DE539841C - Gas-filled incandescent cathode tubes - Google Patents

Gas-filled incandescent cathode tubes

Info

Publication number
DE539841C
DE539841C DER66615D DER0066615D DE539841C DE 539841 C DE539841 C DE 539841C DE R66615 D DER66615 D DE R66615D DE R0066615 D DER0066615 D DE R0066615D DE 539841 C DE539841 C DE 539841C
Authority
DE
Germany
Prior art keywords
gas
cathode tubes
incandescent cathode
filled
filled incandescent
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
DER66615D
Other languages
German (de)
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.)
RADIO ROEHREN LAB DR NICKEL G
Original Assignee
RADIO ROEHREN LAB DR NICKEL G
Publication date
Priority to DER66615D priority Critical patent/DE539841C/en
Application granted granted Critical
Publication of DE539841C publication Critical patent/DE539841C/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
    • H01J17/04—Electrodes; Screens
    • H01J17/10—Anodes

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

OfcDRÖCKT IN DEROfcPRINTED IN THE

Claims (2)

Patentansprüche:Patent claims: 1. Gasgefüllte Gühkathodenröhre gemäß dem Patent 527 451, dadurch gekennzeichnet, daß das Material der Schlitze oder Aussparungen der Anode nach der von der Kathode abgewandten Seite umgebogen ist.1. Gas-filled glow cathode tube according to patent 527 451, characterized in that that the material of the slots or recesses of the anode is bent over to the side facing away from the cathode. 2. Gasgefüllte Glühkathodenröhre nach Anspruch 1, dadurch gekennzeichnet, daß die Anode an den Enden durch Verschlußplatten abgedeckt ist.2. Gas-filled hot cathode tube according to claim 1, characterized in that the anode is covered at the ends by closure plates. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DER66615D Gas-filled incandescent cathode tubes Expired DE539841C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER66615D DE539841C (en) Gas-filled incandescent cathode tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER66615D DE539841C (en) Gas-filled incandescent cathode tubes

Publications (1)

Publication Number Publication Date
DE539841C true DE539841C (en) 1931-12-04

Family

ID=7412927

Family Applications (1)

Application Number Title Priority Date Filing Date
DER66615D Expired DE539841C (en) Gas-filled incandescent cathode tubes

Country Status (1)

Country Link
DE (1) DE539841C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847629C (en) * 1933-02-22 1952-08-25 Baker & Co Electron tubes with perforated sheet metal electrode and electrodes for it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847629C (en) * 1933-02-22 1952-08-25 Baker & Co Electron tubes with perforated sheet metal electrode and electrodes for it

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