DE502006002708D1 - Lagereinheit für Drehanoden von Röntgenröhren - Google Patents

Lagereinheit für Drehanoden von Röntgenröhren

Info

Publication number
DE502006002708D1
DE502006002708D1 DE502006002708T DE502006002708T DE502006002708D1 DE 502006002708 D1 DE502006002708 D1 DE 502006002708D1 DE 502006002708 T DE502006002708 T DE 502006002708T DE 502006002708 T DE502006002708 T DE 502006002708T DE 502006002708 D1 DE502006002708 D1 DE 502006002708D1
Authority
DE
Germany
Prior art keywords
unit
bearing
ray tubes
bearing unit
shaft
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
DE502006002708T
Other languages
English (en)
Inventor
Wolfgang Kaika
Thomas Maussner
Stefan Tritthart
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.)
Paul Mueller GmbH and Co KG Unternehmensbeteiligungen
Original Assignee
Paul Mueller GmbH and Co KG Unternehmensbeteiligungen
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 Paul Mueller GmbH and Co KG Unternehmensbeteiligungen filed Critical Paul Mueller GmbH and Co KG Unternehmensbeteiligungen
Publication of DE502006002708D1 publication Critical patent/DE502006002708D1/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
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H01J35/1024—Rolling bearings
    • 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
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1006—Supports or shafts for target or substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1046—Bearings and bearing contact surfaces

Landscapes

  • Rolling Contact Bearings (AREA)
  • X-Ray Techniques (AREA)
  • Mounting Of Bearings Or Others (AREA)
DE502006002708T 2006-04-04 2006-04-04 Lagereinheit für Drehanoden von Röntgenröhren Active DE502006002708D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06007156A EP1843381B1 (de) 2006-04-04 2006-04-04 Lagereinheit für Drehanoden von Röntgenröhren

Publications (1)

Publication Number Publication Date
DE502006002708D1 true DE502006002708D1 (de) 2009-03-12

Family

ID=36926344

Family Applications (2)

Application Number Title Priority Date Filing Date
DE502006002708T Active DE502006002708D1 (de) 2006-04-04 2006-04-04 Lagereinheit für Drehanoden von Röntgenröhren
DE112007001355T Withdrawn DE112007001355A5 (de) 2006-04-04 2007-04-03 Lagereinheit für Drehanoden von Röntgenröhren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112007001355T Withdrawn DE112007001355A5 (de) 2006-04-04 2007-04-03 Lagereinheit für Drehanoden von Röntgenröhren

Country Status (12)

Country Link
US (1) US7970104B2 (de)
EP (1) EP1843381B1 (de)
JP (1) JP5322919B2 (de)
KR (1) KR101383420B1 (de)
CN (1) CN101438372B (de)
AT (1) ATE421763T1 (de)
BR (1) BRPI0710041B1 (de)
CA (1) CA2648337C (de)
DE (2) DE502006002708D1 (de)
ES (1) ES2321433T3 (de)
TW (1) TWI398896B (de)
WO (1) WO2008019682A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5730497B2 (ja) * 2010-04-28 2015-06-10 浜松ホトニクス株式会社 Ｘ線発生装置
WO2014075664A1 (de) * 2012-11-19 2014-05-22 Paul Müller GmbH & Co. KG Unternehmensbeteiligungen Lagereinheit für drehanoden von röntgenröhren
DE102018204133A1 (de) * 2018-03-19 2019-09-19 Minebea Mitsumi Inc. Drehanodenlagerung für eine Röntgenröhre und Drehanode für eine Röntgenröhre
DE102021204081A1 (de) * 2021-04-23 2022-10-27 Minebea Mitsumi Inc. Drehanodenlageranordnung und Drehanode für eine Röntgenröhre sowie Verfahren zur Montage einer Drehanodenlageranordnung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699373A (en) * 1971-07-02 1972-10-17 Machlett Lab Inc X-ray tube with electrically conductive bearing bypass
DE3041558A1 (de) * 1980-11-04 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von lagern fuer drehanoden von roentgenroehren und damit hergestellten roentgenroehren
CN1007851B (zh) * 1985-04-01 1990-05-02 N·V·菲利蒲光灯制造公司 带有螺线槽轴承的x-射线管
JPS63116331A (ja) * 1986-11-04 1988-05-20 Toshiba Corp 回転陽極型ｘ線管の製造方法
DE8705478U1 (de) * 1987-04-13 1988-08-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE68925589T2 (de) * 1988-07-11 1996-06-05 Koyo Seiko Co Servolenkung
US4914684A (en) * 1989-03-31 1990-04-03 General Electric Company Titanium carbide coating of bearing components
US5308172A (en) * 1993-07-19 1994-05-03 General Electric Company Bearing assembly
JP3017914B2 (ja) * 1994-02-28 2000-03-13 光洋精工株式会社 総玉軸受及びアンギュラ型総玉軸受装置
JPH0842564A (ja) * 1994-08-04 1996-02-13 Nippon Seiko Kk Ｘ線管回転陽極用玉軸受
JP3877895B2 (ja) * 1999-01-18 2007-02-07 株式会社ジェイテクト 回転陽極ｘ線管
US6445770B1 (en) * 2000-02-10 2002-09-03 Koninklijke Philips Electronics N.V. Thermally isolated x-ray tube bearing
DE10017777A1 (de) * 2000-04-10 2001-10-18 Siemens Ag Röntgenröhre
US6693990B1 (en) * 2001-05-14 2004-02-17 Varian Medical Systems Technologies, Inc. Low thermal resistance bearing assembly for x-ray device
US6636583B2 (en) * 2002-03-04 2003-10-21 Ge Medical Systems Global Technology Co., Llc Grease bearing with gallium shunt
JP2003267230A (ja) * 2002-03-13 2003-09-25 Honda Motor Co Ltd ケーブル式ステアリング装置
CN2570970Y (zh) * 2002-09-26 2003-09-03 钟晓华 用于旋转阳极x射线管的滑动轴承
KR100461739B1 (ko) * 2002-10-14 2004-12-16 주식회사 에스 피 지 기어드 모터의 하우징 구조
JP4223863B2 (ja) * 2003-05-30 2009-02-12 浜松ホトニクス株式会社 Ｘ線発生装置

Also Published As

Publication number Publication date
KR101383420B1 (ko) 2014-04-08
CN101438372B (zh) 2010-12-15
CN101438372A (zh) 2009-05-20
JP5322919B2 (ja) 2013-10-23
TWI398896B (zh) 2013-06-11
JP2009532833A (ja) 2009-09-10
CA2648337C (en) 2015-02-17
BRPI0710041B1 (pt) 2018-12-04
US20090129548A1 (en) 2009-05-21
KR20080112268A (ko) 2008-12-24
TW200811901A (en) 2008-03-01
ES2321433T3 (es) 2009-06-05
BRPI0710041A2 (pt) 2011-08-02
DE112007001355A5 (de) 2009-03-05
WO2008019682A1 (de) 2008-02-21
ATE421763T1 (de) 2009-02-15
US7970104B2 (en) 2011-06-28
CA2648337A1 (en) 2008-02-21
EP1843381A1 (de) 2007-10-10
EP1843381B1 (de) 2009-01-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition