NL71691C - - Google Patents

Info

Publication number
NL71691C
NL71691C NL71691DA NL71691C NL 71691 C NL71691 C NL 71691C NL 71691D A NL71691D A NL 71691DA NL 71691 C NL71691 C NL 71691C
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 NL71691C publication Critical patent/NL71691C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02Electrodes; Magnetic control means; Screens
    • H01J23/04Cathodes
    • H01J23/05Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/54Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
    • H01J25/56Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes with interdigital arrangements of anodes, e.g. turbator tube
NL71691D 1947-07-30 NL71691C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH649619X 1947-07-30

Publications (1)

Publication Number Publication Date
NL71691C true NL71691C (xx)

Family

ID=4526015

Family Applications (2)

Application Number Title Priority Date Filing Date
NL646414484A NL141303B (nl) 1947-07-30 Werkwijze voor het beeldmatig ontleden van fotogeleidende oppervlakken.
NL71691D NL71691C (xx) 1947-07-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL646414484A NL141303B (nl) 1947-07-30 Werkwijze voor het beeldmatig ontleden van fotogeleidende oppervlakken.

Country Status (6)

Country Link
BE (1) BE483959A (xx)
CH (1) CH260193A (xx)
DE (1) DE853030C (xx)
FR (1) FR969227A (xx)
GB (1) GB649619A (xx)
NL (2) NL71691C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760641B2 (ja) * 1985-02-06 1995-06-28 新日本無線株式会社 マグネトロン用陰極

Also Published As

Publication number Publication date
NL141303B (nl)
CH260193A (de) 1949-02-28
DE853030C (de) 1952-10-20
BE483959A (xx)
FR969227A (fr) 1950-12-15
GB649619A (en) 1951-01-31

Similar Documents

Publication Publication Date Title
FR973819A (xx)
FR962933A (xx)
FR964238A (xx)
NL73186C (xx)
BE474505A (xx)
FR965724A (xx)
FR924286A (xx)
BE472149A (xx)
BE474614A (xx)
BE474335A (xx)
BE472071A (xx)
NL142639C (xx)
BE485619A (xx)
BE484326A (xx)
BE482503A (xx)
BE481299A (xx)
BE480294A (xx)
BE471830A (xx)
BE477965A (xx)
BE474976A (xx)
BE474878A (xx)
BE474872A (xx)
BE474625A (xx)
BE473954A (xx)
BE401708A (xx)