| GREE ELECTRIC APPLIANCES INC. OF ZHUHAI Patent applications |
| Patent application number | Title | Published |
|---|
| 20110216565 | ONE-CYCLE CONTROLLED POWER FACTOR CORRECTION METHOD - A one cycle control method for power factor correction based on a boost circuit and a main control chip of system comprises the steps of: ( | 09-08-2011 |
| 20110168791 | OUTDOOR UNIT OF AIR CONDITIONER - The present invention provides an outdoor unit of air conditioner comprising a main body and an electrical component box, a fan motor, a compressor and a condenser which are all installed in the main body. The electrical component box comprises an electrical box cover, an electrical box, and a circuit board on which electrical components and a radiator are installed. The circuit board is disposed in the electrical box, the electrical box cover is installed on top of the electrical box, and a baffle box is disposed between the electrical box and the fan motor. In the outdoor unit of air conditioner of the present invention, the baffle box is disposed between the electrical box and the fan motor, and encloses the electrical box from the fan motor, which keeps the electrical box and the fan motor apart, prevents the fan motor from burning resulting from the fire source in the electrical box and further protects the outdoor unit of air conditioner from burning. | 07-14-2011 |
| 20100005816 | Intelligent Defrosting Control Method for an Air Conditioner - An intelligent defrosting control for an air conditioner is disclosed, which comprises the following steps: setting a standard air pressure value; placing a high-pressure sensor on the exhaust pipe of the compressor of the air conditioner to measure the air pressure; When the air pressure measured by the high-pressure sensor is lower than the standard air pressure value, said air conditioner begins to come into the defrosting mode; otherwise, said air conditioner working in previous mode. | 01-14-2010 |
| 20080201021 | Fault electric arc protection circuits and method for detecting fault electric arc - The present invention relates to an fault electric arc protection circuits which comprising a power source, a signal sampling device, a signal processing module, an arc detection control device and a power cut-off module; the signal sampling device comprising a matching resistor R | 08-21-2008 |
