JPS5738547A - Rotary anode x-ray tube - Google Patents

Rotary anode x-ray tube

Info

Publication number
JPS5738547A
JPS5738547A JP11303180A JP11303180A JPS5738547A JP S5738547 A JPS5738547 A JP S5738547A JP 11303180 A JP11303180 A JP 11303180A JP 11303180 A JP11303180 A JP 11303180A JP S5738547 A JPS5738547 A JP S5738547A
Authority
JP
Japan
Prior art keywords
spring
outer race
rotary anode
race
section
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
JP11303180A
Other languages
English (en)
Other versions
JPH0335773B2 (ja
Inventor
Akio Kurihara
Takeshi Owa
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 JP11303180A priority Critical patent/JPS5738547A/ja
Priority to AU73854/81A priority patent/AU530442B2/en
Priority to IT8123561A priority patent/IT1139389B/it
Publication of JPS5738547A publication Critical patent/JPS5738547A/ja
Priority to US06/580,298 priority patent/US4519093A/en
Publication of JPH0335773B2 publication Critical patent/JPH0335773B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00X-ray tubes
    • H01J35/02Details
    • H01J35/04Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08Anodes; Anti cathodes
    • H01J35/10Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/101Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017Bearings for rotating anodes
    • H01J35/1024Rolling bearings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00X-ray tubes
    • H01J2235/10Drive means for anode (target) substrate
    • H01J2235/1046Bearings and bearing contact surfaces
    • H01J2235/1053Retainers or races
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00X-ray tubes
    • H01J2235/10Drive means for anode (target) substrate
    • H01J2235/1093Measures for preventing vibration
JP11303180A 1980-08-19 1980-08-19 Rotary anode x-ray tube Granted JPS5738547A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11303180A JPS5738547A (en) 1980-08-19 1980-08-19 Rotary anode x-ray tube
AU73854/81A AU530442B2 (en) 1980-08-19 1981-08-06 Rotary anode x-ray tube
IT8123561A IT1139389B (it) 1980-08-19 1981-08-19 Tubo a raggi x ad anodo ruotante
US06/580,298 US4519093A (en) 1980-08-19 1984-02-21 Rotary anode X-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11303180A JPS5738547A (en) 1980-08-19 1980-08-19 Rotary anode x-ray tube

Publications (2)

Publication Number Publication Date
JPS5738547A true JPS5738547A (en) 1982-03-03
JPH0335773B2 JPH0335773B2 (ja) 1991-05-29

Family

ID=14601712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11303180A Granted JPS5738547A (en) 1980-08-19 1980-08-19 Rotary anode x-ray tube

Country Status (4)

Country Link
US (1) US4519093A (ja)
JP (1) JPS5738547A (ja)
AU (1) AU530442B2 (ja)
IT (1) IT1139389B (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201236A (ja) * 1982-05-19 1983-11-24 Hitachi Ltd X線管の回転陽極
JPS60112233A (ja) * 1983-09-19 1985-06-18 ゼネラル・エレクトリツク・カンパニイ 回転陽極x線管
US4677651A (en) * 1983-12-05 1987-06-30 U.S. Philips Corporation Rotary anode X-ray tube having a sliding bearing
JPH0527768U (ja) * 1991-09-19 1993-04-09 富士通株式会社 電子写真装置の現像器
US5596117A (en) * 1987-01-28 1997-01-21 Mitsui Toatsu Chemicals, Incorporated Preparation process of organo silicon compounds and production process of silicon
JPH1145675A (ja) * 1997-07-28 1999-02-16 Toshiba Corp 回転陽極型x線管およびその製造方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229192A1 (en) * 1985-07-11 1987-07-22 Heinrich F. Klostermann X-ray tube rotor mounting
JPH0226317A (ja) * 1988-07-15 1990-01-29 Toshiba Corp 軸受装置およびこれを用いた回転陽極形x線管装置
US4962519A (en) * 1989-03-31 1990-10-09 General Electric Company Lubricated bearing retainer for X-ray tube
EP0421009B1 (de) * 1989-10-04 1993-02-03 Siemens Aktiengesellschaft Röntgendiagnostikgenerator mit einer Drehanoden-Röntgenröhre
US5991361A (en) * 1998-01-26 1999-11-23 General Electric Company Bearing assembly for X-ray tube
US6295338B1 (en) * 1999-10-28 2001-09-25 Marconi Medical Systems, Inc. Oil cooled bearing assembly
US6430262B1 (en) * 2000-09-21 2002-08-06 Koninklijke Philips Electronics, N.V. Dual suspension bearings for x-ray tube
FR2846784B1 (fr) * 2002-10-30 2005-02-11 Ge Med Sys Global Tech Co Llc Ensemble de palier pour le montage a rotation d'une anode rotative d'un dispositif d'emission de rayons x et dispositif d'emission de rayon x equipe d'un tel ensemble.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS436164Y1 (ja) * 1965-11-25 1968-03-19

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634870A (en) * 1970-03-03 1972-01-11 Machlett Lab Inc Rotating anode for x-ray generator
US3720853A (en) * 1971-03-02 1973-03-13 Picker Corp Bearing structure for x-ray tube with rotating anode
US3694685A (en) * 1971-06-28 1972-09-26 Gen Electric System for conducting heat from an electrode rotating in a vacuum
US4272696A (en) * 1979-10-16 1981-06-09 General Electric Company Preloaded bearing assembly for rotating anode X-ray tubes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS436164Y1 (ja) * 1965-11-25 1968-03-19

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201236A (ja) * 1982-05-19 1983-11-24 Hitachi Ltd X線管の回転陽極
JPS60112233A (ja) * 1983-09-19 1985-06-18 ゼネラル・エレクトリツク・カンパニイ 回転陽極x線管
JPH0372181B2 (ja) * 1983-09-19 1991-11-15 Gen Electric
US4677651A (en) * 1983-12-05 1987-06-30 U.S. Philips Corporation Rotary anode X-ray tube having a sliding bearing
US5596117A (en) * 1987-01-28 1997-01-21 Mitsui Toatsu Chemicals, Incorporated Preparation process of organo silicon compounds and production process of silicon
JPH0527768U (ja) * 1991-09-19 1993-04-09 富士通株式会社 電子写真装置の現像器
JPH1145675A (ja) * 1997-07-28 1999-02-16 Toshiba Corp 回転陽極型x線管およびその製造方法

Also Published As

Publication number Publication date
AU7385481A (en) 1982-02-25
IT1139389B (it) 1986-09-24
AU530442B2 (en) 1983-07-14
JPH0335773B2 (ja) 1991-05-29
US4519093A (en) 1985-05-21
IT8123561A0 (it) 1981-08-19

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