JPS5915834A - 液体金属中への水漏洩検出方法 - Google Patents

液体金属中への水漏洩検出方法

Info

Publication number
JPS5915834A
JPS5915834A JP57125401A JP12540182A JPS5915834A JP S5915834 A JPS5915834 A JP S5915834A JP 57125401 A JP57125401 A JP 57125401A JP 12540182 A JP12540182 A JP 12540182A JP S5915834 A JPS5915834 A JP S5915834A
Authority
JP
Japan
Prior art keywords
pressure
time
hydrogen
static equilibrium
vacuum chamber
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
JP57125401A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0249451B2 (enrdf_load_stackoverflow
Inventor
Nobuyuki Isogai
磯貝　暢之
Tatsuo Hamada
浜田　辰男
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
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd
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 Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP57125401A priority Critical patent/JPS5915834A/ja
Publication of JPS5915834A publication Critical patent/JPS5915834A/ja
Publication of JPH0249451B2 publication Critical patent/JPH0249451B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/228—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP57125401A 1982-07-19 1982-07-19 液体金属中への水漏洩検出方法 Granted JPS5915834A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57125401A JPS5915834A (ja) 1982-07-19 1982-07-19 液体金属中への水漏洩検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57125401A JPS5915834A (ja) 1982-07-19 1982-07-19 液体金属中への水漏洩検出方法

Publications (2)

Publication Number Publication Date
JPS5915834A true JPS5915834A (ja) 1984-01-26
JPH0249451B2 JPH0249451B2 (enrdf_load_stackoverflow) 1990-10-30

Family

ID=14909212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57125401A Granted JPS5915834A (ja) 1982-07-19 1982-07-19 液体金属中への水漏洩検出方法

Country Status (1)

Country Link
JP (1) JPS5915834A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500826A (ja) * 2012-11-06 2016-01-14 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ ガスに対して低圧状態に維持されたエンクロージャ内のガス流を推定するためのデバイス及び方法
JP2017111015A (ja) * 2015-12-17 2017-06-22 株式会社日立製作所 水素計測装置および水素計測方法
CN111579303A (zh) * 2020-05-25 2020-08-25 中国原子能科学研究院 用于液态金属中氢的取样装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500826A (ja) * 2012-11-06 2016-01-14 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ ガスに対して低圧状態に維持されたエンクロージャ内のガス流を推定するためのデバイス及び方法
US10281304B2 (en) 2012-11-06 2019-05-07 Commissariat à l'énergie atomique et aux énergies alternatives Device and method for estimating a flow of gas in an enclosure maintained at reduced pressure in relation to the gas
JP2017111015A (ja) * 2015-12-17 2017-06-22 株式会社日立製作所 水素計測装置および水素計測方法
CN111579303A (zh) * 2020-05-25 2020-08-25 中国原子能科学研究院 用于液态金属中氢的取样装置

Also Published As

Publication number Publication date
JPH0249451B2 (enrdf_load_stackoverflow) 1990-10-30

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