JPS6327678B2 - - Google Patents

Info

Publication number
JPS6327678B2
JPS6327678B2 JP56000692A JP69281A JPS6327678B2 JP S6327678 B2 JPS6327678 B2 JP S6327678B2 JP 56000692 A JP56000692 A JP 56000692A JP 69281 A JP69281 A JP 69281A JP S6327678 B2 JPS6327678 B2 JP S6327678B2
Authority
JP
Japan
Prior art keywords
ray
aperture
blades
pulleys
rays
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
Application number
JP56000692A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57114135A (en
Inventor
Eisuke Takenochi
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 JP69281A priority Critical patent/JPS57114135A/ja
Publication of JPS57114135A publication Critical patent/JPS57114135A/ja
Publication of JPS6327678B2 publication Critical patent/JPS6327678B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radiography Using Non-Light Waves (AREA)
JP69281A 1981-01-08 1981-01-08 X-ray stop-down device Granted JPS57114135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP69281A JPS57114135A (en) 1981-01-08 1981-01-08 X-ray stop-down device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP69281A JPS57114135A (en) 1981-01-08 1981-01-08 X-ray stop-down device

Publications (2)

Publication Number Publication Date
JPS57114135A JPS57114135A (en) 1982-07-15
JPS6327678B2 true JPS6327678B2 (cs) 1988-06-03

Family

ID=11480802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP69281A Granted JPS57114135A (en) 1981-01-08 1981-01-08 X-ray stop-down device

Country Status (1)

Country Link
JP (1) JPS57114135A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514238Y2 (cs) * 1984-12-01 1993-04-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430943Y2 (cs) * 1972-08-30 1979-09-28

Also Published As

Publication number Publication date
JPS57114135A (en) 1982-07-15

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