DE687006C - Cathode insulator for large rectifier - Google Patents

Cathode insulator for large rectifier

Info

Publication number
DE687006C
DE687006C DE1938M0143327 DEM0143327D DE687006C DE 687006 C DE687006 C DE 687006C DE 1938M0143327 DE1938M0143327 DE 1938M0143327 DE M0143327 D DEM0143327 D DE M0143327D DE 687006 C DE687006 C DE 687006C
Authority
DE
Germany
Prior art keywords
cathode insulator
cathode
plates
large rectifier
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
DE1938M0143327
Other languages
German (de)
Inventor
Josef Kristen
Charles Sturzenegger
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle 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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of DE687006C publication Critical patent/DE687006C/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
    • H01J13/10—Containers for the liquid pool; Arrangements or mounting thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/02—Electron-emitting electrodes; Cathodes
    • H01J19/04—Thermionic cathodes
    • H01J19/06—Thermionic cathodes characterised by the material
    • 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
    • H01J2893/0078—Mounting cathodic cups in the discharge tube

Landscapes

  • Electrolytic Production Of Metals (AREA)
  • Insulators (AREA)

Description

Kathodenisolator für Großgleichrichter Die Herstellung großer Kathodenisolatoren aus keramischem Material ist schwierig. Man hat daher derartige Isolatoren aus Segmenten zusammengesetzt, die einander überlappen oder sich unmittelbar an den Kanten berühren, was genaue Schleifarbeit und einen Ring zum Zusammenhalten benötigt.Cathode insulator for large rectifiers The manufacture of large cathode insulators from ceramic material is difficult. One therefore has such insulators made up of segments assembled, which overlap each other or touch each other directly at the edges, what requires precise grinding work and a ring to hold together.

Gemäß vorliegender Erfindung, die sich auf aus Isolationsplatten zusammengesetzte Kathodenisolatoren für Großgleichrichter bezieht, werden dieeinzelnen Platten durch elektrisch isolierende Zwischenstücke gehalten.According to the present invention, which is based on composed of insulation panels Cathode insulators for large rectifiers, the individual plates are through electrically insulating spacers held.

Die beiliegende Zeichnung zeigt schematisch zwei Ausführungsbeispiele des Erfindungsgegenstandes. Beim Beispiel Fig. z setzt sich der Kathodenisolator aus ebenen Platten i zusammen, die durch elektrisch isolierende Zwischenstücke 2 zusammengehalten werden. Beim Beispiel Fig.2 sind gekrümmte Platten verwendet. Je nach Wahl und Zusammensetzung der Platten lassen sich so beliebige, dem Zweck angepaßte Querschnitte für Kathodenisolatoren formen.The accompanying drawing shows schematically two exemplary embodiments of the subject matter of the invention. In the example of FIG. Z, the cathode insulator settles composed of flat plates i, which are connected by electrically insulating spacers 2 be held together. In the example of Fig.2 curved plates are used. Ever Depending on the choice and composition of the panels, any number of panels can be tailored to the purpose Form cross-sections for cathode insulators.

Claims (1)

PATRNTANSPRL CHF: i. Aus Isolationsplatten zusammengesetzter Kathodenisolator für Großgleichrichter, dadurch gekennzeichnet, daß die einzelnen Platten mittels elektrisch isolierender Zwischenstücke gehalten sind. z. Kathodenisolator nach Anspruch i. dadurch gekennzeichnet, daß ebene Platten verwendet sind. 3. Kathodenisolator nach Anspruch i, dadurch gekennzeichnet, daß gekrümmte Platten verwendet sind.PATRNTANSPRL CHF: i. Cathode insulator composed of insulation plates for large rectifiers, characterized in that the individual plates by means of electrically insulating spacers are held. z. Cathode insulator according to claim i. characterized in that flat plates are used. 3. Cathode insulator according to claim i, characterized in that curved plates are used.
DE1938M0143327 1938-10-17 1938-11-11 Cathode insulator for large rectifier Expired DE687006C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH205350T 1938-10-17

Publications (1)

Publication Number Publication Date
DE687006C true DE687006C (en) 1940-01-20

Family

ID=4444571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1938M0143327 Expired DE687006C (en) 1938-10-17 1938-11-11 Cathode insulator for large rectifier

Country Status (3)

Country Link
CH (1) CH205350A (en)
DE (1) DE687006C (en)
FR (1) FR860861A (en)

Also Published As

Publication number Publication date
FR860861A (en) 1941-01-31
CH205350A (en) 1939-06-15

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