GB385938A - Improvements in x-ray tubes - Google Patents

Improvements in x-ray tubes

Info

Publication number
GB385938A
GB385938A GB9644/31A GB964431A GB385938A GB 385938 A GB385938 A GB 385938A GB 9644/31 A GB9644/31 A GB 9644/31A GB 964431 A GB964431 A GB 964431A GB 385938 A GB385938 A GB 385938A
Authority
GB
United Kingdom
Prior art keywords
anticathode
screen
cathode
aperture
ray 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
GB9644/31A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB385938A publication Critical patent/GB385938A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/26—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps
    • H01J3/26—Arrangements for deflecting ray or beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
GB9644/31A 1930-04-10 1931-03-30 Improvements in x-ray tubes Expired GB385938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL385938X 1930-04-10

Publications (1)

Publication Number Publication Date
GB385938A true GB385938A (en) 1933-01-05

Family

ID=19785703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9644/31A Expired GB385938A (en) 1930-04-10 1931-03-30 Improvements in x-ray tubes

Country Status (3)

Country Link
BE (1) BE378141A (https=)
FR (1) FR713190A (https=)
GB (1) GB385938A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175135A (en) * 1985-04-08 1986-11-19 Kms Fusion Inc Anode x-ray source

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208513A1 (de) * 2012-05-22 2013-11-28 Siemens Aktiengesellschaft Röntgenröhre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175135A (en) * 1985-04-08 1986-11-19 Kms Fusion Inc Anode x-ray source

Also Published As

Publication number Publication date
FR713190A (fr) 1931-10-23
BE378141A (https=)

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