公开(公告)号：US11261815B2

公开(公告)日：2022-03-01

申请号：US16992836

申请日：2020-08-13

Applicant: Cummins Filtration IP, Inc.

Inventor： Bharadwaj R. Prabhala ,  Abhijeet Vaidya ,  Abhijit Shimpi ,  Amit Dhingra ,  Kyle J. Brewer

IPC: F02D41/22 ,  B01D35/143 ,  B01D46/42 ,  B01D46/00 ,  H04Q9/00 ,  B01D46/46 ,  B01D37/04 ,  F02M37/28 ,  B01D35/00 ,  F01M11/10 ,  F02N11/10

Abstract: A filter monitoring system and method are described. The filter monitoring system includes a remote telematics system, and a data link between the remote telematics system and an onboard telematics system. The remote telematics system is configured to receive, via the data link, an indication of a pressure drop across a filter cartridge of the filtration system from the onboard telematics system, determine a first value indicative of a remaining filter life of the filter cartridge of the filtration system, determine a second value indicative of a remaining filter life of the filter cartridge that is determined in a different manner than the first value, compare the first value to the second value to determine which value indicates a least amount of life remaining for the filter cartridge, and transmit an indication of the least amount of life remaining for the filter cartridge based on the comparison.

公开(公告)号：US20190249578A1

公开(公告)日：2019-08-15

申请号：US16342040

申请日：2017-10-13

Applicant: Cummins Filtration IP, Inc.

Inventor： Bharadwaj R. Prabhala ,  Jeffery Massey ,  Abhijeet Vaidya

IPC: F01M11/10 ,  F01M1/10 ,  F02D41/22

CPC classification number: F01M11/10 ,  B01D35/1435 ,  F01M1/10 ,  F01M2001/1007 ,  F02D41/22 ,  F02D2041/224 ,  F02D2041/228 ,  F02D2200/024 ,  F02D2200/0625 ,  F02D2200/1004 ,  F02D2200/1006 ,  F16N39/06 ,  F16N2260/30

Abstract: A system and method for monitoring the negative impact of a filtration system on the fuel economy of an internal combustion engine. A filter monitoring controller receives engine operating parameters of the internal combustion engine. The filter monitoring controller determines an amount of power generated by the internal combustion engine based at least in part on the engine operating parameters. The filter monitoring controller determines a filter hydraulic power consumption of a filtration system providing a fluid to the internal combustion engine. The filter monitoring controller determines a fuel economy impact of the filtration system on the internal combustion engine based at least in part on the filter hydraulic power consumption of the filtration system. The filter monitoring controller compares the fuel economy impact of the filtration system to a threshold fuel economy impact to determine whether a filter element of the filtration system requires servicing.

公开(公告)号：US20220241704A1

公开(公告)日：2022-08-04

申请号：US17721021

申请日：2022-04-14

Applicant: Cummins Filtration IP, Inc.

Inventor： Zemin Jiang ,  Gregory W. Hoverson ,  W. Beale Delano, JR. ,  Dennis M. DeCapua ,  Bharadwaj R. Prabhala ,  Rahul R. Pandey ,  Mayur Hogade ,  Bhargava S. Atmuri

IPC: B01D29/21 ,  B01D29/90 ,  B01D35/00 ,  B01D35/30 ,  F02M37/36 ,  F02M37/54

Abstract: A no filter no run (NFNR) fluid filter and fluid filter assembly are provided. The NFNR fluid filter assembly includes a fluid filter, a filter head or filter housing, and a bypass flow path. The bypass flow path may be sealed off when a compliant filter is installed. When a non-compliant filter is installed (a filter without a bypass seal), fluid may flow to the bypass flow path.

公开(公告)号：US20160201624A1

公开(公告)日：2016-07-14

申请号：US14912303

申请日：2014-08-14

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Zemin Jiang ,  Gregory W. Hoverson ,  W. Beale Delano ,  Dennis M. DeCapua ,  Bharadwaj R. Prabhala ,  Rahul R. Pandey ,  Mayur Hogade ,  Bhargawa S. Atmuri

IPC: F02M37/22 ,  B01D35/00 ,  B01D35/30 ,  B01D29/90

CPC classification number: F02M37/22 ,  B01D29/21 ,  B01D29/90 ,  B01D35/005 ,  B01D35/306 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/347

Abstract: A no filter no run (NFNR) fluid filter and fluid filter assembly are provided. The NFNR fluid filter assembly includes a fluid filter, a filter head or filter housing, and a bypass flow path. The by-pass flow path may be sealed off when a compliant filter is installed (a filter without a bypass seal), fluid may flow to the bypass flow path.

Abstract translation: 提供无过滤器不运行（NFNR）流体过滤器和流体过滤器组件。 NFNR流体过滤器组件包括流体过滤器，过滤器头或过滤器壳体和旁路流动路径。 旁路流路可以在安装柔性过滤器时（不带旁路密封件的过滤器）被密封，流体可能流到旁路流动路径。

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.

公开(公告)号：US20190383251A1

公开(公告)日：2019-12-19

申请号：US16547892

申请日：2019-08-22

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Zemin Jiang ,  Gregory W. Hoverson ,  W. Beale Delano, JR. ,  Dennis M. DeCapua ,  Bharadwaj R. Prabhala ,  Rahul R. Pandey ,  Mayur Hogade ,  Bhargava S. Atmuri

IPC: F02M37/22 ,  B01D29/90 ,  B01D35/00 ,  B01D35/30

Abstract: A no filter no run (NFNR) fluid filter and fluid filter assembly are provided. The NFNR fluid filter assembly includes a fluid filter, a filter head or filter housing, and a bypass flow path. The bypass flow path may be sealed off when a compliant filter is installed. When a non-compliant filter is installed (a filter without a bypass seal), fluid may flow to the bypass flow path.

公开(公告)号：US11325059B2

公开(公告)日：2022-05-10

申请号：US16547892

申请日：2019-08-22

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Zemin Jiang ,  Gregory W. Hoverson ,  W. Beale Delano, Jr. ,  Dennis M. DeCapua ,  Bharadwaj R. Prabhala ,  Rahul R. Pandey ,  Mayur Hogade ,  Bhargava S. Atmuri

IPC: F02M37/22 ,  B01D29/90 ,  B01D35/00 ,  B01D35/30 ,  B01D29/21 ,  F02M37/36 ,  F02M37/54

Abstract: A no filter no run (NFNR) fluid filter and fluid filter assembly are provided. The NFNR fluid filter assembly includes a fluid filter, a filter head or filter housing, and a bypass flow path. The bypass flow path may be sealed off when a compliant filter is installed. When a non-compliant filter is installed (a filter without a bypass seal), fluid may flow to the bypass flow path.

公开(公告)号：US11208926B2

公开(公告)日：2021-12-28

申请号：US17071480

申请日：2020-10-15

Applicant: Cummins Filtration IP, Inc.

Inventor： Bharadwaj R. Prabhala ,  Jeffery Massey ,  Abhijeet Vaidya

IPC: F01M11/10 ,  F02D41/22 ,  F01M1/10 ,  F16N39/06 ,  B01D35/143

Abstract: A system and method for monitoring the negative impact of a filtration system on the fuel economy of an internal combustion engine. A filter monitoring controller receives engine operating parameters of the internal combustion engine. The filter monitoring controller determines an amount of power generated by the internal combustion engine based at least in part on the engine operating parameters. The filter monitoring controller determines a filter hydraulic power consumption of a filtration system providing a fluid to the internal combustion engine. The filter monitoring controller determines a fuel economy impact of the filtration system on the internal combustion engine based at least in part on the filter hydraulic power consumption of the filtration system. The filter monitoring controller compares the fuel economy impact of the filtration system to a threshold fuel economy impact to determine whether a filter element of the filtration system requires servicing.

公开(公告)号：US20200370496A1

公开(公告)日：2020-11-26

申请号：US16992836

申请日：2020-08-13

Applicant: Cummins Filtration IP, Inc.

Inventor： Bharadwaj R. Prabhala ,  Abhijeet Vaidya ,  Abhijit Shimpi ,  Amit Dhingra ,  Kyle J. Brewer

IPC: F02D41/22 ,  B01D35/143 ,  B01D46/00 ,  B01D46/42 ,  H04Q9/00 ,  B01D46/46 ,  B01D37/04 ,  F02M37/28 ,  B01D35/00 ,  F01M11/10 ,  F02N11/10

Abstract: A filter monitoring system and method are described. The filter monitoring system includes a remote telematics system, and a data link between the remote telematics system and an onboard telematics system. The remote telematics system is configured to receive, via the data link, an indication of a pressure drop across a filter cartridge of the filtration system from the onboard telematics system, determine a first value indicative of a remaining filter life of the filter cartridge of the filtration system, determine a second value indicative of a remaining filter life of the filter cartridge that is determined in a different manner than the first value, compare the first value to the second value to determine which value indicates a least amount of life remaining for the filter cartridge, and transmit an indication of the least amount of life remaining for the filter cartridge based on the comparison.

公开(公告)号：US20200347760A1

公开(公告)日：2020-11-05

申请号：US16761066

申请日：2018-11-06

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Erica C. Clark-Heinrich ,  Thomas J. Braun ,  Daniel Potratz ,  Bharadwaj R. Prabhala ,  Abhijeet Vaidya ,  Sonal Laxman Chirme

IPC: F01M11/10 ,  F01M1/10 ,  F01M11/03 ,  G01M15/04

Abstract: Systems and methods for determining, using service component authenticity detection contained in a sensor module, whether an authorized or genuine service component element is installed in an automotive system are described. The authorized service component determination may be based on close-range communication technology such as radio frequency identification (“RFID”) technology. An antenna in the sensor module may read the tag information from installed service component elements in a nearby service component and send any detected information into a filtration monitoring system. The filtration 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.) service component element is installed or not.