JPS5563746A - Safety locklng device for fixing radiation source holder for radiation transmission inspecting apparatus - Google Patents

Safety locklng device for fixing radiation source holder for radiation transmission inspecting apparatus

Info

Publication number
JPS5563746A
JPS5563746A JP13766578A JP13766578A JPS5563746A JP S5563746 A JPS5563746 A JP S5563746A JP 13766578 A JP13766578 A JP 13766578A JP 13766578 A JP13766578 A JP 13766578A JP S5563746 A JPS5563746 A JP S5563746A
Authority
JP
Japan
Prior art keywords
radiation source
source holder
locking
operating tube
spring
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
JP13766578A
Other languages
Japanese (ja)
Inventor
Kazuhiko Kinoshita
Tamotsu Saruwatari
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.)
PONII GENSHI KOGYO KK
Original Assignee
PONII GENSHI KOGYO 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 PONII GENSHI KOGYO KK filed Critical PONII GENSHI KOGYO KK
Priority to JP13766578A priority Critical patent/JPS5563746A/en
Publication of JPS5563746A publication Critical patent/JPS5563746A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/18—Investigating the presence of flaws defects or foreign matter

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PURPOSE:To exactly fixedly hold a radiation source holder by providing so-called double locking device using a locking member and a movable member and a locking key in addition to a fixing device side with a spring for connecting and disconnecting an operating tube. CONSTITUTION:When a radiation source is utilized, a transmission tube is connected to the port side 2 of a body case 1, a release wire of the operating tube side is connected to a radiation source holder 20 contained in the case 1, and a supporting member connector 8 is engaged with a cap nut at the end of the operating tube. At this time a movable member 6 is disposed against the repelling force of the spring 7 to bocome in open state where a large hole 61 is disposed thereat. There is provided a double locking device by a locking member 4, the movable member 3 and a locking key 5 in addition to a fixing device B side with a spring for connecting and disconnecting the operating tube to thereby exactly fix and hold the holder 20.
JP13766578A 1978-11-07 1978-11-07 Safety locklng device for fixing radiation source holder for radiation transmission inspecting apparatus Pending JPS5563746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13766578A JPS5563746A (en) 1978-11-07 1978-11-07 Safety locklng device for fixing radiation source holder for radiation transmission inspecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13766578A JPS5563746A (en) 1978-11-07 1978-11-07 Safety locklng device for fixing radiation source holder for radiation transmission inspecting apparatus

Publications (1)

Publication Number Publication Date
JPS5563746A true JPS5563746A (en) 1980-05-14

Family

ID=15203945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13766578A Pending JPS5563746A (en) 1978-11-07 1978-11-07 Safety locklng device for fixing radiation source holder for radiation transmission inspecting apparatus

Country Status (1)

Country Link
JP (1) JPS5563746A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100763621B1 (en) 2004-12-02 2007-10-05 호진산업기연(주) Assembly lock apparatus
KR100882781B1 (en) 2008-08-27 2009-02-09 고려검사주식회사 A radioisotopes disposal container in which radio exposure damage can be reduced and radioisotopes can be easily identified in stored state
KR101290755B1 (en) * 2013-04-16 2013-07-30 나우 주식회사 Radiation transmission inspection equipment
KR101291688B1 (en) * 2013-04-16 2013-08-01 나우 주식회사 Radiation transmission inspection equipment
KR101291687B1 (en) * 2013-04-16 2013-08-01 나우 주식회사 Radiation transmission inspection equipment
US10476405B2 (en) 2015-03-09 2019-11-12 Ricoh Company, Ltd. Element and electric generator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100763621B1 (en) 2004-12-02 2007-10-05 호진산업기연(주) Assembly lock apparatus
KR100882781B1 (en) 2008-08-27 2009-02-09 고려검사주식회사 A radioisotopes disposal container in which radio exposure damage can be reduced and radioisotopes can be easily identified in stored state
KR101290755B1 (en) * 2013-04-16 2013-07-30 나우 주식회사 Radiation transmission inspection equipment
KR101291688B1 (en) * 2013-04-16 2013-08-01 나우 주식회사 Radiation transmission inspection equipment
KR101291687B1 (en) * 2013-04-16 2013-08-01 나우 주식회사 Radiation transmission inspection equipment
US10476405B2 (en) 2015-03-09 2019-11-12 Ricoh Company, Ltd. Element and electric generator

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