IT201700113264A1 - Dispositivo a modulo per l’isolamento di vibrazioni a bassa frequenza e ad ampio spettro, e relativa struttura periodica - Google Patents

Dispositivo a modulo per l’isolamento di vibrazioni a bassa frequenza e ad ampio spettro, e relativa struttura periodica

Info

Publication number
IT201700113264A1
IT201700113264A1 IT102017000113264A IT201700113264A IT201700113264A1 IT 201700113264 A1 IT201700113264 A1 IT 201700113264A1 IT 102017000113264 A IT102017000113264 A IT 102017000113264A IT 201700113264 A IT201700113264 A IT 201700113264A IT 201700113264 A1 IT201700113264 A1 IT 201700113264A1
Authority
IT
Italy
Prior art keywords
isolation
low frequency
periodic structure
wide spectrum
module device
Prior art date
Application number
IT102017000113264A
Other languages
English (en)
Inventor
Luca D'alessandro
Edoardo Belloni
Raffaele Ardito
Francesco Braghin
Alberto Corigliano
Original Assignee
Milano Politecnico
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 Milano Politecnico filed Critical Milano Politecnico
Priority to IT102017000113264A priority Critical patent/IT201700113264A1/it
Priority to EP18785325.4A priority patent/EP3695136B1/en
Priority to PCT/EP2018/077281 priority patent/WO2019072746A1/en
Publication of IT201700113264A1 publication Critical patent/IT201700113264A1/it

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
    • F16F7/10—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
    • F16F7/00—Vibration-dampers; Shock-absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
IT102017000113264A 2017-10-09 2017-10-09 Dispositivo a modulo per l’isolamento di vibrazioni a bassa frequenza e ad ampio spettro, e relativa struttura periodica IT201700113264A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102017000113264A IT201700113264A1 (it) 2017-10-09 2017-10-09 Dispositivo a modulo per l’isolamento di vibrazioni a bassa frequenza e ad ampio spettro, e relativa struttura periodica
EP18785325.4A EP3695136B1 (en) 2017-10-09 2018-10-08 Low-frequency and wide bandgap vibration-insulating module device and relative periodic structure
PCT/EP2018/077281 WO2019072746A1 (en) 2017-10-09 2018-10-08 INSULATION MODULE DEVICE FOR VIBRATION AT LOW FREQUENCY AND BROADBAND PROHIBITED AND ASSOCIATED PERIODIC STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000113264A IT201700113264A1 (it) 2017-10-09 2017-10-09 Dispositivo a modulo per l’isolamento di vibrazioni a bassa frequenza e ad ampio spettro, e relativa struttura periodica

Publications (1)

Publication Number Publication Date
IT201700113264A1 true IT201700113264A1 (it) 2019-04-09

Family

ID=61148403

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000113264A IT201700113264A1 (it) 2017-10-09 2017-10-09 Dispositivo a modulo per l’isolamento di vibrazioni a bassa frequenza e ad ampio spettro, e relativa struttura periodica

Country Status (3)

Country Link
EP (1) EP3695136B1 (it)
IT (1) IT201700113264A1 (it)
WO (1) WO2019072746A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018146489A1 (en) 2017-02-09 2018-08-16 The University Of Sussex Acoustic wave manipulation by means of a time delay array
GB201905258D0 (en) 2019-04-12 2019-05-29 Univ Of Sussex acoustic metamaterial systems
WO2024018345A1 (en) * 2022-07-20 2024-01-25 Università Politecnica delle Marche Metastructure with vibration insulation properties
IT202200020508A1 (it) 2022-10-05 2024-04-05 Pantecnica S P A Modulo di connessione per dispositivi di schermatura del rumore

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150373A2 (de) * 1983-12-16 1985-08-07 Rheinhold & Mahla GmbH Schwingungsdämpfer
EP0651371A2 (de) * 1993-10-30 1995-05-03 Daimler-Benz Aerospace Aktiengesellschaft Schwingungsabsorber zur Körperschalldämpfung
US6433931B1 (en) * 1997-02-11 2002-08-13 Massachusetts Institute Of Technology Polymeric photonic band gap materials
US20030057623A1 (en) * 2001-09-25 2003-03-27 Tokai Rubber Industries, Ltd. Vibration damping device
DE60107891T2 (de) * 2000-03-27 2005-12-15 Tokai Rubber Industries, Ltd., Komaki Vorrichtung zur Dämpfung von Schwingungen für Fahrzeuge
US20070051576A1 (en) * 2003-07-11 2007-03-08 Ikuo Shimoda Dynamic vibration absorber and dynamic vibration absorbing device using the same
US20080197549A1 (en) * 2007-02-16 2008-08-21 Tokai Rubber Industries, Ltd. Vibration damping apparatus
US20110020592A1 (en) * 2009-07-21 2011-01-27 Eurocopter Insulating coating with mass amplification
US8833510B2 (en) * 2011-05-05 2014-09-16 Massachusetts Institute Of Technology Phononic metamaterials for vibration isolation and focusing of elastic waves
CN106228969A (zh) * 2016-09-19 2016-12-14 四川大学 一种三维局域共振声子晶体结构及制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8054145B2 (en) 2008-04-30 2011-11-08 Georgia Tech Research Corporation Phononic crystal wave structures
CN103514873B (zh) 2013-09-13 2015-12-09 西安交通大学 一种低频隔振复合夹层结构
WO2015128699A1 (en) * 2014-02-28 2015-09-03 Audi Ag Vibration absorber for a component, in particular of a vehicle

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150373A2 (de) * 1983-12-16 1985-08-07 Rheinhold & Mahla GmbH Schwingungsdämpfer
EP0651371A2 (de) * 1993-10-30 1995-05-03 Daimler-Benz Aerospace Aktiengesellschaft Schwingungsabsorber zur Körperschalldämpfung
US6433931B1 (en) * 1997-02-11 2002-08-13 Massachusetts Institute Of Technology Polymeric photonic band gap materials
DE60107891T2 (de) * 2000-03-27 2005-12-15 Tokai Rubber Industries, Ltd., Komaki Vorrichtung zur Dämpfung von Schwingungen für Fahrzeuge
US20030057623A1 (en) * 2001-09-25 2003-03-27 Tokai Rubber Industries, Ltd. Vibration damping device
US20070051576A1 (en) * 2003-07-11 2007-03-08 Ikuo Shimoda Dynamic vibration absorber and dynamic vibration absorbing device using the same
US20080197549A1 (en) * 2007-02-16 2008-08-21 Tokai Rubber Industries, Ltd. Vibration damping apparatus
US20110020592A1 (en) * 2009-07-21 2011-01-27 Eurocopter Insulating coating with mass amplification
US8833510B2 (en) * 2011-05-05 2014-09-16 Massachusetts Institute Of Technology Phononic metamaterials for vibration isolation and focusing of elastic waves
CN106228969A (zh) * 2016-09-19 2016-12-14 四川大学 一种三维局域共振声子晶体结构及制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZHANG X ET AL: "Elastic wave band gaps for three-dimensional phononic crystals with two structural units", PHYSICS LETTER, NORTH-HOLLAND PUBLISHING CO., AMSTERDAM, NL, vol. 313, no. 5-6, 14 July 2003 (2003-07-14), pages 455 - 460, XP004434758, ISSN: 0375-9601, DOI: 10.1016/S0375-9601(03)00807-7 *

Also Published As

Publication number Publication date
EP3695136C0 (en) 2023-06-07
EP3695136B1 (en) 2023-06-07
WO2019072746A1 (en) 2019-04-18
EP3695136A1 (en) 2020-08-19

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