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 kärnreaktorInfo
- 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
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)
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)
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)
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 |
-
2004
- 2004-06-04 US US10/860,285 patent/US7881420B2/en not_active Expired - Fee Related
-
2005
- 2005-06-02 DE DE102005025836A patent/DE102005025836A1/de not_active Withdrawn
- 2005-06-03 SE SE0501273A patent/SE531935C2/sv not_active IP Right Cessation
- 2005-06-03 JP JP2005163632A patent/JP5082065B2/ja not_active Expired - Fee Related
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI20045077A (sv) | Metod och apparatur för indikering storlek restriktion av meddelande | |
TWI372999B (en) | Method and apparatus for fixing hold time violations in a circuit design | |
FI20075974A0 (sv) | Apparat och metod | |
DK1627550T3 (da) | Apparat og fremgangsmåde til frembringelse af akustisk energi i en modtagerindretning | |
SE0502789L (sv) | Metod och anordning för evaluering av en föreslagen lösning på ett restriktionsproblem | |
HK1092547A1 (en) | Electronic apparatus, method for detecting positions of pointer members in electronic apparatus, and a program for detecting positions of pointer members in electronic apparatus | |
EP1654656A4 (en) | DEVICE AND METHOD FOR SOFTWARE DEBUGGING | |
DE502005010890D1 (de) | Statisches erregersystem für einen generator sowie verfahren zum betrieb eines solchen erregersystems | |
HK1100345A1 (en) | Method and apparatus for testing fibres | |
TWI339844B (en) | Method and arrangement for developing core loading patterns in nuclear reactors | |
DE602005024030D1 (de) | Verfahren und vorrichtung zum aufwickeln eines bandes | |
DE50309954D1 (de) | Schaltungsanordnung und verfahren zum überprüfen eines stromkreises | |
DE50308670D1 (de) | Verfahren zum Betrieb eines Magnetresonanzgeräts sowie Magnetresonanzgerät | |
FI20021284A (sv) | Förfarande och anordning för att verifiera en användare i ett antal saksammanhang | |
TWI346302B (en) | Method and apparatus for facilitating recovery of nuclear fuel from a fuel pool | |
SE0501273L (sv) | Metod och apparat för att minska vibration i en komponent i en kärnreaktor | |
NO20033256D0 (no) | Fremgangsmåte og apparat for materialtransport i en brönn | |
DE60326926D1 (de) | Apparat und Verfahren zum Ausrichten von Bogen | |
FI20020547A (sv) | Metod och anordning för montering | |
SE0500818L (sv) | Metod och apparat för att undersöka svåråtkomliga svetsar | |
NO20042930L (no) | Metode og apparat for behandling av en bronn | |
FI20045286A (sv) | Elektronisk apparat och förfarande i en elektronisk apparat för att skapa bildinformation och motsvarande programprodukt | |
FI20040471A0 (sv) | Förfarande och anordning för förbättrad noggrannhet vid vägning | |
FI20041353A (sv) | Förfarande och anordning för att effektivera avgasning | |
NO20044988D0 (no) | Fremgangsmate og anordning for losemiddelinjeksjon i en undergrunnsbronn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |