DE3272493D1 - An x-ray generator device - Google Patents

An x-ray generator device

Info

Publication number
DE3272493D1
DE3272493D1 DE8282306842T DE3272493T DE3272493D1 DE 3272493 D1 DE3272493 D1 DE 3272493D1 DE 8282306842 T DE8282306842 T DE 8282306842T DE 3272493 T DE3272493 T DE 3272493T DE 3272493 D1 DE3272493 D1 DE 3272493D1
Authority
DE
Germany
Prior art keywords
ray generator
generator device
ray
generator
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
DE8282306842T
Other languages
English (en)
Inventor
Jens Ulrik Madsen
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.)
Andrex Radiation Products AS
Original Assignee
Andrex Radiation Products AS
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 Andrex Radiation Products AS filed Critical Andrex Radiation Products AS
Application granted granted Critical
Publication of DE3272493D1 publication Critical patent/DE3272493D1/de
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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/153—Spot position control
DE8282306842T 1981-12-29 1982-12-21 An x-ray generator device Expired DE3272493D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK581681A DK147778C (da) 1981-12-29 1981-12-29 Roentgenstraalegenerator

Publications (1)

Publication Number Publication Date
DE3272493D1 true DE3272493D1 (en) 1986-09-11

Family

ID=8145452

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306842T Expired DE3272493D1 (en) 1981-12-29 1982-12-21 An x-ray generator device

Country Status (4)

Country Link
US (1) US4563769A (de)
EP (1) EP0083198B1 (de)
DE (1) DE3272493D1 (de)
DK (1) DK147778C (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679219A (en) * 1984-06-15 1987-07-07 Kabushiki Kaisha Toshiba X-ray tube
US5452720A (en) * 1990-09-05 1995-09-26 Photoelectron Corporation Method for treating brain tumors
US5153900A (en) * 1990-09-05 1992-10-06 Photoelectron Corporation Miniaturized low power x-ray source
US5369679A (en) * 1990-09-05 1994-11-29 Photoelectron Corporation Low power x-ray source with implantable probe for treatment of brain tumors
US5422926A (en) * 1990-09-05 1995-06-06 Photoelectron Corporation X-ray source with shaped radiation pattern
US5661773A (en) * 1992-03-19 1997-08-26 Wisconsin Alumni Research Foundation Interface for radiation therapy machine
DE69416587T2 (de) * 1993-06-09 1999-07-15 Wisconsin Alumni Res Found Strahlentherapiemaschine zum erzeugen eines gewünschten intensitätsprofils
EP0847249A4 (de) 1995-08-24 2004-09-29 Medtronic Ave Inc Röntgenstrahlen-katheter
US6377846B1 (en) 1997-02-21 2002-04-23 Medtronic Ave, Inc. Device for delivering localized x-ray radiation and method of manufacture
DE69823406T2 (de) * 1997-02-21 2005-01-13 Medtronic AVE, Inc., Santa Rosa Röntgenvorrichtung versehen mit einer Dehnungsstruktur zur lokalen Bestrahlung des Inneren eines Körpers
US6148061A (en) * 1997-04-28 2000-11-14 Newton Scientific, Inc. Miniature x-ray unit
US5854822A (en) * 1997-07-25 1998-12-29 Xrt Corp. Miniature x-ray device having cold cathode
US6108402A (en) * 1998-01-16 2000-08-22 Medtronic Ave, Inc. Diamond vacuum housing for miniature x-ray device
US6069938A (en) * 1998-03-06 2000-05-30 Chornenky; Victor Ivan Method and x-ray device using pulse high voltage source
US6195411B1 (en) 1999-05-13 2001-02-27 Photoelectron Corporation Miniature x-ray source with flexible probe
US6353658B1 (en) 1999-09-08 2002-03-05 The Regents Of The University Of California Miniature x-ray source
DE10251635A1 (de) * 2002-11-06 2004-05-27 Feinfocus Röntgen-Systeme GmbH Röntgenröhre, insbesondere Mikrofokus-Röntgenröhre
US20090301919A1 (en) * 2005-06-14 2009-12-10 Steven Patrick Pascale Project management organizer clip
USD632332S1 (en) 2010-06-01 2011-02-08 Steven Patrick Pascale Book page marker
US10030961B2 (en) 2015-11-27 2018-07-24 General Electric Company Gap measuring device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298335A (en) * 1940-09-10 1942-10-13 Gen Electric X Ray Corp Multiple target anode
NL69809C (de) * 1946-05-09
DE1074769B (de) * 1954-06-01 1960-02-04 Centre National De La Recherche Scientifique, Paris Röntgenröhre mit elektrostatischer Fokussierung
CH355225A (de) * 1958-01-22 1961-06-30 Foerderung Forschung Gmbh Verfahren und Einrichtung zum Kontrollieren und Korrigieren der Lage des durch einen Kathodenstrahl erzeugten Brennflecks auf der Antikathode einer Röntgenröhre
GB1057284A (en) * 1963-06-24 1967-02-01 Hilger & Watts Ltd Improvements in x-ray sources
US3303372A (en) * 1964-08-20 1967-02-07 Dunlee Corp X-ray generator with a knife edged cold cathode emitter
US3714487A (en) * 1970-03-26 1973-01-30 Philips Corp X-ray tube having external means to align electrodes
US4104531A (en) * 1976-10-04 1978-08-01 Thoro-Ray Inc. Electron beam target carrier with ceramic window for dental or medical X-ray use
GB1597841A (en) * 1977-01-19 1981-09-09 Nicolet Xrd Corp Electron beam focussing
DE2720640C2 (de) * 1977-05-07 1981-09-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Röntgenröhre für Körperhöhlenuntersuchungen
GB2023979A (en) * 1978-06-19 1980-01-03 Thoro Ray Inc Dental X-Ray apparatus

Also Published As

Publication number Publication date
EP0083198A1 (de) 1983-07-06
DK147778B (da) 1984-12-03
US4563769A (en) 1986-01-07
DK581681A (da) 1983-06-30
EP0083198B1 (de) 1986-08-06
DK147778C (da) 1985-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee