公开(公告)号：US11383191B2

公开(公告)日：2022-07-12

申请号：US16490031

申请日：2018-02-28

Applicant: Donaldson Company, Inc.

Inventor： William Vanaudenhove ,  Paul Gossez ,  Mathieu Jonckheere ,  Massimo Movia ,  Steve Campbell ,  Tim Wessels

IPC: B01D50/00 ,  B01D45/16 ,  F02M35/02 ,  F02M35/022 ,  F02M35/08 ,  F02M35/10 ,  F02M35/16

Abstract: A precleaner for engine air filtration includes a housing, separator tubes for inducing cyclonic airflow, and channel arrangements in airflow communication with the separator tubes to channel airflow and particulates toward a dust outlet arrangement.

公开(公告)号：US20180345196A1

公开(公告)日：2018-12-06

申请号：US16000629

申请日：2018-06-05

Applicant: DONALDSON COMPANY, INC.

Inventor： Steven K. Campbell ,  David J. Burton ,  Benny Nelson ,  Tim Wessels ,  Daniel Eric Adamek ,  Robert Dean Johnston

IPC: B01D46/00 ,  B01D46/10 ,  F02M35/024 ,  B01D46/24

CPC classification number: B01D46/525 ,  B01D46/0004 ,  B01D46/0006 ,  B01D46/0024 ,  B01D2265/028 ,  B01D2267/40 ,  B01D2271/022

Abstract: An air cleaner assembly is disclosed. In one aspect, the air cleaner assembly includes a housing defining an inlet and an outlet, and including an access opening between the inlet and outlet. The air cleaner also includes a filter cartridge received within the housing and covering the access opening. The air cleaner also includes a lock mechanism. The lock mechanism is movable between an unlocked position in which the filter cartridge can be installed and removed from the housing and a locked position in which the filter cartridge is secured within the housing. The filter cartridge and lock mechanism include interacting features allowing the lock mechanism to be moved from the unlocked position to the locked position only when the filter cartridge is installed within the housing.