Resonance muffler
OwnerLeopold Habsburg Lothringeninventor
Life of this patent
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Abstract
A resonance muffler for two cycle internal combustion engines, with a rotationally symmetric resonator housing (1) into which an input pipe socket (8) is leading and which itself leads into an output pipe (4) containing a muffler, the resonator housing (1) defining consecutively in the direction of flow a diverging diffusor section (13), an optional intermediate section (14) of constant flow cross-section, as well as a converging reflector section (15), the output pipe (4) extending coaxially through the resonator housing (1) and the input pipe socket (8) leading tangentially into the diffusor section (13).
Claims13
An exhaust gas resonance muffler for an internal combustion engine, comprising:
- housing means for forming a resonance chamber having an internal wall configured substantially rotationally symmetric around a predetermined axis and enclosed by forward and rearward closure means;
- means for forming a diverging diffusor in a first section of the resonance chamber adjacent to one of the forward and rearward closure means;
- means for forming a converging reflector in a second section of the resonance chamber adjacent to the other of the forward and rearward closure means;
- means for forming an exhaust gas output member extending through the chamber substantially coaxially therewith and opening through the other closure means;
- means for forming an exhaust gas input member entering substantially tangentially into the first section of the chamber.
Dependencies are inferred from the claim text.