Claims
- 1. A system containing a working medium undergoing a cyclic process which comprises of a first step of removing heat energy from a heat source at a first temperature and a second step of releasing heat energy to a heat sink at a second temperature, the first temperature being lower than the second temperature, wherein the system comprises of a quantity of a working medium which may be melted under a first pressure as it removes heat at the said first temperature and be solidified under a second pressure as it releases heat at the said second temperature, and be denoted as the S/L medium, a pressure container of such strength to sustain both the first pressure and the second pressure and means for supplying work to the medium.
- 2. A system of claim 1, wherein the working medium is of the type that expands as it is melted and contracts as it is solidified, thereby the second pressure being substantially higher than the first pressure and work being supplied to the medium during the solidification step that is conducted under the second pressure.
- 3. A system of claim 1, wherein the working medium is of the type that contracts as it is melted and expands as it is solidified, thereby the first pressure being substantially higher than the second pressure and work being supplied to the medium during the melting step that is conducted under the first pressure.
- 4. A system of claim 1, which further comprises of a first opening and a second opening, a high pressure conduit and a low pressure conduit, and a medium storage, wherein the first opening and the second opening being respectively connected to the means for supplying work and the medium storage through the high pressure conduit and the low pressure conduit respectively.
CROSS-REFERENCES TO OTHER APPLICATIONS
This application is a continuation-in-part application of Ser. No. 474,317 application, filed on May 29, 1974, now U.S. Pat. No. 3,953,973.
Non-Patent Literature Citations (1)
Entry |
engineering Thermodynamics, Stoever, p. 177, 1951, John Wiley & Sons, Inc. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
474317 |
May 1974 |
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