Cummins Filtration Ip, Inc.

John C Lukasavitz

Robert A Bannister

Peter K Herman

Gregory W Hoverson

Abhijit Shimpi

Thomas J Braun

Miao Li

Kaarthik Venkataraman

Scott W Schwartz

Matthew Louison

Michael T Zuroski

Dane P Miller

Orvin D Kendall

Jing Zou

Cara R Kazda

A filter assembly includes a support fame, a filter media, and a conditioning device. The filter media is coupled to the support frame. The filter media has a dirty side that receives an air stream and a clean side that outputs the air stream after having been filtered by the filter media. The conditioning device is coupled to the support frame. The conditioning device is positioned downstream of the clean side of the filter media with respect to the air stream and directly contacts the clean side of the filter media.

Air flow conditioning device

A filter assembly includes a conditioning device that conditions a flow of air upstream of a mass air flow sensor. The filter assembly includes a support frame. The filter assembly further includes a filter media coupled to the support frame, the filter media having a dirty side configured to receive a stream of air and a clean side configured to output a stream of air that has been filtered through the filter media. The filter assembly includes a conditioning device coupled to the support frame, the conditioning device positioned in a downstream direction from the clean side of the filter media with respect to the stream of air, the conditioning device offset from the clean side of the filter media by a separation distance.

System and method for improving mass air flow signal quality

An air cleaner includes a housing having an air inlet and an air outlet. The air cleaner further includes a filter media coupled to the housing and positioned between the air inlet and the air outlet, the filter media configured to filter an air flow that enters the housing through the air inlet and exits the housing through the air outlet. The air cleaner includes a rectifier coupled to the housing and positioned at a location downstream of the filter media, the rectifier including an outer ring that is orthogonally oriented with respect to the air flow.

Air filtration cartridges having air flow rectification and methods of making air filtration cartridges having air flow rectification

An integrated air flow component is provided for an internal combustion engine air induction system having an air inlet duct. The integrated air flow component includes an air flow separator in the duct including air flow guidance surfaces downstream of the air cleaner. An engine air duct is also provided.

Integrated idealized inlet for engine air induction system

A filter assembly, panel filter element, and servicing method is provided for reducing inlet flow restriction from a housing inlet into an inlet plenum and reducing outlet flow restriction from an outlet plenum to a housing outlet.

Panel filter with reduced restriction

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Flushing, MI, United States of America

John C Lukasavitz