FR2879809B1 - X-RAY TUBE WITH PERFECTED BEARING CARTRIDGE AND METHOD OF MANUFACTURE - Google Patents

X-RAY TUBE WITH PERFECTED BEARING CARTRIDGE AND METHOD OF MANUFACTURE

Info

Publication number
FR2879809B1
FR2879809B1 FR0453133A FR0453133A FR2879809B1 FR 2879809 B1 FR2879809 B1 FR 2879809B1 FR 0453133 A FR0453133 A FR 0453133A FR 0453133 A FR0453133 A FR 0453133A FR 2879809 B1 FR2879809 B1 FR 2879809B1
Authority
FR
France
Prior art keywords
manufacture
ray tube
bearing cartridge
perfected
perfected bearing
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.)
Expired - Fee Related
Application number
FR0453133A
Other languages
French (fr)
Other versions
FR2879809A1 (en
Inventor
Frederic Dahan
Martin Thomas Saint
Jean Luc Josse
Mayank Tiwari
Mandyam Rangayan Sridhar
Kingshook Bhattacharyya
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR0453133A priority Critical patent/FR2879809B1/en
Priority to JP2005363222A priority patent/JP2006261096A/en
Priority to DE102005061235A priority patent/DE102005061235A1/en
Priority to CNA2005101047491A priority patent/CN1812680A/en
Publication of FR2879809A1 publication Critical patent/FR2879809A1/en
Application granted granted Critical
Publication of FR2879809B1 publication Critical patent/FR2879809B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
FR0453133A 2004-12-21 2004-12-21 X-RAY TUBE WITH PERFECTED BEARING CARTRIDGE AND METHOD OF MANUFACTURE Expired - Fee Related FR2879809B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0453133A FR2879809B1 (en) 2004-12-21 2004-12-21 X-RAY TUBE WITH PERFECTED BEARING CARTRIDGE AND METHOD OF MANUFACTURE
JP2005363222A JP2006261096A (en) 2004-12-21 2005-12-16 Radiation emitting apparatus with bearings and its production method
DE102005061235A DE102005061235A1 (en) 2004-12-21 2005-12-20 A radiation emitting device having a bearing, and manufacturing method for this
CNA2005101047491A CN1812680A (en) 2004-12-21 2005-12-21 Radiation transmissing device with bearing and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0453133A FR2879809B1 (en) 2004-12-21 2004-12-21 X-RAY TUBE WITH PERFECTED BEARING CARTRIDGE AND METHOD OF MANUFACTURE

Publications (2)

Publication Number Publication Date
FR2879809A1 FR2879809A1 (en) 2006-06-23
FR2879809B1 true FR2879809B1 (en) 2007-02-16

Family

ID=34952742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0453133A Expired - Fee Related FR2879809B1 (en) 2004-12-21 2004-12-21 X-RAY TUBE WITH PERFECTED BEARING CARTRIDGE AND METHOD OF MANUFACTURE

Country Status (4)

Country Link
JP (1) JP2006261096A (en)
CN (1) CN1812680A (en)
DE (1) DE102005061235A1 (en)
FR (1) FR2879809B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922357A1 (en) 2007-10-12 2009-04-17 Gen Electric X-RAY TUBE
CN102022440B (en) * 2010-10-31 2012-10-31 无锡开普动力有限公司 Sealing device of engine rotating shaft
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
CN105508442A (en) * 2016-01-29 2016-04-20 西门子爱克斯射线真空技术(无锡)有限公司 Bearing assembly of X-ray tube and X-ray tube with bearing assembly
JP7148601B2 (en) 2017-08-31 2022-10-05 シャンハイ・ユナイテッド・イメージング・ヘルスケア・カンパニー・リミテッド radiation emitting device
JP6926997B2 (en) * 2017-12-05 2021-08-25 株式会社ジェイテクト Bearing housing and rolling bearing equipment
JP2020143714A (en) * 2019-03-05 2020-09-10 株式会社ジェイテクト Rolling bearing device and assembling method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914684A (en) * 1989-03-31 1990-04-03 General Electric Company Titanium carbide coating of bearing components
KR940009325B1 (en) * 1990-10-01 1994-10-06 가부시키가이샤 도시바 Rotary-anode type x-ray tube
JP3228992B2 (en) * 1992-03-10 2001-11-12 光洋精工株式会社 X-ray tube device
US5875227A (en) * 1997-09-08 1999-02-23 General Electric Company X-ray tube rotor and stator assembly
DE69916704T2 (en) * 1998-06-19 2005-04-21 Koyo Seiko Co Rotary anode X-ray tube for the efficient discharge of intense heat
US6160868A (en) * 1999-03-09 2000-12-12 General Electric Company X-ray tube apparatus employing liquid metal for heat removal
US6377658B1 (en) * 2001-07-27 2002-04-23 General Electric Company Seal for liquid metal bearing assembly

Also Published As

Publication number Publication date
FR2879809A1 (en) 2006-06-23
CN1812680A (en) 2006-08-02
DE102005061235A1 (en) 2006-06-29
JP2006261096A (en) 2006-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830