Doowon Technical College

Doowon Electronic Co., Ltd.

Hak Soo Kim

Geon Ho Lee

Ki Jung An

Frank Obrist

Young Il Chang

Ki Beom Kim

Yong Ju Lee

Ik Seo Park

The invention provides a displacement control valve for a variable displacement compressor comprising: a valve housing having a discharge chamber connecting space and a crank chamber connecting space; an electronic solenoid; and a valve body configured to reciprocate within the valve housing the electronic solenoid. The displacement control valve is opened and closed when the valve body moves from the discharge chamber connecting space toward the crank chamber connecting space, making it possible to enlarge a cross-sectional area of the valve body and improving productivity.

Displacement control valve for variable displacement compressor

A compressor has a housing with a sensor coupling hole and a control valve coupling hole. A support plate is configured to contact with the compressor housing, the support plate having perforations. A sensor and a control valve pass through the perforations of the support plate respectively at positions corresponding to the sensor coupling hole and the control valve coupling hole. The sensor and control valve are coupled to the sensor coupling hole and the control valve coupling hole respectively. A washer is mounted on an outer peripheral surface of the sensor. The washer passes through the support plate and is inserted into the sensor coupling hole. The washer is coupled to the sensor coupling hole to fix the sensor.

Compressor with sensor and valve plate arrangement

Growing community of inventors

Daejeon-Shi, South Korea

Hak Soo Kim