JPS57133331A - Detector for sodium leak - Google Patents

Detector for sodium leak

Info

Publication number
JPS57133331A
JPS57133331A JP56018543A JP1854381A JPS57133331A JP S57133331 A JPS57133331 A JP S57133331A JP 56018543 A JP56018543 A JP 56018543A JP 1854381 A JP1854381 A JP 1854381A JP S57133331 A JPS57133331 A JP S57133331A
Authority
JP
Japan
Prior art keywords
ion chamber
housed
electrode
sample gas
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
JP56018543A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322252B2 (enrdf_load_stackoverflow
Inventor
Nozomi Sato
Akio Tsunoda
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.)
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group Co 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 Toshiba Corp, Nippon Genshiryoku Jigyo KK, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP56018543A priority Critical patent/JPS57133331A/ja
Publication of JPS57133331A publication Critical patent/JPS57133331A/ja
Publication of JPS6322252B2 publication Critical patent/JPS6322252B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP56018543A 1981-02-10 1981-02-10 Detector for sodium leak Granted JPS57133331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56018543A JPS57133331A (en) 1981-02-10 1981-02-10 Detector for sodium leak

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56018543A JPS57133331A (en) 1981-02-10 1981-02-10 Detector for sodium leak

Publications (2)

Publication Number Publication Date
JPS57133331A true JPS57133331A (en) 1982-08-18
JPS6322252B2 JPS6322252B2 (enrdf_load_stackoverflow) 1988-05-11

Family

ID=11974543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56018543A Granted JPS57133331A (en) 1981-02-10 1981-02-10 Detector for sodium leak

Country Status (1)

Country Link
JP (1) JPS57133331A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194737A (en) * 1991-10-08 1993-03-16 University Of California Patent, Trademark & Copyright Office Single and double grid long-range alpha detectors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5121739B2 (ja) * 2009-01-08 2013-01-16 株式会社東芝 ナトリウム漏洩検出システム
JP5404492B2 (ja) * 2010-03-26 2014-01-29 株式会社東芝 ナトリウム漏えい検出装置及び検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194737A (en) * 1991-10-08 1993-03-16 University Of California Patent, Trademark & Copyright Office Single and double grid long-range alpha detectors

Also Published As

Publication number Publication date
JPS6322252B2 (enrdf_load_stackoverflow) 1988-05-11

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