| 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 |
| 20090071187 | Refrigerating Apparatus - A refrigerant circuit ( | 03-19-2009 |
| 20090100860 | Fluid Machine - In a compression/expansion unit ( | 04-23-2009 |
| 20090113907 | Refrigeration Apparatus - A refrigeration apparatus having a refrigerant circuit ( | 05-07-2009 |
| 20090165480 | Refrigeration System - In a refrigerant circuit ( | 07-02-2009 |
| 20090183524 | Refrigerating Apparatus - A refrigerating apparatus ( | 07-23-2009 |
| 20090277213 | Refrigerating Apparatus - A compressor ( | 11-12-2009 |
| 20100074769 | FLUID MACHINE - A fluid machine includes a casing, a compression mechanism for compressing refrigerant, an expansion mechanism for expanding refrigerant, and a rotary shaft connecting the compression mechanism and the expansion mechanism The compression mechanism, the expansion mechanism and the rotary shaft are disposed in the casing. A heat insulator partitions an internal space of the casing into a first space with the expansion mechanism disposed therein and a second space with the compression mechanism disposed therein. The rotary shaft passes through the heat insulator. An elastically deformable seal element seals a clearance between an outer periphery of the heat insulator and an inner periphery of the casing. | 03-25-2010 |
| 20100101268 | REFRIGERATION SYSTEM - A refrigerant circuit ( | 04-29-2010 |
| 20110002803 | EXPANDER - An expander includes a cylinder at which an inflow port and an outflow port are formed, a piston eccentrically disposed in the cylinder relative to a rotational shaft to form a fluid chamber between the piston and the cylinder, and a blade dividing the fluid chamber into a high pressure side and a low pressure side. The cylinder, the piston and the blade are arranged and configured such that the expander recovers power of a fluid depressurized in the fluid chamber. The cylinder has an inner diameter Dc, the inflow port has a diameter Di, and the outflow port has a diameter Do. The relationship 0.065×Dc≦Di≦0.13×Dc and/or 0.065×Dc≦Do≦0.13×Dc is satisfied. | 01-06-2011 |
