BE483164A - - Google Patents

Info

Publication number
BE483164A
BE483164A BE483164DA BE483164A BE 483164 A BE483164 A BE 483164A BE 483164D A BE483164D A BE 483164DA BE 483164 A BE483164 A BE 483164A
Authority
BE
Belgium
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 BE483164A publication Critical patent/BE483164A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/22—Heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/30—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates
BE483164D 1948-06-14 BE483164A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58542T 1948-06-14

Publications (1)

Publication Number Publication Date
BE483164A true BE483164A (ja�@�@)

Family

ID=8692438

Family Applications (1)

Application Number Title Priority Date Filing Date
BE483164D BE483164A (ja�@�@) 1948-06-14

Country Status (2)

Country Link
BE (1) BE483164A (ja�@�@)
FR (1) FR58542E (ja�@�@)

Also Published As

Publication number Publication date
FR58542E (fr) 1954-01-27

Similar Documents

Publication Publication Date Title
AT165629B (ja�@�@)
AT165757B (ja�@�@)
AT166638B (ja�@�@)
BE483164A (ja�@�@)
BE267826A (ja�@�@)
BE393137A (ja�@�@)
BE404066A (ja�@�@)
BE412124A (ja�@�@)
BE429008A (ja�@�@)
BE43050A (ja�@�@)
BE461649A (ja�@�@)
BE469104A (ja�@�@)
BE477919A (ja�@�@)
BE478011A (ja�@�@)
BE478240A (ja�@�@)
BE479349A (ja�@�@)
BE479350A (ja�@�@)
BE479540A (ja�@�@)
BE479713A (ja�@�@)
BE479830A (ja�@�@)
BE479891A (ja�@�@)
BE480221A (ja�@�@)
BE480353A (ja�@�@)
BE480366A (ja�@�@)
BE480805A (ja�@�@)