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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: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: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: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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5.
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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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:US07850845B2
公开(公告)日:2010-12-14
申请号:US12576378
申请日:2009-10-09
申请人: Mark T. Wieczorek , Chad M. Thomas , Mark V. Holzmann , Peter K. Herman , Jeffrey A. Husband , Hendrik N. Amirkhanian , Michael J. Connor
发明人: Mark T. Wieczorek , Chad M. Thomas , Mark V. Holzmann , Peter K. Herman , Jeffrey A. Husband , Hendrik N. Amirkhanian , Michael J. Connor
CPC分类号: F02M37/22
摘要: A filter with installation integrity permits fluid flow only in a first installation condition and not in a second undesired or mis-installation condition, including improper alignment or mounting of a filter element in a housing, an incorrect replacement filter element, absence of a filter element, and an incorrect housing cover. A magnetically actuated valve has a piston controlling fluid flow according to installation condition.
摘要翻译: 具有安装完整性的过滤器允许仅在第一安装条件下流体流动,而不是处于第二不期望或错误安装状态,包括过滤元件在壳体中不正确对准或安装,不正确的更换过滤元件,不存在过滤元件 ,和不正确的外壳盖。 磁力驱动阀具有根据安装条件控制流体流动的活塞。
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公开(公告)号:US20080203614A1
公开(公告)日:2008-08-28
申请号:US12114931
申请日:2008-05-05
申请人: Mark V. Holzmann , Kelly Ann Detra , Jim L. Alonzo , Chirag D. Parikh , Gregory J. Schoenmann , Michael J. Connor , Gary L. Rickle , Barry M. Verdegan
发明人: Mark V. Holzmann , Kelly Ann Detra , Jim L. Alonzo , Chirag D. Parikh , Gregory J. Schoenmann , Michael J. Connor , Gary L. Rickle , Barry M. Verdegan
IPC分类号: B27N5/00
CPC分类号: B01D46/0005 , B01D46/0024 , B01D46/2411 , B01D46/521 , B01D2265/04 , B01D2265/06 , Y10S210/17
摘要: A filter includes a filter element formed of filter media, and a plastic framework molded and bonded to and structurally supporting the filter media. One embodiment desirably provides a two-component assembly consisting solely of two components, namely the filter media and the plastic framework molded thereon. In a further embodiment, the plastic framework includes a resilient seal integrally molded therewith and of the same plastic material thereof, eliminating a separate component for the seal. In a further embodiment, a filter combination includes a primary filter element and a secondary filter element. In a further embodiment, a resilient integrally molded seal is provided.
摘要翻译: 过滤器包括由过滤介质形成的过滤元件,以及模制并结合并结构地支撑过滤介质的塑料框架。 一个实施例期望地提供了仅由两个部件组成的双组分组件,即过滤介质和模制在其上的塑料框架。 在另一实施例中,塑料框架包括与其一体模制的弹性密封件和与其相同的塑料材料,消除了用于密封件的单独部件。 在另一实施例中,过滤器组合包括主过滤元件和次过滤器元件。 在另一个实施例中,提供弹性整体模制密封件。
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公开(公告)号:US06568540B1
公开(公告)日:2003-05-27
申请号:US09735874
申请日:2000-12-13
IPC分类号: B01D3530
CPC分类号: B01D46/521 , B01D29/016 , B01D35/30 , B01D46/0002 , B01D2201/304 , B01D2201/34 , B01D2271/02
摘要: A filter (12) has a resiliently compressible thermally and chemically resistive combined unitary frame and gasket member (22) extending along its perimeter (18) and supporting a filter media element (16) and sealed to both the filter media element and the housing (20). One or more flange portions (34, 72, 94, 96, 118, 130) have one or more hollow channels (36, 74, 90, 92, 120, 132) deformed by engagement with the housing and reducing required closure force of the housing thereagainst.
摘要翻译: 过滤器(12)具有沿其周边(18)延伸并支撑过滤器介质元件(16)并且密封到过滤介质元件和壳体(2)的弹性可压缩的热和化学阻力的组合单元框架和垫圈构件(22) 20)。 一个或多个凸缘部分(34,72,94,96,118,130)具有通过与壳体接合而变形的一个或多个中空通道(36,74,90,92,120,132),并且减小了所需的闭合力 住房在那里
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