BE340859A - - Google Patents

Info

Publication number
BE340859A
BE340859A BE340859DA BE340859A BE 340859 A BE340859 A BE 340859A BE 340859D A BE340859D A BE 340859DA BE 340859 A BE340859 A BE 340859A
Authority
BE
Belgium
Prior art keywords
foot
cathode
cesium
anode
bulb
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE340859A publication Critical patent/BE340859A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186Getter supports

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
BE340859D BE340859A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE340859A true BE340859A (enrdf_load_stackoverflow)

Family

ID=17569

Family Applications (1)

Application Number Title Priority Date Filing Date
BE340859D BE340859A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE340859A (enrdf_load_stackoverflow)

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