DE967745C - Post-treatment of melted, oxidized power supplies during the process for the production of electron tubes - Google Patents

Post-treatment of melted, oxidized power supplies during the process for the production of electron tubes

Info

Publication number
DE967745C
DE967745C DES7176D DES0007176D DE967745C DE 967745 C DE967745 C DE 967745C DE S7176 D DES7176 D DE S7176D DE S0007176 D DES0007176 D DE S0007176D DE 967745 C DE967745 C DE 967745C
Authority
DE
Germany
Prior art keywords
production
treatment
melted
post
oxidized
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
DES7176D
Other languages
German (de)
Inventor
Robert Lauter
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DES7176D priority Critical patent/DE967745C/en
Application granted granted Critical
Publication of DE967745C publication Critical patent/DE967745C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/46—Leading-in conductors

Landscapes

  • Physical Vapour Deposition (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

In Betracht gezogene Druckschriften:Considered publications:

Albers-Schönberg, »Hochfrequenz - Keramik«, Dresden und Leipzig, 1939, S. 65, 66, 76.Albers-Schönberg, "High Frequency Ceramic", Dresden and Leipzig, 1939, pp. 65, 66, 76.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

©709 802/76 1Z.57© 709 802/76 1Z.57

Claims (3)

Patentansprüche:Patent claims: 1. Nachbehandlung von eingeschmolzenen, oxydierten Stromzuführungsdrähten bzw. -stäben während des Verfahrens zur Herstellung von Elektronenröhren, dadurch gekennzeichnet, daß nach der Herstellung der vakuumdichten Verschmelzung die über die Schmelzstelle vorstehenden oxydierten Teile der Stromzuführungsdrähte bzw. -stäbe mit einer Tinktur, die ein schwer oxydierbares Metall bzw. ein Edelmetall und Pflanzenöl enthält, bestrichen und einer Wärmebehandlung, durch die das Pflanzenöl verdampft wird, unterworfen werden.1. Post-treatment of melted, oxidized power supply wires or rods during of the process for the production of electron tubes, characterized in that according to the production of the vacuum-tight fusion the oxidized protruding over the melting point Parts of the power supply wires or rods with a tincture, which is a metal that is difficult to oxidize or contains a precious metal and vegetable oil, coated and a heat treatment through which the vegetable oil is evaporated, be subjected. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß als Edelmetall kolloidales Silber verwendet wird.2. The method according to claim 1, characterized in that that colloidal silver is used as a noble metal. 3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Drähte oder Stäbe vor dem Ausheizen der Röhre mit der Tinktur bestrichen werden.3. The method according to claim 1 or 2, characterized in that the wires or rods in front smeared with the tincture after heating the tube.
DES7176D 1942-01-31 1942-01-31 Post-treatment of melted, oxidized power supplies during the process for the production of electron tubes Expired DE967745C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES7176D DE967745C (en) 1942-01-31 1942-01-31 Post-treatment of melted, oxidized power supplies during the process for the production of electron tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES7176D DE967745C (en) 1942-01-31 1942-01-31 Post-treatment of melted, oxidized power supplies during the process for the production of electron tubes

Publications (1)

Publication Number Publication Date
DE967745C true DE967745C (en) 1957-12-12

Family

ID=7472322

Family Applications (1)

Application Number Title Priority Date Filing Date
DES7176D Expired DE967745C (en) 1942-01-31 1942-01-31 Post-treatment of melted, oxidized power supplies during the process for the production of electron tubes

Country Status (1)

Country Link
DE (1) DE967745C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Similar Documents

Publication Publication Date Title
DE1577104A1 (en) Process for the production of metallic composite bodies
ATE37907T1 (en) PROCESSES FOR THE THERMOCHEMICAL TREATMENTS OF METALS BY ION Bombardment.
ES376978A1 (en) Process for fluxing and brazing parts made of aluminium or aluminium alloy
DE967745C (en) Post-treatment of melted, oxidized power supplies during the process for the production of electron tubes
GB650681A (en) A method of coating the surfaces of bodies consisting of a core of chromium alloy and a thin layer of another metal
DE735861C (en) Process for soldering any metals other than aluminum, in particular refractory metals, and for soldering metal alloys
JPS5420943A (en) Manufacture of composite metallic wire and rod
DE583613C (en) Application of the process according to patent 529033 for the production of multilayer metal pipes
DE1082179B (en) Process for connecting ceramic parts to one another using a highly conductive metal
DE861291C (en) Electric discharge tubes with a metal pump tube
DE577794C (en) Method for melting down electrode bushings
JPS53106646A (en) Method and apparatus for vacuum evaporation plating
DE837904C (en) Process for making photoelectric electrodes
DE1521060B1 (en) Process for the production of matt tinplate by electroplating
JPS53141410A (en) Manufacturing method of cage rotor
GB774693A (en) Improvements relating to the lubrication of metallic surfaces
GB588239A (en) Improvement in aluminium-coated iron or steel and process of producing the same
DE907008C (en) Process for the descaling of objects made of iron, steel, copper and copper alloys without damaging the metallic surface
DE937190C (en) Process for the manufacture of selenium rectifiers
DE875472C (en) Method for connecting metal parts with bodies made of metallized, ceramic material or glass by soldering
DE902275C (en) Process for the production of secondary emission electrodes with an oxidized silver background for electron multipliers
GB593679A (en) Improvements in or relating to the coating of ferrous metal bases with metal
GB601636A (en) Method of improving the oxide layers obtained upon aluminium and its alloys by electrolytic means
DE901570C (en) Process for the production of storage electrodes
DE904674C (en) Process for insulating the inside of electric hotplates