JPH0249451B2 - - Google Patents

Info

Publication number
JPH0249451B2
JPH0249451B2 JP57125401A JP12540182A JPH0249451B2 JP H0249451 B2 JPH0249451 B2 JP H0249451B2 JP 57125401 A JP57125401 A JP 57125401A JP 12540182 A JP12540182 A JP 12540182A JP H0249451 B2 JPH0249451 B2 JP H0249451B2
Authority
JP
Japan
Prior art keywords
pressure
hydrogen
time
static equilibrium
water
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.)
Expired - Lifetime
Application number
JP57125401A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5915834A (ja
Inventor
Nobuyuki Isogai
Tatsuo Hamada
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 JPS5915834A (ja) 1984-01-26
JPH0249451B2 true 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)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2997763B1 (fr) 2012-11-06 2015-01-16 Commissariat Energie Atomique Dispositif et procede d'estimation d'un flux de gaz dans une enceinte maintenue en depression vis-a-vis du gaz
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
JPS5915834A (ja) 1984-01-26

Similar Documents

Publication Publication Date Title
Vissers et al. A hydrogen-activity meter for liquid sodium and its application to hydrogen solubility measurements
CN113092310B (zh) 一种u型振荡管测密度的变压器油含气量测试装置及方法
JPS5812545B2 (ja) アルゴンガスチユウ ノ スイソノウドレンゾクソクテイホウ
GB2054871A (en) Measuring leakage rates
US3177704A (en) Leak testing method
JPH0249451B2 (enrdf_load_stackoverflow)
JPS58215521A (ja) 水漏洩検出装置
RU2417357C1 (ru) Устройство контроля герметичности
JP2957220B2 (ja) 微量漏洩ガス測定法
JPS621215B2 (enrdf_load_stackoverflow)
JPS5848608Y2 (ja) 水素検出器
JPS60157085A (ja) 原子炉格納容器内ガス監視装置
JPS63215932A (ja) 漏洩検出装置
CN219104842U (zh) 一种液化气体水分测试装置
JPS574534A (en) Measuring apparatus for concentration of hydrogen and oxygen
JPS58151541A (ja) 水漏洩検出装置
JPS59137823A (ja) 容器内水位の測定装置
JPH0410575B2 (enrdf_load_stackoverflow)
JPS6241358B2 (enrdf_load_stackoverflow)
JPS5844205B2 (ja) 液体金属中の水素測定方法
JPS57105692A (en) Leakage detecting device for heat transferring tube of heat exchanger
JPS5866036A (ja) 原子炉冷却材浄化系の漏洩検出装置
JPS5566730A (en) Micro leakage detector for pipeline
JPS58150836A (ja) ナトリウム漏洩規模判定方法
MXPA06011175A (es) Dispositivo y metodos mejorados para medicion de flujo de vapor en linea.