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公开(公告)号：US09987578B2
公开(公告)日：2018-06-05
申请号：US14907351
申请日：2014-08-01
发明人： William C. Haberkamp , Eric A. Janikowski , Barry Mark Verdegan , Christopher E. Holm , Huanling Liu , Kyle Ellison , Mark T. Wieczorek
CPC分类号： B01D39/1623 , B01D39/18 , B01D2239/025 , B01D2239/0668 , B01D2239/0681 , B01D2239/1216 , B01D2239/1233 , B01D2239/125
摘要： Composite filter media is formed from multiple layers of media material including a nanofiber media layer, where the layers are laminated, bound, or otherwise composited to each other. The composite filter media can comprise at least one nanofiber layer comprising polymeric media material having a geometric mean fiber diameter of about 100 nm to 1 μm, and fibers configured in a gradient such that ratio of the geometric mean diameter of fibers at the upstream face of the nanofiber layer to the geometric mean diameter of fibers at the downstream face of the nanofiber layer is about 1.1 to 2.8, preferably about 1.2 to 2.4.
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公开(公告)号：US09975071B2
公开(公告)日：2018-05-22
申请号：US14783770
申请日：2014-04-07
发明人： Abhijit Shimpi , Andry Lesmana , Adaeze Okoye , Joseph Okoro
CPC分类号： B01D35/143 , B01D35/005 , B01D46/009 , B01D46/429 , B01D2201/52 , F01M13/04 , F02D41/22
摘要： The application generally relates to digital Engine Integrity Protection (EIP) systems for filters for internal combustion engines and methods of using the digital EIP systems. A pre-programmed digital chip is integrated in filtration hardware such that the Engine Control Unit (ECU) or another controller installed on the engine or vehicle can read encrypted digital signal from the chip when electrically connected with the filter hardware. Based on the read information from the chip, the ECU or controller can determine whether the filter associated with the chip is a genuine filter or a non-genuine filter.
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公开(公告)号：US20180021714A1
公开(公告)日：2018-01-25
申请号：US15723843
申请日：2017-10-03
发明人： Chirag D. PARIKH , Arun JANAKIRAMAN , Saru DAWAR , Jerald J. MOY , Himani DESHPANDE , Brian W. SCHWANDT , Bridgette L. MEYER , Shiming FENG , Anna BALAZY , Vincil A. VARGHESE , Benjamin L. SCHECKEL
CPC分类号： B01D46/0056 , B01D46/0024 , B01D46/0031 , B01D46/2403 , B01D46/26 , B01D50/002 , B04B2005/125 , F01M13/04 , F01M2013/0422 , F01M2013/0438 , F01M2013/0477
摘要： A rotating separator has a housing preventing separated liquid carryover. A plenum between the annular rotating separating filter element and the housing sidewall has one or more flow path separating guides minimizing the flow of separated liquid to the outlet. The flow path guides may include one or more fins and/or swirl flow dampers and/or a configured surface.
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公开(公告)号：US20170298881A1
公开(公告)日：2017-10-19
申请号：US15515929
申请日：2015-10-06
发明人： Gérard Malgorn , Mano Sekar , Swati S. Yesane , Jon Sedziol , Zemin Jiang , Abhijeet Vaidya , Abhijit Shimpi , Casey Robinson
CPC分类号： F02M37/24 , B01D17/02 , B01D35/005 , B01D35/18 , B01D36/005 , B01D2201/56 , F02M37/30 , F02M2200/247
摘要： An integrated fuel water separator filter system is provided. The fuel water separator filter may include a plurality of fuel water separator filters, with at least one fuel water separator filter including electronic sensors to monitor the life of the fuel water separator filter and the amount of water present in the fuel water separator filter. A heater heats the fuel in the fuel water separator filter.
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公开(公告)号：US20170291132A1
公开(公告)日：2017-10-12
申请号：US15508021
申请日：2015-09-08
CPC分类号： B01D46/106 , B01D46/0002 , B01D46/10 , B01D2271/02 , B01D2275/20 , B01D2279/60
摘要： An axial flow air filter system is described. The system includes an axial flow filter element having a filter media. The filter media includes an inlet face and an outlet face, the inlet face spaced apart from the outlet face. The axial flow filter element includes an upper support ring adjacent to the inlet face of the filter media. The upper support ring circumscribes the filter media and supports an upper seal. The upper seal forms a seal with a housing when the filter element is received in the housing. The axial flow filter element further includes a lower support ring adjacent to the outlet face of the filter media. The lower support ring circumscribes the filter media. In some arrangements, the lower support ring does not include a seal.
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公开(公告)号：US09776114B2
公开(公告)日：2017-10-03
申请号：US14718345
申请日：2015-05-21
IPC分类号： B01D35/143 , B01D27/10 , B01D37/04 , G01M3/02 , G01N15/08 , F01N11/00 , F02M37/22 , F02D41/22 , F02D41/14
CPC分类号： B01D35/143 , B01D27/101 , B01D37/046 , F01N11/002 , F01N2550/04 , F01N2900/0402 , F01N2900/0412 , F01N2900/0416 , F02D41/22 , F02D2041/1433 , F02M37/22 , G01M3/025 , G01N15/0826 , Y02T10/47
摘要： Disclosed are systems, methods, and algorithms for monitoring and indicating filter life. In particular, the disclosed systems, methods, and algorithms may be utilized for monitoring and indicating the useful life of a filter in an internal combustion engine.
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公开(公告)号：US20170274306A1
公开(公告)日：2017-09-28
申请号：US15618300
申请日：2017-06-09
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 tier an inertial impactor gas-liquid separator is disclosed. A method for separating liquid particles from a gas-liquid stream is disclosed.
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公开(公告)号：US09670888B2
公开(公告)日：2017-06-06
申请号：US14018687
申请日：2013-09-05
发明人： Zemin Jiang , Melvin Douglas McCormick , David P. Genter , Norman C. Blizard , Jeffrey A. Husband , Michael J. Connor , Wassem Abdalla , Barry M. Verdegan
CPC分类号： F02M37/221 , B01D27/06 , B01D27/148 , B01D36/003 , B01D2201/298 , Y10S210/05
摘要： One embodiment is a filter element including an outer filter media and an inner filter media. The outer filter media is operable to remove particulates present in a flow of fluid and/or coalesce water contained in the flow of fluid. The inner filter media is operable to remove particulates from the flow of fluid, separate water form the flow of fluid, and remove particulates from the flow of fluid. Other embodiments include unique apparatus, devices, systems, and methods relating to fuel filters and filtration. Further embodiments, forms, objects, features, advantages, aspects, and benefits of the present application shall become apparent from the detailed description and figures included herewith.
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公开(公告)号：US20170114687A1
公开(公告)日：2017-04-27
申请号：US15400659
申请日：2017-01-06
发明人： Stephanie F. SEVERANCE , Daniel Y. HODGES , Hamilton E. HARPER , Benjamin L. SCHECKEL , Roger L. ZOCH , Merwyn I. COUTINHO , Brian W. SCHWANDT
CPC分类号： F01M13/0416 , B01D45/08 , B01D46/0087 , F01M2013/0433 , Y10S55/14
摘要： An inertial gas-liquid impactor separator includes flow director guidance structure directing and guiding flow through the housing from the inlet to the outlet along a flow path from upstream to downstream. The flow director guidance structure may include a flow controller controlling and directing flow.
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公开(公告)号：US20170107957A1
公开(公告)日：2017-04-20
申请号：US15311244
申请日：2015-05-19
发明人： Wassem ABDALLA
CPC分类号： F02M37/221 , B01D17/02 , B01D17/10 , B01D35/005 , B01D36/001 , B01D36/003 , B01D36/008
摘要： A fuel filtration system configured to separate water from fuel is described. The system includes a housing having an inlet for receiving fuel to be filtered, an outlet for supplying filtered fuel to a device, and an internal compartment having a drain. A filter media is positioned within the internal compartment of the housing, the filter media configured to separate the water from the fuel, the separated water routed out of the internal compartment through the drain. A solenoid valve is configured to provide both the separated water and fuel to an exhaust after-treatment device in fluid communication with the fuel filtration system.
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