GB343370A - Improvements in mercury vapour rectifiers - Google Patents

Improvements in mercury vapour rectifiers

Info

Publication number
GB343370A
GB343370A GB10718/30A GB1071830A GB343370A GB 343370 A GB343370 A GB 343370A GB 10718/30 A GB10718/30 A GB 10718/30A GB 1071830 A GB1071830 A GB 1071830A GB 343370 A GB343370 A GB 343370A
Authority
GB
United Kingdom
Prior art keywords
mercury
april
pump
cooled
rectifier
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
GB10718/30A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB343370A publication Critical patent/GB343370A/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
    • H01J13/04—Main electrodes; Auxiliary anodes
    • H01J13/06—Cathodes
    • H01J13/14—Cooling, heating, circulating, filtering, or controlling level of the liquid
    • 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
    • H01J2893/0075—Cathodic cups
    • H01J2893/0081—Cooling means

Landscapes

  • Physical Vapour Deposition (AREA)

Abstract

343,370. Mercury-vapour rectifiers. AKT.-GES. BROWN, BOVERI ET CIE, Baden, Switzerland. April 4, 1930, No. 10718. Convention date, April 6, 1929. [Class 39 (i).] In a mercury-vapour rectifier having the cathode mercury cooled by a circulatory process, the cooled mercury is conveyed through the arc space in the form of a continuous jet on which the cathode spot is formed. As shown, mercury is forced by a pump through a cooler g and a nozzle d which, with a mercury collector e, is insulated from the casing. An ignition anode c is provided. In a modification, (Fig. 2, not shown), the pump is housed within the rectifier.
GB10718/30A 1929-04-06 1930-04-04 Improvements in mercury vapour rectifiers Expired GB343370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE343370X 1929-04-06

Publications (1)

Publication Number Publication Date
GB343370A true GB343370A (en) 1931-02-19

Family

ID=6245349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10718/30A Expired GB343370A (en) 1929-04-06 1930-04-04 Improvements in mercury vapour rectifiers

Country Status (1)

Country Link
GB (1) GB343370A (en)

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