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公开(公告)号:US09950288B2
公开(公告)日:2018-04-24
申请号:US11869229
申请日:2007-10-09
申请人: Mark V. Holzmann , Christopher E. Holm , Brian W. Schwandt , Mike J. Connor , Clint T. Deweese , Roger Zoch
发明人: Mark V. Holzmann , Christopher E. Holm , Brian W. Schwandt , Mike J. Connor , Clint T. Deweese , Roger Zoch
CPC分类号: B01D46/0002 , B01D46/0091 , B01D2271/02 , Y10T29/49815
摘要: A fluid filter assembly of a filtration system is described. The filter assembly described includes a cover member and a filter cartridge having at least one filter element and a plate member. The plate member includes a seal surface on one side facing the cover member, and a seal surface on another side facing away from the cover member. The seal surface facing the cover member is configured to seal with the cover member, and the seal surface facing away from the cover member configured to seal with another component of the filtration system. The assembly provides a structure that can retain a seal between sealing surfaces of the cover and the filter cartridge, at least while the fluid filter assembly is being serviced, so as to at least minimize fluid dripping and leakage.
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公开(公告)号:US08926725B2
公开(公告)日:2015-01-06
申请号:US13562422
申请日:2012-07-31
IPC分类号: B01D50/00
CPC分类号: B01D46/125
摘要: A V-shaped filter includes a V-shaped carrier frame, first and second cartridge frames movably mounted to the carrier frame, and first and second filter element cartridges removably and replaceably mounted to the first and second cartridge frames, respectively. The first and second cartridge frames are movable to an inserted position in the V-shaped carrier frame providing an installed condition with the first and second cartridge frames forming a V-shape, and are movable to an extended position extending beyond the V-shaped carrier frame and providing a replacement-service condition.
摘要翻译: V形过滤器包括V形载体框架,可移动地安装到承载架的第一和第二盒框架,以及分别可拆卸地和可替换地安装到第一和第二盒框架的第一和第二过滤元件盒。 第一和第二盒式框架可移动到V形承载架中的插入位置,提供安装状态,第一和第二盒式框架形成V形,并且可移动到延伸超出V形载体的延伸位置 并提供替换服务条件。
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公开(公告)号:US08852310B2
公开(公告)日:2014-10-07
申请号:US13222880
申请日:2011-08-31
申请人: Mark V. Holzmann , Arun Janakiraman , Orvin D. Kendall , Scott W. Schwartz , Eric A. Janikowski , Michael J. Connor , Kurt M. A. Badeau , Murray R. Schukar
发明人: Mark V. Holzmann , Arun Janakiraman , Orvin D. Kendall , Scott W. Schwartz , Eric A. Janikowski , Michael J. Connor , Kurt M. A. Badeau , Murray R. Schukar
CPC分类号: B01D46/522 , B01D29/111 , B01D29/13 , B01D29/232 , B01D29/52 , B01D46/0001 , B01D46/002 , B01D46/0041 , B01D46/10 , B01D46/125 , B01D46/2411 , B01D46/521 , B01D2201/12 , B01D2201/325 , B01D2275/201 , B01D2275/206 , B31D5/0082 , Y10S55/05
摘要: A pleated filter media comprises a plurality of pleats comprised of pleat segments extending in an axial direction between first and second axial ends and extending in a transverse direction that is perpendicular to the axial direction between first and second sets of pleat tips at least partially defined by first and second sets of bend lines. Axial flow channels are defined between the pleat segments in the lateral direction and the plurality of pleats has a width in the transverse direction that varies along the axial direction.
摘要翻译: 打褶的过滤介质包括多个褶皱,其包括在第一和第二轴向端之间沿轴向方向延伸的褶皱区段,并且在横向方向上延伸,所述横向方向垂直于第一和第二组褶皱尖端之间的轴向方向,至少部分地由 第一组和第二组弯曲线。 在横向方向上的褶部之间限定了轴向流动通道,并且多个褶皱沿横向方向具有沿轴向方向变化的宽度。
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公开(公告)号:US08764870B2
公开(公告)日:2014-07-01
申请号:US13223387
申请日:2011-09-01
申请人: Budi Antony , Mark V. Holzmann , Scott W. Schwartz
发明人: Budi Antony , Mark V. Holzmann , Scott W. Schwartz
IPC分类号: B01D46/00
CPC分类号: B01D46/125 , B01D29/05 , B01D46/0002 , B01D46/002 , B01D46/4227 , B01D2265/06
摘要: A V-shaped filter includes a pair of filter media panel elements having respective root ends and diverging therefrom to distal ends in a V-shape. A single unitarily molded fixture is provided, securing the pair of filter media panel elements in the V-shape.
摘要翻译: V形过滤器包括一对具有相应根端的过滤介质面板元件,并从其向远端发散成V形。 提供了一个整体模制的夹具,将一对过滤介质面板元件固定在V形中。
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公开(公告)号:US08075654B2
公开(公告)日:2011-12-13
申请号:US12177441
申请日:2008-07-22
申请人: Mark V. Holzmann , Ashwin K. Koleshwar , Chirag D. Parikh , Merwyn I. Coutinho , Daniel Y. Hodges , Michael W. Klimmek , Matthew T. VandenBush
发明人: Mark V. Holzmann , Ashwin K. Koleshwar , Chirag D. Parikh , Merwyn I. Coutinho , Daniel Y. Hodges , Michael W. Klimmek , Matthew T. VandenBush
IPC分类号: B01D45/04
CPC分类号: B01D45/06 , B01D45/08 , F01M13/04 , F01M2013/0016 , F01M2013/0066 , F01M2013/0433 , Y10S55/14 , Y10S55/19
摘要: A gas-liquid separator assembly has a flow passage providing expansion of and reduced flow velocity of the post-separation gas stream, and in some embodiments provides pre-escape regions facilitating partial pre-transition of some of the flow.
摘要翻译: 气液分离器组件具有提供分离后气流的膨胀和降低的流速的流动通道,并且在一些实施例中提供促进某些流的部分预过渡的预逸出区域。
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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:US20100199958A1
公开(公告)日:2010-08-12
申请号:US12369049
申请日:2009-02-11
申请人: Scott P. Heckel , Jerald J. Moy , Scott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
发明人: Scott P. Heckel , Jerald J. Moy , Scott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
IPC分类号: F02B25/00
CPC分类号: F02M25/06 , B01D46/0008 , B01D46/2411 , F02M33/00 , F02M35/024 , F02M35/02483 , Y02T10/121
摘要: An engine air management system is provided for an internal combustion engine generating blowby gas in a crankcase containing engine oil and oil aerosol. The system includes combinations of two or more of an air-oil separator, an air filter, and an acoustic silencer.
摘要翻译: 为内燃机提供发动机空气管理系统,该内燃机在含有发动机油和油气溶胶的曲轴箱中产生窜气。 该系统包括空气 - 油分离器,空气过滤器和声消声器中的两种或更多种的组合。
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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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10.
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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