DE29703255U1 - Device for checking a weld seam on the outer jacket of a reactor pressure vessel - Google Patents

Device for checking a weld seam on the outer jacket of a reactor pressure vessel

Info

Publication number
DE29703255U1
DE29703255U1 DE29703255U DE29703255U DE29703255U1 DE 29703255 U1 DE29703255 U1 DE 29703255U1 DE 29703255 U DE29703255 U DE 29703255U DE 29703255 U DE29703255 U DE 29703255U DE 29703255 U1 DE29703255 U1 DE 29703255U1
Authority
DE
Germany
Prior art keywords
checking
pressure vessel
weld seam
outer jacket
reactor pressure
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.)
Expired - Lifetime
Application number
DE29703255U
Other languages
German (de)
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.)
Areva GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE29703255U priority Critical patent/DE29703255U1/en
Publication of DE29703255U1 publication Critical patent/DE29703255U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/223—Supports, positioning or alignment in fixed situation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/003—Remote inspection of vessels, e.g. pressure vessels
    • G21C17/007—Inspection of the outer surfaces of vessels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding
    • 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)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
DE29703255U 1997-02-24 1997-02-24 Device for checking a weld seam on the outer jacket of a reactor pressure vessel Expired - Lifetime DE29703255U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29703255U DE29703255U1 (en) 1997-02-24 1997-02-24 Device for checking a weld seam on the outer jacket of a reactor pressure vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29703255U DE29703255U1 (en) 1997-02-24 1997-02-24 Device for checking a weld seam on the outer jacket of a reactor pressure vessel

Publications (1)

Publication Number Publication Date
DE29703255U1 true DE29703255U1 (en) 1998-07-02

Family

ID=8036438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29703255U Expired - Lifetime DE29703255U1 (en) 1997-02-24 1997-02-24 Device for checking a weld seam on the outer jacket of a reactor pressure vessel

Country Status (1)

Country Link
DE (1) DE29703255U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015179230A1 (en) * 2014-05-19 2015-11-26 Nuscale Power, Llc Transportable monitoring system
EP3299130A1 (en) * 2016-09-26 2018-03-28 Airbus Operations S.L. Inspection tool and method for non-destructive inspection of a lug
US9945704B2 (en) 2014-07-07 2018-04-17 Nuscale Power, Llc Flow rate measurement in a volume

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780571A (en) * 1971-04-22 1973-12-25 Programmed & Remote Syst Corp Reactor vessel inspection device
DE2418001A1 (en) * 1974-04-11 1975-10-23 Kraftwerk Union Ag Inspecting and repairing in accessible parts of pressure vessel - e.g. between standpipes, by trolley-mounted equipment running on rails
DE2547472A1 (en) * 1975-10-23 1977-04-28 Interatom Internal inspection of reactor vessel - using vertically movable arm pivotal about horizontal axis to sweep inner surface
DE2557992A1 (en) * 1975-12-22 1977-06-30 Kraftwerk Union Ag TESTING SYSTEM SUPPORT FOR TESTING SOCKET SEAMS, PIPE CONNECTION SEAMS AND SOCKET EDGES WITH ULTRASOUND IN PRESSURE VESSELS, IN PARTICULAR REACTOR PRESSURE VESSELS OF NUCLEAR POWER PLANTS
DE2716547A1 (en) * 1976-06-08 1977-12-15 Hermann Felchlin DOOR INTERCOM
DE2634158A1 (en) * 1976-07-29 1978-02-02 Kraftwerk Union Ag Ultrasonic test head carriage for duct and penetration welds - has hoop track and axially movable arm for test heads
DE2726612A1 (en) * 1977-06-13 1978-12-14 Kraftwerk Union Ag Probe manipulator for nuclear reactor feed water connection - has ultrasonic test head which scans weld and is driven by epicyclic gear to traverse whole region
DE2733946A1 (en) * 1977-07-27 1979-02-15 Kraftwerk Union Ag Manipulator for ultrasonic weld inspection of reactor duct - esp. of boiling water nuclear reactor, has support system to reach duct around feed water distributor
US4169758A (en) * 1977-10-26 1979-10-02 The Babcock & Wilcox Company Nuclear reactor vessel inspection apparatus
DE7718641U1 (en) * 1977-06-13 1980-02-14 Kraftwerk Union Ag, 4330 Muelheim Test manipulator for external testing of pipelines, preferably for ultrasonic testing of reactor pressure vessels
US4196049A (en) * 1977-03-25 1980-04-01 Westinghouse Electric Corp. Segmented articulating manipulator arm for nuclear reactor vessel inspection apparatus
DE2849763A1 (en) * 1978-11-16 1980-05-22 Kraftwerk Union Ag DEVICE FOR TESTING CONTAINER WALLS
US4507260A (en) * 1981-04-08 1985-03-26 Hitachi, Ltd. Rail apparatus around reactor pressure vessel
US4518560A (en) * 1981-10-21 1985-05-21 Hitachi, Ltd. Rail apparatus around nuclear reactor pressure vessel and method of installing the same
DE3049065C2 (en) * 1980-12-24 1985-11-21 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Manipulator for nozzle weld test
DE3524390A1 (en) * 1985-07-08 1987-01-08 Kraftwerk Union Ag Test manipulator
EP0451527A1 (en) * 1990-03-26 1991-10-16 Siemens Aktiengesellschaft Handling manipulator, in particular for non-destructive examination and method for manipulating an apparatus
US5156803A (en) * 1991-02-25 1992-10-20 Niagara Mohawk Power Corporation Apparatus for inspection of a reactor vessel
US5193405A (en) * 1990-06-05 1993-03-16 Mitsubishi Jukogyo Kabushiki Kaisha Underwater mobile type inspection system
DE4226855A1 (en) * 1992-08-13 1994-02-17 Siemens Ag Manipulator for inspection of places of a steam generator that are difficult to access
WO1996017358A1 (en) * 1994-11-30 1996-06-06 Siemens Aktiengesellschaft Device and method for the inspection of the outer wall of a reactor-core container in the region of the thermal shield surrounding it

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780571A (en) * 1971-04-22 1973-12-25 Programmed & Remote Syst Corp Reactor vessel inspection device
DE2418001A1 (en) * 1974-04-11 1975-10-23 Kraftwerk Union Ag Inspecting and repairing in accessible parts of pressure vessel - e.g. between standpipes, by trolley-mounted equipment running on rails
DE2547472A1 (en) * 1975-10-23 1977-04-28 Interatom Internal inspection of reactor vessel - using vertically movable arm pivotal about horizontal axis to sweep inner surface
DE2557992A1 (en) * 1975-12-22 1977-06-30 Kraftwerk Union Ag TESTING SYSTEM SUPPORT FOR TESTING SOCKET SEAMS, PIPE CONNECTION SEAMS AND SOCKET EDGES WITH ULTRASOUND IN PRESSURE VESSELS, IN PARTICULAR REACTOR PRESSURE VESSELS OF NUCLEAR POWER PLANTS
DE2716547A1 (en) * 1976-06-08 1977-12-15 Hermann Felchlin DOOR INTERCOM
DE2634158A1 (en) * 1976-07-29 1978-02-02 Kraftwerk Union Ag Ultrasonic test head carriage for duct and penetration welds - has hoop track and axially movable arm for test heads
US4196049A (en) * 1977-03-25 1980-04-01 Westinghouse Electric Corp. Segmented articulating manipulator arm for nuclear reactor vessel inspection apparatus
DE7718641U1 (en) * 1977-06-13 1980-02-14 Kraftwerk Union Ag, 4330 Muelheim Test manipulator for external testing of pipelines, preferably for ultrasonic testing of reactor pressure vessels
DE2726612A1 (en) * 1977-06-13 1978-12-14 Kraftwerk Union Ag Probe manipulator for nuclear reactor feed water connection - has ultrasonic test head which scans weld and is driven by epicyclic gear to traverse whole region
DE2733946A1 (en) * 1977-07-27 1979-02-15 Kraftwerk Union Ag Manipulator for ultrasonic weld inspection of reactor duct - esp. of boiling water nuclear reactor, has support system to reach duct around feed water distributor
US4169758A (en) * 1977-10-26 1979-10-02 The Babcock & Wilcox Company Nuclear reactor vessel inspection apparatus
DE2849763A1 (en) * 1978-11-16 1980-05-22 Kraftwerk Union Ag DEVICE FOR TESTING CONTAINER WALLS
DE3049065C2 (en) * 1980-12-24 1985-11-21 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Manipulator for nozzle weld test
US4507260A (en) * 1981-04-08 1985-03-26 Hitachi, Ltd. Rail apparatus around reactor pressure vessel
US4518560A (en) * 1981-10-21 1985-05-21 Hitachi, Ltd. Rail apparatus around nuclear reactor pressure vessel and method of installing the same
DE3524390A1 (en) * 1985-07-08 1987-01-08 Kraftwerk Union Ag Test manipulator
EP0451527A1 (en) * 1990-03-26 1991-10-16 Siemens Aktiengesellschaft Handling manipulator, in particular for non-destructive examination and method for manipulating an apparatus
US5193405A (en) * 1990-06-05 1993-03-16 Mitsubishi Jukogyo Kabushiki Kaisha Underwater mobile type inspection system
US5156803A (en) * 1991-02-25 1992-10-20 Niagara Mohawk Power Corporation Apparatus for inspection of a reactor vessel
DE4226855A1 (en) * 1992-08-13 1994-02-17 Siemens Ag Manipulator for inspection of places of a steam generator that are difficult to access
WO1996017358A1 (en) * 1994-11-30 1996-06-06 Siemens Aktiengesellschaft Device and method for the inspection of the outer wall of a reactor-core container in the region of the thermal shield surrounding it

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
1- 15697 A,P- 866,May 8,1989,Vol. 13, No. 188 *
3-261897 A,P-1314,Feb. 19,1992,Vol. 16, No. 68 *
5-288884 A,P-1689,Feb. 8,1994,Vol. 18, No. 78 *
ANONYM: An underwater vehicle for ultrasonic vessel inspection. In: Nuclear Engineering International, Dec. 1990, S.40 *
IIDA,Kunihiro: Are we reaching the limits of automated inspection in Japan? In: Nuclear Engineering International, 7, 1993, S.34-36,38,39 *
JP Patents Abstracts of Japan: 5-346487 A,P-1720,March 30,1994,Vol. 18, No. 187 *
MÜLLER,Günter,OTTE,Heinz-Josef: Mechanisierte Ultraschall-Wiederholungsprüfungen am Primärkreis von Druckwasserreaktoren. In: Atomkernenergie-Kerntechnik, Vol. 47, 1985, No. 1,S.7-11 *
WOLFBAUER,R.: Automating pump nozzle inspection. In: nal /Z-GB), July 1993, p34-36,p39 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015179230A1 (en) * 2014-05-19 2015-11-26 Nuscale Power, Llc Transportable monitoring system
CN106415731A (en) * 2014-05-19 2017-02-15 纽斯高动力有限责任公司 Transportable monitoring system
US10395785B2 (en) 2014-05-19 2019-08-27 Nuscale Power, Llc Transportable monitoring system
US9945704B2 (en) 2014-07-07 2018-04-17 Nuscale Power, Llc Flow rate measurement in a volume
US10444046B2 (en) 2014-07-07 2019-10-15 Nuscale Power, Llc Flow rate measurement in a volume
EP3299130A1 (en) * 2016-09-26 2018-03-28 Airbus Operations S.L. Inspection tool and method for non-destructive inspection of a lug
US10520474B2 (en) 2016-09-26 2019-12-31 Airbus Operations S.L. Inspection tool

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 19980813

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000619

R081 Change of applicant/patentee

Owner name: AREVA NP GMBH, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

Effective date: 20011121

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030513

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050511

R071 Expiry of right
R081 Change of applicant/patentee

Owner name: AREVA NP GMBH, DE

Free format text: FORMER OWNER: FRAMATOME ANP GMBH, 91058 ERLANGEN, DE

Effective date: 20070301