DE579466C - Rectifier discharge tubes - Google Patents

Rectifier discharge tubes

Info

Publication number
DE579466C
DE579466C DEN27282D DEN0027282D DE579466C DE 579466 C DE579466 C DE 579466C DE N27282 D DEN27282 D DE N27282D DE N0027282 D DEN0027282 D DE N0027282D DE 579466 C DE579466 C DE 579466C
Authority
DE
Germany
Prior art keywords
discharge tubes
metal
anodes
helically wound
wilhelm
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
DEN27282D
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Priority to DEN27282D priority Critical patent/DE579466C/en
Application granted granted Critical
Publication of DE579466C publication Critical patent/DE579466C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0048—Tubes with a main cathode
    • H01J2893/0051—Anode assemblies; screens for influencing the discharge

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Description

BERLIH. GEDRUCKT IN DER REICHSDRUCUEREIBERLIH. PRINTED IN THE REICHSDRUCUEREI

Claims (2)

Patentansprüche:Patent claims: ι . Gleichrichterentladungsröhre mit einer oder mehreren aus Kohle bestehenden und von Metallkernen gehaltenen Anoden, dadurch gekennzeichnet, daß der Metallkern aus einem schraubenförmig gewundenen Metalldraht, vorzugsweise Wolframdraht, mit zwei Stromzuführungsdrähten besteht, der von einem Konlenzylinder umhüllt ist.ι. Rectifier discharge tube with one or more of carbon and Anodes held by metal cores, characterized in that the metal core consists of a helically wound Consists of metal wire, preferably tungsten wire, with two power supply wires, which is surrounded by a cone cylinder. 2. Verfahren zur Entgasung der Anoden von Entladungsröhren nach Anspruch 1, dadurch gekennzeichnet, daß der schraubenförmig gewundene Metalldraht mittels hindurchgeleiteten elektrischen Stromes oder mittels eines Hochfrequenzfeldes erhitzt wird.2. A method for degassing the anodes of discharge tubes according to claim 1, characterized in that the helically wound metal wire by means of electrical current passed through it or heated by means of a high frequency field. *) Von detn Patentsucher sind als die Erfinder angegeben worden:*) The following have been named as the inventors by the patent seekers: Johannes Gijsbertus Wilhelm Mulder, Dr. Ekko Oosterhuis und Pieter Wilhelm DobbenJohannes Gijsbertus Wilhelm Mulder, Dr. Ekko Oosterhuis and Pieter Wilhelm Dobben in Eindhoven, Holland.in Eindhoven, Holland. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEN27282D Rectifier discharge tubes Expired DE579466C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN27282D DE579466C (en) Rectifier discharge tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN27282D DE579466C (en) Rectifier discharge tubes

Publications (1)

Publication Number Publication Date
DE579466C true DE579466C (en) 1933-06-26

Family

ID=7344202

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN27282D Expired DE579466C (en) Rectifier discharge tubes

Country Status (1)

Country Link
DE (1) DE579466C (en)

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