DE60020052D1 - Granulatgefüllter Schwingungsdämpfer - Google Patents
Granulatgefüllter SchwingungsdämpferInfo
- Publication number
- DE60020052D1 DE60020052D1 DE60020052T DE60020052T DE60020052D1 DE 60020052 D1 DE60020052 D1 DE 60020052D1 DE 60020052 T DE60020052 T DE 60020052T DE 60020052 T DE60020052 T DE 60020052T DE 60020052 D1 DE60020052 D1 DE 60020052D1
- Authority
- DE
- Germany
- Prior art keywords
- vibration damper
- filled vibration
- granulate filled
- granulate
- damper
- 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
Links
Classifications
-
- 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
- F16F7/01—Vibration-dampers; Shock-absorbers using friction between loose particles, e.g. sand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/04—Antivibration arrangements
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9926199 | 1999-11-05 | ||
GBGB9926199.2A GB9926199D0 (en) | 1999-11-05 | 1999-11-05 | A particle vibration damper for a non-rotating component of a gas turbine engine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60020052D1 true DE60020052D1 (de) | 2005-06-16 |
DE60020052T2 DE60020052T2 (de) | 2005-11-17 |
Family
ID=10863993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60020052T Expired - Lifetime DE60020052T2 (de) | 1999-11-05 | 2000-10-26 | Granulatgefüllter Schwingungsdämpfer |
Country Status (4)
Country | Link |
---|---|
US (1) | US6547049B1 (de) |
EP (1) | EP1098069B1 (de) |
DE (1) | DE60020052T2 (de) |
GB (1) | GB9926199D0 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2365945B (en) * | 2000-08-16 | 2004-02-11 | Rolls Royce Plc | A vibration damping system and a method of damping vibrations |
GB0105356D0 (en) | 2001-03-03 | 2001-04-18 | Rolls Royce Plc | Friction vibration damper |
DE10235397A1 (de) * | 2002-08-02 | 2004-02-19 | Schefenacker Vision Systems Germany Gmbh & Co. Kg | Schwingungstilger, insbesondere zum Einsatz im Kraftfahrzeugbereich |
DE10239670B4 (de) * | 2002-08-26 | 2005-09-22 | Heinrich Adams Werkzeugmaschinen | Schwingungsgedämpftes, insbesondere vibrationsgedämpftes formgebendes Werkzeug |
GB0325534D0 (en) * | 2003-11-01 | 2003-12-03 | Rolls Royce Plc | Vibration dampers |
US20050194210A1 (en) * | 2004-03-08 | 2005-09-08 | The Boeing Company | Apparatus and method for aircraft cabin noise attenuation via non-obstructive particle damping |
EP1602803A1 (de) * | 2004-06-03 | 2005-12-07 | ABB Turbo Systems AG | Vorrichtung zum Reduzieren von Schwingungen eines Verbrennungsmotor und Abgasturbolader umfassenden Systems |
US20120135272A1 (en) | 2004-09-03 | 2012-05-31 | Mo-How Herman Shen | Method for applying a low residual stress damping coating |
US20080124480A1 (en) * | 2004-09-03 | 2008-05-29 | Mo-How Herman Shen | Free layer blade damper by magneto-mechanical materials |
US20060225980A1 (en) * | 2005-04-11 | 2006-10-12 | Simonian Stepan S | Tunable adjustable multi-element hybrid particle damper |
KR100748976B1 (ko) * | 2005-04-11 | 2007-08-13 | 엘지전자 주식회사 | 공기조화기의 방진장치 |
US20070012530A1 (en) * | 2005-07-15 | 2007-01-18 | Garcia Angel M | Bearing damper having dispersed friction damping elements |
EP1884627A1 (de) * | 2006-08-04 | 2008-02-06 | ABB Turbo Systems AG | Schüttgutdämpfer |
US20090064808A1 (en) * | 2007-09-06 | 2009-03-12 | Bose Corporation | Flexure pivots |
US8292214B2 (en) * | 2008-01-18 | 2012-10-23 | The Boeing Company | Vibration damping for wing-to-body aircraft fairing |
US8056850B2 (en) | 2008-01-18 | 2011-11-15 | The Boeing Company | Particle-filled wing-to-body fairing and method for reducing fairing vibrations |
DE102008018858A1 (de) * | 2008-04-15 | 2009-10-22 | J. Eberspächer GmbH & Co. KG | Komponente einer Abgasanlage sowie Schwingungstilger |
GB2459262B (en) * | 2008-04-15 | 2010-09-22 | Rolls Royce Plc | Solid freeform fabricated damper |
US8991574B2 (en) * | 2009-06-19 | 2015-03-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Apparatus for reducing vibrations in a vehicle |
DE102009039184A1 (de) * | 2009-08-28 | 2011-03-17 | Man Diesel & Turbo Se | Turbomaschine |
US7896126B1 (en) * | 2009-12-18 | 2011-03-01 | Raytheon Company | Methods and apparatus for sound suppression |
BR112015032872B1 (pt) * | 2013-07-01 | 2022-08-02 | Bae Systems Plc | Unidade de contrapeso para amortecimento de vibração, manche de controle para um aparelho inceptor, e, aparelho inceptor |
US10023951B2 (en) | 2013-10-22 | 2018-07-17 | Mo-How Herman Shen | Damping method including a face-centered cubic ferromagnetic damping material, and components having same |
US9458534B2 (en) | 2013-10-22 | 2016-10-04 | Mo-How Herman Shen | High strain damping method including a face-centered cubic ferromagnetic damping coating, and components having same |
CN105874255B (zh) * | 2014-01-09 | 2018-10-23 | 通用电气公司 | 用于管路单元的减振组件 |
RU2572904C2 (ru) * | 2014-01-09 | 2016-01-20 | Глеб Анатольевич Губанов | Виброгаситель для фрезерования тонкостенных деталей |
WO2015107259A1 (en) * | 2014-01-17 | 2015-07-23 | Wärtsilä Finland Oy | An arrangement for damping vibration attachable to a turbocharged internal combustion engine and a turbocharger unit for an internal combustion piston engine provided with an arrangement for damping vibration |
US9521753B1 (en) * | 2014-03-04 | 2016-12-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Vibration damping circuit card assembly |
CN104074907B (zh) * | 2014-07-11 | 2016-08-24 | 太原科技大学 | 一种冲击式松土器的减振装置 |
US10260372B2 (en) | 2015-01-29 | 2019-04-16 | United Technologies Corporation | Vibration damping assembly and method of damping vibration in a gas turbine engine |
US9939041B2 (en) | 2015-08-04 | 2018-04-10 | The Supporting Organization For The Georgia O'keeffe Museum | Container assembly for transporting a flexible panel |
US10836554B2 (en) | 2018-06-01 | 2020-11-17 | The Supporting Organization for the Georgia O'Keefe Museum | System for transporting fragile objects |
DE102015120348A1 (de) * | 2015-11-24 | 2017-05-24 | Endress + Hauser Flowtec Ag | Feldgerät der Prozessmesstechnik |
DE102016207874A1 (de) * | 2016-05-09 | 2017-11-09 | MTU Aero Engines AG | Impulskörpermodul für eine Strömungsmaschine |
US10647418B2 (en) * | 2016-05-17 | 2020-05-12 | Bell Helicopter Textron Inc. | Aircraft load and vibration attenuation |
US10570980B2 (en) * | 2016-05-23 | 2020-02-25 | Vibracoustic North America L.P. | Particle damper system and method |
CN106012708B (zh) * | 2016-06-22 | 2017-06-20 | 株洲时代新材料科技股份有限公司 | 减振颗粒、轨道交通混合地基土和轨道交通地基减振方法 |
CN106224422A (zh) * | 2016-09-18 | 2016-12-14 | 厦门大学 | 扭转轴向回转动力吸振器 |
CN106195088A (zh) * | 2016-09-18 | 2016-12-07 | 厦门大学 | 多腔轴系颗粒阻尼器 |
US10006513B1 (en) * | 2017-01-24 | 2018-06-26 | Northrop Grumman Systems Corporation | Particles employed in particle impact dampers |
US10577940B2 (en) | 2017-01-31 | 2020-03-03 | General Electric Company | Turbomachine rotor blade |
EP3372858A1 (de) * | 2017-03-07 | 2018-09-12 | Siemens Aktiengesellschaft | Kupplungselemente mit schwingungsdämpfung |
US10041558B1 (en) * | 2017-10-06 | 2018-08-07 | Topline Corporation | Tunable apparatus for adjusting effective performance of particle impact damper |
US10021779B1 (en) * | 2017-11-28 | 2018-07-10 | TopLine Coporation | Quick response particle damper for printed circuit boards and planar surfaces |
USD842351S1 (en) | 2018-01-23 | 2019-03-05 | Topline Corporation | Toroidal shaped particle impact damper |
US11021995B2 (en) * | 2018-08-06 | 2021-06-01 | Raytheon Technologies Corporation | Imbalance damping devices for gas turbine engine fan shaft bearings |
US10704639B2 (en) | 2018-08-14 | 2020-07-07 | Topline Corporation | Unidirectional particle damper for printed circuit boards and planar surfaces |
CN109098289B (zh) * | 2018-08-27 | 2019-07-26 | 苏州海德新材料科技股份有限公司 | 隔震支座芯材、摩擦芯隔震支座及其制备方法和应用 |
CN108801581A (zh) * | 2018-09-04 | 2018-11-13 | 中国空气动力研究与发展中心高速空气动力研究所 | 基于约束阻尼结构的风洞测力模型减振支杆 |
CN109854661A (zh) * | 2018-12-11 | 2019-06-07 | 珠海格力电器股份有限公司 | 吸振盒、压缩机及船用冷水机组 |
US11124033B2 (en) | 2019-01-28 | 2021-09-21 | Ford Global Technologies, Llc | Dampener insert |
US11772870B2 (en) | 2021-05-07 | 2023-10-03 | The Supporting Organization For The Georgia O'keeffe Museum | System for transporting fragile objects |
CN113532818A (zh) * | 2021-06-17 | 2021-10-22 | 武汉理工大学 | 一种基于颗粒阻尼器的轴系试验台架 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509730A (en) * | 1982-10-25 | 1985-04-09 | Imperial Clevite Inc. | Flexible wall spring damper |
SE442048B (sv) | 1984-05-18 | 1985-11-25 | Saab Scania Ab | Anordning for dempning av svengningar hos en konstruktion, serskilt en flygplansdel |
US4706788A (en) | 1985-04-15 | 1987-11-17 | Melles Griot, Irvine Company | Vibration damped apparatus |
US5290973A (en) * | 1992-08-24 | 1994-03-01 | Kwoh Frederick Y S | Acoustic damping device |
DE9307059U1 (de) | 1993-05-10 | 1993-07-22 | Schmidt, Alfred, 35279 Neustadt, De | |
US5678840A (en) * | 1995-03-20 | 1997-10-21 | Simonian; Stepan S. | Vibration damping devices for skis and other applications |
DE19516501A1 (de) * | 1995-04-15 | 1996-10-17 | Siegfried Kuebler | Schläger für Tennis o. dgl. Spiele sowie Einsatz dafür |
US5775049A (en) * | 1995-06-14 | 1998-07-07 | Fricke; J. Robert | Method and apparatus for damping structural vibrations |
US5820348A (en) | 1996-09-17 | 1998-10-13 | Fricke; J. Robert | Damping system for vibrating members |
US5855260A (en) * | 1996-12-13 | 1999-01-05 | The Aerospace Corporation | Tuned broadband particulate vibration absorber |
-
1999
- 1999-11-05 GB GBGB9926199.2A patent/GB9926199D0/en not_active Ceased
-
2000
- 2000-10-26 DE DE60020052T patent/DE60020052T2/de not_active Expired - Lifetime
- 2000-10-26 EP EP00309427A patent/EP1098069B1/de not_active Expired - Lifetime
- 2000-10-26 US US09/696,237 patent/US6547049B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1098069A3 (de) | 2003-04-02 |
EP1098069B1 (de) | 2005-05-11 |
DE60020052T2 (de) | 2005-11-17 |
EP1098069A2 (de) | 2001-05-09 |
US6547049B1 (en) | 2003-04-15 |
GB9926199D0 (en) | 2000-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |