The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2025
Filed:
May. 03, 2021
Camfil Power Systems Ab, Borås, SE;
Camfil AB, Stockholm, SE;
Abstract
The disclosure relates to an air filtering apparatus () configured to provide intake air to an engine, said apparatus comprising: a filter chamber () comprising an air inlet opening (), and an air outlet opening (); a weather protection hood () arranged on the air inlet side of the filter chamber, said weather protection hood having an air intake opening () facing downward and an outlet opening () being connected to the air inlet opening () of the filter chamber; a pulse filter arrangement () comprising one or more pulse filters (); a static filter arrangement () located at the air outlet opening (); where the pulse filter arrangement () is arranged inside the weather protection hood () and in that a maintenance space () is provided in the filter chamber () on a downstream side of the pulse filter arrangement (), through which the filters () of the pulse filter arrangement can be replaced.