GB432616A - Improvements in and relating to systems for deriving constant voltage by means of electric discharge tubes - Google Patents

Improvements in and relating to systems for deriving constant voltage by means of electric discharge tubes

Info

Publication number
GB432616A
GB432616A GB24125/34A GB2412534A GB432616A GB 432616 A GB432616 A GB 432616A GB 24125/34 A GB24125/34 A GB 24125/34A GB 2412534 A GB2412534 A GB 2412534A GB 432616 A GB432616 A GB 432616A
Authority
GB
United Kingdom
Prior art keywords
constant voltage
relating
systems
electric discharge
discharge tubes
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
GB24125/34A
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.)
STABILOVOLT GES MIT BESCHRAENK
Original Assignee
STABILOVOLT GES MIT BESCHRAENK
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 STABILOVOLT GES MIT BESCHRAENK filed Critical STABILOVOLT GES MIT BESCHRAENK
Publication of GB432616A publication Critical patent/GB432616A/en
Expired legal-status Critical Current

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
    • H01J17/20—Selection of substances for gas fillings; Specified operating pressures or temperatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D73/00—Making files or rasps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
    • 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
    • H01J2893/0067—Electrode assembly without control electrodes, e.g. including a screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

432,616. Discharge apparatus. STABILOVOLT GES., Lorenzweg, Tempelhof, Berlin. Aug. 21, 1934, No. 24125. Convention date, Sept. 4, 1933. [Class 39 (i)] In a system for deriving constant voltage or voltages from a source, a tube with a single discharge path is provided having the discharge space screened by the electrodes themselves or by means of insulating material in order to prevent the generation of current impulses by the tube. In the form shown, the open end of the bell-shaped cathode b is closed by an insulating member c, and the leads to the anode a and cathode pass out through the pinch d. Specifications 313,075 and 337,793, [both in Class 39 (i)], are referred to.
GB24125/34A 1933-09-04 1934-08-21 Improvements in and relating to systems for deriving constant voltage by means of electric discharge tubes Expired GB432616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE432616X 1933-09-04

Publications (1)

Publication Number Publication Date
GB432616A true GB432616A (en) 1935-07-30

Family

ID=6494436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24125/34A Expired GB432616A (en) 1933-09-04 1934-08-21 Improvements in and relating to systems for deriving constant voltage by means of electric discharge tubes

Country Status (2)

Country Link
FR (1) FR432616A (en)
GB (1) GB432616A (en)

Also Published As

Publication number Publication date
FR432616A (en) 1911-12-11

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