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DE60020052D1 - Granulatgefüllter Schwingungsdämpfer - Google Patents

Granulatgefüllter Schwingungsdämpfer

Info

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
Application number
DE60020052T
Other languages
English (en)
Other versions
DE60020052T2 (de
Inventor
Tomlinson Geoffrey Railton
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of DE60020052D1 publication Critical patent/DE60020052D1/de
Publication of DE60020052T2 publication Critical patent/DE60020052T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60020052T 1999-11-05 2000-10-26 Granulatgefüllter Schwingungsdämpfer Expired - Lifetime DE60020052T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9926199.2A GB9926199D0 (en) 1999-11-05 1999-11-05 A particle vibration damper for a non-rotating component of a gas turbine engine
GB9926199 1999-11-05

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)

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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
ES2671321T3 (es) * 2013-07-01 2018-06-06 Bae Systems Plc Unidad de equilibrado
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
WO2015103751A1 (en) * 2014-01-09 2015-07-16 General Electric Company Vibration damping assembly for a piping unit
RU2572904C2 (ru) * 2014-01-09 2016-01-20 Глеб Анатольевич Губанов Виброгаситель для фрезерования тонкостенных деталей
EP3094827B1 (de) * 2014-01-17 2017-11-01 Wärtsilä Finland Oy Anordnung zur schwingungsdämpfung an einer turboaufgeladenen brennkraftmaschine und turbolader für eine hubkolbenbrennkraftmaschine mit einer anordnung zur schwingungsdämpfung
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
US10836554B2 (en) 2018-06-01 2020-11-17 The Supporting Organization for the Georgia O'Keefe Museum System for transporting fragile objects
US11242909B2 (en) 2015-08-04 2022-02-08 The Supporting Organization For The Georgia O'keeffe Museum Isolation system for transporting and storing 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
CN106195088A (zh) * 2016-09-18 2016-12-07 厦门大学 多腔轴系颗粒阻尼器
CN106224422A (zh) * 2016-09-18 2016-12-14 厦门大学 扭转轴向回转动力吸振器
CN108087492A (zh) * 2016-11-23 2018-05-29 上海海立电器有限公司 一种压缩机
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
CN109854661B (zh) * 2018-12-11 2024-07-16 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
US20230304491A1 (en) * 2022-03-28 2023-09-28 Baker Hughes Oilfield Operations, Llc Particle damper for electric submersible pumps
CN119616604B (zh) * 2025-02-13 2025-10-10 浙江机电职业技术大学 一种宽域运行工况下的高性能透平膨胀机的振动抑制系统

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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 D. F. Patent AG S.A., Luxemburg/Luxembourg Dämpfungselment
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

Also Published As

Publication number Publication date
US6547049B1 (en) 2003-04-15
DE60020052T2 (de) 2005-11-17
EP1098069A2 (de) 2001-05-09
EP1098069A3 (de) 2003-04-02
EP1098069B1 (de) 2005-05-11
GB9926199D0 (en) 2000-01-12

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