Refrigeration – Processes – Compressing – condensing and evaporating
Reissue Patent
2007-05-15
2007-05-15
Tapolcai, William E. (Department: 3744)
Refrigeration
Processes
Compressing, condensing and evaporating
C062S160000, C062S196100, C062S228500, C237S00200B
Reissue Patent
active
10641999
ABSTRACT:
A boosted source heat pump (BSHP) is presented having a primary compressor, a booster compressor, an economizer, and a lubricant management system. At least the primary compressor is a twin-single compressor. The lubricant management system includes traps to prevent migration of lubricant to a non-operating compressor, and aspiration tubes from the sump to the low pressure intake zone to each compressor.
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Cantor & Colburn LLP
Hallowell International, LLC
Tapolcai William E.
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