The present invention includes a muffler for attachment to an engine th at includes an inlet for receiving exhaust gases into the muffler, a catalyst assembly located within the muffler, and a fastener tube for fastening the muffler to the engine. A fastener tube cover covers the fastener tube and includes an outlet for exiting exhaust gases. The outlet includes a directional louver that directs the exiting exhaust gases. The fastener tube cover can retain a spark arrestor which maintains maximum spark particle size in the exiting exhaust gases.
申请公布号
CA2506434(A1)
申请公布日期
2005.11.27
申请号
CA20052506434
申请日期
2005.05.05
申请人
ELECTROLUX HOME PRODUCTS, INC.
发明人
PERRYMAN, ROY;FERGUSON, CHRISTOFER;ERICSON, SCOTT;TYNES, RODNEY W.;WARFEL, PAUL A.