专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

WO2008036466A1 INFINITELY VARIABLE AFTERTREATMENT SYSTEMS AND MANUFACTURING PROCESS 审中-公开
标题翻译：无限可变的后处理系统和制造过程
公开(公告)号：WO2008036466A1
公开(公告)日：2008-03-27
申请号：PCT/US2007/074590
申请日：2007-07-27
申请人： CUMMINS FILTRATION IP, INC. , TOY, David , HALL, David , MUCKATIRA, Thashvin , CHAN, Koon, Yuen Mozart , CHENG, C., Raymond , CREMEENS, Chris
发明人： TOY, David , HALL, David , MUCKATIRA, Thashvin , CHAN, Koon, Yuen Mozart , CHENG, C., Raymond , CREMEENS, Chris
IPC分类号： F02D43/00 , F01N9/00 , F01N3/00
CPC分类号： F01N3/28 , F01N13/1894 , F01N2450/00 , F01N2470/18
摘要： Gas treatment systems are described that allow for modular development of gas treatment systems, for example exhaust gas aftertreatment systems, using generally standardized parts. A number of subsections are provided, including a treatment subsection containing an exhaust gas treatment device for treating exhaust gas. The treatment subsection is designed to be connectable to an inlet subsection, an outlet subsection, or other subsections in a manner that allows the positions, both longitudinally and rotationally, of the treatment subsection relative to adjacent subsections to be adjusted as required during assembly. This permits an infinite number of length and/or clocking configurations for the aftertreatment system to be manufactured.
摘要翻译：描述了允许气体处理系统（例如废气后处理系统）的模块化开发的气体处理系统，其使用通常标准化的部件。提供了许多子部分，包括含有用于处理废气的废气处理装置的处理部分。治疗部分设计成可以以允许处理子部分相对于相邻子部分的纵向和旋转位置的方式在组装期间根据需要进行调整的方式连接到入口部分，出口部分或其他子部分。这允许制造后处理系统的无限数量的长度和/或时钟配置。

82. 发明申请

WO2008008604A2 SYSTEM FOR DETERMINING NOX CONVERSION EFFICIENCY OF AN EXHAUST GAS AFTERTREATMENT COMPONENT 审中-公开
标题翻译：用于确定废气后处理部件的NOx转化效率的系统
公开(公告)号：WO2008008604A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/071645
申请日：2007-06-20
申请人： CUMMINS FILTRATION IP, INC. , FRAZIER, Timothy, R. , FEDERLE, Kenneth, R.
发明人： FRAZIER, Timothy, R. , FEDERLE, Kenneth, R.
IPC分类号： F01N3/00 , F01N5/04 , F01N3/10
CPC分类号： F01N11/002 , F01N3/0842 , F01N3/2066 , F01N9/005 , F01N2550/02 , F02B37/00 , F02D41/0275 , F02D2200/0811 , F02D2250/36 , Y02T10/42 , Y02T10/47
摘要： A system for determining a NOx conversion efficiency of an exhaust gas aftertreatment component comprises means for determining an operating temperature of the exhaust gas aftertreatment component, and a control circuit. The control circuit includes a memory having instructions stored therein that are executable by the control circuit to determine a time duration that the operating temperature of the exhaust gas aftertreatment component is above a predefined temperature, and to determine the NOx conversion efficiency of the exhaust gas aftertreatment component as a function of the time duration.
摘要翻译：用于确定排气后处理部件的NOx转换效率的系统包括用于确定排气后处理部件的操作温度的装置以及控制电路。控制电路包括其中存储有指令的存储器，所述指令可由控制电路执行以确定排气后处理部件的工作温度高于预定温度的持续时间，并且确定排气后处理组件作为持续时间的函数。

83. 发明申请

WO2007112323A2 APPARATUS, SYSTEM, AND METHOD FOR REGENERATING AN EXHAUST GAS TREATMENT DEVICE 审中-公开
标题翻译：用于再生排气处理装置的装置，系统和方法
公开(公告)号：WO2007112323A2
公开(公告)日：2007-10-04
申请号：PCT/US2007064845
申请日：2007-03-23
申请人： CUMMINS FILTRATION IP INC , CUNNINGHAM MICHAEL , STROIA BRADLEE
发明人： CUNNINGHAM MICHAEL , STROIA BRADLEE
IPC分类号： F01N3/00
CPC分类号： F01N11/002 , F01N3/0253 , F01N3/035 , F01N3/0842 , F01N3/0878 , F01N3/0885 , F01N3/2033 , F01N9/00 , F01N13/009 , F01N2560/023 , F01N2560/026 , F01N2560/06 , F01N2560/08 , Y02T10/26 , Y02T10/47
摘要： An apparatus, system, and method are disclosed for regenerating an exhaust gas treatment device. A controller module 115 directs an injector 110 to provide reductant to an exhaust gas treatment device 105 over a plurality of rich intervals during a regeneration cycle. In addition, the controller module 115 directs the injector 110 to reduce the reductant provided to the exhaust gas treatment device over a lean interval between the rich intervals to create a lean environment within the exhaust gas treatment device 105. In one embodiment, the controller module 115 modifies the reductant provided during each rich interval, the number of rich intervals, the length of the rich intervals, and the length of the lean intervals in response to an exhaust gas state.
摘要翻译：公开了用于再生废气处理装置的装置，系统和方法。控制器模块115引导注射器110在再生循环期间通过多个富间隔向废气处理装置105提供还原剂。此外，控制器模块115引导注射器110以在富间隔之间的稀薄间隔减小提供给废气处理装置的还原剂，以在废气处理装置105内产生贫化环境。在一个实施例中，控制器模块 115改变在每个富间隔期间提供的还原剂，富间隔的数量，富间隔的长度以及响应于废气状态的稀薄间隔的长度。

84. 发明申请

WO2007082279A3 APPARATUS AND SYSTEM FOR ENSURING PROPER ASSEMBLY OF AN EXHAUST SYSTEM 审中-公开
公开(公告)号：WO2007082279A3
公开(公告)日：2007-07-19
申请号：PCT/US2007/060413
申请日：2007-01-11
申请人： CUMMINS FILTRATION IP, INC. , CREMEENS, Chris , SEDLACEK, Jeff
发明人： CREMEENS, Chris , SEDLACEK, Jeff
IPC分类号： B01D50/00
摘要： An apparatus and system are disclosed for ensuring proper assembly of an exhaust system 200. Ensuring proper assembly of an exhaust system 200 is accomplished by providing an inflow exhaust subassembly 240 for receiving engine exhaust, at least one intermediate subassembly 230 that selectively mates and rotationally aligns with the inflow subassembly 240 and receives engine exhaust therefrom, the at least one intermediate subassembly 230 is further configured to selectively mate according to a pre-selected alignment with an outflow subassembly 210, and the outflow subassembly 210 is configured to receive engine exhaust from the at least one intermediate subassembly 230. In certain embodiments, the at least one intermediate subassembly 230 comprises a plurality of intermediate exhaust subassemblies 220, 230 each configured to selectively mate with adjacent subassemblies according to a pre-selected order and alignment.

85. 发明申请

WO2007053228A3 FLUID FILTER WITH OPEN-END FLOW, REPLACEABLE CARTRIDGE 审中-公开
标题翻译：流体过滤器，带开口流量，可更换墨盒
公开(公告)号：WO2007053228A3
公开(公告)日：2007-07-05
申请号：PCT/US2006032225
申请日：2006-08-16
申请人： CUMMINS FILTRATION IP INC , BAGCI ISMAIL C , SOUTH KEVIN C , SHARP JEFFREY B
发明人： BAGCI ISMAIL C , SOUTH KEVIN C , SHARP JEFFREY B
IPC分类号： B01D35/28
CPC分类号： B01D35/30 , B01D29/21 , B01D29/96 , B01D2201/24 , B01D2201/295 , B01D2201/4046 , B01D2201/4076
摘要： The present invention relates in general to a fluid filter incorporating a plastic shell and a replaceable fluid filter cartridge. More specifically, the present invention relates to configuring the shell so that it will only accept, in terms of proper functioning, a cooperatively-configured replaceable fluid filter cartridge. One of the emerging technologies in terms of fluid filter construction is the enlargement of the threaded connection interface between the molded plastic shell and the fluid-delivery head, accompanied by the elimination of the typical or traditional nutplate. In one embodiment of this design concept, the shell is molded out of plastic and the outer cylindrical surface of the shell adjacent the open end of the shell is externally threaded. This threaded surface of the shell is used to attach the shell, and in turn the fluid filter assembly, to the head. This style of shell is configured for use with a spin-on style of filtration system as part of a disposable fluid filter assembly. Some end users of the type of filtration systems described above enjoy the advantages gained from a replaceable fluid filter cartridge. Therefore, it would be an advance in the state of the art to configure the molded plastic shell, generally as described above, but configured to accept a replaceable fluid filter cartridge. Related to the acceptance of a replaceable cartridge is the inability of the shell to accept a spin-on style of filter as part of a disposable, single-use system. The fluid filter construction disclosed herein is directed to providing this capability by the design of a novel and unobvious fluid filter endplate with cooperative modifications to the upper exposed edge of the shell that defines the open end of the shell.
摘要翻译：本发明一般涉及一种结合有塑料外壳和可更换流体过滤器滤芯的流体过滤器。更具体地，本发明涉及配置壳体，使得其仅在正常功能方面接受协作配置的可更换流体过滤器滤芯。在流体过滤器结构方面，新兴技术之一是扩大模制塑料外壳和流体输送头之间的螺纹连接界面，同时消除了典型或传统的螺母板。在该设计概念的一个实施例中，外壳由塑料模制而成，外壳的与外壳的开口端相邻的外圆柱形表面是外螺纹的。外壳的螺纹表面用于将外壳连接到流体过滤器组件上。这种风格的外壳配置为与过滤系统的旋转式一起使用，作为一次性流体过滤器组件的一部分。上述过滤系统类型的一些最终用户享有从可更换的流体过滤器滤芯获得的优点。因此，通常如上所述配置模制塑料外壳，但是被配置为接受可替换的流体过滤器滤芯，在现有技术中将是先进的。与可接受的墨盒的接受有关的是，壳体无法接受旋转式过滤器，作为一次性使用的一次性系统的一部分。本文公开的流体过滤器结构旨在通过设计一种新颖且非显而易见的流体过滤器端板来提供该能力，其具有对限定壳体的开口端的外壳的上露出边缘的协调修改。

86. 发明申请

WO2020236548A1 METHODS OF ATTACHING A FLAT LAYER TO A HUB OF AN AXIAL FLOW ELEMENT 审中-公开
公开(公告)号：WO2020236548A1
公开(公告)日：2020-11-26
申请号：PCT/US2020/033049
申请日：2020-05-15
申请人： CUMMINS FILTRATION IP, INC.
发明人： TOFSLAND, Kenneth M. , HOLM, Christopher E. , PARIKH, Chirag D. , MARTIN, Rajath
IPC分类号： B65H75/28 , B65H19/28 , B65H65/00
摘要： An axial flow element for use in a liquid separation system for an internal combustion engine includes a hub, a groove, a locking member, and a flat layer. The hub includes a cylindrical outer surface. The groove is disposed in the outer surface. The groove extends in a substantially longitudinal direction along the hub from a first end of the hub to a second end of the hub. The locking member is disposed in the groove. The flat layer is disposed between the hub and the locking member.

87. 发明申请

WO2020185369A1 DUCKBILL AEROSOL SEPARATOR WITH ALWAYS OPEN REFINEMENT 审中-公开
公开(公告)号：WO2020185369A1
公开(公告)日：2020-09-17
申请号：PCT/US2020/019175
申请日：2020-02-21
申请人： CUMMINS FILTRATION IP, INC.
发明人： HERMAN, Peter K. , VENKATARAMAN, Kaarthik , VARGHESE, Vincil A. , KARDE, Puja
IPC分类号： B01D45/08 , B01D45/04 , B01D45/06 , F01M13/04 , B01D50/00
摘要： An impactor separator comprises a housing having an inlet receiving a gas-liquid stream and an outlet expelling a gas stream. The impactor separator also includes an impaction surface positioned within the housing and configured to separate liquid particles from the gas-liquid stream and a nozzle assembly positioned within the housing. The nozzle assembly includes a nozzle assembly housing portion and a plurality of nozzles extending through the nozzle assembly housing portion. Each of the plurality of nozzles includes a nozzle inlet and a nozzle outlet. The gas-liquid stream enters into the nozzle assembly housing portion, flows into the plurality of nozzles through the nozzle inlet and exits the plurality of nozzles through the nozzle outlet. The plurality of nozzles accelerates the gas-liquid stream toward the impaction surface.

88. 发明申请

WO2020163114A1 SPLIT FLOW AXIAL CRANKCASE SEPARATOR 审中-公开
公开(公告)号：WO2020163114A1
公开(公告)日：2020-08-13
申请号：PCT/US2020/015362
申请日：2020-01-28
申请人： CUMMINS FILTRATION IP, INC.
发明人： PARIKH, Chirag D. , HERMAN, Peter K. , JANAKIRAMAN, Arun P.
IPC分类号： B01D46/12 , B01D29/54 , B01D35/00 , B01D45/12 , B01D45/14 , B01D46/00
摘要： A rotating separator includes a filter housing extending axially along a longitudinal axis and a filter element positioned within the filter housing. The filter element includes a first endplate and a second endplate operatively coupled to the first endplate, a first element core and a second element core positioned between the first endplate and the second endplate and configured to filter a contaminate from a fluid. An interior cavity is defined between the first endplate, the second endplate, the first element core, and the second element core. Fluid flowing through the filter element enters the interior cavity and is split between and flows in parallel through the first element core and the second element core.

89. 发明申请

WO2020046537A1 SYSTEMS AND METHODS FOR VISUALLY INDICATING A SENSOR STATUS 审中-公开
公开(公告)号：WO2020046537A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/044854
申请日：2019-08-02
申请人： CUMMINS FILTRATION IP, INC.
发明人： VAIDYA, Abhijeet , POTRATZ, Daniel , CLARK-HEINRICH, Erica, C. , CHINDARKAR, Mahesh, Suresh , PANDE, Abhijeet , FATUNMBI, Rereloluwa, Oluwafemi
IPC分类号： A61B17/072 , H05B33/08 , H05B37/02
摘要： A sensor status indicator (SSI) assembly comprises a sensing interface configured to be communicatively coupled to a wiring harness of a sensor and receive a sensor signal therefrom. The sensor signal indicates a sensor status corresponding to a status of an apparatus to which the sensor is coupled. The SSI assembly also includes at least one visual indicator; and a controller communicatively coupled to the sensing interface and the at least one visual indicator. The controller is configured to interpret the sensor signal to determine the sensor status, and activate the at least one visual indicator to generate a visual signal corresponding to the sensor status.

90. 发明申请

WO2019226608A1 ANTI-ROTATION FEATURES FOR CRANKCASE VENTILATION FILTERS 审中-公开
公开(公告)号：WO2019226608A1
公开(公告)日：2019-11-28
申请号：PCT/US2019/033238
申请日：2019-05-21
申请人： CUMMINS FILTRATION IP, INC.
发明人： PARIKH, Chirag D. , MARTIN, Rajath , TOFSLAND, Ken , KARTHIKEYAN, Ganesh Ram Ramanujam
IPC分类号： B01D46/24
摘要： A rotating crankcase ventilation filter element comprises a filter media comprising a plurality of filter media layers. A first end cap is positioned on a filter media first end. The first end cap comprises a first end cap main body, and a first plurality of indenting features positioned on the first end cap main body proximate the filter media first end. The first plurality of indenting features contact and indent corresponding segments of the filter media first end, causing the plurality of filter media layers to interlock at the corresponding segments. The interlocking prevents movement of the plurality of filter media layers relative to each other.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式