ATE188312T1 - Röntgenröhre und anodentarget dafür - Google Patents

Röntgenröhre und anodentarget dafür

Info

Publication number
ATE188312T1
ATE188312T1 AT95913341T AT95913341T ATE188312T1 AT E188312 T1 ATE188312 T1 AT E188312T1 AT 95913341 T AT95913341 T AT 95913341T AT 95913341 T AT95913341 T AT 95913341T AT E188312 T1 ATE188312 T1 AT E188312T1
Authority
AT
Austria
Prior art keywords
ray tube
ray
withstand
anode target
resolution
Prior art date
Application number
AT95913341T
Other languages
English (en)
Inventor
Noboru Baba
Masao Shimizu
Mototatu Doi
Yuuzou Kozono
Kunihiro Maeda
Masatoshi Seki
Original Assignee
Hitachi Ltd
Hitachi Medical 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 Hitachi Ltd, Hitachi Medical Corp filed Critical Hitachi Ltd
Application granted granted Critical
Publication of ATE188312T1 publication Critical patent/ATE188312T1/de

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
    • 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
    • H01J2235/081—Target material

Landscapes

  • X-Ray Techniques (AREA)
  • Discharge Heating (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Radiation-Therapy Devices (AREA)
AT95913341T 1994-03-28 1995-03-27 Röntgenröhre und anodentarget dafür ATE188312T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5693694 1994-03-28
PCT/JP1995/000556 WO1995026565A1 (en) 1994-03-28 1995-03-27 X-ray tube and anode target thereof

Publications (1)

Publication Number Publication Date
ATE188312T1 true ATE188312T1 (de) 2000-01-15

Family

ID=13041417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95913341T ATE188312T1 (de) 1994-03-28 1995-03-27 Röntgenröhre und anodentarget dafür

Country Status (5)

Country Link
US (1) US6487275B1 (de)
EP (1) EP0756308B1 (de)
AT (1) ATE188312T1 (de)
DE (1) DE69514221T2 (de)
WO (1) WO1995026565A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289080B1 (en) * 1999-11-22 2001-09-11 General Electric Company X-ray target
US6707883B1 (en) * 2003-05-05 2004-03-16 Ge Medical Systems Global Technology Company, Llc X-ray tube targets made with high-strength oxide-dispersion strengthened molybdenum alloy
US7522707B2 (en) * 2006-11-02 2009-04-21 General Electric Company X-ray system, X-ray apparatus, X-ray target, and methods for manufacturing same
US7601399B2 (en) * 2007-01-31 2009-10-13 Surface Modification Systems, Inc. High density low pressure plasma sprayed focal tracks for X-ray anodes
US8428222B2 (en) * 2007-04-20 2013-04-23 General Electric Company X-ray tube target and method of repairing a damaged x-ray tube target
US7720200B2 (en) * 2007-10-02 2010-05-18 General Electric Company Apparatus for x-ray generation and method of making same
US8699667B2 (en) * 2007-10-02 2014-04-15 General Electric Company Apparatus for x-ray generation and method of making same
US20100221448A1 (en) * 2009-02-27 2010-09-02 Honeywell International Inc. Method for depositing a wear coating on a high strength substrate with an energy beam
AT12494U9 (de) 2011-01-19 2012-09-15 Plansee Se Röntgendrehanode
DE102011083495B3 (de) * 2011-09-27 2013-03-28 Siemens Aktiengesellschaft Röntgenvorrichtung
GB2517671A (en) 2013-03-15 2015-03-04 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target and rotary vacuum seal
CN108039311B (zh) * 2014-07-29 2019-07-05 株式会社东芝 X射线管用旋转阳极靶、x射线管以及x射线检查装置
US11043352B1 (en) * 2019-12-20 2021-06-22 Varex Imaging Corporation Aligned grain structure targets, systems, and methods of forming
EP4386807A1 (de) * 2022-12-13 2024-06-19 Plansee SE Röntgendrehanode mit zwei unterschiedlichen kornstrukturen im brennbahnbelag

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90795C (de) * 1947-11-04
NL215843A (de) * 1956-03-30
US3375109A (en) 1966-06-24 1968-03-26 Chase Brass & Copper Co Process for preparing rheniumrefractory alloys
AT278184B (de) 1967-08-28 1970-01-26 Plansee Metallwerk Drehanode für Röntgenröhren
US3790838A (en) 1973-02-27 1974-02-05 Machlett Lab Inc X-ray tube target
JPS5434517A (en) 1977-08-22 1979-03-14 Kawasaki Heavy Ind Ltd Method of hanging side plate of cylindrical storage tank
NL8101697A (nl) 1981-04-07 1982-11-01 Philips Nv Werkwijze voor het vervaardigen van een anode en zo verkregen anode.
JPS63146330A (ja) 1986-12-09 1988-06-18 Tokyo Tungsten Co Ltd Ｘ線管用回転陽極とその製造方法
JPS63193442A (ja) 1987-02-04 1988-08-10 Tokyo Tungsten Co Ltd Ｘ線管用回転陽極
JPH0731993B2 (ja) * 1987-03-18 1995-04-10 株式会社日立製作所 Ｘ線管用ターゲット及びそれを用いたｘ線管
JP2791977B2 (ja) 1987-08-03 1998-08-27 メタルウエルク、プランゼー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング Ｘ線管用回転陽極及びその製造方法
US4920012A (en) 1989-06-09 1990-04-24 General Electric Company Articles having coatings of fine-grained and/or equiaxed grain structure
JP2955605B2 (ja) * 1991-05-17 1999-10-04 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
US5204891A (en) * 1991-10-30 1993-04-20 General Electric Company Focal track structures for X-ray anodes and method of preparation thereof
JPH05283022A (ja) * 1992-03-31 1993-10-29 Toshiba Corp Ｘ線管用陽極
JPH05279710A (ja) 1992-03-31 1993-10-26 Toshiba Corp 連続傾斜機能金属材料
JP3277226B2 (ja) * 1992-07-03 2002-04-22 株式会社アライドマテリアル Ｘ線管用回転陽極及びその製造方法

Also Published As

Publication number Publication date
DE69514221D1 (de) 2000-02-03
WO1995026565A1 (en) 1995-10-05
DE69514221T2 (de) 2000-05-11
EP0756308B1 (de) 1999-12-29
EP0756308A4 (de) 1996-12-13
EP0756308A1 (de) 1997-01-29
US6487275B1 (en) 2002-11-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee