Oil-free air compressor for rail vehicles

An oil-free compressor for a rail vehicle includes a multi-piece compressor housing, a first piston cylinder supported in a first opening in the compressor housing, a second piston cylinder supported in a second opening in the compressor housing, and a multi-piece crankshaft assembly supported by th...

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Bibliographic Details
Main Authors FORD, ANTIONE T, MOORE, ROLAND S, DOSSAJI, MURTAZA R, KAZAKIS, MICHAEL V
Format Patent
LanguageChinese
English
Published 01.09.2012
Subjects
ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES
BLASTING
BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
RAILWAYS
TRANSPORTING
WEAPONS
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Summary:An oil-free compressor for a rail vehicle includes a multi-piece compressor housing, a first piston cylinder supported in a first opening in the compressor housing, a second piston cylinder supported in a second opening in the compressor housing, and a multi-piece crankshaft assembly supported by the compressor housing. The crankshaft assembly is linked to pistons of the first and second piston cylinders by respective connecting rods. The connecting rods connect to a wrist pin associated with each of the pistons, and the wrist pins are respectively supported by a dry lubricant bushing to the associated piston. The compressor housing may have at least a first housing portion and a second housing portion. The first housing portion and the second housing portion may form respective halves of the compressor housing that are secured together with mechanical fasteners.
Bibliography:Application Number: TW20120102543