DE493215C - Device for protection against penetration of the glass walls by tubes which emit rays and operate at very high voltages - Google Patents

Device for protection against penetration of the glass walls by tubes which emit rays and operate at very high voltages

Info

Publication number
DE493215C
DE493215C DEE39044D DEE0039044D DE493215C DE 493215 C DE493215 C DE 493215C DE E39044 D DEE39044 D DE E39044D DE E0039044 D DEE0039044 D DE E0039044D DE 493215 C DE493215 C DE 493215C
Authority
DE
Germany
Prior art keywords
tubes
high voltages
protection against
operate
against penetration
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
DEE39044D
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.)
Gaiffe Gallot & Pilon Ets
Original Assignee
Gaiffe Gallot & Pilon Ets
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 Gaiffe Gallot & Pilon Ets filed Critical Gaiffe Gallot & Pilon Ets
Priority to DEE39044D priority Critical patent/DE493215C/en
Application granted granted Critical
Publication of DE493215C publication Critical patent/DE493215C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Description

Einrichtung zum Schutz gegen das Durchschlagen der Glaswandungen von Strahlen aussendenden, mit sehr hohen Spannungen betriebenen Röhren Die Erfindung betrifft eine Einrichtung, um die Glaswandung von Strahlen aussen-(-lenden, mit sehr hohen Spannungen betriebenen Röhren, die in einem mit einem flüssigen oder breiigen Isolierstoff gefüllten Behälter untergebracht sind, gegen das Durchschlagen zu schützen, und besteht darin, daß man die Röhren mit einer Schutzschicht aus einem isolierenden und nicht hygroskopischen Stoff, z. B. Harz, Lack o. dgl., überzieht, dessen Dielektrizitätskonstante zwischen der des Glases, das die Röhrenwandung bildet, und der des Isolierstoffes liegt.Device to protect against penetration of the glass walls of Very high voltage operated tubes emitting rays The invention concerns a device to protect the glass wall from rays outside - (- lenden, with tubes operated at very high voltages, which are in a with a liquid or Containers filled with pulpy insulating material are housed against puncturing to protect, and consists in that the tubes with a protective layer of a insulating and non-hygroscopic material, e.g. B. resin, varnish or the like, coated, its dielectric constant between that of the glass that forms the tube wall, and that of the insulating material.

Die in der beschriebenen Weise ausgeführten Röhren werden auch beim Betriebe mit sehr hohen Spannungen nicht durchgeschlagen, weil die Ladungen mit verschiedenen Vorzeichen, die sich auf der Innen- und Außenwandung ansammeln, keine solche Stärke erreichen können, die zum Ausgleich durch einen die Glaswandung durchschlagenden Funken ausreichen würde. Infolgedessen können derartige Röhren in einem Isolierstoff betrieben werden, ohne daß man ein Durchschlagen von Funken zu befürchten braucht.The tubes executed in the manner described are also used in Establishments with very high voltages did not break down because the charges were with different signs that accumulate on the inner and outer wall, none can achieve such a strength that to compensate for a penetrating through the glass wall Spark would be enough. As a result, such tubes can be made of an insulating material operated without having to fear a breakdown of sparks.

Claims (1)

PATENTANSPRUCII: Einrichtung zum Schutze gegen' das Durchschlagen der Glaswandung von Strahlen aussendenden, mit sehr hohen Spannungen betriebenen Röhren, die in einem mit einem flüssigen oder breiigen Isolierstoff gefüllten Behälter untergebracht sind, dadurch gekennzeichnet, daß man die Röhre mit einer Schutzschicht aus einem isolierenden und nicht hygroskopischen Stoff, z.B. Harz, Lack o.dgl.. überzieht, dessen Dielektrizitätskonstante zwischen der des Glases, das die Röhrenwandung bildet, und der des Isolierstoff es liegt.PATENT CLAIM: Device for protection against penetration the glass wall emitting rays, operated with very high voltages Tubes in a container filled with a liquid or pulpy insulating material are housed, characterized in that the tube is covered with a protective layer made of an insulating and non-hygroscopic material, e.g. resin, varnish or the like. the dielectric constant of which is between that of the glass that covers the tube wall forms, and that of the insulating material it lies.
DEE39044D 1925-01-28 1925-01-28 Device for protection against penetration of the glass walls by tubes which emit rays and operate at very high voltages Expired DE493215C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE39044D DE493215C (en) 1925-01-28 1925-01-28 Device for protection against penetration of the glass walls by tubes which emit rays and operate at very high voltages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE39044D DE493215C (en) 1925-01-28 1925-01-28 Device for protection against penetration of the glass walls by tubes which emit rays and operate at very high voltages

Publications (1)

Publication Number Publication Date
DE493215C true DE493215C (en) 1930-03-05

Family

ID=7078516

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE39044D Expired DE493215C (en) 1925-01-28 1925-01-28 Device for protection against penetration of the glass walls by tubes which emit rays and operate at very high voltages

Country Status (1)

Country Link
DE (1) DE493215C (en)

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