FR2284873B1 - - Google Patents

Info

Publication number
FR2284873B1
FR2284873B1 FR7527723A FR7527723A FR2284873B1 FR 2284873 B1 FR2284873 B1 FR 2284873B1 FR 7527723 A FR7527723 A FR 7527723A FR 7527723 A FR7527723 A FR 7527723A FR 2284873 B1 FR2284873 B1 FR 2284873B1
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
FR7527723A
Other versions
FR2284873A1 (fr
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of FR2284873A1 publication Critical patent/FR2284873A1/fr
Application granted granted Critical
Publication of FR2284873B1 publication Critical patent/FR2284873B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/025—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0093—Radioactive materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
FR7527723A 1974-09-11 1975-09-10 Dispositif de prelevement d'echantillons dans un circuit de metal liquide Granted FR2284873A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2443559A DE2443559C2 (de) 1974-09-11 1974-09-11 Vorrichtung zur Entnahme von Proben aus einem Flüssigmetall führenden Kreislauf

Publications (2)

Publication Number Publication Date
FR2284873A1 FR2284873A1 (fr) 1976-04-09
FR2284873B1 true FR2284873B1 (fr) 1979-08-24

Family

ID=5925496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527723A Granted FR2284873A1 (fr) 1974-09-11 1975-09-10 Dispositif de prelevement d'echantillons dans un circuit de metal liquide

Country Status (5)

Country Link
US (1) US3968695A (fr)
JP (1) JPS5156288A (fr)
DE (1) DE2443559C2 (fr)
FR (1) FR2284873A1 (fr)
GB (1) GB1478080A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145442A1 (de) * 1981-11-16 1983-05-26 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach "verfahren und vorrichtung zur entnahme von natriumproben aus dem core eines natriumgekuehlten kernreaktors"
JPS60228936A (ja) * 1984-04-27 1985-11-14 Power Reactor & Nuclear Fuel Dev Corp ナトリウムサンプリング装置
JP3028941B2 (ja) * 1997-10-22 2000-04-04 核燃料サイクル開発機構 多重シース型ナトリウム漏洩検出装置
US20040099061A1 (en) * 1997-12-22 2004-05-27 Mks Instruments Pressure sensor for detecting small pressure differences and low pressures
US6772640B1 (en) * 2000-10-10 2004-08-10 Mks Instruments, Inc. Multi-temperature heater for use with pressure transducers
FR2818676B1 (fr) * 2000-12-27 2003-03-07 Freyssinet Int Stup Procede de demontage d'un cable de precontrainte et dispositif pour la mise en oeuvre
US6993973B2 (en) * 2003-05-16 2006-02-07 Mks Instruments, Inc. Contaminant deposition control baffle for a capacitive pressure transducer
US7201057B2 (en) * 2004-09-30 2007-04-10 Mks Instruments, Inc. High-temperature reduced size manometer
US7141447B2 (en) 2004-10-07 2006-11-28 Mks Instruments, Inc. Method of forming a seal between a housing and a diaphragm of a capacitance sensor
US7137301B2 (en) 2004-10-07 2006-11-21 Mks Instruments, Inc. Method and apparatus for forming a reference pressure within a chamber of a capacitance sensor
US7204150B2 (en) * 2005-01-14 2007-04-17 Mks Instruments, Inc. Turbo sump for use with capacitive pressure sensor
US11573156B2 (en) * 2019-01-15 2023-02-07 Westinghouse Electric Company Llc Minimally invasive microsampler for intact removal of surface deposits and substrates
CN113701906B (zh) * 2021-08-26 2024-04-05 英业达科技有限公司 液冷回路中测量液体温度的方法
DE102023104568A1 (de) * 2023-02-24 2024-08-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Probenentnahmevorrichtung zur Entnahme einer Probe aus einem ein flüssiges Medium führenden Anlagenteil sowie Verfahren zur Entnahme einer solchen Probe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881355A (en) * 1973-10-30 1975-05-06 Us Energy Archive-cup insert for liquid-metal sampling
US3872718A (en) * 1973-10-30 1975-03-25 Atomic Energy Commission Multipurpose sampler device for liquid metal

Also Published As

Publication number Publication date
DE2443559A1 (de) 1976-04-01
FR2284873A1 (fr) 1976-04-09
GB1478080A (en) 1977-06-29
DE2443559C2 (de) 1984-01-12
US3968695A (en) 1976-07-13
JPS5156288A (fr) 1976-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse