公开(公告)号：US20210053000A1

公开(公告)日：2021-02-25

申请号：US17091169

申请日：2020-11-06

Applicant: Cummins Filtration IP, Inc.

Inventor： Mark D. Straussberger ,  Pravin S. Kadam ,  Wassem Abdalla

IPC: B01D35/153 ,  B01D29/96 ,  B01D36/00 ,  B01D35/16 ,  B01D29/11

Abstract: A replacement filter element having a removable pin attached to the filter element is described. The removable pin is attached to the filter element via a first interference fit. When the replacement filter element is installed into a filtration system having a drain valve with an internal draft, the removable pin seals onto the drain valve and forms a second interference fit between the drain valve and the pin. The pin seals an opening in the drain valve. The second interference fit is stronger than the first interference. Accordingly, when the replacement filter element is removed from the filter housing (e.g., during a service event of the replacement filter element), the pin detaches from the replacement filter element and remains positioned within the drain valve thereby preventing fluid from leaking from the housing when the filter element is removed. The pin permanently plugs the drain valve once installed.

公开(公告)号：US10688423B2

公开(公告)日：2020-06-23

申请号：US15537525

申请日：2015-12-10

Applicant: Cummins Filtration IP, Inc.

Inventor： Mark D. Straussberger ,  Pravin S. Kadam ,  Wassem Abdalla

IPC: B01D35/153 ,  B01D29/96 ,  B01D36/00 ,  B01D35/16 ,  B01D29/11

Abstract: A replacement filter element having a removable pin attached to the filter element is described. The removable pin is attached to the filter element via a first interference fit. When the replacement filter element is installed into a filtration system having a drain valve with an internal draft, the removable pin seals onto the drain valve and forms a second interference fit between the drain valve and the pin. The pin seals an opening in the drain valve. The second interference fit is stronger than the first interference. Accordingly, when the replacement filter element is removed from the filter housing (e.g., during a service event of the replacement filter element), the pin detaches from the replacement filter element and remains positioned within the drain valve thereby preventing fluid from leaking from the housing when the filter element is removed. The pin permanently plugs the drain valve once installed.

公开(公告)号：US20190030470A1

公开(公告)日：2019-01-31

申请号：US15537588

申请日：2015-12-21

Applicant: Cummins Filtration IP, Inc.

Inventor： Mark D. Straussberger ,  Pravin Shantinath Kadam

IPC: B01D35/157 ,  B01D35/30

CPC classification number: B01D35/1573 ,  B01D35/14 ,  B01D35/30 ,  B01D2201/16 ,  B01D2201/295 ,  B01D2201/4061

Abstract: A retrofit no filter no run insert for existing filtration systems manufactured without a no filter no run engine integrity protection feature. The insert is beneficial for a manufacturer that initially does not require the benefit of a no filter no run engine integrity protection feature but later requires such a feature. The insert can be installed into the existing filtration system without any modification to the existing filtration system head. The no filter no run insert prevents the equipment supplied by the filtration system (e.g., an internal combustion engine) from being operated without a filter element. Further, the no filter no run insert prevents the equipment supplied by the filtration system from being operated with an unauthorized or non-genuine replacement filter element. The no filter no run insert safeguards against damage to downstream components of the filtration system and malfunctions of equipment in which the filtration system is used.

公开(公告)号：US20200338482A1

公开(公告)日：2020-10-29

申请号：US16923217

申请日：2020-07-08

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Mark D. Straussberger ,  Pravin Shantinath Kadam

IPC: B01D35/157 ,  B01D35/30 ,  B01D35/14

Abstract: A retrofit no filter no run insert for existing filtration systems manufactured without a no filter no run engine integrity protection feature. The insert is beneficial for a manufacturer that initially does not require the benefit of a no filter no run engine integrity protection feature but later requires such a feature. The insert can be installed into the existing filtration system without any modification to the existing filtration system head. The no filter no run insert prevents the equipment supplied by the filtration system (e.g., an internal combustion engine) from being operated without a filter element. Further, the no filter no run insert prevents the equipment supplied by the filtration system from being operated with an unauthorized or non-genuine replacement filter element. The no filter no run insert safeguards against damage to downstream components of the filtration system and malfunctions of equipment in which the filtration system is used.

公开(公告)号：US20180001238A1

公开(公告)日：2018-01-04

申请号：US15537525

申请日：2015-12-10

Applicant: Cummins Filtration IP, Inc.

Inventor： Mark D. Straussberger ,  Pravin S. Kadam ,  Wassem Abdalla

IPC: B01D35/153 ,  B01D29/96 ,  B01D29/11 ,  B01D36/00

CPC classification number: B01D35/153 ,  B01D29/11 ,  B01D29/114 ,  B01D29/96 ,  B01D35/16 ,  B01D36/005 ,  B01D36/006 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/347 ,  B01D2201/4046

Abstract: A replacement filter element having a removable pin attached to the filter element is described. The removable pin is attached to the filter element via a first interference fit. When the replacement filter element is installed into a filtration system having a drain valve with an internal draft, the removable pin seals onto the drain valve and forms a second interference fit between the drain valve and the pin. The pin seals an opening in the drain valve. The second interference fit is stronger than the first interference. Accordingly, when the replacement filter element is removed from the filter housing (e.g., during a service event of the replacement filter element), the pin detaches from the replacement filter element and remains positioned within the drain valve thereby preventing fluid from leaking from the housing when the filter element is removed. The pin permanently plugs the drain valve once installed.

公开(公告)号：US11351489B2

公开(公告)日：2022-06-07

申请号：US16923217

申请日：2020-07-08

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Mark D. Straussberger ,  Pravin Shantinath Kadam

IPC: B01D35/157 ,  B01D35/30 ,  B01D35/14

Abstract: A retrofit no filter no run insert for existing filtration systems manufactured without a no filter no run engine integrity protection feature. The insert is beneficial for a manufacturer that initially does not require the benefit of a no filter no run engine integrity protection feature but later requires such a feature. The insert can be installed into the existing filtration system without any modification to the existing filtration system head. The no filter no run insert prevents the equipment supplied by the filtration system (e.g., an internal combustion engine) from being operated without a filter element. Further, the no filter no run insert prevents the equipment supplied by the filtration system from being operated with an unauthorized or non-genuine replacement filter element. The no filter no run insert safeguards against damage to downstream components of the filtration system and malfunctions of equipment in which the filtration system is used.

公开(公告)号：US10881993B2

公开(公告)日：2021-01-05

申请号：US16890258

申请日：2020-06-02

Applicant: Cummins Filtration IP, Inc.

Inventor： Mark D. Straussberger ,  Pravin S. Kadam ,  Wassem Abdalla

IPC: B01D35/153 ,  B01D29/96 ,  B01D36/00 ,  B01D35/16 ,  B01D29/11

Abstract: A replacement filter element having a removable pin attached to the filter elements is described. The removable pin is attached to the filter element via a first interference fit. When the replacement filter element is installed into a filtration system having a drain valve with an internal draft, the removable pin seals onto the drain valve and forms a second interference fit between the drain valve and the pin. The pin seals an opening in the drain valve. The second interference fit is stronger than the first interference. Accordingly, when the replacement filter element is removed from the filter housing (e.g., during a service event of the replacement filter element), the pin detaches from the replacement filter element and remains positioned within the drain valve thereby preventing fluid from leaking from the housing when the filter element is removed. The pin permanently plugs the drain valve once installed.

公开(公告)号：US20200289966A1

公开(公告)日：2020-09-17

申请号：US16890258

申请日：2020-06-02

Applicant: Cummins Filtration IP, Inc.

Inventor： Mark D. Straussberger ,  Pravin S. Kadam ,  Wassem Abdalla

IPC: B01D35/153 ,  B01D29/96 ,  B01D36/00 ,  B01D35/16 ,  B01D29/11

Abstract: A replacement filter element having a removable pin attached to the filter elements is described. The removable pin is attached to the filter element via a first interference fit. When the replacement filter element is installed into a filtration system having a drain valve with an internal draft, the removable pin seals onto the drain valve and forms a second interference fit between the drain valve and the pin. The pin seals an opening in the drain valve. The second interference fit is stronger than the first interference. Accordingly, when the replacement filter element is removed from the filter housing (e.g., during a service event of the replacement filter element), the pin detaches from the replacement filter element and remains positioned within the drain valve thereby preventing fluid from leaking from the housing when the filter element is removed. The pin permanently plugs the drain valve once installed.

公开(公告)号：US10710009B2

公开(公告)日：2020-07-14

申请号：US15537588

申请日：2015-12-21

Applicant: Cummins Filtration IP, Inc.

Inventor： Mark D. Straussberger ,  Pravin Shantinath Kadam

IPC: B01D35/157 ,  B01D35/14 ,  B01D35/30

Abstract: A retrofit no filter no run insert for existing filtration systems manufactured without a no filter no run engine integrity protection feature. The insert is beneficial for a manufacturer that initially does not require the benefit of a no filter no run engine integrity protection feature but later requires such a feature. The insert can be installed into the existing filtration system without any modification to the existing filtration system head. The no filter no run insert prevents the equipment supplied by the filtration system (e.g., an internal combustion engine) from being operated without a filter element. Further, the no filter no run insert prevents the equipment supplied by the filtration system from being operated with an unauthorized or non-genuine replacement filter element. The no filter no run insert safeguards against damage to downstream components of the filtration system and malfunctions of equipment in which the filtration system is used.