ATE546842T1 - Aktiver/passiver absorber für vibrationen und schallabstrahlsteuerung - Google Patents

Aktiver/passiver absorber für vibrationen und schallabstrahlsteuerung

Info

Publication number
ATE546842T1
ATE546842T1 AT04751247T AT04751247T ATE546842T1 AT E546842 T1 ATE546842 T1 AT E546842T1 AT 04751247 T AT04751247 T AT 04751247T AT 04751247 T AT04751247 T AT 04751247T AT E546842 T1 ATE546842 T1 AT E546842T1
Authority
AT
Austria
Prior art keywords
vibrations
active
sound radiation
radiation control
passive absorber
Prior art date
Application number
AT04751247T
Other languages
English (en)
Inventor
Christopher Fuller
Pierre Cambou
Original Assignee
Virginia Tech Intell Prop
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 Virginia Tech Intell Prop filed Critical Virginia Tech Intell Prop
Application granted granted Critical
Publication of ATE546842T1 publication Critical patent/ATE546842T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • 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
    • F16F7/1005—Vibration-dampers; Shock-absorbers using inertia effect characterised by active control of the mass
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
AT04751247T 2003-05-05 2004-05-05 Aktiver/passiver absorber für vibrationen und schallabstrahlsteuerung ATE546842T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/429,246 US6958567B2 (en) 1998-04-22 2003-05-05 Active/passive distributed absorber for vibration and sound radiation control
PCT/US2004/013759 WO2004099646A2 (en) 2003-05-05 2004-05-05 Active/passive absorber for vibration and sound radiation control

Publications (1)

Publication Number Publication Date
ATE546842T1 true ATE546842T1 (de) 2012-03-15

Family

ID=33434837

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04751247T ATE546842T1 (de) 2003-05-05 2004-05-05 Aktiver/passiver absorber für vibrationen und schallabstrahlsteuerung

Country Status (8)

Country Link
US (1) US6958567B2 (de)
EP (2) EP1649523B1 (de)
JP (2) JP2007521445A (de)
KR (1) KR101165956B1 (de)
CN (1) CN1799151B (de)
AT (1) ATE546842T1 (de)
AU (1) AU2004236738A1 (de)
WO (1) WO2004099646A2 (de)

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US7600608B2 (en) * 2004-09-16 2009-10-13 Wenger Corporation Active acoustics performance shell
US7901524B1 (en) * 2005-02-04 2011-03-08 Hrl Laboratories, Llc Actuation concepts for variable stiffness materials
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US9211690B1 (en) 2005-07-29 2015-12-15 Hrl Laboratories, Llc Microstructured reconfigurable composite material
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US7586236B2 (en) * 2005-10-07 2009-09-08 The United States Of America As Represented By The Secretary Of The Navy Tri-axial hybrid vibration isolator
US8475074B1 (en) 2006-03-01 2013-07-02 Hrl Laboratories, Llc Variable stiffness joint mechanism
KR100802677B1 (ko) * 2006-10-12 2008-02-12 현대자동차주식회사 수직 배열 구조를 가진 흡음재와 그 제조방법
WO2008098809A1 (de) * 2007-02-13 2008-08-21 Benecke-Kaliko Ag Thermoplastische folie für airbag-abdeckungen
US8057206B1 (en) 2007-09-13 2011-11-15 Hrl Laboratories, Llc Reconfigurable tooling using variable stiffness material
WO2009059113A1 (en) * 2007-10-31 2009-05-07 E. I. Du Pont De Nemours And Company Vibration absorber
CA2665352C (en) 2008-05-06 2016-02-23 Moderco Inc. An acoustic face of polymer and embedded coarse aggregates and an acoustic panel assembly
JP5476247B2 (ja) * 2010-07-26 2014-04-23 日本発條株式会社 重ね板ばね用サイレンサ
US9168880B2 (en) * 2011-03-22 2015-10-27 Shiloh Industries, Inc. Panel assembly having multi-layer patch for sound damping
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CN104989761B (zh) * 2015-07-09 2018-01-02 北京电力自动化设备有限公司 一种弹性支撑结构
CN107889038B (zh) * 2017-12-22 2023-10-31 国光电器股份有限公司 一种电磁动铁式微型扬声器
CN108563111A (zh) * 2018-03-28 2018-09-21 大连理工大学 用于三层链型结构振动无线分布式控制系统及方法
CN109506904A (zh) * 2018-10-22 2019-03-22 北京工商大学 一种薄板谐波辐射噪声抑制装置设计方法
CN112987508B (zh) * 2021-03-04 2022-09-30 长鑫存储技术有限公司 振动衰减结构及曝光装置
CN114087310B (zh) * 2021-09-27 2023-08-22 东风汽车集团股份有限公司 一种控制自动无级变频式动力吸振器的方法及系统

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Also Published As

Publication number Publication date
US6958567B2 (en) 2005-10-25
AU2004236738A1 (en) 2004-11-18
JP2012255553A (ja) 2012-12-27
KR20060019527A (ko) 2006-03-03
WO2004099646A2 (en) 2004-11-18
EP2445025A1 (de) 2012-04-25
KR101165956B1 (ko) 2012-07-18
JP2007521445A (ja) 2007-08-02
EP1649523A4 (de) 2008-12-17
CN1799151B (zh) 2010-09-08
WO2004099646A3 (en) 2005-06-23
US20030234598A1 (en) 2003-12-25
EP1649523A2 (de) 2006-04-26
EP1649523B1 (de) 2012-02-22
CN1799151A (zh) 2006-07-05

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