JPS566362A - X-ray tube device - Google Patents

X-ray tube device

Info

Publication number
JPS566362A
JPS566362A JP7966079A JP7966079A JPS566362A JP S566362 A JPS566362 A JP S566362A JP 7966079 A JP7966079 A JP 7966079A JP 7966079 A JP7966079 A JP 7966079A JP S566362 A JPS566362 A JP S566362A
Authority
JP
Japan
Prior art keywords
motor
rotor
hysteresis
rotation
excitation force
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.)
Granted
Application number
JP7966079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155730B2 (https=
Inventor
Katsuyoshi Nagayasu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7966079A priority Critical patent/JPS566362A/ja
Publication of JPS566362A publication Critical patent/JPS566362A/ja
Publication of JPS6155730B2 publication Critical patent/JPS6155730B2/ja
Granted 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
    • 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
    • H01J2235/1026—Means (motors) for driving the target (anode)
JP7966079A 1979-06-26 1979-06-26 X-ray tube device Granted JPS566362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7966079A JPS566362A (en) 1979-06-26 1979-06-26 X-ray tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7966079A JPS566362A (en) 1979-06-26 1979-06-26 X-ray tube device

Publications (2)

Publication Number Publication Date
JPS566362A true JPS566362A (en) 1981-01-22
JPS6155730B2 JPS6155730B2 (https=) 1986-11-28

Family

ID=13696298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7966079A Granted JPS566362A (en) 1979-06-26 1979-06-26 X-ray tube device

Country Status (1)

Country Link
JP (1) JPS566362A (https=)

Also Published As

Publication number Publication date
JPS6155730B2 (https=) 1986-11-28

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