JPS5749153A - X-ray equipment - Google Patents

X-ray equipment

Info

Publication number
JPS5749153A
JPS5749153A JP12481780A JP12481780A JPS5749153A JP S5749153 A JPS5749153 A JP S5749153A JP 12481780 A JP12481780 A JP 12481780A JP 12481780 A JP12481780 A JP 12481780A JP S5749153 A JPS5749153 A JP S5749153A
Authority
JP
Japan
Prior art keywords
capillary
acceleration electrode
ray source
ion
insulator
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
JP12481780A
Other languages
Japanese (ja)
Inventor
Masahiro Okabe
Yoshitaka Kitamura
Yasuo Furukawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP12481780A priority Critical patent/JPS5749153A/en
Publication of JPS5749153A publication Critical patent/JPS5749153A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes

Abstract

PURPOSE:To enable regeneration of the capillary of a discharge plasma X-ray source by arranging a deflector on the external surface of an insulator on which the capillary is formed and applying ion sources and an acceleration electrode. CONSTITUTION:Electrostatic deflectors 11 to 14 are arranged on the external surface of an insulator 1 on which the capillary 5 of a discharge plasma X-ray source is formed. Besides, a donut-shaped acceleration electrode 16 is arranged around a cathode 2 and also an ion source 15 on the other end. When the capilllary is regenerated after removing the matters stuck on the internal wall surface of the capillary 5, the ion beam 17 from the ion source 15 is forced to collide with the inner wall of the capillary 5 by the voltage applied to the deflectors 11 to 14 and attracted by the acceleration electrode 16. As a result, the foreign matters stuck in the capillary 5 can be effectively removed and cleaned, to reuse the capillary 5 in clean status and the life of the X-ray source can be remarkably improved.
JP12481780A 1980-09-09 1980-09-09 X-ray equipment Pending JPS5749153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12481780A JPS5749153A (en) 1980-09-09 1980-09-09 X-ray equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12481780A JPS5749153A (en) 1980-09-09 1980-09-09 X-ray equipment

Publications (1)

Publication Number Publication Date
JPS5749153A true JPS5749153A (en) 1982-03-20

Family

ID=14894840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12481780A Pending JPS5749153A (en) 1980-09-09 1980-09-09 X-ray equipment

Country Status (1)

Country Link
JP (1) JPS5749153A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126118B2 (en) 2006-08-10 2012-02-28 Koninklijke Philips Electronics N.V. X-ray tube and method of voltage supplying of an ion deflecting and collecting setup of an X-ray tube
CN105070625A (en) * 2015-08-18 2015-11-18 上海宏精医疗器械有限公司 Highly-efficient X-ray tube apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126118B2 (en) 2006-08-10 2012-02-28 Koninklijke Philips Electronics N.V. X-ray tube and method of voltage supplying of an ion deflecting and collecting setup of an X-ray tube
CN105070625A (en) * 2015-08-18 2015-11-18 上海宏精医疗器械有限公司 Highly-efficient X-ray tube apparatus

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