JPS5373656A - Crack monitoring for heat exchanger by adding the third substance - Google Patents

Crack monitoring for heat exchanger by adding the third substance

Info

Publication number
JPS5373656A
JPS5373656A JP14940176A JP14940176A JPS5373656A JP S5373656 A JPS5373656 A JP S5373656A JP 14940176 A JP14940176 A JP 14940176A JP 14940176 A JP14940176 A JP 14940176A JP S5373656 A JPS5373656 A JP S5373656A
Authority
JP
Japan
Prior art keywords
substance
heat exchanger
crack monitoring
high temperature
crack
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
JP14940176A
Other languages
Japanese (ja)
Other versions
JPS5647476B2 (en
Inventor
Yasuo Mori
Tetsuo Nakada
Hikari Kojima
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP14940176A priority Critical patent/JPS5373656A/en
Publication of JPS5373656A publication Critical patent/JPS5373656A/en
Publication of JPS5647476B2 publication Critical patent/JPS5647476B2/ja
Granted 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

  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To secure safty of multi-purpose high temperature gas reactor high temperature heat exchanging system such as nuclear iron manufacturing by detecting even the smallest crack by continuously measuring the third substance in primary herium loop.
COPYRIGHT: (C)1978,JPO&Japio
JP14940176A 1976-12-14 1976-12-14 Crack monitoring for heat exchanger by adding the third substance Granted JPS5373656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14940176A JPS5373656A (en) 1976-12-14 1976-12-14 Crack monitoring for heat exchanger by adding the third substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14940176A JPS5373656A (en) 1976-12-14 1976-12-14 Crack monitoring for heat exchanger by adding the third substance

Publications (2)

Publication Number Publication Date
JPS5373656A true JPS5373656A (en) 1978-06-30
JPS5647476B2 JPS5647476B2 (en) 1981-11-10

Family

ID=15474313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14940176A Granted JPS5373656A (en) 1976-12-14 1976-12-14 Crack monitoring for heat exchanger by adding the third substance

Country Status (1)

Country Link
JP (1) JPS5373656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125036A (en) * 1982-12-29 1984-07-19 Mitsubishi Heavy Ind Ltd Leakage detecting method of pipe in heat exchanger

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61103791U (en) * 1984-12-07 1986-07-02
JPH0560444A (en) * 1991-03-06 1993-03-09 Mitsubishi Electric Corp Controller for refrigerator and safe protector of refrigerating cycle
JPH05340657A (en) * 1992-06-12 1993-12-21 Daikin Ind Ltd Refrigerating plant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124679A (en) * 1974-08-23 1976-02-28 Mitsui Lumber Co Ltd Mokushitsusenibanno fukashiboriseikeihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124679A (en) * 1974-08-23 1976-02-28 Mitsui Lumber Co Ltd Mokushitsusenibanno fukashiboriseikeihoho

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125036A (en) * 1982-12-29 1984-07-19 Mitsubishi Heavy Ind Ltd Leakage detecting method of pipe in heat exchanger

Also Published As

Publication number Publication date
JPS5647476B2 (en) 1981-11-10

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