| Patent application number | Description | Published |
|---|
| 20080223056 | Control of a Refrigeration Circuit with an Internal Heat Exchanger - Refrigeration circuit ( | 09-18-2008 |
| 20080264077 | Method for Controlling High-Pressure in an Intermittently Supercritically Operating Refrigeration Circuit - Method for controlling an intermittently supercritically operating refrigeration circuit ( | 10-30-2008 |
| 20080289346 | Refrigeration Circuit and Method of Operating a Refrigeration Circuit - The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising at least one expansion device. According to the invention, the expansion device is provided in the form of at least two valves (a, b, c, d) connected in parallel. Furthermore, the invention relates to a method of operating such a refrigeration circuit. Said method is characterized in that, in case of a defect of one of the valves (a, b, c, d) connected in parallel, said defective valve is taken out of operation and the or at least one of the additional valves ensures the control operation of the refrigeration circuit. | 11-27-2008 |
| 20090120108 | CO2-REFRIGERANT DEVICE WITH HEAT RECLAIM - A refrigeration device containing CO | 05-14-2009 |
| 20100247331 | SET OF PISTON COMPRESSORS AND METHOD FOR OIL COMPENSATION - A set of piston compressors ( | 09-30-2010 |
| 20110113822 | Refrigerating Circuit - The invention relates to a refrigerating circuit ( | 05-19-2011 |
| 20110314843 | CO2-REFRIGERATION DEVICE WITH HEAT RECLAIM - A refrigeration device containing CO | 12-29-2011 |
| 20110314846 | Refrigeration Circuit and Method for Operating a Refrigeration Circuit - The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising, in the direction of flow, a condenser, a collecting container, a relief device connected upstream of an evaporator, an evaporator and a compressor unit with single-stage compression. | 12-29-2011 |
