NL1021158A1 - Lagerhuissamenstel voor een röntgenstralenbron. - Google Patents

Lagerhuissamenstel voor een röntgenstralenbron.

Info

Publication number
NL1021158A1
NL1021158A1 NL1021158A NL1021158A NL1021158A1 NL 1021158 A1 NL1021158 A1 NL 1021158A1 NL 1021158 A NL1021158 A NL 1021158A NL 1021158 A NL1021158 A NL 1021158A NL 1021158 A1 NL1021158 A1 NL 1021158A1
Authority
NL
Netherlands
Prior art keywords
lower case
ray source
case assembly
assembly
ray
Prior art date
Application number
NL1021158A
Other languages
English (en)
Other versions
NL1021158C2 (nl
Inventor
Daniel John Noonan
Mark Ernest Vermilyea
Antonio Alberto Mogro-Campero
Liangfeng Xu
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of NL1021158A1 publication Critical patent/NL1021158A1/nl
Application granted granted Critical
Publication of NL1021158C2 publication Critical patent/NL1021158C2/nl

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
    • H01J35/107—Cooling of the bearing assemblies
    • 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
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1046—Bearings and bearing contact surfaces
    • H01J2235/1053—Retainers or races
NL1021158A 2001-07-25 2002-07-25 Lagerhuissamenstel voor een röntgenstralenbron. NL1021158C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/682,126 US6570961B2 (en) 2001-07-25 2001-07-25 X-ray source bearing housing assembly
US68212601 2001-07-25

Publications (2)

Publication Number Publication Date
NL1021158A1 true NL1021158A1 (nl) 2003-01-28
NL1021158C2 NL1021158C2 (nl) 2004-06-18

Family

ID=24738321

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1021158A NL1021158C2 (nl) 2001-07-25 2002-07-25 Lagerhuissamenstel voor een röntgenstralenbron.

Country Status (4)

Country Link
US (1) US6570961B2 (nl)
JP (1) JP2003132827A (nl)
DE (1) DE10233655A1 (nl)
NL (1) NL1021158C2 (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170285351A9 (en) * 2005-12-28 2017-10-05 Islam A. Salama Laser via drilling apparatus and methods
US7974384B2 (en) * 2009-04-14 2011-07-05 General Electric Company X-ray tube having a ferrofluid seal and method of assembling same
US7995708B2 (en) * 2009-08-14 2011-08-09 Varian Medical Systems, Inc. X-ray tube bearing shaft and hub
US9972472B2 (en) * 2014-11-10 2018-05-15 General Electric Company Welded spiral groove bearing assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097760A (en) * 1976-07-21 1978-06-27 Picker Corporation X-ray tube having bearing lubrication
DE2711847C2 (de) * 1977-03-18 1979-03-22 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Röntgenröhre
DE2913336C2 (de) * 1979-04-03 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Röntgenröhren-Drehanode
US4569070A (en) 1983-09-19 1986-02-04 General Electric Company Thermally compensated x-ray tube bearings
US5991361A (en) 1998-01-26 1999-11-23 General Electric Company Bearing assembly for X-ray tube
US6011829A (en) 1998-02-20 2000-01-04 Picker International, Inc. Liquid cooled bearing assembly for x-ray tubes
US6041100A (en) * 1998-04-21 2000-03-21 Picker International, Inc. Cooling device for x-ray tube bearing assembly
EP1424720B8 (en) * 1998-06-19 2008-09-03 JTEKT Corporation A liquid metal sealing device
US6249569B1 (en) * 1998-12-22 2001-06-19 General Electric Company X-ray tube having increased cooling capabilities
US6252934B1 (en) * 1999-03-09 2001-06-26 Teledyne Technologies Incorporated Apparatus and method for cooling a structure using boiling fluid

Also Published As

Publication number Publication date
US20030021378A1 (en) 2003-01-30
NL1021158C2 (nl) 2004-06-18
DE10233655A1 (de) 2003-02-13
JP2003132827A (ja) 2003-05-09
US6570961B2 (en) 2003-05-27

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20040205

PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20090201