Compositions – Vaporization – or expansion – refrigeration or heat or energy...
Patent
1989-08-22
1991-10-29
Clingman, A. Lionel
Compositions
Vaporization, or expansion, refrigeration or heat or energy...
62112, 62114, C09K 502
Patent
active
050613910
ABSTRACT:
An improved thermal energy transfer apparatus and associated working fluid employs a supersonic compressor in place of a conventional turbine-compressor unit within a Rankine heat engine powering a vapor compression heat pump. The compressor comprises a supersonic nozzle having an inlet section which converges to a throat region from which a diverging outlet section extends. The inlet section is coupled in the fluid flow path of the heat engine at the boiler outlet, while its outlet section is coupled to a downstream condenser. The working fluid from the evaporator of the heat pump is entrained at a point downstream of the throat region where the pressure in the nozzle is lower than the pressure at the exit of the evaporator. The pressure of the second working fluid from the heat pump is lower than that of the exiting fluid (and the input fluid from the heat engine). The two fluids are mixed together and decelerated by the nozzle, causing the working fluid exiting the nozzle to be compressed to a pressure intermediate that of the heat engine fluid and the heat pump fluid. The working fluid is preferably comprised of at least one fluid compound selected from the group consisting of a carbon disulfide and a bromine fluid compound and a phosphorus, phosphoryl or thiophosphoryl fluid compound having the formula PXXX or PZXXX, wherein P corresponds to phosphorus, Z corresponds to one of oxygen (O) and sulfur (S), and X corresponds to one of fluorine (F), chlorine (Cl), bromine (Br) and iodine (I).
REFERENCES:
patent: 1734278 (1929-11-01), Tandenberg
patent: 1955345 (1934-04-01), Sarnmark
patent: 4241591 (1980-12-01), Edwards
patent: 4467609 (1984-08-01), Loomis
patent: 4586344 (1986-05-01), Lutz et al.
Buckman Jay A.
Grzyll Lawrence R.
Scaringe Robert P.
Clingman A. Lionel
Mainstream Engineering Corp.
Skane Christine A.
LandOfFree
Working fluid for thermally powered heat pumping applications does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Working fluid for thermally powered heat pumping applications, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Working fluid for thermally powered heat pumping applications will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1398571