公开(公告)号：US20240316485A1

公开(公告)日：2024-09-26

申请号：US18735843

申请日：2024-06-06

Applicant: Cummins Filtration Inc.

Inventor： Gerard Malgorn ,  Jayant Singh ,  Wassem Abdalla ,  Mohseen Abdul Aziz Karche ,  Ujjwala Ashish Lagad ,  Navin Surana ,  Ashutosh Joshi ,  Sudhindra Palaxa Arakeri ,  Pravin Shantinath Kadam

IPC: B01D35/30 ,  B01D29/11

CPC classification number: B01D35/30 ,  B01D29/11 ,  B01D2201/295 ,  B01D2201/304 ,  B01D2201/4092

Abstract: Various embodiments provide for a filter assembly including a filter head having one or more filter head threads and a filter cartridge. The filter cartridge includes a shell having a shell wall defining an internal volume and a collar disposed around and coupled to the shell, and a filter element. The collar includes one or more collar threads threadably engaged with the one or more filter head threads. The filter element is disposed within the internal volume. The filter element includes filter media and a first endplate coupled to the filter media at a filter media first end. The first endplate includes an endplate end wall and a first spacing member. The first spacing member extends axially away from the endplate end wall such that the first spacing member spaces the shell away from the filter head when the filter element is installed in the shell.

公开(公告)号：US11828213B2

公开(公告)日：2023-11-28

申请号：US17802300

申请日：2021-02-25

Applicant: Cummins Filtration Inc.

Inventor： Yubao Zhao ,  Peter K. Herman ,  Benjamin L. Scheckel ,  Arun Janakiraman ,  Vijay Dinkar Kolhe ,  Navin Surana

IPC: F01M13/04 ,  F02M25/06

CPC classification number: F01M13/04 ,  F02M25/06

Abstract: The application relates to a separation assembly with multiple separators and a single jet pump assembly. A separation assembly comprises a first crankcase ventilation separator comprises a first drain outlet, a second crankcase ventilation separator that comprises a second drain outlet, and a jet pump assembly. The jet pump assembly comprises a first drain inlet fluidly connected to the first drain outlet of the first crankcase ventilation separator and a second drain inlet fluidly connected to the second drain outlet of the second crankcase ventilation separator. The jet pump assembly provides suction pressure to both the first drain outlet of the first crankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator.

公开(公告)号：US20230091372A1

公开(公告)日：2023-03-23

申请号：US17802300

申请日：2021-02-25

Applicant: Cummins Filtration Inc.

Inventor： Yubao Zhao ,  Peter K. HERMAN ,  Benjamin L. SCHECKEL ,  Arun JANAKIRAMAN ,  Vijay Dinkar Kolhe ,  Navin Surana

IPC: F01M13/04 ,  F02M25/06

Abstract: The application relates to a separation assembly with multiple separators and a single jet pump assembly. A separation assembly comprises a first crankcase ventilation separator comprises a first drain outlet, a second crankcase ventilation separator that comprises a second drain outlet, and a jet pump assembly. The jet pump assembly comprises a first drain inlet fluidly connected to the first drain outlet of the first crankcase ventilation separator and a second drain inlet fluidly connected to the second drain outlet of the second crankcase ventilation separator. The jet pump assembly provides suction pressure to both the first drain outlet of the first rankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator.