FR39173E - Improvements to x-ray tubes - Google Patents

Improvements to x-ray tubes

Info

Publication number
FR39173E
FR39173E FR39173DA FR39173E FR 39173 E FR39173 E FR 39173E FR 39173D A FR39173D A FR 39173DA FR 39173 E FR39173 E FR 39173E
Authority
FR
France
Prior art keywords
ray tubes
tubes
ray
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR39173E publication Critical patent/FR39173E/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
    • H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N5/1014—Intracavitary radiation therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • A61N2005/1019—Sources therefor
    • A61N2005/1022—Generators, e.g. X-ray tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)
FR39173D 1929-10-18 1930-10-17 Improvements to x-ray tubes Expired FR39173E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400691A US1917099A (en) 1929-10-18 1929-10-18 x-ray tube

Publications (1)

Publication Number Publication Date
FR39173E true FR39173E (en) 1931-10-21

Family

ID=23584616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39173D Expired FR39173E (en) 1929-10-18 1930-10-17 Improvements to x-ray tubes

Country Status (4)

Country Link
US (1) US1917099A (en)
DE (1) DE606211C (en)
FR (1) FR39173E (en)
GB (1) GB364706A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108261203A (en) * 2017-01-03 2018-07-10 通用电气公司 C-arm x-ray imaging device and its pedestal

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480198A (en) * 1945-11-26 1949-08-30 Machlett Lab Inc Electrical discharge tube
GB701050A (en) * 1950-03-22 1953-12-16 Werner Ehrenberg Improvements in or relating to x-ray tubes
US7852987B2 (en) * 2009-05-18 2010-12-14 King Fahd University Of Petroleum And Minerals X-ray tube having a rotating and linearly translating anode
US8259905B2 (en) * 2009-05-18 2012-09-04 King Fahd University Of Petroleum And Minerals X-ray tube having a rotating and linearly translating anode
EP2609612B1 (en) 2010-08-27 2019-11-13 GE Sensing & Inspection Technologies GmbH Microfocus x-ray tube for a high-resolution x-ray apparatus
US20150117599A1 (en) 2013-10-31 2015-04-30 Sigray, Inc. X-ray interferometric imaging system
US9390881B2 (en) 2013-09-19 2016-07-12 Sigray, Inc. X-ray sources using linear accumulation
US9448190B2 (en) 2014-06-06 2016-09-20 Sigray, Inc. High brightness X-ray absorption spectroscopy system
EP3047501A4 (en) 2013-09-19 2017-06-21 Sigray Inc. X-ray sources using linear accumulation
US10297359B2 (en) 2013-09-19 2019-05-21 Sigray, Inc. X-ray illumination system with multiple target microstructures
US9449781B2 (en) 2013-12-05 2016-09-20 Sigray, Inc. X-ray illuminators with high flux and high flux density
US10269528B2 (en) 2013-09-19 2019-04-23 Sigray, Inc. Diverging X-ray sources using linear accumulation
US10295485B2 (en) 2013-12-05 2019-05-21 Sigray, Inc. X-ray transmission spectrometer system
USRE48612E1 (en) 2013-10-31 2021-06-29 Sigray, Inc. X-ray interferometric imaging system
US10304580B2 (en) 2013-10-31 2019-05-28 Sigray, Inc. Talbot X-ray microscope
US9594036B2 (en) 2014-02-28 2017-03-14 Sigray, Inc. X-ray surface analysis and measurement apparatus
US10401309B2 (en) 2014-05-15 2019-09-03 Sigray, Inc. X-ray techniques using structured illumination
US10352880B2 (en) 2015-04-29 2019-07-16 Sigray, Inc. Method and apparatus for x-ray microscopy
US10295486B2 (en) 2015-08-18 2019-05-21 Sigray, Inc. Detector for X-rays with high spatial and high spectral resolution
US10247683B2 (en) 2016-12-03 2019-04-02 Sigray, Inc. Material measurement techniques using multiple X-ray micro-beams
JP6937380B2 (en) 2017-03-22 2021-09-22 シグレイ、インコーポレイテッド Methods for performing X-ray spectroscopy and X-ray absorption spectroscopy systems
US10578566B2 (en) 2018-04-03 2020-03-03 Sigray, Inc. X-ray emission spectrometer system
CN112424591B (en) 2018-06-04 2024-05-24 斯格瑞公司 Wavelength dispersive X-ray spectrometer
CN112470245A (en) 2018-07-26 2021-03-09 斯格瑞公司 High brightness X-ray reflection source
US10656105B2 (en) 2018-08-06 2020-05-19 Sigray, Inc. Talbot-lau x-ray source and interferometric system
CN112638261A (en) 2018-09-04 2021-04-09 斯格瑞公司 System and method for utilizing filtered x-ray fluorescence
CN112823280A (en) 2018-09-07 2021-05-18 斯格瑞公司 System and method for depth-selectable X-ray analysis
US11152183B2 (en) 2019-07-15 2021-10-19 Sigray, Inc. X-ray source with rotating anode at atmospheric pressure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108261203A (en) * 2017-01-03 2018-07-10 通用电气公司 C-arm x-ray imaging device and its pedestal
CN108261203B (en) * 2017-01-03 2023-06-16 通用电气公司 C-arm X-ray imaging device and base thereof

Also Published As

Publication number Publication date
GB364706A (en) 1932-01-14
DE606211C (en) 1934-11-27
US1917099A (en) 1933-07-04

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