JPH0421300B2 - - Google Patents

Info

Publication number
JPH0421300B2
JPH0421300B2 JP60010470A JP1047085A JPH0421300B2 JP H0421300 B2 JPH0421300 B2 JP H0421300B2 JP 60010470 A JP60010470 A JP 60010470A JP 1047085 A JP1047085 A JP 1047085A JP H0421300 B2 JPH0421300 B2 JP H0421300B2
Authority
JP
Japan
Prior art keywords
target
magnetic bearing
rotor
anode
ray tube
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 - Lifetime
Application number
JP60010470A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61171043A (ja
Inventor
Katsuhiro Ono
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP60010470A priority Critical patent/JPS61171043A/ja
Priority to US06/819,822 priority patent/US4679220A/en
Priority to EP86300357A priority patent/EP0189297B1/de
Priority to DE8686300357T priority patent/DE3678730D1/de
Publication of JPS61171043A publication Critical patent/JPS61171043A/ja
Publication of JPH0421300B2 publication Critical patent/JPH0421300B2/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
    • H01J35/103—Magnetic bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • 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
    • H01J2235/1006—Supports or shafts for target or substrate
    • H01J2235/1013—Fixing to the target or substrate
    • 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
    • H01J2235/1006—Supports or shafts for target or substrate
    • H01J2235/102—Materials for the shaft
JP60010470A 1985-01-23 1985-01-23 回転陽極型ｘ線管装置 Granted JPS61171043A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60010470A JPS61171043A (ja) 1985-01-23 1985-01-23 回転陽極型ｘ線管装置
US06/819,822 US4679220A (en) 1985-01-23 1986-01-17 X-ray tube device with a rotatable anode
EP86300357A EP0189297B1 (de) 1985-01-23 1986-01-20 Röntgenröhrenvorrichtungen
DE8686300357T DE3678730D1 (de) 1985-01-23 1986-01-20 Roentgenroehrenvorrichtungen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60010470A JPS61171043A (ja) 1985-01-23 1985-01-23 回転陽極型ｘ線管装置

Publications (2)

Publication Number Publication Date
JPS61171043A JPS61171043A (ja) 1986-08-01
JPH0421300B2 true JPH0421300B2 (de) 1992-04-09

Family

ID=11751024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60010470A Granted JPS61171043A (ja) 1985-01-23 1985-01-23 回転陽極型ｘ線管装置

Country Status (1)

Country Link
JP (1) JPS61171043A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5582719B2 (ja) * 2009-04-28 2014-09-03 株式会社東芝 回転陽極型ｘ線管装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543586A (en) * 1978-09-22 1980-03-27 Fuji Photo Film Co Ltd Photosensitive sheet for color diffusion transfer photography

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543586A (en) * 1978-09-22 1980-03-27 Fuji Photo Film Co Ltd Photosensitive sheet for color diffusion transfer photography

Also Published As

Publication number Publication date
JPS61171043A (ja) 1986-08-01

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