Bendix Commercial Vehicle Systems LLC

Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh

Nicholas Petek

Jeffrey Geither

David D Colavincenzo

Joerg Mellar

Gilles Hebrard

Thomas Weinhold

Jean-Baptiste Marescot

Edward F Hoban

Justin R Huffman

Thomas J Franz

Edward Hoban

Chester Oleniacz

Justin Huffman

Thomas Franz

A crankcase assembly for a reciprocating machine is provided in which a crankcase having at least one cylinder with a wet cylinder liner arranged therein. A cylinder head for charging and discharging pressurized gas is mounted on the crankcase and a cylinder head gasket for preventing leakage of pressurized gas out of the cylinder is arranged between the crankcase and the cylinder head and is running circumferentially spaced from the inner wall of the cylinder liner. A circumferential coolant channel is formed between the inner crankcase wall and an outer wall of the cylinder liner, wherein a lower sealing means is arranged between the inner crankcase wall and the cylinder liner on the crankshaft side of the coolant channel for preventing leakage of coolant fluid. An upper sealing means is arranged between the inner crankcase wall and the cylinder liner on the cylinder head side of the coolant channel for preventing leakage of coolant fluid.

Crankcase assembly for a reciprocating machine

A piston and cylinder assembly includes a housing defining a bore. A piston is sized to reciprocate in the bore. A first sealing member provides a sealing engagement between the piston and a wall of the bore. A first bushing, of a first material, is around a first portion of the piston toward a first end of the piston. A second bushing, of a second material, is around a second portion of the piston toward a second end of the piston. The first and second bushings guide the piston within the bore. The first material is different than the second material.

Piston and cylinder assembly

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Elyria, OH, United States of America

Nicholas Petek