Refrigeration – Reversible – i.e. – heat pump – With cooling apparatus other than gas compressor
Patent
1997-12-02
1999-12-14
Doerrler, William
Refrigeration
Reversible, i.e., heat pump
With cooling apparatus other than gas compressor
1376255, 251266, F25B 1300, F16K 3144
Patent
active
060002352
ABSTRACT:
A reversible flow valve, a corresponding method of fluid flow control and a Generator-Absorber-Heat Exchanger (GAX) system utilizing such a reversible flow valve and method of fluid flow control are provided. The flow valve includes a shaft rotatable relative to the valve housing to place valve seals mounted onto the shaft in a closing and sealing relationship with selected of the flow ports in the housing.
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Doerrler William
Gas Research Institute
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