JPS57130350A - X-ray device - Google Patents

X-ray device

Info

Publication number
JPS57130350A
JPS57130350A JP56016146A JP1614681A JPS57130350A JP S57130350 A JPS57130350 A JP S57130350A JP 56016146 A JP56016146 A JP 56016146A JP 1614681 A JP1614681 A JP 1614681A JP S57130350 A JPS57130350 A JP S57130350A
Authority
JP
Japan
Prior art keywords
film
radiation
trapping
ray
trapping film
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
JP56016146A
Other languages
Japanese (ja)
Other versions
JPH0353738B2 (en
Inventor
Seiichi Iwamatsu
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP56016146A priority Critical patent/JPS57130350A/en
Publication of JPS57130350A publication Critical patent/JPS57130350A/en
Publication of JPH0353738B2 publication Critical patent/JPH0353738B2/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

Abstract

PURPOSE:To stabilize an amount of X-ray radiation by providing a trapping film to catch an evaporated material such as a target substance emitted incidentally from an X-ray source. CONSTITUTION:X-rays radiated from a target section 11 reach an object 16 under radiation passing through a trapping film 18 with a high X-ray permeability made from a Be film, a synthetic resin film, a mica film, and an Si film, etc. On the other hand, evaporated Al particles emitted from the target section 11 are caught by the trapping film 18, and do not attach to the surface of the object 16 under radiation. By replacing this trapping film 18 at every radiation or by a rotating action continuously, X-rays during multiple radiations are prevented from reducing.
JP56016146A 1981-02-05 1981-02-05 X-ray device Granted JPS57130350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016146A JPS57130350A (en) 1981-02-05 1981-02-05 X-ray device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016146A JPS57130350A (en) 1981-02-05 1981-02-05 X-ray device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17033992A Division JPH0721950A (en) 1992-06-29 1992-06-29 X-ray generator and x-ray irradiation method

Publications (2)

Publication Number Publication Date
JPS57130350A true JPS57130350A (en) 1982-08-12
JPH0353738B2 JPH0353738B2 (en) 1991-08-16

Family

ID=11908353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016146A Granted JPS57130350A (en) 1981-02-05 1981-02-05 X-ray device

Country Status (1)

Country Link
JP (1) JPS57130350A (en)

Also Published As

Publication number Publication date
JPH0353738B2 (en) 1991-08-16

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