GB858416A - Improvements in x-ray tubes - Google Patents

Improvements in x-ray tubes

Info

Publication number
GB858416A
GB858416A GB21897/56A GB2189756A GB858416A GB 858416 A GB858416 A GB 858416A GB 21897/56 A GB21897/56 A GB 21897/56A GB 2189756 A GB2189756 A GB 2189756A GB 858416 A GB858416 A GB 858416A
Authority
GB
United Kingdom
Prior art keywords
target
tube
ray
assembly
bush
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
GB21897/56A
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
Priority to GB21897/56A priority Critical patent/GB858416A/en
Publication of GB858416A publication Critical patent/GB858416A/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
    • H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures
    • H01J35/106—Active cooling, e.g. fluid flow, heat pipes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

858,416. X-ray tubes. ELY, R. E. V. Sept. 13, 1957 [July 16, 1956], No. 21897/56. Class 39(1). In an X-ray tube comprising a target assembly including a target 5 and a stem-like support member 7, 8 which traverses the evacuated envelope of the tube and the axis of which is disposed transversely to the axis of an electronemissive assembly, the target assembly is so arranged that it can be withdrawn from the tube and also can be moved axially and/or rotated while the tube is in operation so that various portions of the target can be usefully employed. As shown the target comprises a plurality of rings of different metals and is supported by an insulating carrier 7 and a spindle 8 having a sliding seal engagement with a sleeve 15 sealed to the envelope by means of a bush 17. The motion of the target may be step-by-step or continuous and the spindle may be screw-threaded at one end. The operating potential may be applied to the target by means of a bush-like element adapted to press against the target surface as described in Specification 858,417. Windows 11 are provided for inspection and adjustment of the target and an X-ray permeable window is associated with apertures 12. Target 5 and support members 7, 8 may be hollow so that a cooling fluid may be circulated therethrough.
GB21897/56A 1956-07-16 1956-07-16 Improvements in x-ray tubes Expired GB858416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21897/56A GB858416A (en) 1956-07-16 1956-07-16 Improvements in x-ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21897/56A GB858416A (en) 1956-07-16 1956-07-16 Improvements in x-ray tubes

Publications (1)

Publication Number Publication Date
GB858416A true GB858416A (en) 1961-01-11

Family

ID=10170636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21897/56A Expired GB858416A (en) 1956-07-16 1956-07-16 Improvements in x-ray tubes

Country Status (1)

Country Link
GB (1) GB858416A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207020B (en) * 1963-12-02 1965-12-16 Dr Med Gertrud Klefisch Vacuum tubes
US3248543A (en) * 1963-04-18 1966-04-26 Arthur H Pitchford X-ray spectrographic apparatus having a pair of X-ray tubes with different emission properties
DE1248174B (en) * 1962-09-15 1967-08-24 Yawata Iron & Steel Company Lt X-ray tubes for X-ray diffraction analysis
GB2133208A (en) * 1982-11-18 1984-07-18 Kratos Ltd X-ray sources
CN107234590A (en) * 2017-07-25 2017-10-10 杭州凯龙医疗器械有限公司 A kind of X-ray shell jump ring quick-fitting device and assembly method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248174B (en) * 1962-09-15 1967-08-24 Yawata Iron & Steel Company Lt X-ray tubes for X-ray diffraction analysis
US3248543A (en) * 1963-04-18 1966-04-26 Arthur H Pitchford X-ray spectrographic apparatus having a pair of X-ray tubes with different emission properties
DE1207020B (en) * 1963-12-02 1965-12-16 Dr Med Gertrud Klefisch Vacuum tubes
GB2133208A (en) * 1982-11-18 1984-07-18 Kratos Ltd X-ray sources
CN107234590A (en) * 2017-07-25 2017-10-10 杭州凯龙医疗器械有限公司 A kind of X-ray shell jump ring quick-fitting device and assembly method

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