[go: up one dir, main page]

DK50892C - Method for Manufacturing Indirect Heated Cathodes for Electric Discharge Containers. - Google Patents

Method for Manufacturing Indirect Heated Cathodes for Electric Discharge Containers.

Info

Publication number
DK50892C
DK50892C DK50892DA DK50892C DK 50892 C DK50892 C DK 50892C DK 50892D A DK50892D A DK 50892DA DK 50892 C DK50892 C DK 50892C
Authority
DK
Denmark
Prior art keywords
electric discharge
discharge containers
heated cathodes
indirect heated
manufacturing indirect
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Aeg
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 Aeg filed Critical Aeg
Application granted granted Critical
Publication of DK50892C publication Critical patent/DK50892C/en

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
    • H01J9/08—Manufacture of heaters for indirectly-heated cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
DK50892D 1934-03-28 1935-03-22 Method for Manufacturing Indirect Heated Cathodes for Electric Discharge Containers. DK50892C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1934A0072842 DE688418C (en) 1934-03-28 1934-03-28 Process for the production of indirectly heated cathodes for electrical discharge vessels

Publications (1)

Publication Number Publication Date
DK50892C true DK50892C (en) 1935-11-11

Family

ID=6945678

Family Applications (1)

Application Number Title Priority Date Filing Date
DK50892D DK50892C (en) 1934-03-28 1935-03-22 Method for Manufacturing Indirect Heated Cathodes for Electric Discharge Containers.

Country Status (3)

Country Link
DE (1) DE688418C (en)
DK (1) DK50892C (en)
NL (1) NL41335C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887554C (en) * 1943-05-26 1953-08-24 Telefunken Gmbh Process for the production of helices from straight or coiled wires

Also Published As

Publication number Publication date
NL41335C (en)
DE688418C (en) 1940-02-20

Similar Documents

Publication Publication Date Title
DK54415C (en) Electric Discharge Pipe.
DK50892C (en) Method for Manufacturing Indirect Heated Cathodes for Electric Discharge Containers.
AT152648B (en) Hot cathode for discharge vessels.
CH182823A (en) Hot cathode for discharge vessels.
DK52072C (en) Cathode for electric discharge pipes.
ES135046A1 (en) A process for manufacturing indirect heating cathodes for discharge lamps.
ES135538A1 (en) An indirect heating cathode for electric discharge tubes.
DK51389C (en) Method for Manufacturing Wave Radiators.
DK50031C (en) Procedure for Manufacturing Scrap Tobacco.
ES133493A1 (en) Footwear manufacturing process.
DK51463C (en) Grid for electric discharge pipes.
CA340920A (en) Cathode heater
DK54281C (en) Electric Discharge Tube and Method for Manufacturing Such.
DK51234C (en) Electrode for Electric Discharge Tubes and Procedure for Manufacturing the Electrode.
ES3104Y (en) Cap for electric lamps.
DK51109C (en) Indirectly Heated Cathode for Electric Discharge Pipes.
DK51100C (en) Indirectly Heated Cathode for Electric Discharge Pipes.
ES134035A1 (en) A process for manufacturing electrolytic cells.
DK51943C (en) Electrode Support for Discharge Tubes.
DK56225C (en) Electric Metal Vapor Discharge Lamp.
DK51667C (en) Electric Fluorescent Light for AC Operation.
ES135601A1 (en) A new shoe manufacturing process.
DK57309C (en) Procedure for Melting Power Supply Wires in Vacuum Containers.
DK53647C (en) Socket for electric discharge tubes for very high Frequencies.
DK51174C (en) Electric fuse.