GB646275A - Improvements relating to x-ray tubes - Google Patents

Improvements relating to x-ray tubes

Info

Publication number
GB646275A
GB646275A GB26312/48A GB2631248A GB646275A GB 646275 A GB646275 A GB 646275A GB 26312/48 A GB26312/48 A GB 26312/48A GB 2631248 A GB2631248 A GB 2631248A GB 646275 A GB646275 A GB 646275A
Authority
GB
United Kingdom
Prior art keywords
anode
ray tubes
improvements relating
screen
spindle
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
GB26312/48A
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.)
NEWTON VICTOR Ltd
NORMAN CHARLES CORDINGLY
Original Assignee
NEWTON VICTOR Ltd
NORMAN CHARLES CORDINGLY
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 NEWTON VICTOR Ltd, NORMAN CHARLES CORDINGLY filed Critical NEWTON VICTOR Ltd
Priority to GB26312/48A priority Critical patent/GB646275A/en
Publication of GB646275A publication Critical patent/GB646275A/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
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H01J35/1024—Rolling bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1006—Supports or shafts for target or substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • H01J2235/167—Shielding arrangements against thermal (heat) energy

Landscapes

  • X-Ray Techniques (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

646,275. X-ray tubes. CORDINGLY N. C., and NEWTON VICTOR, Ltd. Oct 8, 1948, No. 26312 [Class 39 (i)] An X - ray tube has a rotating anode 3 connected to a rotating spindle 7 and an end shield 13 15 is located to screen the spindle from hea radiated from the anode, an externa flange 14 of the screen being located ad jacent the periphera edge of the anode so as to form an effectively continuous surface to reduce electrical stresses. Specification 646,274 is referred to
GB26312/48A 1948-10-08 1948-10-08 Improvements relating to x-ray tubes Expired GB646275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26312/48A GB646275A (en) 1948-10-08 1948-10-08 Improvements relating to x-ray tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26312/48A GB646275A (en) 1948-10-08 1948-10-08 Improvements relating to x-ray tubes

Publications (1)

Publication Number Publication Date
GB646275A true GB646275A (en) 1950-11-15

Family

ID=10241671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26312/48A Expired GB646275A (en) 1948-10-08 1948-10-08 Improvements relating to x-ray tubes

Country Status (1)

Country Link
GB (1) GB646275A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109951A (en) * 1960-12-02 1963-11-05 Dunlee Corp Rotary X-ray tube target
US4281268A (en) * 1978-01-18 1981-07-28 Tokyo Shibaura Denki Kabushiki Kaisha X-ray tube with cooled shield between target and rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109951A (en) * 1960-12-02 1963-11-05 Dunlee Corp Rotary X-ray tube target
US4281268A (en) * 1978-01-18 1981-07-28 Tokyo Shibaura Denki Kabushiki Kaisha X-ray tube with cooled shield between target and rotor

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