发明名称 |
DUAL-LEVEL COMBUSTION CHAMBER SYSTEM, FOR FASTENER DRIVING TOOL, HAVING DUAL-LEVEL ROTARY VALVE MECHANISM INCORPORATED THEREIN |
摘要 |
<p>A combustion chamber system, for use in connection with internal combustion powered fastener-driving tools, comprises a dual-level combustion chamber comprising first and second pre-combustion and main combustion chambers, and a dual-level rotary valve mechanism which is operatively connected to the dual-level combustion chamber so as to control the intake of the air/fuel mixture as well as the scavenging or purging of the exhaust gases or combustion products. The first and second pre-combustion and main combustion chambers are also separated by a plate having a plurality of apertures defined therein whereby multiple jets or flame fronts are defined throughout the combustion chamber system.</p> |
申请公布号 |
WO2009014862(A1) |
申请公布日期 |
2009.01.29 |
申请号 |
WO2008US68744 |
申请日期 |
2008.06.30 |
申请人 |
ILLINOIS TOOL WORKS INC.;ADAMS, JOSEPH S. |
发明人 |
ADAMS, JOSEPH S. |
分类号 |
F02B19/10;B25C1/08;F02B19/18;F02B63/02 |
主分类号 |
F02B19/10 |
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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