IT971919B - Procedimento e apparecchiatura per rivelare fughe di metalli alca lini - Google Patents

Procedimento e apparecchiatura per rivelare fughe di metalli alca lini

Info

Publication number
IT971919B
IT971919B IT32970/72A IT3297072A IT971919B IT 971919 B IT971919 B IT 971919B IT 32970/72 A IT32970/72 A IT 32970/72A IT 3297072 A IT3297072 A IT 3297072A IT 971919 B IT971919 B IT 971919B
Authority
IT
Italy
Prior art keywords
alca
lini
metals
procedure
equipment
Prior art date
Application number
IT32970/72A
Other languages
English (en)
Italian (it)
Inventor
Eugene Farrell Hill
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Application granted granted Critical
Publication of IT971919B publication Critical patent/IT971919B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/002—Detection of leaks
    • 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
    • G01M3/202—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 using mass spectrometer detection systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
IT32970/72A 1971-12-16 1972-12-15 Procedimento e apparecchiatura per rivelare fughe di metalli alca lini IT971919B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20873371A 1971-12-16 1971-12-16

Publications (1)

Publication Number Publication Date
IT971919B true IT971919B (it) 1974-05-10

Family

ID=22775815

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32970/72A IT971919B (it) 1971-12-16 1972-12-15 Procedimento e apparecchiatura per rivelare fughe di metalli alca lini

Country Status (6)

Country Link
JP (1) JPS4877893A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2261267C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2170464A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB1421545A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT971919B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7217247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181191A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-01-10 1976-07-15 Kawasaki Heavy Ind Ltd
JPS51101592A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-03-05 1976-09-08 Kawasaki Heavy Ind Ltd
US4091283A (en) * 1975-07-02 1978-05-23 Westinghouse Electric Corp. Extremely sensitive metallic vapor detection
JPS58150836A (ja) * 1982-03-03 1983-09-07 Hitachi Ltd ナトリウム漏洩規模判定方法
CN105758597A (zh) * 2016-03-26 2016-07-13 宁波市宇华电器有限公司 一种转换接头质检设备
CN105628315A (zh) * 2016-03-26 2016-06-01 宁波市宇华电器有限公司 一种加压测试机
CN111613354A (zh) * 2020-06-03 2020-09-01 中国原子能科学研究院 液态金属管道中的氢的检测装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565769A (en) * 1967-10-17 1971-02-23 United Nuclear Corp Method and apparatus for determination of hydrogen content in a high temperature fluid

Also Published As

Publication number Publication date
DE2261267C3 (de) 1981-09-24
DE2261267B2 (de) 1980-10-16
DE2261267A1 (de) 1973-07-05
GB1421545A (en) 1976-01-21
GB1421546A (en) 1976-01-21
NL7217247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-06-19
JPS4877893A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-19
FR2170464A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-14

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