公开(公告)号：US20200325864A1

公开(公告)日：2020-10-15

申请号：US16955174

申请日：2018-12-20

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Wassem Abdalla ,  Mehvish Jamil ,  Hariprasad Mohan Bhalerao

IPC: F02M37/30 ,  F02M37/48 ,  B01D35/157

Abstract: According to a set of embodiments, the filtration system includes a housing with a fuel inlet and a fuel outlet. A pump is in fluid communication with the fuel outlet. A fuel tank is in fluid communication with the fuel inlet. A thermal recirculation valve includes a thermal recirculation valve inlet and a thermal recirculation valve outlet. The thermal recirculation valve inlet receives heated fuel and the thermal recirculation valve outlet is in fluid communication with the fuel tank. A fluid passage is between the thermal recirculation valve inlet and the thermal recirculation valve outlet. A passage blocking mechanism having a first position and a second position. The passage blocking mechanism is structured to prevent fluid flow through the fluid passage when in the first position. The passage blocking mechanism is structured to allow fluid flow through the fluid passage when in the second position.

公开(公告)号：US11986753B2

公开(公告)日：2024-05-21

申请号：US17121223

申请日：2020-12-14

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Swati Sakharam Yesane ,  Hariprasad Mohan Bhalerao ,  Wassem Abdalla ,  Gerard Malgorn ,  Mehvish Jamil ,  Sunny Nabhiraj Masutage ,  Gregory D. Shope ,  Travis E. Goodlund ,  Prethi Thomas ,  Philip Wayne Martin ,  Joshua Luther Young ,  Nilay Shah ,  Alain Olier ,  Gauthier Hochart

IPC: B01D29/11 ,  B01D35/16 ,  B01D35/30 ,  F01M11/03 ,  F02M37/32 ,  F16N39/06

CPC classification number: B01D29/117 ,  B01D35/16 ,  B01D35/30 ,  F01M11/03 ,  F02M37/32 ,  B01D2201/291 ,  B01D2201/347 ,  B01D2201/4092 ,  F16N39/06

Abstract: A filter assembly includes a filter housing, a filter housing lid, a filter cartridge, an endplate, and a seal member. The filter housing defines a first cavity and comprises a return passage in fluid communication with the first cavity. The filter housing lid is selectively coupled to the filter housing and defines a second cavity coextensive with the first cavity. The filter cartridge is positioned within the first cavity. The endplate is coupled to a first end of the filter cartridge. The endplate is configured to interface with the filter housing. The seal member is coupled to the endplate and is configured to be received in the return passage. The endplate is configured to partially separate the filter housing from the filter cartridge.

公开(公告)号：US20210129049A1

公开(公告)日：2021-05-06

申请号：US17121223

申请日：2020-12-14

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Swati Sakharam Yesane ,  Hariprasad Mohan Bhalerao ,  Wassem Abdalla ,  Gerard Malgorn ,  Mehvish Jamil ,  Sunny Nabhiraj Masutage ,  Gregory D. Shope ,  Travis E. Goodlund ,  Prethi Thomas ,  Philip Wayne Martin ,  Joshua Luther Young ,  Nilay Shah ,  Alain Olier ,  Gauthier Hochart

IPC: B01D29/11 ,  B01D35/16 ,  B01D35/30 ,  F01M11/03 ,  F02M37/32

Abstract: A filter assembly includes a filter housing, a filter housing lid, a filter cartridge, an endplate, and a seal member. The filter housing defines a first cavity and comprises a return passage in fluid communication with the first cavity. The filter housing lid is selectively coupled to the filter housing and defines a second cavity coextensive with the first cavity. The filter cartridge is positioned within the first cavity. The endplate is coupled to a first end of the filter cartridge. The endplate is configured to interface with the filter housing. The seal member is coupled to the endplate and is configured to be received in the return passage. The endplate is configured to partially separate the filter housing from the filter cartridge.