Invention Grant
- Patent Title: Cyclonic air cleaner
- Patent Title (中): 旋风式空气净化器
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Application No.: US14068854Application Date: 2013-10-31
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Publication No.: US09206721B2Publication Date: 2015-12-08
- Inventor: Terrence M. Rotter , Jeffrey S. Sayler , Robert J. Hensel
- Applicant: Kohler Co.
- Applicant Address: US WI Kohler
- Assignee: Kohler Co.
- Current Assignee: Kohler Co.
- Current Assignee Address: US WI Kohler
- Agency: Whyte Hirschboeck Dudek S.C.
- Main IPC: B01D50/00
- IPC: B01D50/00 ; F01N3/033 ; F02M35/022 ; F02M35/024 ; B01D46/00 ; B01D46/24

Abstract:
An air cleaner device for filtering intake air including a housing defining a chamber, a filter element disposed within the chamber, and a duct element having a passageway in fluid communication with the chamber. Further, the duct element extends along and downwardly from about a portion of the housing and further includes an inlet for drawing intake air into the chamber. The air cleaner having a base member in fluid communication with the chamber and an outlet, where the air drawn into the chamber is filtered by first and second filtering operations to obtain filtered air, with the first and the second filtering operations accomplished at least in part due to a cyclonic motion of the air and passage of the air through the filter element, respectively; and where the filtered air from the chamber of the housing is released through the outlet in the base member.
Public/Granted literature
- US20140053796A1 CYCLONIC AIR CLEANER Public/Granted day:2014-02-27
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