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GB602306A - Improvements in and relating to electrode structure for x-ray generators - Google Patents

Improvements in and relating to electrode structure for x-ray generators

Info

Publication number
GB602306A
GB602306A GB18830/43A GB1883043A GB602306A GB 602306 A GB602306 A GB 602306A GB 18830/43 A GB18830/43 A GB 18830/43A GB 1883043 A GB1883043 A GB 1883043A GB 602306 A GB602306 A GB 602306A
Authority
GB
United Kingdom
Prior art keywords
anode
nov
button
relating
grain structure
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
GB18830/43A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB602306A publication Critical patent/GB602306A/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
    • H01J35/112—Non-rotating anodes

Landscapes

  • X-Ray Techniques (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

602,306. X-ray tubes. BRITISH THOMSON-HOUSTON CO., Ltd. Nov. 12, 1943, No. 18830. Convention date, Nov. 16, 1942. [Class 39 (i)] The target surface of the anode of an X-ray tube for radiographic or diagnostic purposes is formed of a metal treated so as to have its grain structure arranged in parallel relation and extending obliquely to the target surface. The whole surface of the anode may be formed in this manner ; as described, a button 21, Fig. 4, is cut transversely from a bar of the target material, e.g. tungsten or copper which has been rolled along its length. The button may be elliptical or circular in shape and is cast in or soldered in a recess 31 of the anode and is arranged so that the grain structure is directed along the direction of the cathode. Preferably, pure electrolytic metal is used.
GB18830/43A 1942-11-16 1943-11-12 Improvements in and relating to electrode structure for x-ray generators Expired GB602306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465716A US2340500A (en) 1942-11-16 1942-11-16 Anode structure

Publications (1)

Publication Number Publication Date
GB602306A true GB602306A (en) 1948-05-25

Family

ID=23848884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18830/43A Expired GB602306A (en) 1942-11-16 1943-11-12 Improvements in and relating to electrode structure for x-ray generators

Country Status (3)

Country Link
US (1) US2340500A (en)
FR (1) FR938697A (en)
GB (1) GB602306A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE481189A (en) * 1947-03-15
US2626370A (en) * 1949-05-26 1953-01-20 Rca Corp Filament structure for electron discharge device
US2688709A (en) * 1949-11-12 1954-09-07 Westinghouse Electric Corp X-ray anode and method of making same by electric welding
NL228956A (en) * 1957-07-06
US4185365A (en) * 1978-09-08 1980-01-29 General Electric Company Method of making stationary anode x-ray tube with brazed anode assembly
US4400824A (en) * 1980-02-12 1983-08-23 Tokyo Shibaura Denki Kabushiki Kaisha X-Ray tube with single crystalline copper target member
US6904118B2 (en) * 2002-07-23 2005-06-07 General Electric Company Method and apparatus for generating a density map using dual-energy CT
US7813473B2 (en) * 2002-07-23 2010-10-12 General Electric Company Method and apparatus for generating temporally interpolated projections
US20050226364A1 (en) * 2003-11-26 2005-10-13 General Electric Company Rotational computed tomography system and method
US7639774B2 (en) * 2003-12-23 2009-12-29 General Electric Company Method and apparatus for employing multiple axial-sources
US7333587B2 (en) 2004-02-27 2008-02-19 General Electric Company Method and system for imaging using multiple offset X-ray emission points
US7835486B2 (en) * 2006-08-30 2010-11-16 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
US20080056432A1 (en) * 2006-08-30 2008-03-06 General Electric Company Reconstruction of CT projection data
US7706499B2 (en) * 2006-08-30 2010-04-27 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
US7616731B2 (en) * 2006-08-30 2009-11-10 General Electric Company Acquisition and reconstruction of projection data using a stationary CT geometry
US11043352B1 (en) * 2019-12-20 2021-06-22 Varex Imaging Corporation Aligned grain structure targets, systems, and methods of forming

Also Published As

Publication number Publication date
FR938697A (en) 1948-10-21
US2340500A (en) 1944-02-01

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