Bendix Commercial Vehicle Systems LLC

Gene E Gilbert

Shane A Harte

Valery Dunaevsky

Edward F Hoban

John J Mayer

Robert M Chipgus

Chenhao Ma

Ronald A Tamunday

A baffle, for directing air within a compressor head, includes a first leg extending along a first direction, positioned proximate to a first valve of the compressor head, and a second leg extending along the first direction and substantially parallel to the first leg, positioned proximate to a second valve of the compressor head. A first portion of air from a first side of the first leg is communicated to a second side of the first leg beyond an end of the first leg. An aperture in the first leg communicates a second portion of the air from the first side of the first leg to the second side of the first leg. A turbulence and/or pressure fluctuation proximate the first valve is reduced by communicating the second portion of the air from the first side to the second side of the first leg.

System and method for reducing at least one of airflow turbulence and pressure fluctuation proximate a valve

An apparatus is provided for applying adhesive to a compressor liner having a longitudinal central axis. A first roller has a longitudinal central axis and has an outer circumferential surface which is immersed in adhesive in an adhesive sink. A second roller has a longitudinal central axis and is radially spaced apart from the first roller. The second roller has same outer diameter as the first roller and has an outer circumferential surface which is not immersed in adhesive in the adhesive sink. The first and second rollers cooperate to support the compressor liner for rotation about its longitudinal central axis. A drive mechanism includes a constant speed drive for rotating the first and second rollers about their longitudinal central axes at a constant rotational speed to allow a consistent weight and uniform layer of adhesive to be transferred from the first roller to the compressor liner.

Method of applying adhesive to an outer circumferential surface of a cylindrical compressor liner and an adhesive applicator apparatus therefor

An oil-free/oil-less air compressor with a piston positioned for reciprocating in a bore, the piston having a first piston ring assembly made from a rigid, high temperature polymer, and a second piston ring assembly comprising a first portion that engages the bore, the first portion made from a relatively soft, self-lubricating polymer, and a second portion that biases the first portion against the bore.

Oil-free/oil-less air compressor with an improved seal

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Elyria, OH, United States of America

Gene E Gilbert