Muffler

Details Muffler Muffler

1979-07-09

1981-08-04

Hix, L. T.

Acoustics

Sound-modifying means

Muffler, fluid conducting type

181252, 181256, F01N 104

Patent

active

042817404

ABSTRACT:
A muffler (50,50') for use in conjunction with a plurality of aspirators during the production of multifilament, synthetic yarn is provided. The exhaust tubes (32) of the aspirators are clustered for discharge by and through the muffler (50,50') which reduces audible noise collectively emitted at the exit ends of the exhaust tubes (32) by as much as 16 .DELTA. dB(A) and more. The noise is reduced and any waste yarn transported through the use of a plurality of perforated tubes (59,59'), resonant cavities (61,61'), and sound absorbing material (62,62').

REFERENCES:
patent: 4177629 (1979-12-01), Kennedy
patent: 4236597 (1980-12-01), Kiss et al.

Affiliated with

Also associated with

Rating

Muffler does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Muffler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Muffler will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-235252