UA93874C2 - Dps-double pusher system of probes - Google Patents

Dps-double pusher system of probes

Info

Publication number
UA93874C2
UA93874C2 UAA200713614A UAA200713614A UA93874C2 UA 93874 C2 UA93874 C2 UA 93874C2 UA A200713614 A UAA200713614 A UA A200713614A UA A200713614 A UAA200713614 A UA A200713614A UA 93874 C2 UA93874 C2 UA 93874C2
Authority
UA
Ukraine
Prior art keywords
probes
picture
dps
double pusher
pusher system
Prior art date
Application number
UAA200713614A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Барилар Дарко
Постружин Желйко
Original Assignee
Инетек-Институте Фор Нуклеар Технолоджи Д.O.O.
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 Инетек-Институте Фор Нуклеар Технолоджи Д.O.O. filed Critical Инетек-Институте Фор Нуклеар Технолоджи Д.O.O.
Publication of UA93874C2 publication Critical patent/UA93874C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/10—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
    • B24B49/105—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means using eddy currents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/28—Constructional aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • F22B37/005—Positioning apparatus specially adapted therefor
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Plasma & Fusion (AREA)
  • Combustion & Propulsion (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Purpose of double pusher system is eddy current inspection of steam generators tubes of WER Nuclear Power Plants. Its function is to enable pushing and pulling of two probes simultaneously through the steam generator tube. The device consists of two technically equal segments, only one segment is shown in the picture. Probes are brought to angle guide (7) and by means of mechanism and wheels system (8) further pushed through guide (4), where a calibration block is located. System of passing of the probe is presented in broken line in the picture. The mechanism consists of a number of cogwheels and rubber wheels (8).
UAA200713614A 2005-09-26 2005-09-26 Dps-double pusher system of probes UA93874C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HR20050847A HRP20050847A2 (en) 2005-09-26 2005-09-26 Double pusher system of probes

Publications (1)

Publication Number Publication Date
UA93874C2 true UA93874C2 (en) 2011-03-25

Family

ID=36226741

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200713614A UA93874C2 (en) 2005-09-26 2005-09-26 Dps-double pusher system of probes

Country Status (7)

Country Link
EP (1) EP1929206A1 (en)
CN (1) CN101147030A (en)
DE (1) DE112005003708T5 (en)
FI (1) FI20080322L (en)
HR (1) HRP20050847A2 (en)
UA (1) UA93874C2 (en)
WO (1) WO2007034247A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102855950B (en) * 2012-07-31 2015-12-02 清华大学 A kind of steam generator heat-transfer pipe flaw detection apparatus and using method thereof
CN104749243A (en) * 2013-12-31 2015-07-01 中核武汉核电运行技术股份有限公司 Eddy-signal-recognition-technology-based full-automatic data acquisition method
CN104749242A (en) * 2013-12-31 2015-07-01 中核武汉核电运行技术股份有限公司 Vertical probe pushing-pulling device for eddy current test for heat transfer tube of horizontal steam generator
CN105806930A (en) * 2014-12-30 2016-07-27 中核武汉核电运行技术股份有限公司 Lifting device for steam generator heat transfer pipe eddy current detection
CN105806931A (en) * 2014-12-30 2016-07-27 中核武汉核电运行技术股份有限公司 Steam generator heat-transfer pipe eddy current detection rotation platform
CN107677725B (en) * 2017-09-18 2021-03-16 中广核检测技术有限公司 Eddy current probe single-shaft pusher
CN109854861B (en) * 2018-12-21 2021-07-13 苏州经贸职业技术学院 PCCP pipe flaw detection system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105876A (en) 1989-07-06 1992-04-21 Westinghouse Electric Corp. Multiple-unit probe pusher and system for driving eddy current inspection probes in the heat exchanger tubes of a nuclear steam generator
WO1995019526A1 (en) * 1994-01-14 1995-07-20 Combustion Engineering, Inc. Dual guide tube for inspection of heat exchangers
JP3389002B2 (en) * 1996-06-11 2003-03-24 三菱重工業株式会社 Multiple probe feeder assembly
JPH10227765A (en) * 1997-02-17 1998-08-25 Mitsubishi Heavy Ind Ltd Remote inspection device for heating tube of heat exchanger

Also Published As

Publication number Publication date
CN101147030A (en) 2008-03-19
DE112005003708T5 (en) 2008-08-14
EP1929206A1 (en) 2008-06-11
WO2007034247A1 (en) 2007-03-29
FI20080322L (en) 2008-04-25
HRP20050847A2 (en) 2008-06-30

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