AT116190B - Vacuum tube. - Google Patents

Vacuum tube.

Info

Publication number
AT116190B
AT116190B AT116190DA AT116190B AT 116190 B AT116190 B AT 116190B AT 116190D A AT116190D A AT 116190DA AT 116190 B AT116190 B AT 116190B
Authority
AT
Austria
Prior art keywords
cathode
vacuum tube
vacuum
electrodes
tube
Prior art date
Application number
Other languages
German (de)
Original Assignee
Phoenix Roentgenroehrenfabrike
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 Phoenix Roentgenroehrenfabrike filed Critical Phoenix Roentgenroehrenfabrike
Application granted granted Critical
Publication of AT116190B publication Critical patent/AT116190B/en

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  • X-Ray Techniques (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Vakuumröhre. 



   Bei der Röntgemöhre nach dem Hauptpatente ist eine ihrer Elektroden, vorteilhaft die Antikathode, mittels eines dünnwandigen, mit eingedrückten Rillen versehenen   Einschmelzringes beweglich gemacht.   



   Diese für die Herstellung von   Röntgenröhren günstige Ausbildung des Einschmelzringes einer   der Elektroden erweist sich auch bei andern   Vakuunuohren.   insbesondere bei Kathodenstrahlenröhren, als vorteilhaft zur Erzielung der günstigsten gegenseitigen Lage der Elektroden. 



   In der Figur ist eine   Kathodenstrahlenrohre   mit beweglicher   Kathodenanordnung in einem   Aus-   führungsbeispiel   im Längsschnitt dargestellt. 



   In das Glasrohr a, das die Kathodenanordnung b trägt. ist   ein dünnwandiger, eingedrückte   Rillen c aufweisender Metallzylinder d vakuumdicht eingeschmolzen. Zeigt das von der Kathode ausgehende   Kathodenstrahlenbündel nach der Fertigstellung   der   Kathodenstrahlenröhre   eine   ungleichmässige   Verteilung bezüglich des Lenardfensters   e.   so lässt sich diese   Lngleichmässigkeit verhältnismässig leicht durch   entsprechendes Biegen des Zwischenstückes   il   der Kathodenanordnung b beseitigen. 

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



   <Desc / Clms Page number 1>
 



  Vacuum tube.



   In the X-ray tube according to the main patent, one of its electrodes, advantageously the anti-cathode, is made movable by means of a thin-walled sealing ring provided with indented grooves.



   This design of the sealing ring of one of the electrodes, which is favorable for the production of X-ray tubes, is also found in other vacuum tubes. especially with cathode ray tubes, as advantageous for achieving the most favorable mutual position of the electrodes.



   In the figure, a cathode ray tube with a movable cathode arrangement is shown in an exemplary embodiment in longitudinal section.



   Into the glass tube a that carries the cathode assembly b. a thin-walled metal cylinder d with indented grooves c is melted in a vacuum-tight manner. If the cathode ray bundle emanating from the cathode shows an uneven distribution with respect to the lenard window e after the completion of the cathode ray tube. this irregularity can be eliminated relatively easily by correspondingly bending the intermediate piece il of the cathode arrangement b.

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

Claims (1)

PATENT-ANSPRUCH : EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT116190D 1925-06-19 1928-09-22 Vacuum tube. AT116190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE109951X 1925-06-19

Publications (1)

Publication Number Publication Date
AT116190B true AT116190B (en) 1930-02-10

Family

ID=5651939

Family Applications (2)

Application Number Title Priority Date Filing Date
AT109951D AT109951B (en) 1925-06-19 1926-06-18 Current-carrying X-ray tube for generating sharp X-ray images.
AT116190D AT116190B (en) 1925-06-19 1928-09-22 Vacuum tube.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT109951D AT109951B (en) 1925-06-19 1926-06-18 Current-carrying X-ray tube for generating sharp X-ray images.

Country Status (1)

Country Link
AT (2) AT109951B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923312C (en) * 1950-08-19 1955-02-10 Siemens Reiniger Werke Ag Electric high vacuum discharge tubes with rotatable electrode

Also Published As

Publication number Publication date
AT109951B (en) 1928-06-25

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