Invention Grant
- Patent Title: Curved lobed seal lock air filter system
-
Application No.: US17610110Application Date: 2020-05-08
-
Publication No.: US11547965B2Publication Date: 2023-01-10
- Inventor: Mark V. Holzmann , Ken Tofsland , Scott Gerald Manke , Wesley J Martin , Benjamin L. Scheckel , Joseph Appelhans , Guiliang Zheng
- Applicant: Cummins Filtration IP, Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Filtration IP, Inc.
- Current Assignee: Cummins Filtration IP, Inc.
- Current Assignee Address: US IN Columbus
- Agency: Foley & Lardner LLP
- International Application: PCT/US2020/031997 WO 20200508
- International Announcement: WO2020/231769 WO 20201119
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D46/24 ; F16J15/06

Abstract:
Various embodiments provide for a filter assembly. The filter assembly includes a filter housing, a filter element, and a cover. The cover includes a first cover end and a second cover end disposed axially away from the first cover end. A second coupling member is adjacent to the second cover end. The second coupling member is configured to engage a first coupling member to couple the cover and the filter housing. A biasing member is coupled to the first cover end. An interface plate is configured to press against a first endplate of the filter element to secure the engagement of a first engagement portion of a filter seal member of the filter element and a second engagement portion of a housing seal member of the filter housing.
Public/Granted literature
- US20220143540A1 CURVED LOBED SEAL LOCK AIR FILTER SYSTEM Public/Granted day:2022-05-12
Information query