AT133068B - Insulating suspension for grids in anode protection sleeve of metal vapor valves. - Google Patents

Insulating suspension for grids in anode protection sleeve of metal vapor valves.

Info

Publication number
AT133068B
AT133068B AT133068DA AT133068B AT 133068 B AT133068 B AT 133068B AT 133068D A AT133068D A AT 133068DA AT 133068 B AT133068 B AT 133068B
Authority
AT
Austria
Prior art keywords
insulating
sleeve
grids
anode
metal vapor
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT133068B publication Critical patent/AT133068B/en

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
    • H01J13/20—Control electrodes, e.g. grid
    • 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
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
    • H01J2893/009—Anode systems; Screens
    • H01J2893/0092—Anodic screens or grids

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Prevention Of Electric Corrosion (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Isolieraufhängung   für Gitter in   Anodenschutzhülse   von   MetaHdampfventHeN.   



   Die Erfindung bezieht sich auf eine Isolieraufhängung für Gitter in Anodenschutzhülsen von Metalldampfventilen. 



   Gemäss der Erfindung erfolgt die isolierte Aufhängung des Gitters an der Hülse durch einen von der Aussenseite der Anodenhülse her mit dem Gitter vereinigten Bolzen aus schwer schmelzbarem Metall, über den eine mit Boden versehene Isolierhülse geschoben ist, über die wiederum eine mit der Wand der Anodenhülse verschraubte Metallkappe gestülpt ist. 



   Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. In einer die Anode b umgebenden Anodenhülse d liegt das Gitter e, das sowohl ein   Flächengitter   als auch ein Siebgitter sein kann. Die Befestigung des Gitters geschieht mittels eines Bolzens f aus schwer schmelzbarem Metall. der von ausserhalb der Anodenhülse durch eine Bohrung derselben gesteckt und mit dem Gitter, z. B. durch einen Gewindezapfen oder durch Mutter, vereinigt wird. Über diesen Bolzen wird darauf ebenfalls von aussen die mit Boden versehene   Isolierhülse y   und darüber die Metallkappe h geschoben, die mit dem Zylindermantel der Anodenhülse verschraubt wird.

   Auf die Isolierhülse   g wird zweckmässig   noch eine Isolierrolle oder-scheibe t geschoben, die zwischen dem Gitter und der Anodenhülse liegt, und die an der der Hiilse zugekehrten Fläche mit Rillen versehen sein kann. 



   Die Aufhängung der Gitter gemäss der Erfindung gewährleistet eine sehr einfache Montage und ebenso eine rasche Demontage. 



   PATENT-ANSPRÜCHE :
1. Isolieraufhängung für Gitter in   Anodenschutzhûlsen   von   Metalldampfventilen.     gelez   zeichnet durch einen von der Aussenseite her mit dem Gitter vereinigten Bolzen aus   schwer   schmelzbarem Metall, über den eine mit Boden versehene Isolierhülse geschoben ist, über die wiederum eine mit der Wand der Anodenhülse verschraubte Metallkappe gestülpt ist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Insulating suspension for grid in anode protection sleeve from MetaHdampfventHeN.



   The invention relates to an insulating suspension for grids in anode protection sleeves of metal vapor valves.



   According to the invention, the insulated suspension of the grid on the sleeve is carried out by a bolt made of hard-to-melt metal, which is joined to the grid from the outside of the anode sleeve, over which a bottomed insulating sleeve is pushed, over which one is screwed to the wall of the anode sleeve Metal cap is put on.



   An embodiment of the invention is shown in the drawing. In an anode sleeve d surrounding the anode b lies the grid e, which can be both a surface grid and a sieve grid. The grid is fastened by means of a bolt f made of difficult-to-melt metal. inserted from outside the anode sleeve through a bore of the same and connected to the grid, for. B. is united by a threaded pin or nut. The bottomed insulating sleeve y is then pushed over this bolt from the outside and the metal cap h is pushed over it, which is screwed to the cylinder jacket of the anode sleeve.

   An insulating roller or disk t is expediently pushed onto the insulating sleeve g, which lies between the grid and the anode sleeve and which can be provided with grooves on the surface facing the sleeve.



   The suspension of the grids according to the invention ensures very simple assembly and also quick dismantling.



   PATENT CLAIMS:
1. Insulating suspension for grids in anode protection sleeves of metal vapor valves. Gelez is characterized by a bolt made of hard-to-melt metal, which is united with the grid from the outside and over which an insulating sleeve provided with a bottom is pushed, over which a metal cap screwed to the wall of the anode sleeve is placed.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

2. Isolieraufhängung nach Anspruch 1, dadurch gekennzeichnet, dass auf die Isolierhülse für den Bolzen eine Isolierrolle oder-scheibe geschoben ist, die zwischen Gitter und Anodenhülse liegt. 2. Insulating suspension according to claim 1, characterized in that an insulating roller or washer is pushed onto the insulating sleeve for the bolt and is located between the grid and the anode sleeve. 3. Isolieraufhängung nach Anspruch 2, dadurch gekennzeichnet. dass die IsolierroII oder - scheibe auf der der Anodenhülse zugekehrten Stirnseite mit Rillen versehen ist. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 3. insulating suspension according to claim 2, characterized. that the insulating roll or disk is provided with grooves on the end face facing the anode sleeve. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT133068D 1931-05-04 1932-04-30 Insulating suspension for grids in anode protection sleeve of metal vapor valves. AT133068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE47187X 1931-05-04

Publications (1)

Publication Number Publication Date
AT133068B true AT133068B (en) 1933-04-25

Family

ID=5625551

Family Applications (1)

Application Number Title Priority Date Filing Date
AT133068D AT133068B (en) 1931-05-04 1932-04-30 Insulating suspension for grids in anode protection sleeve of metal vapor valves.

Country Status (4)

Country Link
AT (1) AT133068B (en)
CH (1) CH162576A (en)
DK (1) DK47187C (en)
GB (1) GB381120A (en)

Also Published As

Publication number Publication date
DK47187C (en) 1933-04-10
CH162576A (en) 1933-06-30
GB381120A (en) 1932-09-29

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