Silencer for combustion engines

Details Silencer for combustion engines Silencer for combustion engines

1975-08-22

1976-06-22

Franklin, Lawrence R.

Acoustics

Auditorium

181 57, 181 66, F01N 110

Patent

active

039645703

ABSTRACT:
A silencer for relatively low horsepower combustion engines is constructed with two separate sections in series through which exhaust gases pass. The upstream section has two concentric perforated tubes within an imperforate jacket with exhaust openings from the tubes discharging into a vestibule. From the vestibule gases are directed in a circumferential path as they enter a second series of concentric perforated tubes within the jacket, the gases being passed first to a chamber between the jacket and the outermost tube and from there through perforations in the walls of the tubes to an exhaust outlet port.

REFERENCES:
patent: 1821013 (1931-09-01), Hamilton
patent: 1881051 (1932-10-01), Haas
patent: 2158030 (1939-03-01), Latulippe
patent: 2855068 (1958-10-01), Chapel
patent: 3180712 (1965-04-01), Hamblin
patent: 3770081 (1973-11-01), Martin

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2283615