F - Mech Eng,Light,Heat,Weapons – 01 – N
Patent
F - Mech Eng,Light,Heat,Weapons
01
N
172/31
F01N 1/02 (2006.01) F01N 1/08 (2006.01) F01N 3/06 (2006.01)
Patent
CA 1098449
ABSTRACT A muffler for small internal combustion engines, such as for a chain saw, is disclosed. The muffler has a chamber enclosed by a chamber wall and a dished housing wall. The housing wall contains an inlet for the exhaust gases. A gas duct is arranged on the inside of the chamber wall and deflects the gases through at least 90° before exhausting them through an opening in the chamber wall. The gases then pass through an elbow that de- flects them further and along the surface of the chamber wall to an element perpendicular to their paths, to impact turbulence.
304963
Landwehr Gotz
Lux Helmut
Fetherstonhaugh & Co.
Stihl Andreas
LandOfFree
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