FR902237A - X-ray tube with a rotating anode - Google Patents

X-ray tube with a rotating anode

Info

Publication number
FR902237A
FR902237A FR902237DA FR902237A FR 902237 A FR902237 A FR 902237A FR 902237D A FR902237D A FR 902237DA FR 902237 A FR902237 A FR 902237A
Authority
FR
France
Prior art keywords
ray tube
rotating anode
anode
rotating
ray
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
Application number
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR902237A publication Critical patent/FR902237A/en
Expired legal-status Critical Current

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • H01J2235/167—Shielding arrangements against thermal (heat) energy
FR902237D 1943-03-01 1944-02-28 X-ray tube with a rotating anode Expired FR902237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL902237X 1943-03-01

Publications (1)

Publication Number Publication Date
FR902237A true FR902237A (en) 1945-08-22

Family

ID=19858395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902237D Expired FR902237A (en) 1943-03-01 1944-02-28 X-ray tube with a rotating anode

Country Status (1)

Country Link
FR (1) FR902237A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062828B (en) * 1955-04-23 1959-08-06 Phoenix Roentgenroehrenwerk Ru X-ray tube with a plate-shaped rotating anode
EP1930936A1 (en) * 2005-08-29 2008-06-11 Kabushiki Kaisha Toshiba X-ray tube
WO2014140099A2 (en) * 2013-03-15 2014-09-18 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062828B (en) * 1955-04-23 1959-08-06 Phoenix Roentgenroehrenwerk Ru X-ray tube with a plate-shaped rotating anode
EP1930936A1 (en) * 2005-08-29 2008-06-11 Kabushiki Kaisha Toshiba X-ray tube
EP1930936A4 (en) * 2005-08-29 2010-09-29 Toshiba Kk X-ray tube
WO2014140099A2 (en) * 2013-03-15 2014-09-18 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
WO2014140099A3 (en) * 2013-03-15 2014-10-30 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
EP3109886A1 (en) * 2013-03-15 2016-12-28 Nikon Metrology NV Rotary target assembly and x-ray gun
CN106935462A (en) * 2013-03-15 2017-07-07 尼康计量公众有限公司 X-ray source, high-voltage generator, electron beam gun, rotation target assembly, rotary target and rotating vacuum seals part
US9941090B2 (en) 2013-03-15 2018-04-10 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, and rotary vacuum seal
US9947501B2 (en) 2013-03-15 2018-04-17 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
US9966217B2 (en) 2013-03-15 2018-05-08 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
US10008357B2 (en) 2013-03-15 2018-06-26 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
US10020157B2 (en) 2013-03-15 2018-07-10 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
US10096446B2 (en) 2013-03-15 2018-10-09 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
US10102997B2 (en) 2013-03-15 2018-10-16 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target, and rotary vacuum seal
CN106935462B (en) * 2013-03-15 2018-11-02 尼康计量公众有限公司 X-ray source, high-voltage generator, electron beam gun, rotation target assembly, rotary target and rotating vacuum seals part

Similar Documents

Publication Publication Date Title
FR943074A (en) Improvements to discharge tubes
FR902678A (en) X ray tube
FR911717A (en) Electronic relays of the type comprising a cathode ray tube
FR903554A (en) Electron ray tube
FR902237A (en) X-ray tube with a rotating anode
FR942685A (en) Cathode ray tubes
FR915221A (en) Rotating x-ray tube
FR887991A (en) Chi-ray tube with a rotating anode
FR932387A (en) Cathode ray tubes
CH242444A (en) Disc-shaped anode for X-ray tubes.
FR933439A (en) Wear-free cold cathode electron ray tube
FR906875A (en) Discharge tube
FR893617A (en) Tube with longitudinal inner fins
FR947097A (en) Reactance tube improvements
FR951272A (en) cathode ray tube screen
FR879105A (en) Improvements made to electric discharge tubes
FR915278A (en) Electron ray tube
FR920598A (en) x-ray machine
FR904930A (en) Electron ray tube
FR903669A (en) Oscillograph comprising a cathode ray tube
FR895826A (en) cathode ray tube screen
FR915556A (en) Electric discharge tube
FR896160A (en) Anode for chi-ray tubes
FR951257A (en) Cathode ray tube indicators
DK69344C (en) Oscillograph with a cathode ray tube.