GB403126A - Improvements in and relating to high-voltage rectifiers having glass bulbs - Google Patents

Improvements in and relating to high-voltage rectifiers having glass bulbs

Info

Publication number
GB403126A
GB403126A GB15020/33A GB1502033A GB403126A GB 403126 A GB403126 A GB 403126A GB 15020/33 A GB15020/33 A GB 15020/33A GB 1502033 A GB1502033 A GB 1502033A GB 403126 A GB403126 A GB 403126A
Authority
GB
United Kingdom
Prior art keywords
anode
grid
relating
glass
glass bulbs
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
Application number
GB15020/33A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEWITTIC SA
Original Assignee
HEWITTIC SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HEWITTIC SA filed Critical HEWITTIC SA
Publication of GB403126A publication Critical patent/GB403126A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/20—Control electrodes, e.g. grid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
    • H01J2893/009—Anode systems; Screens
    • H01J2893/0092—Anodic screens or grids

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

403,126. Discharge rectifiers. SOC. ANON. HEWITTIC, and DEMONTVIGNIER, M., 11, Rue du Pont, Suresnes, France. May 24, 1933, No. 15020. Convention date, June 16, 1932. [Class 39 (i).] To protect the glass walls from the electrostatic field of the anode, a rectifier having a gas or vapour filling is provided with a control grid 14, Fig. 4, connected to an external screen 15 which is adapted completely to surround the anode and control grid and is connected to a potential considerably below that of the anode. The grid is housed within a glass sleeve 17 and the leading-in wire therefor is screened by a metal hood 20. In a modification, the grid is connected to a guard ring 19, Fig. 5 which is located externally of the glass sleeve and an insulator 18 is provided between the screen 15 and the anode.
GB15020/33A 1932-06-16 1933-05-24 Improvements in and relating to high-voltage rectifiers having glass bulbs Expired GB403126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR403126X 1932-06-16

Publications (1)

Publication Number Publication Date
GB403126A true GB403126A (en) 1933-12-15

Family

ID=8896976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15020/33A Expired GB403126A (en) 1932-06-16 1933-05-24 Improvements in and relating to high-voltage rectifiers having glass bulbs

Country Status (1)

Country Link
GB (1) GB403126A (en)

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