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Class Information
Number: 60/673
Name: Power plants > Motive fluid energized by externally applied heat > Power system involving change of state > Motive fluid comprises a material other than steam or water > One fluid absorbs or reacts with another
Description: Apparatus, in which two distinct fluids come in contact with each other in the apparatus for reaction or absorption.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7347049 |
Method and system for thermochemical heat energy storage and recovery |
Mar. 25, 2008 |
| 7204968 |
Method of producing heat energy |
Apr. 17, 2007 |
| 7096665 |
Cascading closed loop cycle power generation |
Aug. 29, 2006 |
| 7019412 |
Power generation methods and systems |
Mar. 28, 2006 |
| 6820421 |
Low temperature geothermal system |
Nov. 23, 2004 |
| 6817182 |
High-efficiency Otto cycle engine with power generating expander |
Nov. 16, 2004 |
| 6715290 |
Fluid mixture separation by low temperature glide heat |
Apr. 6, 2004 |
| 6601391 |
Heat recovery |
Aug. 5, 2003 |
| 6460338 |
Absorption waste-heat recovery system |
Oct. 8, 2002 |
| 6434943 |
Pressure exchanging compressor-expander and methods of use |
Aug. 20, 2002 |
| 6298665 |
Power generating device employing hydrogen absorbing alloys and low heat |
Oct. 9, 2001 |
| 6282900 |
Calcium carbide power system with waste energy recovery |
Sep. 4, 2001 |
| 6263675 |
Technique for controlling DCSS condensate levels in a Kalina cycle power generation system |
Jul. 24, 2001 |
| 6185940 |
Evaporation driven system for power generation and water desalinization |
Feb. 13, 2001 |
| 6170263 |
Method and apparatus for converting low grade heat to cooling load in an integrated gasification system |
Jan. 9, 2001 |
| 6155053 |
Technique for balancing regenerative requirements due to pressure changes in a Kalina cycle power generation system |
Dec. 5, 2000 |
| 6155052 |
Technique for controlling superheated vapor requirements due to varying conditions in a Kalina cycle power generation system cross-reference to related applications |
Dec. 5, 2000 |
| 6141966 |
Power generating device employing hydrogen absorbing alloy and low heat |
Nov. 7, 2000 |
| 6138456 |
Pressure exchanging ejector and methods of use |
Oct. 31, 2000 |
| 6119458 |
Immiscible, direct contact, floating bed enhanced, liquid/liquid heat transfer process |
Sep. 19, 2000 |
| 6116028 |
Technique for maintaining proper vapor temperature at the super heater/reheater inlet in a Kalina cycle power generation system |
Sep. 12, 2000 |
| 6058695 |
Gas turbine inlet air cooling method for combined cycle power plants |
May. 9, 2000 |
| 5950433 |
Method and system of converting thermal energy into a useful form |
Sep. 14, 1999 |
| 5822990 |
Converting heat into useful energy using separate closed loops |
Oct. 20, 1998 |
| 5806316 |
Apparatus and method for producing working fluid for a power plant |
Sep. 15, 1998 |
| 5784886 |
Hydro-air renewable power system |
Jul. 28, 1998 |
| 5754613 |
Power plant |
May. 19, 1998 |
| 5649426 |
Method and apparatus for implementing a thermodynamic cycle |
Jul. 22, 1997 |
| 5638673 |
Method and apparatus using hydrogen-occluded alloy for recovering power from waste heat |
Jun. 17, 1997 |
| 5634341 |
System for generating hydrogen |
Jun. 3, 1997 |
| 5613362 |
Apparatus and method for energy conversion using gas hydrates |
Mar. 25, 1997 |
| 5588297 |
Thermal power generator |
Dec. 31, 1996 |
| 5572871 |
System and apparatus for conversion of thermal energy into mechanical and electrical power |
Nov. 12, 1996 |
| 5560210 |
Rankine cycle power plant utilizing an organ fluid and method for using the same |
Oct. 1, 1996 |
| 5421157 |
Elevated temperature recuperator |
Jun. 6, 1995 |
| 5392606 |
Self-contained small utility system |
Feb. 28, 1995 |
| 5247796 |
Solar augmented power system |
Sep. 28, 1993 |
| 5241824 |
Fluid absorption receiver for solar radiation |
Sep. 7, 1993 |
| 5121606 |
Thermodynamic cyclic process |
Jun. 16, 1992 |
| 5095708 |
Method and apparatus for converting thermal energy into electric power |
Mar. 17, 1992 |
| 5077030 |
Method of and means for producing power and cooling in manufacturing of ammonia and related products |
Dec. 31, 1991 |
| 5032271 |
Reversible mechanochemical engines comprised of bioelastomers capable of modulable inverse temperature transitions for the interconversion of chemical and mechanical work |
Jul. 16, 1991 |
| 5029444 |
Method and apparatus for converting low temperature heat to electric power |
Jul. 9, 1991 |
| 5010735 |
Centrifugal heat engine and method for using the same |
Apr. 30, 1991 |
| 5007240 |
Hybrid Rankine cycle system |
Apr. 16, 1991 |
| 4945725 |
Differential-area piston type mixed-phase motors |
Aug. 7, 1990 |
| 4899545 |
Method and apparatus for thermodynamic cycle |
Feb. 13, 1990 |
| 4885913 |
Open cycle latent heat engine |
Dec. 12, 1989 |
| 4882907 |
Solar power generation |
Nov. 28, 1989 |
| 4848088 |
Heat recycling process |
Jul. 18, 1989 |
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