A centralized energy (CE) module includes: a compressor mounted on a base plate of the CE module and compressing a refrigerant; a condenser mounted on the base plate to be spaced apart from the compressor, and condensing the compressed refrigerant supplied...

A fuel injection control unit for an internal combustion engine, which is suitable for failure diagnostics of a pressure sensor of a cab air conditioner. A fuel injection control unit for an internal combustion engine (12), which is employed for controllin...

Method for controlling the head pressure in a transcritical refrigeration system (10) comprising a compressor (12), a first heat exchanger (14), an expansion device (16) and a second heat exchanger (18) connected in series in a refrigerant flow circuit, wh...

In an electromotive compressor of an air-conditioner for use in an automobile, an interior space of a container of a compressor is divided into a space including a compression mechanism portion (101) and an electric motor portion (102), and an oil storage ...

Variable displacement compressors (101) include a displacement control valve (181) that is in communication with a drive chamber (111). The output displacement of the compressor varies in response to changes in pressure within the drive chamber. A controll...