FR2170464A5 - - Google Patents

Info

Publication number
FR2170464A5
FR2170464A5 FR7245074A FR7245074A FR2170464A5 FR 2170464 A5 FR2170464 A5 FR 2170464A5 FR 7245074 A FR7245074 A FR 7245074A FR 7245074 A FR7245074 A FR 7245074A FR 2170464 A5 FR2170464 A5 FR 2170464A5
Authority
FR
France
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
FR7245074A
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of FR2170464A5 publication Critical patent/FR2170464A5/fr
Expired legal-status Critical Current

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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (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)
FR7245074A 1971-12-16 1972-12-18 Expired FR2170464A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2170464A5 true FR2170464A5 (fr) 1973-09-14

Family

ID=22775815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245074A Expired FR2170464A5 (fr) 1971-12-16 1972-12-18

Country Status (6)

Country Link
JP (1) JPS4877893A (fr)
DE (1) DE2261267C3 (fr)
FR (1) FR2170464A5 (fr)
GB (2) GB1421545A (fr)
IT (1) IT971919B (fr)
NL (1) NL7217247A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316597A1 (fr) * 1975-07-02 1977-01-28 Westinghouse Electric Corp Methode et appareil pour la detection extremement sensible de vapeur metallique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181191A (fr) * 1975-01-10 1976-07-15 Kawasaki Heavy Ind Ltd
JPS51101592A (fr) * 1975-03-05 1976-09-08 Kawasaki Heavy Ind Ltd
JPS58150836A (ja) * 1982-03-03 1983-09-07 Hitachi Ltd ナトリウム漏洩規模判定方法
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
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316597A1 (fr) * 1975-07-02 1977-01-28 Westinghouse Electric Corp Methode et appareil pour la detection extremement sensible de vapeur metallique

Also Published As

Publication number Publication date
DE2261267C3 (de) 1981-09-24
DE2261267A1 (de) 1973-07-05
GB1421545A (en) 1976-01-21
IT971919B (it) 1974-05-10
GB1421546A (en) 1976-01-21
NL7217247A (fr) 1973-06-19
DE2261267B2 (de) 1980-10-16
JPS4877893A (fr) 1973-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse