CA2776230C - Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples - Google Patents

Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples Download PDF

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Publication number
CA2776230C
CA2776230C CA2776230A CA2776230A CA2776230C CA 2776230 C CA2776230 C CA 2776230C CA 2776230 A CA2776230 A CA 2776230A CA 2776230 A CA2776230 A CA 2776230A CA 2776230 C CA2776230 C CA 2776230C
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CA
Canada
Prior art keywords
blade
cutter
sample
tube
tool
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.)
Active
Application number
CA2776230A
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English (en)
Other versions
CA2776230A1 (fr
Inventor
Greg Hersak
Richard Wray
James Mitch King
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Priority to CA3004276A priority Critical patent/CA3004276C/fr
Publication of CA2776230A1 publication Critical patent/CA2776230A1/fr
Application granted granted Critical
Publication of CA2776230C publication Critical patent/CA2776230C/fr
Active legal-status Critical Current
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Classifications

    • 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
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • 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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866—Grinding or homogeneising
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Milling Processes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

L'invention concerne un outil d'échantillonnage périphérique destiné à obtenir des échantillons à partir de la paroi intérieure d'un tube, lequel outil comprend un corps cylindrique, un arbre disposé dans le corps cylindrique, un premier couteau, un deuxième couteau disposé de façon à former un angle avec le premier couteau, un troisième couteau, et un quatrième couteau disposé de façon à former un angle avec le troisième couteau. Les premier, deuxième, troisième et quatrième couteaux sont reliés en fonctionnement à l'arbre afin de tourner avec celui-ci. Chacun des couteaux est mobile radialement entre une position rétractée et une position déployée en réponse à la rotation de l'arbre afin d'obtenir des échantillons à partir du tube. L'invention concerne également un procédé d'obtention d'échantillons à partir de la paroi intérieure d'un tube.
CA2776230A 2009-09-30 2009-09-30 Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples Active CA2776230C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3004276A CA3004276C (fr) 2009-09-30 2009-09-30 Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CA2009/001383 WO2011038476A1 (fr) 2009-09-30 2009-09-30 Outil d'échantillonnage périphérique comportant des couteaux d'échantillonnage multiples
CAPCT/CA2009/001382 2009-09-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3004276A Division CA3004276C (fr) 2009-09-30 2009-09-30 Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples

Publications (2)

Publication Number Publication Date
CA2776230A1 CA2776230A1 (fr) 2011-04-07
CA2776230C true CA2776230C (fr) 2019-06-04

Family

ID=43825451

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2776230A Active CA2776230C (fr) 2009-09-30 2009-09-30 Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples
CA3004276A Active CA3004276C (fr) 2009-09-30 2009-09-30 Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3004276A Active CA3004276C (fr) 2009-09-30 2009-09-30 Outil d'echantillonnage peripherique comportant des couteaux d'echantillonnage multiples

Country Status (6)

Country Link
KR (2) KR101727966B1 (fr)
CN (1) CN102597738B (fr)
AR (3) AR079597A1 (fr)
CA (2) CA2776230C (fr)
RO (1) RO127983B1 (fr)
WO (1) WO2011038476A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9976703B2 (en) 2013-03-14 2018-05-22 Atomic Energy Of Canada Limited/Énergy Atomique Du Canada Limitée Regulator apparatus having a charging valve assembly and a flow multiplier assembly
CN106769164B (zh) * 2016-11-18 2023-10-31 中国石油天然气股份有限公司 一种井壁垢物取样工具
CN109910081B (zh) * 2019-03-19 2020-12-22 鄂东医疗集团黄石市中心医院(湖北理工学院附属医院) 一种胃癌肿瘤病理切片处理装置
WO2020220120A1 (fr) * 2019-04-29 2020-11-05 Bruce Power L.P. Outil d'échantillonnage circonférentiel
TWI726417B (zh) * 2019-09-12 2021-05-01 元太科技工業股份有限公司 電子裝置
CN114354248B (zh) * 2021-12-31 2023-12-26 核动力运行研究所 一种旋转式远距管内壁采样工具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826077A (en) * 1953-05-27 1958-03-11 Nat Aluminate Corp Sampling apparatus
DE1552267C3 (de) * 1966-08-15 1975-02-06 Europaeische Atomgemeinschaft (Euratom), Bruessel Vorrichtung zum Fräsen und Bohren von Nuten und Senklöchern in die Innenwandung von Rohren
US3403597A (en) * 1966-11-17 1968-10-01 United States Steel Corp Apparatus for cutting a groove in the inside surface of a pipe
US3584903A (en) * 1968-04-29 1971-06-15 Ca Atomic Energy Ltd Rolled channel joints
US3868887A (en) * 1973-01-18 1975-03-04 Alvin A Sorenson Calibrated slot cutter
FR2587924B1 (fr) * 1985-09-27 1987-11-20 Commissariat Energie Atomique Dispositif pour l'usinage interieur d'un tube
CA1274322A (fr) 1987-11-23 1990-09-18 Walter E. Muth Echantillonnage sur tube sous pression d'un reacteur
DE3917184A1 (de) * 1989-05-26 1990-11-29 Happich Gmbh Gebr Glaenzverfahren
CA2026414C (fr) 1990-09-27 2000-11-14 Patrick Thomas Henry Dispositif de teleprelevement d'echantillons par raclage de la paroi des canaux de combustible nucleaire sous eau, avec maintien de l'orientation de l'outil
US6599067B2 (en) * 2001-03-26 2003-07-29 Atomic Energy Of Canada Limited Apparatus for removing pressure tubes

Also Published As

Publication number Publication date
WO2011038476A1 (fr) 2011-04-07
CN102597738A (zh) 2012-07-18
AR079597A1 (es) 2012-02-08
KR101859025B1 (ko) 2018-05-17
CA3004276C (fr) 2020-04-28
KR20120104530A (ko) 2012-09-21
RO127983B1 (ro) 2017-10-30
CN102597738B (zh) 2015-08-19
KR20170042825A (ko) 2017-04-19
RO127983A2 (ro) 2012-11-29
AR099089A2 (es) 2016-06-29
CA2776230A1 (fr) 2011-04-07
KR101727966B1 (ko) 2017-04-18
CA3004276A1 (fr) 2011-04-07
AR099090A2 (es) 2016-06-29

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