DE602006019678D1 - Röntgenstrahlerzeugungsvorrichtung, deren Drehanode axial verschoben wird - Google Patents

Röntgenstrahlerzeugungsvorrichtung, deren Drehanode axial verschoben wird

Info

Publication number
DE602006019678D1
DE602006019678D1 DE602006019678T DE602006019678T DE602006019678D1 DE 602006019678 D1 DE602006019678 D1 DE 602006019678D1 DE 602006019678 T DE602006019678 T DE 602006019678T DE 602006019678 T DE602006019678 T DE 602006019678T DE 602006019678 D1 DE602006019678 D1 DE 602006019678D1
Authority
DE
Germany
Prior art keywords
generating device
device whose
axially displaced
ray generating
rotary anode
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
DE602006019678T
Other languages
English (en)
Inventor
Noriyoshi Sakabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE602006019678D1 publication Critical patent/DE602006019678D1/de
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
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/26—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/28—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by vibration, oscillation, reciprocation, or swash-plate motion of the anode or anticathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/086—Target geometry

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • X-Ray Techniques (AREA)
DE602006019678T 2005-09-14 2006-08-30 Röntgenstrahlerzeugungsvorrichtung, deren Drehanode axial verschoben wird Active DE602006019678D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005267227A JP4238245B2 (ja) 2005-09-14 2005-09-14 Ｘ線発生方法及びｘ線発生装置

Publications (1)

Publication Number Publication Date
DE602006019678D1 true DE602006019678D1 (de) 2011-03-03

Family

ID=37733955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019678T Active DE602006019678D1 (de) 2005-09-14 2006-08-30 Röntgenstrahlerzeugungsvorrichtung, deren Drehanode axial verschoben wird

Country Status (6)

Country Link
US (1) US7394891B2 (de)
EP (1) EP1764820B1 (de)
JP (1) JP4238245B2 (de)
CN (1) CN100543918C (de)
DE (1) DE602006019678D1 (de)
HK (1) HK1101049A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5022124B2 (ja) * 2007-07-11 2012-09-12 知平 坂部 回転対陰極ｘ線発生装置及びｘ線発生方法
JP5006737B2 (ja) * 2007-08-28 2012-08-22 知平 坂部 回転対陰極ｘ線発生装置及びｘ線発生方法
US7751530B2 (en) * 2007-09-17 2010-07-06 General Electric Company High flux X-ray target and assembly
JP5248254B2 (ja) * 2008-09-29 2013-07-31 知平 坂部 Ｘ線発生方法及びｘ線発生装置
JP2012084383A (ja) * 2010-10-12 2012-04-26 Tomohei Sakabe Ｘ線発生方法及びｘ線発生装置
CN104470179B (zh) * 2013-09-23 2017-10-24 清华大学 一种产生均整x射线辐射场的装置以及方法
US11101098B1 (en) * 2020-04-13 2021-08-24 Hamamatsu Photonics K.K. X-ray generation apparatus with electron passage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836805A (en) * 1973-05-21 1974-09-17 Philips Corp Rotating anode x-ray tube
FR2566987B1 (fr) * 1984-06-29 1986-10-10 Thomson Cgr Dispositif radiologique a asservissement en position de foyer
JPH0410342A (ja) 1990-04-27 1992-01-14 Toshiba Corp 回転陽極形ｘ線管
JPH11339704A (ja) * 1998-05-29 1999-12-10 Tomohei Sakabe 回転対陰極ｘ線発生装置
AU2003268462A1 (en) 2002-09-03 2004-03-29 Parker Medical, Inc. Multiple grooved x-ray generator
US7305063B2 (en) 2003-07-18 2007-12-04 Koninklijke Philips Electronics N.V. Cylindrical x-ray tube for computed tomography imaging

Also Published As

Publication number Publication date
EP1764820B1 (de) 2011-01-19
US7394891B2 (en) 2008-07-01
CN1933090A (zh) 2007-03-21
US20070104319A1 (en) 2007-05-10
EP1764820A3 (de) 2007-12-12
JP2007080674A (ja) 2007-03-29
HK1101049A1 (en) 2007-10-05
JP4238245B2 (ja) 2009-03-18
CN100543918C (zh) 2009-09-23
EP1764820A2 (de) 2007-03-21

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