GB415710A - Improvements in or relating to x-ray tubes - Google Patents

Improvements in or relating to x-ray tubes

Info

Publication number
GB415710A
GB415710A GB610733A GB610733A GB415710A GB 415710 A GB415710 A GB 415710A GB 610733 A GB610733 A GB 610733A GB 610733 A GB610733 A GB 610733A GB 415710 A GB415710 A GB 415710A
Authority
GB
United Kingdom
Prior art keywords
tube
pump
ray
head
support
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
GB610733A
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.)
THOMAS EDWARD ALLIBONE
Associated Electrical Industries Ltd
Original Assignee
THOMAS EDWARD ALLIBONE
Associated Electrical Industries Ltd
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 THOMAS EDWARD ALLIBONE, Associated Electrical Industries Ltd filed Critical THOMAS EDWARD ALLIBONE
Priority to GB610733A priority Critical patent/GB415710A/en
Priority to GB17805/34A priority patent/GB415724A/en
Priority to GB1780434A priority patent/GB415723A/en
Priority to GB17803/34A priority patent/GB415722A/en
Priority claimed from GB17805/34A external-priority patent/GB415724A/en
Priority claimed from GB1780434A external-priority patent/GB415723A/en
Priority claimed from GB17803/34A external-priority patent/GB415722A/en
Publication of GB415710A publication Critical patent/GB415710A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • X-Ray Techniques (AREA)

Abstract

415,710. R÷ntgen-ray tubes. BANCROFT, F. E., 19, Delaine Road, Withington, Manchester, ALLIBONE, T. E., Senlac, Norman Road, Sale, Cheshire, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. Feb. 28, 1933, No. 6107. [Class 39 (i).] A Coolidge tube has a rigid tubular metal windowed head-portion containing at one end the anticathode and secured at the other end to the axially aligned insulating envelope, the remote end of which is closed by an end plate carrying the cathode support in cantilever fashion, and at least one of the joints between these three envelope portions is readily dismountable. The tube is mounted on a rigid support so that the head-portion is supported at the end remote from the anticathode and on the side of the support remote from the headportion is. mounted the evacuating pump, which is connected by the evacuating conduit to the head-portion, the whole arrangement being such that the tube and pump can be raised or lowered by movement of the support. In one form, a tube of the kind described in Specification 408,614 is mounted upon a shutter 1 which is adapted to be raised and lowered by means of cables, pulleys and balance weights. An oil backing pump 2, driven by a motor 3 and mounted with it on a platform 4 through springs 5, which platform is mounted on the rear end 6 of the head portion of the tube, is connected to a diffusion pump of the kind described in Specification 346,293, [Group XXVIII], which is in turn connected to a similar higher-speed pump 10 having a conduit 11 communicating with the X-ray tube interior. The invention is described with reference to a tube having a cathode filament mounting as described in Specification 415,712, a rotatable target mounting as described in Specification 415,711, an annular X-ray window co-operating with the rotatable target as described in Specification 415,722, a rotatable X-ray shield co-operating with the window as described in Specification 415,723 and strengthening means for the X-ray window as described in Specification 415,724. Specification 413,698, [Group XI], also is referred to.
GB610733A 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes Expired GB415710A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB610733A GB415710A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes
GB17805/34A GB415724A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes
GB1780434A GB415723A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes
GB17803/34A GB415722A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB610733A GB415710A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes
GB17805/34A GB415724A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes
GB1780434A GB415723A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes
GB17803/34A GB415722A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes

Publications (1)

Publication Number Publication Date
GB415710A true GB415710A (en) 1934-08-28

Family

ID=39646382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB610733A Expired GB415710A (en) 1933-02-28 1933-02-28 Improvements in or relating to x-ray tubes

Country Status (1)

Country Link
GB (1) GB415710A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110423990A (en) * 2019-09-03 2019-11-08 肇庆宏旺金属实业有限公司 A kind of steel band coating system
CN111063596A (en) * 2020-02-20 2020-04-24 丹东华日理学电气有限公司 Transmission type microfocus X-ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110423990A (en) * 2019-09-03 2019-11-08 肇庆宏旺金属实业有限公司 A kind of steel band coating system
CN111063596A (en) * 2020-02-20 2020-04-24 丹东华日理学电气有限公司 Transmission type microfocus X-ray tube

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