发明名称 |
External spark arrestor |
摘要 |
An external spark arrestor assembly attached directly to the outer shell of a muffler of an internal combustion engine. The assembly includes a spark arresting screen disposed over the exhaust port of the muffler and forming a first exhaust-receiving conduit between the screen and the muffler; an outer perforated cover disposed over the screen and forming a second exhaust-receiving conduit between the screen and the outer cover; and a single centrally located fastener for removably fastening the screen and outer cover to the muffler shell.
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申请公布号 |
US5177962(A) |
申请公布日期 |
1993.01.12 |
申请号 |
US19920820347 |
申请日期 |
1992.01.14 |
申请人 |
TECUMSEH PRODUCTS COMPANY |
发明人 |
HALL, RONALD L.;GREUEL, OLIVER L. |
分类号 |
F01N3/06;F01N7/00;F02B63/02 |
主分类号 |
F01N3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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