公开(公告)号：US20190085803A1

公开(公告)日：2019-03-21

申请号：US16081178

申请日：2017-03-03

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Pravin Shantinath Kadam ,  Yiyun Zhang ,  Meng Zeng

IPC: F02M37/30 ,  B01D35/18 ,  B01D35/00 ,  F02M37/32 ,  F02M31/125

CPC classification number: F02M37/30 ,  B01D35/005 ,  B01D35/18 ,  B01D2201/4053 ,  B01D2201/54 ,  F02M31/125 ,  F02M37/32 ,  Y02T10/126

Abstract: A heated filter shell assembly for a fuel filtration system includes a filter shell defining a cavity sized to accommodate at least a portion of a fluid filtration cartridge and a cartridge receiving aperture at a first end. A heating element is disposed within the cavity and is operatively coupled to the filter shell adjacent to a second end of the filter shell. A feed wire is operatively coupled to the heating element at a feed wire first end and is configured for electrical energy receiving communication with an energy source at a feed wire second end.

公开(公告)号：US10801452B2

公开(公告)日：2020-10-13

申请号：US16081178

申请日：2017-03-03

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Pravin Shantinath Kadam ,  Yiyun Zhang ,  Meng Zeng

IPC: F02M31/125 ,  B01D35/18 ,  F02M37/30 ,  F02M37/32 ,  B01D35/00

Abstract: A heated filter shell assembly for a fuel filtration system includes a filter shell defining a cavity sized to accommodate at least a portion of a fluid filtration cartridge and a cartridge receiving aperture at a first end. A heating element is disposed within the cavity and is operatively coupled to the filter shell adjacent to a second end of the filter shell. A feed wire is operatively coupled to the heating element at a feed wire first end and is configured for electrical energy receiving communication with an energy source at a feed wire second end.

公开(公告)号：US20210086115A1

公开(公告)日：2021-03-25

申请号：US17117342

申请日：2020-12-10

Applicant: Cummins Filtration IP, Inc.

Inventor： Penghua Hou ,  Yiyun Zhang ,  Ping Shen ,  Kevin C. South ,  Ismail Bagci ,  Charles W. Hawkins ,  Gerard Malgorn ,  Zemin Jiang

IPC: B01D35/30 ,  B01D29/58 ,  B01D29/23

Abstract: A filter cartridge endplate (12) is described herein that has a integrated flow structure. For example, the integrated flow structure has concentric flow portions disposed at a center of the endplate (12), where a separator (10) is built into the endplate (12) the separates fluid flow. The endplate (12) includes a plate with a major surface, a separator (10) that protrudes axially away from the major surface. The separator (10) includes a first flow portion (14) and a second flow portion (16), where the first flow portion (14) is disposed radially inward relative to the second flow portion (16). The first flow portion (14) includes a channel (22) and the second flow portion includes a channel (24). The respective channels (22,24) ae configured to allow axial fluid flow relative to the plate, and configured to allow fluid flow that is localized toward the center of the plate (12).

公开(公告)号：US12138569B2

公开(公告)日：2024-11-12

申请号：US17117342

申请日：2020-12-10

Applicant: Cummins Filtration IP, Inc.

Inventor： Penghua Hou ,  Yiyun Zhang ,  Ping Shen ,  Kevin C. South ,  Ismail Bagci ,  Charles W. Hawkins ,  Gerard Malgorn ,  Zemin Jiang

IPC: B01D35/30 ,  B01D29/23 ,  B01D29/58

Abstract: A filter cartridge endplate (12) is described herein that has a integrated flow structure. For example, the integrated flow structure has concentric flow portions disposed at a center of the endplate (12), where a separator (10) is built into the endplate (12) the separates fluid flow. The endplate (12) includes a plate with a major surface, a separator (10) that protrudes axially away from the major surface. The separator (10) includes a first flow portion (14) and a second flow portion (16), where the first flow portion (14) is disposed radially inward relative to the second flow portion (16). The first flow portion (14) includes a channel (22) and the second flow portion includes a channel (24). The respective channels (22,24) ae configured to allow axial fluid flow relative to the plate, and configured to allow fluid flow that is localized toward the center of the plate (12).

公开(公告)号：US10881995B2

公开(公告)日：2021-01-05

申请号：US15909405

申请日：2018-03-01

Applicant: Cummins Filtration IP Inc.

Inventor： Penghua Hou ,  Yiyun Zhang ,  Ping Shen ,  Kevin C. South ,  Ismail Bagci ,  Charles W. Hawkins ,  Gerard Malgorn ,  Zemin Jiang

IPC: B01D35/30 ,  B01D29/58 ,  B01D29/23

Abstract: A filter cartridge endplate (12) is described herein that has an integrated flow structure. For example, the integrated flow structure has concentric flow portions disposed at a center of the endplate (12), where a separator (10) is built into the endplate (12) that separates fluid flow. The endplate (12) includes a plate with a major surface, it separator (10) that protrudes axially away from the major surface. The separator (10) includes a first flow portion (14) and a second flow portion (16), where the first flow portion (14) is disposed radially inward relative to the second flow portion (16). The first flow portion (14) includes a channel (22) and the second flow portion includes a channel (24). The respective channels (22,24) are configured to allow axial fluid flow relative to the plate, and configured to allow fluid flow that is localized toward the center of the plate (12).

公开(公告)号：US20180185776A1

公开(公告)日：2018-07-05

申请号：US15909405

申请日：2018-03-01

Applicant: Cummins Filtration IP Inc.

Inventor： Penghua Hou ,  Yiyun Zhang ,  Ping Shen ,  Kevin C. South ,  Ismail Bagci ,  Charles W. Hawkins ,  Gerard Malgorn ,  Zemin Jiang

IPC: B01D35/30 ,  B01D29/23 ,  B01D29/58

CPC classification number: B01D35/30 ,  B01D29/23 ,  B01D29/58 ,  B01D2201/291 ,  B01D2201/295

Abstract: A filter cartridge endplate (12) is described herein that has an integrated flow structure. For example, the integrated flow structure has concentric flow portions disposed at a center of the endplate (12), where a separator (10) is built into the endplate (12) that separates fluid flow. The endplate (12) includes a plate with a major surface, it separator (10) that protrudes axially away from the major surface. The separator (10) includes a first flow portion (14) and a second flow portion (16), where the first flow portion (14) is disposed radially inward relative to the second flow portion (16). The first flow portion (14) includes a channel (22) and the second flow portion includes a channel (24). The respective channels (22,24) are configured to allow axial fluid flow relative to the plate, and configured to allow fluid flow that is localized toward the center of the plate (12).