Refrigeration – Refrigeration producer – Sorbent type
Patent
1987-06-12
1988-12-27
King, Lloyd L.
Refrigeration
Refrigeration producer
Sorbent type
62483, 62487, F25B 1500
Patent
active
047931531
ABSTRACT:
An energy recovery pump-motor including an energy recovery pump and a mixed-phase motor for replacing conventional valves in fluid circuits such as an absorption refrigeration system. The energy recovery pump pressurizes a first liquid by recovering flow work energy from a second liquid. The mixed-phase motor recovers flow work energy and expansion energy from a high pressure, saturated third liquid and transfers the energy along a shaft to the pump to aid in pressurizing the first liquid. The energy recovery pump is shown in a single effect absorption refrigeration system, while the pump-motor is shown in both single effect and double effect systems.
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Carmein David E. E.
Hembree Richard D.
King Lloyd L.
Recovery Engineering, Inc.
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