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21. 发明公开

EP2528674A1 CRANKCASE VENTILATION INSIDE-OUT FLOW ROTATING COALESCER 有权
标题翻译： ROTATING渐行渐远 - 流动FOR A曲轴箱通风
公开(公告)号：EP2528674A1
公开(公告)日：2012-12-05
申请号：EP11737444.7
申请日：2011-01-18
申请人： Cummins Filtration IP, INC.
发明人： SCHWANDT, Brian, W. , DAWAR, Saru , PARIKH, Chirag, D. , HOLM, Christopher, E. , HERMAN, Peter, K. , HOVERSON, Gregory, W. , SHARMA, Rohit , LE ROUX, Benoit , GUICHAOUA, Jean-Luc , FENG, Shiming , MALGORN, Gerard , JANAKIRAMAN, Arun , MOY, Jerald, J. , DESHPANDE, Himani , VERDEGAN, Barry, M. , TEWS, Howard, E. , ZOCH, Roger, L. , HECKEL, Scott, P.
IPC分类号： B01D46/18 , B01D46/30 , B01D53/06 , B01D53/24 , B01D59/20
CPC分类号： F01M13/04 , F01M13/022 , F01M13/023 , F01M2013/0072 , F01M2013/0422 , F01M2013/0438
摘要： An internal combustion engine crankcase ventilation rotating coalescer includes an annular rotating coalescing filter element, an inlet port supplying blowby gas from the crankcase to the hollow interior of the annular rotating coalescing filter element, and an outlet port delivering cleaned separated air from the exterior of the rotating element. The direction of blowby gas is inside-out, radially outwardly from the hollow interior to the exterior.

22. 发明公开

EP4031264A1 FILTER ELEMENT WITH SELF-CONTAINED ELECTROSTATIC BUILDUP PROTECTION 审中-实审
公开(公告)号：EP4031264A1
公开(公告)日：2022-07-27
申请号：EP20866704.8
申请日：2020-09-11
申请人： Cummins Filtration IP, Inc.
发明人： VERDEGAN, Barry, Mark , MILES, Justin , ADEMMAGARI, Venkata, Sai, Abhinav , HERMAN, Peter, K. , HERIOUX, Mark, A. , SHULTS, Terry, W.
IPC分类号： B01D35/06 , B01D35/00 , B01D29/21 , B01D39/20 , B01D35/02 , B01D27/10

23. 发明申请

WO2018236921A1 AXIAL FLOW CENTRIFUGAL SEPARATOR 审中-公开
公开(公告)号：WO2018236921A1
公开(公告)日：2018-12-27
申请号：PCT/US2018/038354
申请日：2018-06-19
申请人： CUMMINS FILTRATION IP, INC.
发明人： HOLM, Christopher, E. , HERMAN, Peter, K. , JANAKIRAMAN, Arun, P. , MALGORN, Gérard , PARIKH, Chirag D. , BARRETEAU, Anthony , CORVEC, Ronan , TOFSLAND, Ken
IPC分类号： B01D35/147 , B01D35/30 , F01M11/03
摘要： Rotating coalescer elements that maximize the radial-projected separation surface area in a given (rotating) cylindrical volume, where flow to be cleaned is passing axially upward or downward through a separating media of the rotating coalescer element. Various example package assemblies are provided with various types of rotating configurations including cylindrical coiled media packs, frustum coiled media packs, concentric cylinders, coiled metal or polymer films with and without perforations, and/or alternating layers of different materials. The described rotating coalescers may be driven by hydraulic turbine, electric motor, belt, gear or by mounting on rotating machine components, such as rotating engine shafts or connected components.

24. 发明申请

WO2018170075A1 EXTERNAL BRACE REINFORCEMENT STRUCTURE FOR IMPROVED STRENGTH AND PERFORMANCE OF PRIMARY FILTER ELEMENT 审中-公开
公开(公告)号：WO2018170075A1
公开(公告)日：2018-09-20
申请号：PCT/US2018/022354
申请日：2018-03-14
申请人： CUMMINS FILTRATION IP, INC.
发明人： MURTHY, Aditya, S. , HERMAN, Peter, K. , SCHWARTZ, Scott, W. , BANNISTER, Robert, A. , SCHERCK, Jason, A. , SUBEDI, Yashpal
IPC分类号： B01D29/01 , B01D29/05 , B01D29/13 , B01D29/15 , B01D29/52 , B01D46/06
CPC分类号： B01D46/125 , B01D46/2411 , B01D46/521 , B01D2265/06
摘要： An external brace for a filter element is described. The brace is configured to wrap around an exterior of a filter element having a filter media pack. The brace helps to support the filter media pack during filtering operations by preventing outward flexing of the filter media pack caused by fluid flowing through the filter media. In some arrangements, the brace interfaces with a filtration system housing to provide additional support to the filter element.

25. 发明申请

WO2014116514A1 VIRTUAL FILTER CONDITION SENSOR 审中-公开
标题翻译：虚拟过滤条件传感器
公开(公告)号：WO2014116514A1
公开(公告)日：2014-07-31
申请号：PCT/US2014/012030
申请日：2014-01-17
申请人： CUMMINS FILTRATION IP, INC.
发明人： VERDEGAN, Barry, Mark , HERMAN, Peter, K. , ROBINSON, Casey, D. , LESMANA, Andry , NOONE, Corey, J.
IPC分类号： B01D35/143 , B01D35/14
CPC分类号： F01M11/10 , B01D35/143 , G01N15/08 , G01N2015/084
摘要： A system and method for determining a condition of a filter filtering fuel associated with an engine. Input information relating to the operation of the engine is provided by a plurality of sensors. At least some of the input information is used to determine a plurality of input variables, the plurality of input variables representing a plurality of engine operating conditions including engine run time, engine torque and engine speed. An algorithm incorporating the input variables is used to determine the condition of the filter. Information concerning the condition of the filter may be output to a user such as an operator or service provider.
摘要翻译：一种用于确定与发动机相关联的过滤燃料的过滤器的状态的系统和方法。与发动机的运转有关的输入信息由多个传感器提供。输入信息中的至少一些用于确定多个输入变量，所述多个输入变量表示包括发动机运转时间，发动机扭矩和发动机转速的多个发动机运转状态。使用包含输入变量的算法来确定滤波器的状态。关于过滤器的状况的信息可以输出给诸如操作员或服务提供商的用户。

26. 发明授权

EP2280775B1 FILTER SEAL 有权
公开(公告)号：EP2280775B1
公开(公告)日：2017-09-27
申请号：EP09767162.2
申请日：2009-04-13
申请人： Cummins Filtration IP, INC.
发明人： HERMAN, Peter, K. , MALGORN, Gerard , KINDKEPPEL, Caryn , PICARD, Jean-Yves , LOICK, Menez , ZOCH, Roger
IPC分类号： B01D35/30
CPC分类号： B01D35/30 , B01D2201/291 , B01D2201/305 , B01D2201/34

27. 发明公开

EP2280775A1 FILTER SEAL 有权
标题翻译：过滤器密封
公开(公告)号：EP2280775A1
公开(公告)日：2011-02-09
申请号：EP09767162.2
申请日：2009-04-13
申请人： Cummins Filtration IP, INC.
发明人： HERMAN, Peter, K. , MALGORN, Gerard , KINDKEPPEL, Caryn , PICARD, Jean-Yves , LOICK, Menez , ZOCH, Roger
IPC分类号： B01D27/00
CPC分类号： B01D35/30 , B01D2201/291 , B01D2201/305 , B01D2201/34
摘要： A filtering apparatus has a filter housing with a structure forming a recessed region on the filter housing configured to be directly engaged by a filter element in order to form an integral seal. The structure may include one or more protrusions that extend into the filter element itself, or into respective recess(es) of the filter element.
摘要翻译：过滤装置具有过滤器壳体，该过滤器壳体具有在过滤器壳体上形成凹陷区域的结构，该凹陷区域构造成直接与过滤器元件接合以形成整体密封。该结构可以包括一个或多个伸入过滤元件本身或突入过滤元件的相应凹槽中的突起。

28. 发明申请

WO2014077970A1 AIR FILTER HAVING VORTEX-GENERATING FLOW GUIDE 审中-公开
标题翻译：具有VORTEX生成流程指南的空气过滤器
公开(公告)号：WO2014077970A1
公开(公告)日：2014-05-22
申请号：PCT/US2013/063264
申请日：2013-10-03
申请人： CUMMINS FILTRATION IP, INC.
发明人： HERMAN, Peter, K. , SCHWARTZ, Scott, W.
IPC分类号： F02B77/04 , F02M35/12 , F02M35/14
CPC分类号： B01D46/0049 , B01D45/08 , B01D45/12 , B01D45/16 , B01D46/0023 , B01D46/125 , B01D46/521 , B01D50/002 , B01D2279/60 , F02M35/0205 , F02M35/02425
摘要： Air filter assemblies and carrier frames have a plurality of vortex-generating flow guides normalizing air flow to a uniform velocity profile downstream thereof The airflow having the uniform velocity profile travels across a mass airflow sensor.
摘要翻译：空气过滤器组件和载体框架具有多个涡流产生流动导向器，将气流归一化到下游的均匀速度分布。具有均匀速度分布的气流跨过质量气流传感器。

29. 发明申请

WO2014021930A1 V-SHAPED FILTER WITH SERVICEABLE FRAMES AND CARTRIDGES 审中-公开
标题翻译：具有可维修的框架和盒子的V形过滤器
公开(公告)号：WO2014021930A1
公开(公告)日：2014-02-06
申请号：PCT/US2013/023380
申请日：2013-01-28
申请人： CUMMINS FILTRATION IP, INC.
发明人： LOKEN, Gregory, K. , HOLZMANN, Mark, V. , HERMAN, Peter, K. , SCHWARTZ, Scott, W. , GOODLUND, Travis, E.
IPC分类号： B01D46/10
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。

30. 发明申请

WO2014022386A2 METHODS AND APPARATUSES FOR SEPARATING LIQUID PARTICLES FROM A GAS-LIQUID STREAM 审中-公开
标题翻译：用于分离气液流中的液体颗粒的方法和装置
公开(公告)号：WO2014022386A2
公开(公告)日：2014-02-06
申请号：PCT/US2013/052713
申请日：2013-07-30
申请人： CUMMINS FILTRATION IP, INC.
发明人： PECK, Lee, A. , HERMAN, Peter, K. , JANAKIRAMAN, Arun , SCHECKEL, Benjamin, L. , SURANA, Navin, K.
IPC分类号： B01D45/08
CPC分类号： B01D45/08 , B01D45/16 , B01D46/002 , B01D46/0023 , B01D46/0086 , B01D46/521 , C04B35/565
摘要： A gas-liquid separator comprises a housing having an inlet for receiving a gas- liquid stream and an outlet for discharging a gas stream. An impactor nozzle structure is supported by the housing and situated downstream of the inlet. The impactor nozzle structure receives the gas-liquid stream and accelerates the gas-liquid stream through an orifice that extends through the impactor nozzle structure. An impaction surface is supported by the housing and situated downstream of the orifice. The impaction surface receives the accelerated gas-liquid stream and causes separation of liquid particles from the gas-liquid stream so as to produce the gas stream, and a baffle situated downstream of the impaction surface modifies a flow of the gas stream so as to reduce carryover of liquid particles in the gas stream. A shroud for an inertia! impactor gas-liquid separator is disclosed. A method for separating liquid particles from a gas- liquid stream is disclosed.
摘要翻译：气液分离器包括具有用于接收气液流的入口和用于排出气流的出口的壳体。冲击器喷嘴结构由壳体支撑并位于入口的下游。冲击器喷嘴结构接收气液流并且通过延伸穿过冲击器喷嘴结构的孔加速气液流。冲击表面由壳体支撑并位于孔口的下游。冲击表面接收加速的气液流并引起液体颗粒与气液流的分离，以产生气流，并且位于冲击表面下游的挡板改变气流的流动，从而减少在气流中携带液体颗粒。一个惯性的护罩！公开了一种冲击器气 - 液分离器。公开了一种从气液流中分离液体颗粒的方法。

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