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1.
公开(公告)号:US20100043734A1
公开(公告)日:2010-02-25
申请号:US12340924
申请日:2008-12-22
申请人: Mark V. Holzmann , Ryan W. Rutzinski , Michael J. Connor , Christopher E. Holm , Bradley T. Clark
发明人: Mark V. Holzmann , Ryan W. Rutzinski , Michael J. Connor , Christopher E. Holm , Bradley T. Clark
IPC分类号: F01M13/04
CPC分类号: F01M13/04 , F01M13/0405 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
摘要: A crankcase ventilation system for an internal combustion engine has an engine driven pump pumping scavenged separated oil from the oil outlet of an air-oil separator to the crankcase, preferably using engine generated pulsating oscillatory positive and negative relative pressure pulses.
摘要翻译: 用于内燃机的曲轴箱通风系统具有发动机驱动的泵,其将清除分离的油从空气 - 油分离器的出油口泵送到曲轴箱,优选地使用发动机产生的脉动振荡正负相对压力脉冲。
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2.
公开(公告)号:US07849841B2
公开(公告)日:2010-12-14
申请号:US12340924
申请日:2008-12-22
申请人: Mark V. Holzmann , Ryan W. Rutzinski , Michael J. Conner , Christopher E. Holm , Bradley T. Clark
发明人: Mark V. Holzmann , Ryan W. Rutzinski , Michael J. Conner , Christopher E. Holm , Bradley T. Clark
IPC分类号: F01M13/04
CPC分类号: F01M13/04 , F01M13/0405 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
摘要: A crankcase ventilation system for an internal combustion engine has an engine driven pump pumping scavenged separated oil from the oil outlet of an air-oil separator to the crankcase, preferably using engine generated pulsating oscillatory positive and negative relative pressure pulses.
摘要翻译: 用于内燃机的曲轴箱通风系统具有发动机驱动的泵,其将清除分离的油从空气 - 油分离器的出油口泵送到曲轴箱,优选地使用发动机产生的脉动振荡正负相对压力脉冲。
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公开(公告)号:US20090193972A1
公开(公告)日:2009-08-06
申请号:US12026720
申请日:2008-02-06
IPC分类号: B01D19/00
CPC分类号: B01D19/0047 , B01D19/0031 , C07F5/069 , C07F7/025 , C09B69/00 , C09D7/63 , F01M13/04 , F01M13/0416 , F01M2013/0438 , Y10S55/19
摘要: A dual stage coalescer includes a separator in a separator chamber separating gas and liquid by inertial impaction, and a coalescer filter element in a coalescer chamber separating gas and liquid by coalescence. A transfer tube extends between the separator chamber and a downstream subchamber in the coalescer chamber at the downstream face of the coalescer filter element, and supplies pre-separated liquid from the separator chamber through the transfer tube to the noted downstream subchamber as driven by pressure differential between the separator chamber and the downstream subchamber, to eliminate a dedicated housing drain outlet from the separator chamber. The coalescer may provide a crankcase ventilation filter for an internal combustion engine having blowby gas containing an air-oil mixture.
摘要翻译: 双级聚结器包括在分离器室中的隔板,其通过惯性冲击分离气体和液体,以及在聚结器室中的聚结器过滤元件,通过聚结分离气体和液体。 转移管在聚结器过滤器元件的下游面处的分离器室和聚结器室中的下游副室之间延伸,并且通过压差驱动将预分离的液体从分离器室通过转移管提供到所述下游子室 在分离器室和下游副室之间,以消除来自分离器室的专用壳体排出口。 聚结器可以为具有含有空气 - 油混合物的窜气的内燃机提供曲轴箱通风过滤器。
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公开(公告)号:US07870850B2
公开(公告)日:2011-01-18
申请号:US12728301
申请日:2010-03-22
IPC分类号: F01M13/04
CPC分类号: F01M13/04 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
摘要: A crankcase ventilation system for an internal combustion engine has a jet pump suctioning scavenged separated oil from the oil outlet of an air/oil separator and pumping same to the crankcase.
摘要翻译: 用于内燃机的曲轴箱通风系统具有从空气/油分离器的出油口抽吸清除的分离的油的喷射泵并将其泵送到曲轴箱。
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公开(公告)号:US07776139B2
公开(公告)日:2010-08-17
申请号:US12026720
申请日:2008-02-06
IPC分类号: B01D46/00
CPC分类号: B01D19/0047 , B01D19/0031 , C07F5/069 , C07F7/025 , C09B69/00 , C09D7/63 , F01M13/04 , F01M13/0416 , F01M2013/0438 , Y10S55/19
摘要: A dual stage coalescer includes a separator in a separator chamber separating gas and liquid by inertial impaction, and a coalescer filter element in a coalescer chamber separating gas and liquid by coalescence. A transfer tube extends between the separator chamber and a downstream subchamber in the coalescer chamber at the downstream face of the coalescer filter element, and supplies pre-separated liquid from the separator chamber through the transfer tube to the noted downstream subchamber as driven by pressure differential between the separator chamber and the downstream subchamber, to eliminate a dedicated housing drain outlet from the separator chamber. The coalescer may provide a crankcase ventilation filter for an internal combustion engine having blowby gas containing an air-oil mixture.
摘要翻译: 双级聚结器包括在分离器室中的隔板,其通过惯性冲击分离气体和液体,以及在聚结器室中的聚结器过滤元件,通过聚结分离气体和液体。 转移管在聚结器过滤器元件的下游面处的分离器室和聚结器室中的下游副室之间延伸,并且通过压差驱动将预分离的液体从分离器室通过转移管提供到所述下游子室 在分离器室和下游副室之间,以消除来自分离器室的专用壳体排出口。 聚结器可以为具有含有空气 - 油混合物的窜气的内燃机提供曲轴箱通风过滤器。
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公开(公告)号:US20100175642A1
公开(公告)日:2010-07-15
申请号:US12728301
申请日:2010-03-22
IPC分类号: F01M13/00
CPC分类号: F01M13/04 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
摘要: A crankcase ventilation system for an internal combustion engine has a jet pump suctioning scavenged separated oil from the oil outlet of an air/oil separator and pumping same to the crankcase.
摘要翻译: 用于内燃机的曲轴箱通风系统具有从空气/油分离器的出油口抽吸清除的分离的油的喷射泵并将其泵送到曲轴箱。
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公开(公告)号:US07699029B2
公开(公告)日:2010-04-20
申请号:US11828613
申请日:2007-07-26
IPC分类号: F01M13/04
CPC分类号: F01M13/04 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
摘要: A crankcase ventilation system for an internal combustion engine has a jet pump suctioning scavenged separated oil from the oil outlet of an air/oil separator and pumping same to the crankcase. The jet pump supplies pumping pressure greater than the pressure differential between the higher pressure crankcase and the lower pressure oil outlet, to overcome such pressure differential and the back flow tendency otherwise caused thereby, and instead cause suctioning of scavenged separated oil from the oil outlet and pumping same to the crankcase.
摘要翻译: 用于内燃机的曲轴箱通风系统具有从空气/油分离器的出油口抽吸清除的分离的油的喷射泵并将其泵送到曲轴箱。 喷射泵提供的泵送压力大于高压曲轴箱和下压力油出口之间的压力差,以克服由此引起的这种压力差和逆流倾向,而是引起从出油口抽取清除的分离的油, 将其泵送到曲轴箱。
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公开(公告)号:US20090025662A1
公开(公告)日:2009-01-29
申请号:US11828613
申请日:2007-07-26
IPC分类号: F01M13/04
CPC分类号: F01M13/04 , F01M2013/0433 , F01M2013/0438 , F01M2013/0488
摘要: A crankcase ventilation system for an internal combustion engine has a jet pump suctioning scavenged separated oil from the oil outlet of an air/oil separator and pumping same to the crankcase.
摘要翻译: 用于内燃机的曲轴箱通风系统具有从空气/油分离器的出油口抽吸清除的分离的油的喷射泵并将其泵送到曲轴箱。
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公开(公告)号:US20080276580A1
公开(公告)日:2008-11-13
申请号:US12177471
申请日:2008-07-22
IPC分类号: B01D45/12
CPC分类号: F01M13/04 , F01M11/0408 , F01M2013/0438
摘要: An oil mist removal device, with oil fill, is provided for an internal combustion engine. A housing has first and second passages, and a separator therebetween. An oil fill port in the first passage is provided for adding oil to the engine.
摘要翻译: 为内燃机提供了具有充油的油雾去除装置。 壳体具有第一通道和第二通道,以及间隔件。 提供第一通道中的注油口用于向发动机添加油。
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公开(公告)号:US07406960B2
公开(公告)日:2008-08-05
申请号:US11256538
申请日:2005-10-21
IPC分类号: F16N21/00
CPC分类号: F01M13/04 , F01M11/0408 , F01M2013/0438
摘要: An oil mist removal device, with oil fill, is provided for an internal combustion engine. A housing has first and second passages, and a separator therebetween. An oil fill port in the first passage is provided for adding oil to the engine.
摘要翻译: 为内燃机提供了具有充油的油雾去除装置。 壳体具有第一通道和第二通道,以及间隔件。 提供第一通道中的注油口用于向发动机添加油。
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