Resources Contact Us Home
Device for establishing noise in a motor vehicle

Image Number 7 for United States Patent #7188703.

In a device for establishing noise in a motor vehicle, including a housing having an inlet space, which is in communication via an inlet line with a gas-carrying part of an internal combustion engine arranged in the motor vehicle, and an outlet space, which is acoustically coupled by means of an outlet line to an interior space of the vehicle or the space surrounding the vehicle, the inlet space is separated from the outlet space at least by an acoustically substantially inactive wall. Arranged inside the housing is a sound transmission device, which has vibratable elements, one arranged in the inlet space and onother arranged in the outlet space and connected to each other by a curved connecting element, which is mounted on the acoustically inactive wall, for the transmission of sounds introduced through the inlet line into the inlet space to the outlet space.

  Recently Added Patents
Mobile camera localization using depth maps
Plasma panel based radiation detector
Collating device, collating method, and program
Broadband optical network apparatus and method
System and method for evaluating equipment rack cooling performance
Light-emitting diode package and method for manufacturing the same
  Randomly Featured Patents
Structure health monitoring system and method
System and method for preventing phantom data communication links
Two-dimensional beam deflector
Angular movement detector and networks of angular movement detectors for controlling movement of an articulated arm and a method for their use
Automatic vehicle speed limiting system
Axial piston type motor
Deposit control and dispersant additives
Siloxane nonionic blends useful in agriculture
Semantic interpreter for an incoming data stream