DE602005015284D1 - X-ray tube with rotary anode - Google Patents

X-ray tube with rotary anode

Info

Publication number
DE602005015284D1
DE602005015284D1 DE602005015284T DE602005015284T DE602005015284D1 DE 602005015284 D1 DE602005015284 D1 DE 602005015284D1 DE 602005015284 T DE602005015284 T DE 602005015284T DE 602005015284 T DE602005015284 T DE 602005015284T DE 602005015284 D1 DE602005015284 D1 DE 602005015284D1
Authority
DE
Germany
Prior art keywords
ray tube
rotary anode
anode
rotary
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.)
Active
Application number
DE602005015284T
Other languages
German (de)
Inventor
Masataka Sakata
Tomohiro Chaki
Masaru Kuribayashi
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.)
Rigaku Denki Co Ltd
Rigaku Corp
Original Assignee
Rigaku Denki Co Ltd
Rigaku 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
Application filed by Rigaku Denki Co Ltd, Rigaku Corp filed Critical Rigaku Denki Co Ltd
Publication of DE602005015284D1 publication Critical patent/DE602005015284D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures
    • H01J35/106—Active cooling, e.g. fluid flow, heat pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1204—Cooling of the anode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1225—Cooling characterised by method
    • H01J2235/1262—Circulating fluids
    • H01J2235/127—Control of flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1225—Cooling characterised by method
    • H01J2235/1262—Circulating fluids
    • H01J2235/1283—Circulating fluids in conjunction with extended surfaces (e.g. fins or ridges)

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • X-Ray Techniques (AREA)
DE602005015284T 2004-12-21 2005-12-19 X-ray tube with rotary anode Active DE602005015284D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004369816A JP4210645B2 (en) 2004-12-21 2004-12-21 Rotating anti-cathode X-ray tube and X-ray generator

Publications (1)

Publication Number Publication Date
DE602005015284D1 true DE602005015284D1 (en) 2009-08-20

Family

ID=35632344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015284T Active DE602005015284D1 (en) 2004-12-21 2005-12-19 X-ray tube with rotary anode

Country Status (3)

Country Link
EP (1) EP1675152B1 (en)
JP (1) JP4210645B2 (en)
DE (1) DE602005015284D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4814744B2 (en) * 2006-09-26 2011-11-16 ブルカー・エイエックスエス株式会社 Rotating anti-cathode X-ray tube and X-ray generator
US7508916B2 (en) * 2006-12-08 2009-03-24 General Electric Company Convectively cooled x-ray tube target and method of making same
JP4629739B2 (en) * 2008-01-15 2011-02-09 株式会社リガク How to use a rotating anti-cathode X-ray tube
ITBO20080147A1 (en) * 2008-03-05 2009-09-06 Micronica S R L RADIOLOGICAL EQUIPMENT
JP6863834B2 (en) * 2017-06-26 2021-04-21 キヤノン電子管デバイス株式会社 X-ray tube device
JP6960153B2 (en) 2017-09-05 2021-11-05 株式会社リガク X-ray generator
WO2020232253A1 (en) * 2019-05-15 2020-11-19 Zamenhof Robert G Technology for contrast-enhanced mammography
CN111243924B (en) * 2020-01-14 2022-10-25 中国电子科技集团公司第三十八研究所 Rotating target mechanism for ray source
JP7542374B2 (en) * 2020-09-17 2024-08-30 東京エレクトロン株式会社 Rotation mechanism and substrate processing apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622687A (en) * 1981-04-02 1986-11-11 Arthur H. Iversen Liquid cooled anode x-ray tubes
US4523327A (en) * 1983-01-05 1985-06-11 The United States Of America As Represented By The Secretary Of The Air Force Multi-color X-ray line source
JPS61259446A (en) * 1985-05-13 1986-11-17 Fujitsu Ltd Rotary anode x-ray generator
US4945562A (en) * 1989-04-24 1990-07-31 General Electric Company X-ray target cooling
JPH03171541A (en) * 1989-11-29 1991-07-25 Rigaku Corp Cooling method and device of target for x-ray generator
JP3659508B2 (en) * 1994-01-28 2005-06-15 株式会社リガク Rotating anti-cathode X-ray generator
JPH08106870A (en) * 1994-09-30 1996-04-23 Rigaku Corp Rotating pair cathode assembly of x-ray tube
JP2000251810A (en) * 1999-03-02 2000-09-14 Rigaku Corp Target for x-ray tube

Also Published As

Publication number Publication date
EP1675152A3 (en) 2008-05-21
JP4210645B2 (en) 2009-01-21
JP2006179240A (en) 2006-07-06
EP1675152A2 (en) 2006-06-28
EP1675152B1 (en) 2009-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition