JPS5743349A - Rotating anode x-ray tube - Google Patents

Rotating anode x-ray tube

Info

Publication number
JPS5743349A
JPS5743349A JP55117076A JP11707680A JPS5743349A JP S5743349 A JPS5743349 A JP S5743349A JP 55117076 A JP55117076 A JP 55117076A JP 11707680 A JP11707680 A JP 11707680A JP S5743349 A JPS5743349 A JP S5743349A
Authority
JP
Japan
Prior art keywords
rotor
permanent magnet
external surface
shaft box
magnet
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.)
Pending
Application number
JP55117076A
Other languages
English (en)
Inventor
Tadashi Hayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 filed Critical Hitachi Ltd
Priority to JP55117076A priority Critical patent/JPS5743349A/ja
Publication of JPS5743349A publication Critical patent/JPS5743349A/ja
Pending 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
    • H01J35/101—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
JP55117076A 1980-08-27 1980-08-27 Rotating anode x-ray tube Pending JPS5743349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55117076A JPS5743349A (en) 1980-08-27 1980-08-27 Rotating anode x-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117076A JPS5743349A (en) 1980-08-27 1980-08-27 Rotating anode x-ray tube

Publications (1)

Publication Number Publication Date
JPS5743349A true JPS5743349A (en) 1982-03-11

Family

ID=14702804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117076A Pending JPS5743349A (en) 1980-08-27 1980-08-27 Rotating anode x-ray tube

Country Status (1)

Country Link
JP (1) JPS5743349A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016080129A1 (ja) * 2014-11-21 2016-05-26 株式会社日立製作所 Ｘ線管装置及びｘ線ｃｔ装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016080129A1 (ja) * 2014-11-21 2016-05-26 株式会社日立製作所 Ｘ線管装置及びｘ線ｃｔ装置
CN107078007A (zh) * 2014-11-21 2017-08-18 株式会社日立制作所 X射线管装置及x射线ct装置
US20180330910A1 (en) * 2014-11-21 2018-11-15 Hitachi, Ltd. X-ray tube device and x-ray ct apparatus
US10460900B2 (en) 2014-11-21 2019-10-29 Hitachi, Ltd. X-ray tube device and x-ray CT apparatus

Similar Documents

Publication Publication Date Title
GB2054761B (en) Rotary-anode x-ray tube with magnetic bearing
JPS52156313A (en) Rotor for magneto
JPS5743349A (en) Rotating anode x-ray tube
JPS54139007A (en) Magnetic bearing mechanism for small rotor
ES8101338A1 (es) Estator de maquina electrica giratoria y maquina electrica giratoria comprensiva del mismo.
GB1192973A (en) Rotating Anode X-Ray Tube with Magnetic Damper
JPS5399408A (en) Low speed motor
JPS5594558A (en) Magneto generator with blowing function
SE8206803L (sv) Elektromagnetisk indikator med en rotor som kan instellas i diskreta positioner
GB1287145A (en) Rotary magnetic machine
JPS5355714A (en) Rotary machine
JPS5372108A (en) Permanent magnet type electric rotary machine
JPS5566269A (en) Rotating apparatus
JPS55123019A (en) Rotary device
JPS5717547A (en) Rotary anode type x-ray tube
JPS54108160A (en) Magnetic fluid seal
JPS5553171A (en) Eddy current coupling
JPS56123765A (en) Revolving armature
JPS52129906A (en) Electric rotary machine
JPS5529288A (en) Permanent magnet rotary machine
JPS55114172A (en) Electromagnetic drive machine
JPS5579688A (en) Rotation device by only permanent magnet
JPS54121911A (en) Rotary position signal generator
JPS5547015A (en) Magnet for high-speed rotary body
JPS5510839A (en) Linear step motor