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AU2001269752A1 - A method of repairing a reactor coolant pump shaft and a reactor coolant pump repaired by such method - Google Patents

A method of repairing a reactor coolant pump shaft and a reactor coolant pump repaired by such method

Info

Publication number
AU2001269752A1
AU2001269752A1 AU2001269752A AU6975201A AU2001269752A1 AU 2001269752 A1 AU2001269752 A1 AU 2001269752A1 AU 2001269752 A AU2001269752 A AU 2001269752A AU 6975201 A AU6975201 A AU 6975201A AU 2001269752 A1 AU2001269752 A1 AU 2001269752A1
Authority
AU
Australia
Prior art keywords
coolant pump
reactor coolant
repairing
repaired
pump shaft
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.)
Abandoned
Application number
AU2001269752A
Other languages
English (en)
Inventor
James A. Drake
Luciano Veronesi
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.)
Westinghouse Electric Co LLC
Original Assignee
Westinghouse Electric Co LLC
Westinghouse Electric Corp
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 Westinghouse Electric Co LLC, Westinghouse Electric Corp filed Critical Westinghouse Electric Co LLC
Publication of AU2001269752A1 publication Critical patent/AU2001269752A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive
    • 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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49238—Repairing, converting, servicing or salvaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2001269752A 2000-06-06 2001-06-06 A method of repairing a reactor coolant pump shaft and a reactor coolant pump repaired by such method Abandoned AU2001269752A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/587,763 US6358000B1 (en) 2000-06-06 2000-06-06 Method of repairing a reactor coolant pump shaft and a reactor coolant pump repaired by such method
US09587763 2000-06-06
PCT/US2001/018347 WO2001094069A2 (en) 2000-06-06 2001-06-06 A method of repairing a reactor coolant pump shaft and a reactor coolant pump repaired by such method

Publications (1)

Publication Number Publication Date
AU2001269752A1 true AU2001269752A1 (en) 2001-12-17

Family

ID=24351113

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269752A Abandoned AU2001269752A1 (en) 2000-06-06 2001-06-06 A method of repairing a reactor coolant pump shaft and a reactor coolant pump repaired by such method

Country Status (6)

Country Link
US (1) US6358000B1 (sv)
KR (1) KR100730849B1 (sv)
AU (1) AU2001269752A1 (sv)
GB (2) GB2379182B (sv)
SE (1) SE525375C2 (sv)
WO (1) WO2001094069A2 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568692B2 (en) * 2001-03-02 2003-05-27 Honeywell International, Inc. Low stress seal
FR2832543B1 (fr) * 2001-11-21 2006-04-14 Jeumont Sa Ecran de protection thermique pour un arbre tournant
US20070172367A1 (en) * 2006-01-26 2007-07-26 Janocko David J Flow restricting devices in pumps
US8356972B2 (en) 2008-12-10 2013-01-22 Westinghouse Electric Company Llc Thermally activated shutdown seals for rotatable shafts
US8690534B1 (en) 2009-06-08 2014-04-08 Curtiss-Wright Electro-Mechanical Corporation Backup seals in rotary pumps
US8681922B2 (en) * 2010-01-13 2014-03-25 Westinghouse Electric Company Llc Pressurizer with a mechanically attached surge nozzle thermal sleeve
FR3002295B1 (fr) * 2013-02-20 2016-07-01 Jspm - Jeumont Systemes De Pompes Et De Mecanismes Pompe comprenant un ecran de protection de la roue de pompe contre un ecoulement d'un fluide de refroidissement le long du moyeu de la roue
CN103753100A (zh) * 2014-01-16 2014-04-30 瓮福（集团）有限责任公司 一种水泵轴承箱轴承孔磨损修复方法
US10145377B2 (en) 2015-04-02 2018-12-04 Curtiss-Wright Electro-Mechanical Corporation Canned motor pump thrust shoe heat shield
CN118720632B (zh) * 2024-08-30 2024-12-06 宁波明讯实业有限公司 一种芯轴修补方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793043A (en) * 1987-07-07 1988-12-27 Cummins Engine Company, Inc. Fuel pump distribution assembly salvage method
US5215243A (en) * 1990-08-31 1993-06-01 Electric Power Research Institute, Inc. Hot isostatic bonding process for repairing shafts
JPH0664183B2 (ja) * 1990-10-26 1994-08-22 株式会社荏原製作所 高温ポンプの熱疲労防止装置
JPH04296698A (ja) * 1990-12-21 1992-10-21 Gebr Sulzer Ag 原子炉高温液体にポンプ作用するランナー
US5295300A (en) * 1992-07-13 1994-03-22 Cummins Engine Company, Inc. Salvage method for turbocharger bearing housing
JPH1010272A (ja) * 1996-06-20 1998-01-16 Mitsubishi Heavy Ind Ltd 高温流体用竪型ポンプの熱遮蔽構造
JP3600443B2 (ja) * 1998-06-24 2004-12-15 三菱重工業株式会社 羽根車構造体

Also Published As

Publication number Publication date
WO2001094069A3 (en) 2002-06-13
GB0228459D0 (en) 2003-01-08
GB2379182A (en) 2003-03-05
SE0203641D0 (sv) 2002-12-06
US6358000B1 (en) 2002-03-19
KR20030011874A (ko) 2003-02-11
SE0203641L (sv) 2003-02-05
WO2001094069A2 (en) 2001-12-13
GB2379182B (en) 2004-04-07
GB0228393D0 (en) 2003-01-08
KR100730849B1 (ko) 2007-06-20
SE525375C2 (sv) 2005-02-08

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