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公开(公告)号：US10258908B2
公开(公告)日：2019-04-16
申请号：US15304012
申请日：2015-04-14
Applicant: Cummins Filtration IP, Inc.
Inventor： Shubha Agrawal , Hariprasad Mohan Bhalerao , Amit Shashikant Wankhede , Ajay D. Joshi , Kevin C. South
Abstract: A filter including a shell with at least one viewing region, a translucent bowl that fits and is installable within the shell, and an attachment mechanism. The bowl is positionable within the shell such that at least a portion of the bowl is visible through the viewing region. The attachment mechanism securely attaches the bowl the shell together and prevents at least one of vertical and rotational movement between the bowl and the shell. The shell and the bowl are not threaded to each other.
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公开(公告)号：US11318403B2
公开(公告)日：2022-05-03
申请号：US15746302
申请日：2016-08-16
Applicant: Cummins Filtration IP, Inc
Inventor： Amit Shashikant Wankhede , Peter K. Herman , Arun P. Janakiraman , Christopher E. Holm , Prashant Wani , Abhijit Shimpi
Abstract: An automatic drain device is configured for use with a fuel water separator filter system. The automatic drain device includes a solenoid, a water-in-fuel sensor, and a controller configured to operate the automatic drain device by activating the solenoid in response to a signal from the water-in-fuel sensor. The automatic drain device may be utilized with suction side and pressure side fuel water separator filter systems. The automatic drain device operates independently of any user input.
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公开(公告)号：US20200009485A1
公开(公告)日：2020-01-09
申请号：US16490818
申请日：2018-03-06
Applicant: Cummins Filtration IP, Inc.
Inventor： Joseph O. Okoro , Bharadwaj R. Prabhala , Adaeze O.M Okoye , Sonal Laxman Chirme , Abhijit Shimpi , Abhijeet Vaidya , Mahesh Suresh Chindarkar , Amit Shashikant Wankhede , J. Stephen Wills , Barry M. Verdegan
Abstract: Systems and methods for determining whether an authorized or genuine filter element is installed in a filtration system are described. The authorized filter determination may be based on radio frequency identification (“RFID”) technology. RFID readers with antennas in the monitored filter systems read the RFID tag information from the installed filter elements and feed any detected information into the filter monitoring system. The filter monitoring system or a remote diagnostic system analyzes the returned data (or absence thereof) to determine if a genuine (i.e., authorized, OEM approved, etc.) filter element is installed or not.
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公开(公告)号：US11471803B2
公开(公告)日：2022-10-18
申请号：US17004875
申请日：2020-08-27
Applicant: Cummins Filtration IP, Inc
Inventor： Zemin Jiang , Amit Shashikant Wankhede , Sonali Dattatraya Bisurkar , Jayant Singh , Melvin Rice , Manikandan Annamalai
Abstract: A fuel water separator filter is configured as a filter-in-filter construction with multiple water separating layers to separate water from the fuel. The fuel water separator filter is configured for use on a suction side of a fuel pump, and includes a neck with a radially outward facing seal that in use seals with the filter housing. The filter housing is formed with an isolated water sump that in use is isolated from water that is stripped from the fuel by the first stage of the outer filter.
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公开(公告)号：US10774798B2
公开(公告)日：2020-09-15
申请号：US15057526
申请日：2016-03-01
Applicant: Cummins Filtration IP, Inc.
Inventor： Zemin Jiang , Amit Shashikant Wankhede , Sonali Dattatraya Bisurkar , Jayant Singh , Melvin Rice , Manikandan Annamalai
Abstract: A fuel water separator filter that is configured as a filter-in-filter construction with multiple water separating layers to separate water from the fuel. The fuel water separator filter is configured for use on a suction side of a fuel pump, and includes a neck with a radially outward facing seal that in use seals with the filter housing. The filter housing is formed with an isolated water sump that in use is isolated from water that is stripped from the fuel by the first stage of the outer filter.
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Patent Agency Ranking
公开(公告)号：US20200368652A1
公开(公告)日：2020-11-26
申请号：US16990229
申请日：2020-08-11
Applicant: Cummins Filtration IP, Inc.
Inventor： Shubha Agrawal , Hariprasad Mohan Bhalerao , Amit Shashikant Wankhede
IPC: B01D35/157 , B01D35/26 , B01D35/153 , B01D36/00 , B01D35/00 , F16K15/04
Abstract: A filter system including a designated filter cartridge having a geometric projection, a flow restriction valve that controls fluid flow out of the filter system, and a priming pump configured to prime the filter. The flow restriction valve includes an opening keyed to the geometric projection such that the geometric projection engages the opening and actuates the flow restriction valve. The flow restriction valve includes at least one fluid flow check valve configured to allow the priming pump to prime the filter system.
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公开(公告)号：US20160258397A1
公开(公告)日：2016-09-08
申请号：US15057526
申请日：2016-03-01
Applicant: Cummins Filtration IP, Inc.
Inventor： Zemin Jiang , Amit Shashikant Wankhede , Sonali Dattatraya Bisurkar , Jayant Singh , Melvin Rice , Manikandan Annamalai
Abstract: A fuel water separator filter that is configured as a filter-in-filter construction with multiple water separating layers to separate water from the fuel. The fuel water separator filter is configured for use on a suction side of a fuel pump, and includes a neck with a radially outward facing seal that in use seals with the filter housing. The filter housing is formed with an isolated water sump that in use is isolated from water that is stripped from the fuel by the first stage of the outer filter.
Abstract translation: 一种燃料水分离器过滤器，其构造为具有多个水分离层的过滤器过滤器结构，以将水与燃料分离。 燃料水分离器过滤器构造成用于燃料泵的吸入侧，并且包括具有径向向外的密封件的颈部，所述颈部在使用中与过滤器壳体密封。 过滤器壳体形成有隔离的水槽，其在使用中与通过外部过滤器的第一级从燃料剥离的水隔离。
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公开(公告)号：US11213773B2
公开(公告)日：2022-01-04
申请号：US16490818
申请日：2018-03-06
Applicant: Cummins Filtration IP, Inc.
Inventor： Joseph O. Okoro , Bharadwaj R. Prabhala , Adaeze O. M. Okoye , Sonal Laxman Chirme , Abhijit Shimpi , Abhijeet Vaidya , Mahesh Suresh Chindarkar , Amit Shashikant Wankhede , J. Stephen Wills , Barry M. Verdegan
IPC: B01D35/143 , F01M1/10 , F01M11/10 , G01M15/02 , G06K7/10 , G06K7/14 , F16N39/06 , B01D29/11 , F02D41/14 , G07C5/08
Abstract: Systems and methods for determining whether an authorized or genuine filter element is installed in a filtration system are described. The authorized filter determination may be based on radio frequency identification (“RFID”) technology. RFID readers with antennas in the monitored filter systems read the RFID tag information from the installed filter elements and feed any detected information into the filter monitoring system. The filter monitoring system or a remote diagnostic system analyzes the returned data (or absence thereof) to determine if a genuine (i.e., authorized, OEM approved, etc.) filter element is installed or not.
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公开(公告)号：US10751651B2
公开(公告)日：2020-08-25
申请号：US15506588
申请日：2015-09-01
Applicant: Cummins Filtration IP, Inc.
Inventor： Shubha Agrawal , Hariprasad Mohan Bhalerao , Amit Shashikant Wankhede
IPC: B01D35/157 , B01D36/00 , F16K15/04 , B01D35/00 , B01D35/153 , B01D35/26
Abstract: A filter system including a designated filter cartridge having a geometric projection, a flow restriction valve that controls fluid flow out of a filter system, and a priming pump configured to prime the filter. The flow restriction valve. The flow restriction valve includes at least on fluid flow check valve configured to allow the priming pump to prime the filter system.
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公开(公告)号：US20170043283A1
公开(公告)日：2017-02-16
申请号：US15304012
申请日：2015-04-14
Applicant: Cummins Filtration IP, INC.
Inventor： Shubha Agrawal , Hariprasad Mohan Bhalerao , Amit Shashikant Wankhede , Ajay D. Joshi , Kevin C. South
CPC classification number: B01D29/96 , B01D35/30 , B01D36/005 , B01D2201/309 , B01D2201/4076 , B01D2201/4084
Abstract: A filter including a shell with at least one viewing region, a translucent bowl that fits and is installable within the shell, and an attachment mechanism. The bowl is positionable within the shell such that at least a portion of the bowl is visible through the viewing region. The attachment mechanism securely attaches the bowl the shell together and prevents at least one of vertical and rotational movement between the bowl and the shell. The shell and the bowl are not threaded to each other.
Abstract translation: 一种过滤器，包括具有至少一个观察区域的壳体，适配并可安装在壳体内的半透明碗，以及附接机构。 碗可以在壳体内定位，使得碗的至少一部分通过观察区域可见。 附接机构将碗壳牢固地附接在一起，并防止碗和壳之间的垂直和旋转运动中的至少一个。 壳和碗不相互穿线。
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