DE547272C - Electron tubes with anode forming part of the outer wall - Google Patents
Electron tubes with anode forming part of the outer wallInfo
- Publication number
- DE547272C DE547272C DEM112133D DEM0112133D DE547272C DE 547272 C DE547272 C DE 547272C DE M112133 D DEM112133 D DE M112133D DE M0112133 D DEM0112133 D DE M0112133D DE 547272 C DE547272 C DE 547272C
- Authority
- DE
- Germany
- Prior art keywords
- anode
- wrapped
- wall
- protective jacket
- forming part
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims 1
- 239000010951 brass Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Classifications
-
- 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
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/32—Anodes
- H01J19/36—Cooling of anodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0027—Mitigation of temperature effects
Landscapes
- Prevention Of Electric Corrosion (AREA)
Description
Die Erfindung betrifft eine Elektronenröhre mit Wasser- oder Ölkühlung bekannter Art. Es hat sich herausgestellt, daß bei Kühlung mit Öl Kohleniederschläge auf die Anoden erfolgen und bei Kühlung mit Wasser Niederschläge von Kalk o. dgl., wodurch die Kühlwirkung verringert und ein Anfressen des Anodenmetalls bewirkt wird.The invention relates to an electron tube with water or oil cooling of the known type. It It has been found that when cooling with oil, carbon deposits occur on the anodes and when cooling with water, deposits of lime or the like, which reduce the cooling effect and causing seizure of the anode metal.
Dieser Nachteil soll durch die vorhegende to Erfindung beseitigt werden.This disadvantage is to be eliminated by the present invention.
Erfindungsgemäß wird die Anode mit einemAccording to the invention, the anode is with a
Schutzmantel versehen, der sich in inniger Wärmeberührung mit der Außenfläche der Anode befindet und leicht ausgewechseltwerden kann.Protective jacket provided, which is in intimate thermal contact with the outer surface of the Anode and can be easily replaced.
Zwei Ausführungsbeispiele der Erfindung sind auf der Zeichnung in zwei Abbildungen dargestellt.Two embodiments of the invention are shown in the drawing in two figures shown.
In Abb. 1, die den Anodenteil einer Doppelendröhre zeigt, ist 1 die Kupferanode, um die spiralförmig ein Kupferband 2 gewickelt ist, das an den Enden durch Kupferbügel 3 festgehalten wird, die sich um das Band und die Anode legen und durch Schrauben 4 zusammengezogen werden. Das Band 2 ist über seine eine Hälfte abgesetzt (infolgedessen erscheint in der Zeichnung nur die eine Hälfte der Bandbreite), wodurch eine glatte und wasserdichte Konstruktion erhalten wird.In Fig. 1, which shows the anode portion of a double ended tube, 1 is the copper anode around which a copper tape 2 is spirally wound, which is held at the ends by copper brackets 3 which wrap around the tape and the anode and are pulled together by screws 4 will. The band 2 is offset over one half (as a result, appears in the drawing only half of the bandwidth), creating a smooth and waterproof Construction is obtained.
Die anderen Teile der Röhre sind als hier nebensächlich nicht dargestellt, ebenso auch nicht die Kühlleitung, von der nur der Anschlußflansch 5 gezeichnet ist.The other parts of the tube are not shown here, as well not the cooling line, of which only the connecting flange 5 is drawn.
Abb. 2 zeigt eine Senderöhre für kurze Wellen mit einem Öl enthaltenden Mantel und Luftkühlringen. Hier ist das Spiralband 2 von Abb. ι durch abgesetzte Längsbänder 20 aus Kupfer ersetzt, die durch Schellen 3 gehalten werden. 6 skid die Luftringe und 7 ist der Mantel für die Ölkühlung.Figure 2 shows a short wave transmitter tube with an oil containing jacket and air cooling rings. Here the spiral band 2 from Fig. 1 is replaced by offset longitudinal bands 2 0 made of copper, which are held by clamps 3. 6 skid the air rings and 7 is the jacket for the oil cooling.
Man erkennt, daß bei den oben beschriebenen Anordnungen die Kühlflüssigkeit nicht in direkte Berührung mit der heißen Anode kommt, so daß etwaige Niederschläge sich nur auf dem Schutzmantel festsetzen können, der nach *s Bedarf entfernt und erneuert werden kann.It can be seen that in the arrangements described above, the cooling liquid is not in direct Comes into contact with the hot anode, so that any precipitates are only on the Can fix protective sheath, which can be removed and renewed as needed.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM112133D DE547272C (en) | Electron tubes with anode forming part of the outer wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM112133D DE547272C (en) | Electron tubes with anode forming part of the outer wall |
Publications (1)
Publication Number | Publication Date |
---|---|
DE547272C true DE547272C (en) | 1932-03-21 |
Family
ID=7327441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM112133D Expired DE547272C (en) | Electron tubes with anode forming part of the outer wall |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE547272C (en) |
-
0
- DE DEM112133D patent/DE547272C/en not_active Expired
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