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.

公开(公告)号：US11198083B2

公开(公告)日：2021-12-14

申请号：US16674760

申请日：2019-11-05

Applicant: Donaldson Company, Inc.

Inventor： Daniel Eric Adamek ,  Scott Brown ,  Robert Dean Johnston ,  Matthew Alan Kalis ,  Richard Patrick Manahan

IPC: B01D46/00 ,  B01D46/52

Abstract: Air cleaner assemblies, components, and features are described. The features can be used to provide that the air cleaner assembly cannot be fully closed, even if a cartridge is nested therein, and appears to be sealed, unless that cartridge is a proper one for the system of concern. The effect is to prevent an inappropriate cartridge, that does not properly seal, from being inadvertently installed in the assembly.

公开(公告)号：US10512868B2

公开(公告)日：2019-12-24

申请号：US15541122

申请日：2016-03-02

Applicant: Donaldson Company, Inc.

Inventor： Daniel Eric Adamek ,  Scott Brown ,  Robert Dean Johnston ,  Matthew Alan Kalis ,  Richard Patrick Manahan

IPC: B01D46/00 ,  B01D46/52

Abstract: Air cleaner assemblies, components, and features are described. The features can be used to provide that the air cleaner assembly cannot be fully closed, even if a cartridge is nested therein, and appears to be sealed, unless that cartridge is a proper one for the system of concern. The effect is to prevent an inappropriate cartridge, that does not properly seal, from being inadvertently installed in the assembly.