Patent application number | Description | Published |
20080232992 | Fluid Machine - In a compression/expansion unit ( | 09-25-2008 |
20080274001 | Rotary Expander - The upper and lower end surfaces ( | 11-06-2008 |
20080310983 | Expander - A positive displacement expander includes a volume change mechanism ( | 12-18-2008 |
20090007590 | Refrigeration System - The low-side pressure of a refrigeration cycle and the refrigerant temperature at the exit of a gas cooler under reference operating conditions are employed as a reference low pressure and a reference refrigerant temperature, respectively, and the high-side pressure of the refrigeration cycle at which the COP of the refrigeration cycle reaches a maximum value under the reference operating conditions is employed as a reference high pressure. In this case, the volume v | 01-08-2009 |
20090113907 | Refrigeration Apparatus - A refrigeration apparatus having a refrigerant circuit ( | 05-07-2009 |
20100275634 | REFRIGERATION APPARATUS - A refrigerant circuit ( | 11-04-2010 |
20100319377 | REFRIGERATION APPARATUS - In a refrigeration apparatus ( | 12-23-2010 |
20100326129 | REFRIGERATION APPARATUS - The whole of a refrigerant circuit in which a refrigeration cycle is performed is accommodated in a casing. A heat medium circuit is provided, which is connected to the refrigerant circuit through a utilization-side heat exchanger, and which supplies a heat medium exchanging heat with refrigerant in the heat exchanger, to a predetermined heat utilization target. As the refrigerant of the refrigerant circuit, refrigerant which is represented by a molecular formula C | 12-30-2010 |
20110232325 | REFRIGERATING APPARATUS - In a refrigerant circuit ( | 09-29-2011 |