Muffler for automobiles

Details Muffler for automobiles Muffler for automobiles

1977-05-24

1978-11-07

Kelly, Donald G.

Acoustics

Sound-modifying means

Muffler, fluid conducting type

181272, F01N 100

Patent

active

041240928

ABSTRACT:
A muffler for automobiles having a drum-shaped expansion chamber of diameter D and length h, to which gas inlet and outlet pipes and an insert pipe of a Helmholtz resonator open so that the gas flow traverses the expansion chamber substantially diametrically therethrough, wherein the ratio h/D is substantially 0.25 - 0.4.

REFERENCES:
patent: 3512607 (1970-05-01), Hubbell
patent: 3724591 (1973-04-01), Malkiewicz

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2229939