DE3765225D1 - Roentgenstrahlroehre. - Google Patents



Publication number
DE3765225D1 DE19873765225 DE3765225A DE3765225D1 DE 3765225 D1 DE3765225 D1 DE 3765225D1 DE 19873765225 DE19873765225 DE 19873765225 DE 3765225 A DE3765225 A DE 3765225A DE 3765225 D1 DE3765225 D1 DE 3765225D1
Grant status
Patent type
Prior art keywords
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 - Lifetime
Application number
Other languages
English (en)
Masaji C O Patent Divi Kujirai
Yoshio C O Patent Div Fukuhara
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Grant date



    • H01J35/00X-ray tubes
    • H01J35/02Details
    • H01J35/04Electrodes mutual position thereof and constructional adaptations of the electrodes therefor
    • H01J35/08Anodes; Anti cathodes
    • H01J35/10Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
DE19873765225 1986-10-27 1987-10-26 Roentgenstrahlroehre. Expired - Lifetime DE3765225D1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP25514786A JPH0668960B2 (ja) 1986-10-27 1986-10-27 X線管
JP25514886A JPS63110541A (en) 1986-10-27 1986-10-27 X-ray tube

Publications (1)

Publication Number Publication Date
DE3765225D1 true DE3765225D1 (de) 1990-10-31



Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873765225 Expired - Lifetime DE3765225D1 (de) 1986-10-27 1987-10-26 Roentgenstrahlroehre.

Country Status (4)

Country Link
US (1) US4800581A (de)
EP (1) EP0266157B1 (de)
KR (1) KR910001514B1 (de)
DE (1) DE3765225D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0787082B2 (ja) * 1987-07-24 1995-09-20 株式会社日立メディコ X線管用回転陽極ターゲット
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
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
JP3052240B2 (ja) * 1998-02-27 2000-06-12 東京タングステン株式会社 X線管用回転陽極及びその製造方法
US6069938A (en) * 1998-03-06 2000-05-30 Chornenky; Victor Ivan Method and x-ray device using pulse high voltage source
US6289079B1 (en) 1999-03-23 2001-09-11 Medtronic Ave, Inc. X-ray device and deposition process for manufacture
US6353658B1 (en) 1999-09-08 2002-03-05 The Regents Of The University Of California Miniature x-ray source
US7180981B2 (en) * 2002-04-08 2007-02-20 Nanodynamics-88, Inc. High quantum energy efficiency X-ray tube and targets
US6944270B1 (en) * 2004-02-26 2005-09-13 Osmic, Inc. X-ray source
EP2666180B1 (de) 2011-01-19 2016-11-30 Plansee SE Röntgendrehanode

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277452B (de) * 1965-10-11 1968-09-12 Plansee Metallwerk Drehanode fuer Roentgenroehren
DE1614019B2 (de) * 1967-08-05 1971-04-08 Roentgenstrahlenquelle fuer die herstellung kontrastreicher medizinischer roentgenaufnahmen
US3610984A (en) * 1967-12-28 1971-10-05 Tokyo Shibaura Electric Co Rotating-anode x-ray tube with multiple focal areas
US3737699A (en) * 1972-05-18 1973-06-05 Picker Corp X-ray tube having anode target layer of molybdenum rhenium alloy
US3778654A (en) * 1972-11-02 1973-12-11 Gen Electric Molybdenum alloy target for mammographic usage in x-ray tubes
US4004174A (en) * 1973-11-02 1977-01-18 Tokyo Shibaura Electric Co., Ltd. Rotary anode structure for an X-ray tube
US4298816A (en) * 1980-01-02 1981-11-03 General Electric Company Molybdenum substrate for high power density tungsten focal track X-ray targets
JPS60198045A (en) * 1984-03-21 1985-10-07 Toshiba Corp Rotary anode for x-rat tube
US4731805A (en) * 1984-06-08 1988-03-15 Boyarina Maiya F Rotary anode for an x-ray tube and an x-ray tube having such anode
EP0209163B1 (de) * 1985-07-11 1988-08-24 Metallwerk Plansee Gesellschaft M.B.H. Drehanode für Röntgenröhren

Also Published As

Publication number Publication date Type
EP0266157B1 (de) 1990-09-26 grant
EP0266157A1 (de) 1988-05-04 application
US4800581A (en) 1989-01-24 grant
KR910001514B1 (ko) 1991-03-09 grant

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)