JPS6244213B2 - - Google Patents

Info

Publication number
JPS6244213B2
JPS6244213B2 JP56199193A JP19919381A JPS6244213B2 JP S6244213 B2 JPS6244213 B2 JP S6244213B2 JP 56199193 A JP56199193 A JP 56199193A JP 19919381 A JP19919381 A JP 19919381A JP S6244213 B2 JPS6244213 B2 JP S6244213B2
Authority
JP
Japan
Prior art keywords
gas
detector
sampling
sodium
pipe
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
Application number
JP56199193A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5899725A (ja
Inventor
Kazuhiro Ueda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56199193A priority Critical patent/JPS5899725A/ja
Publication of JPS5899725A publication Critical patent/JPS5899725A/ja
Publication of JPS6244213B2 publication Critical patent/JPS6244213B2/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)
JP56199193A 1981-12-08 1981-12-08 ガス検出システム Granted JPS5899725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56199193A JPS5899725A (ja) 1981-12-08 1981-12-08 ガス検出システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56199193A JPS5899725A (ja) 1981-12-08 1981-12-08 ガス検出システム

Publications (2)

Publication Number Publication Date
JPS5899725A JPS5899725A (ja) 1983-06-14
JPS6244213B2 true JPS6244213B2 (enrdf_load_stackoverflow) 1987-09-18

Family

ID=16403686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56199193A Granted JPS5899725A (ja) 1981-12-08 1981-12-08 ガス検出システム

Country Status (1)

Country Link
JP (1) JPS5899725A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5899725A (ja) 1983-06-14

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