Patent
Lubricating system for multiple piston compressor units and driven parts thereof
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TLDR
In this article, a multiple piston gas compressor for use in air conditioning systems for vehicles in which the inlet of the compressor receives a mixture of refrigerant gas and oil in suspension that is impinged upon a novel rotor or swash plate is described.Abstract:
A multiple piston refrigerant gas compressor for use in air conditioning systems for vehicles in which the inlet of the compressor receives a mixture of refrigerant gas and oil in suspension that is impinged upon a novel rotor or swash plate, whereby the oil suspended in the refrigerant is separated by the centrifugal action of the rotor or swash plate and is distributed to the respective areas of the compressor requiring lubrication. The excess oil, if any, is slung outwardly by centrifugal force against the walls of the compressor housing.read more
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Compressor unit with self-contained drive means
TL;DR: A MULTIPLE PISTON COMPRESSOR UNIT and DRIVE as discussed by the authors was designed for use in MOBILIZED AIR CONDITIONING System, where high VOLUMEETRIC COMPASSOR EFFICIENCY is ATTAINED AT Low SPEEDS as well as High SPEEDs without ADVERSE TORUE PEAK LOADS on the DRIVING MEANS.
Patent
Pump cooling apparatus
TL;DR: A variable displacement hydraulic pump mounted in a housing forming a fluid chamber which is connected to a reservoir, has an inlet connected to the fluid chamber; a secondary pump within the housing has an outlet connected to an external fluid chamber and a inlet connecting directly to the reservoir as mentioned in this paper.