HK1101049A1 - X-ray generating method and x-ray generating apparatus - Google Patents

X-ray generating method and x-ray generating apparatus

Info

Publication number
HK1101049A1
HK1101049A1 HK07106080.1A HK07106080A HK1101049A1 HK 1101049 A1 HK1101049 A1 HK 1101049A1 HK 07106080 A HK07106080 A HK 07106080A HK 1101049 A1 HK1101049 A1 HK 1101049A1
Authority
HK
Hong Kong
Prior art keywords
ray generating
generating apparatus
generating method
ray
generating
Prior art date
Application number
HK07106080.1A
Other languages
English (en)
Inventor
Noriyoshi Sakabe
Original Assignee
Noriyoshi Sakabe
Kiwako Sakabe
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 Noriyoshi Sakabe, Kiwako Sakabe filed Critical Noriyoshi Sakabe
Publication of HK1101049A1 publication Critical patent/HK1101049A1/xx

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)
HK07106080.1A 2005-09-14 2007-06-07 X-ray generating method and x-ray generating apparatus HK1101049A1 (en)

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
HK1101049A1 true HK1101049A1 (en) 2007-10-05

Family

ID=37733955

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07106080.1A HK1101049A1 (en) 2005-09-14 2007-06-07 X-ray generating method and x-ray generating apparatus

Country Status (6)

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

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
JP2007080674A (ja) 2007-03-29
EP1764820A2 (fr) 2007-03-21
EP1764820A3 (fr) 2007-12-12
CN100543918C (zh) 2009-09-23
JP4238245B2 (ja) 2009-03-18
DE602006019678D1 (de) 2011-03-03
EP1764820B1 (fr) 2011-01-19
CN1933090A (zh) 2007-03-21
US7394891B2 (en) 2008-07-01
US20070104319A1 (en) 2007-05-10

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130914