公开(公告)号：US20230347266A1

公开(公告)日：2023-11-02

申请号：US18027989

申请日：2021-10-01

Applicant: Cummins Filtration Inc.

Inventor： Robert A. Bannister ,  Sudhindra Palaxa Arakeri ,  Jayant Singh ,  Pravin Shantinath Kadam ,  Joshua Luther Young

IPC: B01D29/15 ,  B01D29/23

CPC classification number: B01D29/15 ,  B01D29/23 ,  B01D2201/24 ,  B01D2201/295 ,  B01D2201/347 ,  B01D2201/4084 ,  B01D2201/287 ,  B01D2201/4061 ,  B01D2201/4092

Abstract: A liquid filtration system is provided. The filtration system includes a filter head and a filter cartridge configured to be removably coupled to the filter head. The filter cartridge includes a shell housing and a filter element. The shell housing defines a first housing end, a second housing end, and a housing sidewall extending between the first housing end and the second housing end. The filter element is received within the shell housing and removably coupled to the shell housing. The filter element includes a media pack configured to filter matter from a fluid flowing therethrough and an endcap coupled to an end of the media pack. The endcap comprising a retaining member engaged with the shell housing.

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.