ZA887466B - Remotely controlled device for fitting and withdrawing a plug for closing a steam generator tube - Google Patents

Remotely controlled device for fitting and withdrawing a plug for closing a steam generator tube

Info

Publication number
ZA887466B
ZA887466B ZA887466A ZA887466A ZA887466B ZA 887466 B ZA887466 B ZA 887466B ZA 887466 A ZA887466 A ZA 887466A ZA 887466 A ZA887466 A ZA 887466A ZA 887466 B ZA887466 B ZA 887466B
Authority
ZA
South Africa
Prior art keywords
withdrawing
fitting
plug
closing
steam generator
Prior art date
Application number
ZA887466A
Other languages
English (en)
Inventor
Paul Jacquier
Jacquier Paul
Original Assignee
Framatome Sa
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 Framatome Sa filed Critical Framatome Sa
Publication of ZA887466B publication Critical patent/ZA887466B/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/04—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes comprising shape memory alloys or bimetallic elements
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49352—Repairing, converting, servicing or salvaging
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/531—Nuclear device
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger
    • Y10T29/53122—Heat exchanger including deforming means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Automatic Assembly (AREA)
  • Pipe Accessories (AREA)
ZA887466A 1987-10-16 1988-10-05 Remotely controlled device for fitting and withdrawing a plug for closing a steam generator tube ZA887466B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714326A FR2621998B1 (fr) 1987-10-16 1987-10-16 Dispositif de pose et d'extraction commande a distance d'un bouchon d'obturation d'un tube de generateur de vapeur

Publications (1)

Publication Number Publication Date
ZA887466B true ZA887466B (en) 1989-06-28

Family

ID=9355898

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA887466A ZA887466B (en) 1987-10-16 1988-10-05 Remotely controlled device for fitting and withdrawing a plug for closing a steam generator tube

Country Status (8)

Country Link
US (1) US4899436A (ja)
EP (1) EP0312418B1 (ja)
JP (1) JPH01142301A (ja)
KR (1) KR890007304A (ja)
DE (1) DE3867026D1 (ja)
ES (1) ES2028333T3 (ja)
FR (1) FR2621998B1 (ja)
ZA (1) ZA887466B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2580998Y2 (ja) * 1990-09-05 1998-09-17 三菱重工業株式会社 蒸気発生器用プラグ取付工具
US5323431A (en) * 1993-02-16 1994-06-21 Westinghouse Electric Corp. Device for securing a reactor vessel washer to a reactor vessel stud
US5329886A (en) * 1993-08-02 1994-07-19 Westinghouse Electric Corporation Steam generator
DE19609958C2 (de) * 1996-03-14 2000-06-15 Dillinger Stahlbau Verfahren zur Reparatur von Wärmetauscherrohren im Inneren von geschlossenen Röhrenapparaten
KR101406076B1 (ko) * 2013-01-08 2014-06-13 한전원자력연료 주식회사 핵연료봉의 봉단마개 자동 용접장치
RU2662655C1 (ru) * 2017-10-04 2018-07-26 Общество с ограниченной ответственностью Научно-производственное предприятие "Альфа-Диагностика" Манипулятор для проведения ремонтных работ в коллекторе парогенератора ядерного реактора типа ВВЭР
FR3132784A1 (fr) * 2022-02-11 2023-08-18 Framatome Méthode de réparation d’un générateur de vapeur d’un réacteur nucléaire, générateur de vapeur correspondant

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT336926B (de) * 1972-12-22 1977-06-10 Siemens Ag Inspektions- und reparatureinrichtung fur dampferzeuger
US4366617A (en) * 1980-03-12 1983-01-04 Westinghouse Electric Corp. Plug removal apparatus
US4390042A (en) * 1980-07-30 1983-06-28 Westinghouse Electric Corp. Tube plug
US4369662A (en) * 1981-02-25 1983-01-25 Westinghouse Electric Corp. Plug installation apparatus
DE3324777A1 (de) * 1983-07-08 1985-01-17 Kraftwerk Union AG, 4330 Mülheim Fernbedienbares werkzeug zum setzen von stopfen in waermetauscherrohre
US4672791A (en) * 1984-12-05 1987-06-16 Westinghouse Electric Corp. Apparatus for applying an end plug to an end of a fuel rod tube
US4679377A (en) * 1984-12-05 1987-07-14 Westinghouse Electric Corp. Apparatus for applying an end plug to an end of a fuel rod tube
US4660270A (en) * 1985-05-01 1987-04-28 Westinghouse Electric Corp. Apparatus and method for applying an end plug to a fuel rod tube end
US4672741A (en) * 1985-06-27 1987-06-16 Westinghouse Electric Corp. End effector apparatus for positioning a steam generator heat exchanger tube plugging tool
US4679315A (en) * 1986-01-06 1987-07-14 Combustion Engineering, Inc. Hydraulic tube plug remover
US4734972A (en) * 1986-01-15 1988-04-05 Westinghouse Electric Corp. Tube plug removal machine
FR2598211B1 (fr) * 1986-04-30 1988-08-12 Framatome Sa Dispositif d'alimentation a distance en pieces de forme cylindrique d'une machine automatique telle qu'une machine de bouchage de tubes d'un generateur de vapeur d'un reacteur nucleaire a eau sous pression

Also Published As

Publication number Publication date
FR2621998A1 (fr) 1989-04-21
DE3867026D1 (de) 1992-01-30
EP0312418B1 (fr) 1991-12-18
ES2028333T3 (es) 1992-07-01
JPH01142301A (ja) 1989-06-05
EP0312418A1 (fr) 1989-04-19
KR890007304A (ko) 1989-06-19
FR2621998B1 (fr) 1990-03-09
US4899436A (en) 1990-02-13

Similar Documents

Publication Publication Date Title
DE3667094D1 (en) A protection-driving method of a feedwater heater and the device thereof
GB8827188D0 (en) Remotely controlled pipeline plug
EP0316643A3 (en) Remote control device
GB2083296B (en) A plug and socket device
ZA902513B (en) Devices for the extraction of a closure plug from a steam generator tube
YU86679A (en) Device for remotely repairing tibes and tube covering at steam generators
GB2231271A (en) Device for a limb prosthetic appliance
DE3664263D1 (en) Orientable device movable inside a pipe
GB8826925D0 (en) Remote control & monitor device
ZA887466B (en) Remotely controlled device for fitting and withdrawing a plug for closing a steam generator tube
EP0274119A3 (en) Control device for a positive coupling
ZA897696B (en) Sealing plug of a steam-generator tube
GB2022760B (en) Device for closing the and of a tube
JPS53110120A (en) Remotely repairing device for pipe in steam generator
YU42788B (en) Device for inserting a thread into a texturation spout
ZA947490B (en) Tube lane pivoting device for nuclear steam generator
GR3001535T3 (en) Closing device for a holder and membrane for such a closing device
IL79636A0 (en) Procedure and device for the control of the steam turbine of a power station unit
EP0284654A3 (en) Closing device
DE3063717D1 (en) Method and apparatus for closing the toe end of a hose
ZA897812B (en) Device for fitting an extraction sleeve into a steam generator tube and corresponding process for the extraction of a tube portion
GB2105442B (en) Security device for a rising stem valve
ZA904875B (en) Device for the obturation and retention of a sealed closure plug of a steam generator tube
GB2205675B (en) A surgical procedure training device
GB2206485B (en) A make-up device