GB300547A - - Google Patents

Info

Publication number
GB300547A
GB300547A GB30809/28A GB3080928A GB300547A GB 300547 A GB300547 A GB 300547A GB 30809/28 A GB30809/28 A GB 30809/28A GB 3080928 A GB3080928 A GB 3080928A GB 300547 A GB300547 A GB 300547A
Authority
GB
United Kingdom
Prior art keywords
anode
ntgen
metals
cathode
tubes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB30809/28A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB300547A publication Critical patent/GB300547A/en
Expired legal-status Critical Current

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
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB30809/28A 1927-11-14 1928-10-24 Expired GB300547A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE300547T 1927-11-14

Publications (1)

Publication Number Publication Date
GB300547A true GB300547A (de) 1929-10-10

Family

ID=31894256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30809/28A Expired GB300547A (de) 1927-11-14 1928-10-24

Country Status (4)

Country Link
AT (1) AT123656B (de)
FR (1) FR663245A (de)
GB (1) GB300547A (de)
NL (1) NL29072C (de)

Also Published As

Publication number Publication date
AT123656B (de) 1931-07-10
NL29072C (de)
FR663245A (fr) 1929-08-19

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