NL56621C - - Google Patents

Info

Publication number
NL56621C
NL56621C NL56621DA NL56621C NL 56621 C NL56621 C NL 56621C NL 56621D A NL56621D A NL 56621DA NL 56621 C NL56621 C NL 56621C
Authority
NL
Netherlands
Application number
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.)
Publication of NL56621C publication Critical patent/NL56621C/xx

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
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/08—Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/50—Spacing members extending to the envelope
    • H01J19/52—Spacing members extending to the envelope without fixed connection between spacing member and envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H01J2893/0009—Electrode system pressing against vessel wall
NL56621D 1939-03-10 NL56621C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE868020X 1939-03-10

Publications (1)

Publication Number Publication Date
NL56621C true NL56621C (en:Method)

Family

ID=6802261

Family Applications (1)

Application Number Title Priority Date Filing Date
NL56621D NL56621C (en:Method) 1939-03-10

Country Status (2)

Country Link
FR (1) FR868020A (en:Method)
NL (1) NL56621C (en:Method)

Also Published As

Publication number Publication date
FR868020A (fr) 1941-12-12

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