公开(公告)号：US11333116B2

公开(公告)日：2022-05-17

申请号：US16761075

申请日：2018-11-02

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Mahesh Suhas Bhat ,  Peter K. Herman ,  Vivek Mani Tripathi

IPC: F02M37/24 ,  F02M37/32 ,  B01D17/02 ,  B01D17/12 ,  B01D36/00 ,  B01D36/04 ,  B60K15/03 ,  F02M37/04

Abstract: A water drain assembly for draining water from a filter assembly comprises a conduit, a water canister, and a venturi. The conduit fluidly connects a bottom portion of the filter assembly to a bottom portion of the water canister. The venturi comprises a first venturi inlet that allows fluid to flow from the fuel tank and into the venturi, a second venturi inlet that allows fluid to flow from the water canister and into the venturi, and a venturi outlet that allows fluid to flow from the venturi and into the filter assembly. The second venturi may comprise a capillary.

公开(公告)号：US20200347809A1

公开(公告)日：2020-11-05

申请号：US16761075

申请日：2018-11-02

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Mahesh Suhas Bhat ,  Peter K. Herman ,  Vivek Mani Tripathi

IPC: F02M37/24 ,  B01D17/02 ,  B01D17/12 ,  B01D36/00 ,  B01D36/04 ,  F02M37/32 ,  B60K15/03 ,  F02M37/04

Abstract: A water drain assembly for draining water from a filter assembly comprises a conduit, a water canister, and a venturi. The conduit fluidly connects a bottom portion of the filter assembly to a bottom portion of the water canister. The venturi comprises a first venturi inlet that allows fluid to flow from the fuel tank and into the venturi, a second venturi inlet that allows fluid to flow from the water canister and into the venturi, and a venturi outlet that allows fluid to flow from the venturi and into the filter assembly. The second venturi may comprise a capillary.