Molded motor silencing system having a vibro-acoustic material

Details Molded motor silencing system having a vibro-acoustic material Molded motor silencing system having a vibro-acoustic material

2004-02-06

2009-02-03

Vasudeva, Ajay (Department: 3617)

Marine propulsion

Screw propeller

Propulsion unit casing

C440S077000, C181S204000

Reexamination Certificate

active

07485019

ABSTRACT:
An apparatus and method for silencing an engine are disclosed. A silencer is disposed about a motor and is molded to substantially match at least one of a contour of the cover and a contour of the motor to silence noise transmitted from the motor.

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