SE0501273L - Metod och apparat för att minska vibration i en komponent i en kärnreaktor - Google Patents

Metod och apparat för att minska vibration i en komponent i en kärnreaktor

Info

Publication number
SE0501273L
SE0501273L SE0501273A SE0501273A SE0501273L SE 0501273 L SE0501273 L SE 0501273L SE 0501273 A SE0501273 A SE 0501273A SE 0501273 A SE0501273 A SE 0501273A SE 0501273 L SE0501273 L SE 0501273L
Authority
SE
Sweden
Prior art keywords
component
nuclear reactor
reducing vibration
vibration
reducing
Prior art date
Application number
SE0501273A
Other languages
English (en)
Other versions
SE531935C2 (sv
Inventor
Daneil Verne Somerville
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE0501273L publication Critical patent/SE0501273L/sv
Publication of SE531935C2 publication Critical patent/SE531935C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Vibration Prevention Devices (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
SE0501273A 2004-06-04 2005-06-03 Metod och apparat för att minska vibration i en komponent i en kärnreaktor SE531935C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/860,285 US7881420B2 (en) 2004-06-04 2004-06-04 Method and apparatus for reducing vibration in component of a nuclear reactor

Publications (2)

Publication Number Publication Date
SE0501273L true SE0501273L (sv) 2005-12-05
SE531935C2 SE531935C2 (sv) 2009-09-08

Family

ID=35433370

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0501273A SE531935C2 (sv) 2004-06-04 2005-06-03 Metod och apparat för att minska vibration i en komponent i en kärnreaktor

Country Status (4)

Country Link
US (1) US7881420B2 (sv)
JP (1) JP5082065B2 (sv)
DE (1) DE102005025836A1 (sv)
SE (1) SE531935C2 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8107584B2 (en) * 2008-05-06 2012-01-31 Ge-Hitachi Nuclear Energy Americas Llc Apparatuses and methods for damping nuclear reactor components
US8646760B2 (en) 2010-06-22 2014-02-11 Honeywell International Inc. Chassis mounting system
US10024338B2 (en) * 2011-05-12 2018-07-17 Ge-Hitachi Nuclear Energy Americas Llc Method and apparatus for a BWR jet pump inlet mixer compliant stop

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093930A (en) * 1935-10-16 1937-09-21 Rosenzweig Siegfried Vibration damper
GB1322807A (en) 1970-11-30 1973-07-11 Nat Res Dev Vibration damping of rigidly based structures
HU163127B (sv) 1971-08-30 1973-06-28
US3911199A (en) 1974-04-26 1975-10-07 Westinghouse Electric Corp Seismic motion-damper for upstanding electrical equipment
GB1501759A (en) * 1975-03-03 1978-02-22 Atomic Energy Authority Uk Liquid metal cooled fast breeder nuclear reactors
JPS56138541A (en) * 1980-03-28 1981-10-29 Seikou Giken Kk Vibration absorbing structure
FR2497313B1 (fr) 1980-12-31 1985-06-21 Novatome Dispositif amortisseur des vibrations d'une machine ou construction
SU1120129A1 (ru) * 1983-06-27 1984-10-23 Военно-Морская Академия Им.Марашала Советского Союза Гречко А.А. Демпфер изгибных колебаний вращающихс валов
US4807840A (en) * 1985-10-18 1989-02-28 Baker George S Tuned mass damping system and method
DE3863293D1 (de) * 1987-01-21 1991-07-25 Hitachi Ltd Mechanische pumpenanordnung.
US4789023A (en) * 1987-07-28 1988-12-06 Grant Frederic F Vibration isolating heat sink
JPH01153998A (ja) * 1987-12-11 1989-06-16 Hitachi Ltd 燃料集合体
JPH04363694A (ja) * 1990-05-18 1992-12-16 Toshiba Corp 炉心構成要素支持構造
JPH05248490A (ja) * 1992-03-02 1993-09-24 Toshiba Corp インターナルポンプ用制振装置
DE9209913U1 (de) 1992-07-23 1993-07-22 Delic, Dusan, 79639 Grenzach-Wyhlen Schwingungsdämpfer
DE4301845C1 (de) * 1993-01-23 1994-03-31 Freudenberg Carl Fa Aktiver Schwingungstilger
US5600689A (en) * 1994-02-02 1997-02-04 Mpr Associates, Inc. Method and apparatus for repairing boiling water reactor shrouds utilizing tie-rods with multiple longitudinal members
FR2721746B1 (fr) * 1994-06-22 1996-09-27 Framatome Sa Réacteur nucléaire à neutrons rapides de type intégré comportant des éléments de structure interne démontables.
KR100399812B1 (ko) * 1994-10-11 2003-12-01 가부시키가이샤 니콘 스테이지용진동방지장치
JP3514931B2 (ja) * 1996-12-27 2004-04-05 株式会社東芝 ジェットポンプクランプ装置およびその取扱装置
US5816373A (en) 1997-03-21 1998-10-06 Honeywell Inc. Pneumatic tuned mass damper
US6193282B1 (en) * 1999-09-24 2001-02-27 Dayco Products, Inc. Hose coupling and method of manufacture
US7047914B2 (en) * 2001-02-15 2006-05-23 Litens Automotive Internal combustion engine combination with direct camshaft driven coolant pump
JP3867594B2 (ja) * 2002-03-12 2007-01-10 東海ゴム工業株式会社 制振装置の性能評価装置および性能評価方法

Also Published As

Publication number Publication date
US7881420B2 (en) 2011-02-01
US20050271182A1 (en) 2005-12-08
JP5082065B2 (ja) 2012-11-28
DE102005025836A1 (de) 2005-12-22
SE531935C2 (sv) 2009-09-08
JP2005345477A (ja) 2005-12-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed