JPS5255581A - Detecter for radioisotope in liquid - Google Patents

Detecter for radioisotope in liquid

Info

Publication number
JPS5255581A
JPS5255581A JP50130458A JP13045875A JPS5255581A JP S5255581 A JPS5255581 A JP S5255581A JP 50130458 A JP50130458 A JP 50130458A JP 13045875 A JP13045875 A JP 13045875A JP S5255581 A JPS5255581 A JP S5255581A
Authority
JP
Japan
Prior art keywords
liquid
detecter
radioisotope
piping
prevented
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
JP50130458A
Other languages
Japanese (ja)
Other versions
JPS592873B2 (en
Inventor
Moriaki Tsukamoto
Shigeru Ideumi
Akira Doi
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 JP50130458A priority Critical patent/JPS592873B2/en
Publication of JPS5255581A publication Critical patent/JPS5255581A/en
Publication of JPS592873B2 publication Critical patent/JPS592873B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Measurement Of Radiation (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: An orifice for throttling flow line is provided within the piping of a vertically provided radiation detecting part, whereby the contact between liquid and the inner tube of piping is prevented and the decrease in dection sensitivity is prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP50130458A 1975-10-31 1975-10-31 Exhaust equipment Expired JPS592873B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50130458A JPS592873B2 (en) 1975-10-31 1975-10-31 Exhaust equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50130458A JPS592873B2 (en) 1975-10-31 1975-10-31 Exhaust equipment

Publications (2)

Publication Number Publication Date
JPS5255581A true JPS5255581A (en) 1977-05-07
JPS592873B2 JPS592873B2 (en) 1984-01-20

Family

ID=15034708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50130458A Expired JPS592873B2 (en) 1975-10-31 1975-10-31 Exhaust equipment

Country Status (1)

Country Link
JP (1) JPS592873B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137595A (en) * 1976-05-12 1977-11-17 Hitachi Ltd Radioactive ray detector
US4532103A (en) * 1980-12-01 1985-07-30 Hitachi, Ltd. Apparatus for measuring concentration of radioactivity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137595A (en) * 1976-05-12 1977-11-17 Hitachi Ltd Radioactive ray detector
US4532103A (en) * 1980-12-01 1985-07-30 Hitachi, Ltd. Apparatus for measuring concentration of radioactivity

Also Published As

Publication number Publication date
JPS592873B2 (en) 1984-01-20

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