FR884346A - Process for the constitution of a paste electrode for electron tubes - Google Patents

Process for the constitution of a paste electrode for electron tubes

Info

Publication number
FR884346A
FR884346A FR884346DA FR884346A FR 884346 A FR884346 A FR 884346A FR 884346D A FR884346D A FR 884346DA FR 884346 A FR884346 A FR 884346A
Authority
FR
France
Prior art keywords
constitution
electron tubes
paste electrode
paste
electrode
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
Other languages
French (fr)
Inventor
Max Dieckmann
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 filed Critical
Application granted granted Critical
Publication of FR884346A publication Critical patent/FR884346A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042—Manufacture, activation of the emissive part

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR884346D 1941-07-28 1942-07-22 Process for the constitution of a paste electrode for electron tubes Expired FR884346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE884346X 1941-07-28

Publications (1)

Publication Number Publication Date
FR884346A true FR884346A (en) 1943-08-10

Family

ID=6832402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884346D Expired FR884346A (en) 1941-07-28 1942-07-22 Process for the constitution of a paste electrode for electron tubes

Country Status (2)

Country Link
BE (1) BE446452A (en)
FR (1) FR884346A (en)

Also Published As

Publication number Publication date
BE446452A (en)

Similar Documents

Publication Publication Date Title
FR968297A (en) Improvements to the electrodes of the discharge tubes
FR1077589A (en) Cathode for discharge tube
FR892748A (en) Improvements made to electron-emitting power electrodes for electric discharge tubes
FR845880A (en) Active metal compounds for vacuum tubes
CH261754A (en) Process for the manufacture of an electron tube.
FR968642A (en) Improvements to discharge tube electrodes
FR884346A (en) Process for the constitution of a paste electrode for electron tubes
FR1074360A (en) Cathode for discharge tube
FR844828A (en) Process and machine for the manufacture of metal tubes
FR877690A (en) Electrode structure for discharge tubes
FR868382A (en) Special arrangement of electrodes for electron multipliers
FR879785A (en) Process for the production of hexachlorobutadiene
FR874789A (en) New sealing process for vacuum tubes
FR50449E (en) Process and machine for the manufacture of metal tubes
FR879694A (en) Process for pumping electron tubes
FR887079A (en) Steel making process
FR878717A (en) Construction process of electric discharge tubes
FR834396A (en) Arc welding process and installation
FR879214A (en) Cathode improvements for discharge tubes
FR895556A (en) Process for compressing acetylene
FR877579A (en) Process for manufacturing electrodes for electric cathodic luminescence lamps or tubes
FR846404A (en) Electrode for mercury vapor tubes
CH260185A (en) Process for the manufacture of electron emission electrodes.
FR971917A (en) Sealed passages for feeding electrodes to vacuum tubes
FR887053A (en) Rotating anode for chi-ray tubes