Invention Grant
- Patent Title: Bi-directional no filter no run pin
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Application No.: US16473476Application Date: 2017-12-19
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Publication No.: US11198076B2Publication Date: 2021-12-14
- Inventor: Pravin Shantinath Kadam , Sudhindra Palaxa Arakeri , Kevin C. South , Ismail C. Bagci , Peter K. Herman
- 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
- Priority: CN201621452168.7 20161227
- International Application: PCT/US2017/067293 WO 20171219
- International Announcement: WO2018/125671 WO 20180705
- Main IPC: B01D29/96
- IPC: B01D29/96 ; B01D29/15 ; B01D35/147 ; B01D35/153 ; B01D35/30 ; F02M37/42 ; F02M37/32 ; B01D35/00

Abstract:
A no filter no run bidirectional pin element is disclosed. A shell housing is removably coupled to a filtration housing, a removable no filter no run attachment, and a filter element. The filter element comprises a filtration media and a bidirectional pin element. The bidirectional pin element comprises a center tube formed as a single piece with a bidirectional pin. The installation of the filter element and the shell housing into the filtration system results in the bidirectional pin entering a pin aperture of the removable no filter no run attachment and the bidirectional pin preventing the operative engagement of a blocking element with a divider inside the no filter no run attachment.
Public/Granted literature
- US20200147529A1 BI-DIRECTIONAL NO FILTER NO RUN PIN Public/Granted day:2020-05-14
Information query
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