GB163325A - Improvements in or relating to vacuum rectifiers - Google Patents

Improvements in or relating to vacuum rectifiers

Info

Publication number
GB163325A
GB163325A GB13816/21A GB1381621A GB163325A GB 163325 A GB163325 A GB 163325A GB 13816/21 A GB13816/21 A GB 13816/21A GB 1381621 A GB1381621 A GB 1381621A GB 163325 A GB163325 A GB 163325A
Authority
GB
United Kingdom
Prior art keywords
anodes
cathode
container
vapour
vacuum
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
GB13816/21A
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Publication of GB163325A publication Critical patent/GB163325A/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
    • H01J13/22—Screens, e.g. for preventing or eliminating arcing-back
    • 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
    • H01J13/28—Selection of substances for gas filling; Means for obtaining the desired pressure within the tube
    • 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
    • H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
    • H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
    • H01J2893/0086—Gas fill; Maintaining or maintaining desired pressure; Producing, introducing or replenishing gas or vapour during operation of the tube; Getters; Gas cleaning; Electrode cleaning

Landscapes

  • Lasers (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

163,325. Siemens - Schuckertwerke. May 15, 1920, [Convention date]. Low-pressure metallic-vapour apparatus.-In a mercury or other rectifier, the flow of vapour causes a suction of air and residual gas from the anode spaces, thereby improving the vacuum near the anodes. As shown, a double-walled cylindrical or other screen 7 and deflector 9, arranged above the cathode 5, provide a down. ward path 11 for the vapour, which draws gases in the direction shown by the arrow 12, away from anodes 2, and towards a discharge pipe 13. The container has a water jacket 10, and the anodes are mounted in extensions 3 of the container, and provided with protective tubes 4. An insulating ring 6 is arranged between the cathode and the container. Condensed mercury 8 overflows to the cathode.
GB13816/21A 1920-05-15 1921-05-17 Improvements in or relating to vacuum rectifiers Expired GB163325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE535514X 1920-05-15

Publications (1)

Publication Number Publication Date
GB163325A true GB163325A (en) 1922-06-01

Family

ID=6556923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13816/21A Expired GB163325A (en) 1920-05-15 1921-05-17 Improvements in or relating to vacuum rectifiers

Country Status (3)

Country Link
CH (1) CH96086A (en)
FR (1) FR535514A (en)
GB (1) GB163325A (en)

Also Published As

Publication number Publication date
CH96086A (en) 1922-09-01
FR535514A (en) 1922-04-15

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