JPS5645597A - X-ray tube - Google Patents

X-ray tube

Info

Publication number
JPS5645597A
JPS5645597A JP12067479A JP12067479A JPS5645597A JP S5645597 A JPS5645597 A JP S5645597A JP 12067479 A JP12067479 A JP 12067479A JP 12067479 A JP12067479 A JP 12067479A JP S5645597 A JPS5645597 A JP S5645597A
Authority
JP
Japan
Prior art keywords
ray tube
cover
broken
abnormally
oil
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
JP12067479A
Other languages
Japanese (ja)
Inventor
Masaoki Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12067479A priority Critical patent/JPS5645597A/en
Publication of JPS5645597A publication Critical patent/JPS5645597A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing

Landscapes

  • X-Ray Techniques (AREA)

Abstract

PURPOSE:To improve the safety by providing a bag-shaped, freely shrinkable, oil- resistant resilient member in a container for X-ray tube thereby preventing the sequential fault when the X-ray tube bulb is broken. CONSTITUTION:When an X-ray tube bulb 4 is broken under overload and abnormally high temperature state and a portion of insulating oil is gasified to rise the pressure in a container 11 abnormally thus to rise inner air pressure of an oil-proof resilient member 13 abnormally, the force by said pressure onto a cover 14 becomes stronger than the force applied by a coil spring onto the cover to float the cover from the seat. Consequently the air in said member 13 is released through a hole 12A in a connection tube 12A and a through hole 16A in a stopper 16 to the exterior. Consequently even when the X-ray tube bulb is broken, only the air is exhausted from said 13 to reduce external volume of said member 13 thus prevents sequential fault.
JP12067479A 1979-09-21 1979-09-21 X-ray tube Pending JPS5645597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12067479A JPS5645597A (en) 1979-09-21 1979-09-21 X-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12067479A JPS5645597A (en) 1979-09-21 1979-09-21 X-ray tube

Publications (1)

Publication Number Publication Date
JPS5645597A true JPS5645597A (en) 1981-04-25

Family

ID=14792119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12067479A Pending JPS5645597A (en) 1979-09-21 1979-09-21 X-ray tube

Country Status (1)

Country Link
JP (1) JPS5645597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013098113A (en) * 2011-11-04 2013-05-20 Hitachi Medical Corp High voltage generator for x-ray source and transportation auxiliary device thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013098113A (en) * 2011-11-04 2013-05-20 Hitachi Medical Corp High voltage generator for x-ray source and transportation auxiliary device thereof

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