发明名称 Integrated check valve breather
摘要 A breather assembly may include a housing having an inlet for receiving crankcase emissions and an outlet for discharging the emissions, wherein the outlet is configured for direct connection to an exhaust system. The breather assembly may further include a check valve configured within an interior of the housing and a treatment element configured to treat emissions received from the crankcase.
申请公布号 US2007251512(A1) 申请公布日期 2007.11.01
申请号 US20060413167 申请日期 2006.04.28
申请人 CATERPILLAR INC. 发明人 WALLINGTON SCOTT A.
分类号 F02B25/06;F02M25/06 主分类号 F02B25/06
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