for generating an energy-rich, high-temperature gas discharge |
GB2328075A (en) * | 1997-08-07 | 1999-02-10 | Smiths Industries Plc | A support member for an electrode structure in a discharge lamp |
US6084337A (en) * | 1997-08-07 | 2000-07-04 | Smiths Industries Public Limited Company | Electrode structures with electrically insulative compressable annular support member |
-
1932
- 1932-05-23 GB GB1460032A patent/GB400320A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1188221B (en) * | 1958-07-15 | 1965-03-04 | Atomic Energy Commission | Process for generating an energy-rich, high-temperature gas discharge |
GB2328075A (en) * | 1997-08-07 | 1999-02-10 | Smiths Industries Plc | A support member for an electrode structure in a discharge lamp |
US6084337A (en) * | 1997-08-07 | 2000-07-04 | Smiths Industries Public Limited Company | Electrode structures with electrically insulative compressable annular support member |
GB2328075B (en) * | 1997-08-07 | 2002-05-15 | Smiths Industries Plc | Electrode stuctures and lamps |
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