Pumps – With condition responsive control of coolant or lubricant
Patent
1996-05-02
1998-02-10
Thorpe, Timothy
Pumps
With condition responsive control of coolant or lubricant
417243, 417250, 60659, 62505, F04B 2300
Patent
active
057161976
ABSTRACT:
A high pressure gas compressor having an internal two staged compression with a compression chamber formed in part by a positive displacement, stepped piston and cylinder configuration, providing a first stage compression by an enlarged diameter segment of the piston and a second stage compression provided by a smaller diameter segment of the piston. Temperature is maintained within design limits by the admission to the compression chamber of an expanded gas from a high pressure storage, which on adiabatic expansion of the admission gas reduces the temperature of the mixed charge for final compression at a resultant temperature that is within the design limits of the compressor unit.
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Paul Ana
Paul Marius A.
Kim Ted
Thorpe Timothy
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