IT1260953B - Sistema per la riduzione delle vibrazioni - Google Patents

Sistema per la riduzione delle vibrazioni

Info

Publication number
IT1260953B
IT1260953B ITTO930577A ITTO930577A IT1260953B IT 1260953 B IT1260953 B IT 1260953B IT TO930577 A ITTO930577 A IT TO930577A IT TO930577 A ITTO930577 A IT TO930577A IT 1260953 B IT1260953 B IT 1260953B
Authority
IT
Italy
Prior art keywords
vibration
reduction
panels
cabin
sensors
Prior art date
Application number
ITTO930577A
Other languages
English (en)
Inventor
Necca Dino Zandonella
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO930577A priority Critical patent/IT1260953B/it
Publication of ITTO930577A0 publication Critical patent/ITTO930577A0/it
Publication of ITTO930577A1 publication Critical patent/ITTO930577A1/it
Application granted granted Critical
Publication of IT1260953B publication Critical patent/IT1260953B/it

Links

Landscapes

  • Vibration Prevention Devices (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

Sistema attivo per la riduzione delle vibrazioni nei pannelli (L) di scocca di autoveicoli comprendente sensori (S) ed attuatori (A) piezoelettrici, applicati ai suddetti pannelli (L) e pilotati, in controfase, da una centralina elettronica (C). Il sistema permette di ridurre contemporaneamente le vibrazioni, e conseguentemente il rumore, all'interno dell'abitacolo e gli elementi smorzanti pur avendo un costo molto contenuto.(Figura 1).
ITTO930577A 1993-08-03 1993-08-03 Sistema per la riduzione delle vibrazioni IT1260953B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTO930577A IT1260953B (it) 1993-08-03 1993-08-03 Sistema per la riduzione delle vibrazioni

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930577A IT1260953B (it) 1993-08-03 1993-08-03 Sistema per la riduzione delle vibrazioni

Publications (3)

Publication Number Publication Date
ITTO930577A0 ITTO930577A0 (it) 1993-08-03
ITTO930577A1 ITTO930577A1 (it) 1995-02-03
IT1260953B true IT1260953B (it) 1996-04-29

Family

ID=11411662

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930577A IT1260953B (it) 1993-08-03 1993-08-03 Sistema per la riduzione delle vibrazioni

Country Status (1)

Country Link
IT (1) IT1260953B (it)

Also Published As

Publication number Publication date
ITTO930577A0 (it) 1993-08-03
ITTO930577A1 (it) 1995-02-03

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Legal Events

Date Code Title Description
0001 Granted