A New Device to Reduce Exhaust Pipe Shell Noise Dev. and Quality Assurance Dept. Nisshin Kogyo Company

Format:

Conference/Event

Author/Creator:

Muto, Kohichi, author.

Conference Name:

SAE International Congress & Exposition (1987-02-23 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1987

Summary:

This paper outlines a new device which has proved to be effective for reducing noises from automobile exhaust pipes. The device is basically a combination of two seal bearings (semispherical packings) and a few coil springs.The device has a link motion function about the seal bearings and the reduction of noise levels is achieved by adjusting the spring-mass system that comprises those bearings and springs. The device has a structure that makes positive use of the friction between the bearings and housing.This new device is an epoch-making product which is free from a number of disadvantages in conventional devices used for the same purpose

Notes:

Vendor supplied data

Publisher Number:

870631

Access Restriction:

Restricted for use by site license