GB365285A - Improvements in or relating to x-ray tubes - Google Patents

Improvements in or relating to x-ray tubes

Info

Publication number
GB365285A
GB365285A GB38697/30A GB3869730A GB365285A GB 365285 A GB365285 A GB 365285A GB 38697/30 A GB38697/30 A GB 38697/30A GB 3869730 A GB3869730 A GB 3869730A GB 365285 A GB365285 A GB 365285A
Authority
GB
United Kingdom
Prior art keywords
incisions
tungsten
ray tubes
anticathode
relating
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
GB38697/30A
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 GB365285A publication Critical patent/GB365285A/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
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes

Landscapes

  • X-Ray Techniques (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Solid Thermionic Cathode (AREA)
  • Microwave Tubes (AREA)
  • Package Frames And Binding Bands (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
GB38697/30A 1930-01-16 1930-12-23 Improvements in or relating to x-ray tubes Expired GB365285A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL30403T 1930-01-16
NL34154T 1930-06-13

Publications (1)

Publication Number Publication Date
GB365285A true GB365285A (en) 1932-01-21

Family

ID=26641961

Family Applications (2)

Application Number Title Priority Date Filing Date
GB38697/30A Expired GB365285A (en) 1930-01-16 1930-12-23 Improvements in or relating to x-ray tubes
GB67/31A Expired GB365297A (en) 1930-01-16 1931-01-01 Improvements in or relating to x-ray tubes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB67/31A Expired GB365297A (en) 1930-01-16 1931-01-01 Improvements in or relating to x-ray tubes

Country Status (7)

Country Link
US (2) US1984583A (enrdf_load_stackoverflow)
BE (1) BE376007A (enrdf_load_stackoverflow)
CH (1) CH153019A (enrdf_load_stackoverflow)
DE (1) DE603895C (enrdf_load_stackoverflow)
FR (1) FR708295A (enrdf_load_stackoverflow)
GB (2) GB365285A (enrdf_load_stackoverflow)
NL (2) NL34154C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7079625B2 (en) * 2003-01-20 2006-07-18 Siemens Aktiengesellschaft X-ray anode having an electron incident surface scored by microslits

Also Published As

Publication number Publication date
BE376007A (enrdf_load_stackoverflow)
CH153019A (de) 1932-02-29
NL34154C (enrdf_load_stackoverflow)
DE603895C (de) 1934-10-11
NL30403C (enrdf_load_stackoverflow)
US1984583A (en) 1934-12-18
FR708295A (fr) 1931-07-22
GB365297A (en) 1932-01-21
US1927456A (en) 1933-09-19

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