NL60535C - - Google Patents

Info

Publication number
NL60535C
NL60535C NL60535DA NL60535C NL 60535 C NL60535 C NL 60535C NL 60535D A NL60535D A NL 60535DA NL 60535 C NL60535 C NL 60535C
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 NL60535C publication Critical patent/NL60535C/xx
Priority claimed from US272508A external-priority patent/US2336837A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70Arrangements for deflecting ray or beam
    • H01J29/72Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76Deflecting by magnetic fields only
    • H01J29/766Deflecting by magnetic fields only using a combination of saddle coils and toroidal windings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/54Arrangements for centring ray or beam
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58Arrangements for focusing or reflecting ray or beam
    • H01J29/64Magnetic lenses
    • H01J29/68Magnetic lenses using permanent magnets only
NL60535D 1938-05-10 NL60535C (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB212037X 1938-05-10
US272508A US2336837A (en) 1938-05-10 1939-05-08 Electrical apparatus
US459018A US2387110A (en) 1938-05-10 1942-09-19 Electrical apparatus

Publications (1)

Publication Number Publication Date
NL60535C true NL60535C (en:Method)

Family

ID=32110572

Family Applications (1)

Application Number Title Priority Date Filing Date
NL60535D NL60535C (en:Method) 1938-05-10

Country Status (5)

Country Link
US (1) US2387110A (en:Method)
CH (1) CH212037A (en:Method)
FR (1) FR854515A (en:Method)
GB (2) GB519668A (en:Method)
NL (1) NL60535C (en:Method)

Also Published As

Publication number Publication date
US2387110A (en) 1945-10-16
FR854515A (fr) 1940-04-17
CH212037A (fr) 1940-10-31
GB519715A (en) 1940-04-03
GB519668A (en) 1940-04-03

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