Lg Electronics Inc.

Youjoon Song

Seungjo Baek

Minsu Son

A pump housing having a suction chamber and a discharge chamber. A partition wall dividing the suction chamber and the discharge chamber, and having a communication hole formed at a center thereof for allowing the suction chamber to communicate with the discharge chamber. An impact body disposed toward a suction part so as to come into contact with fluid introduced into the suction chamber through the suction passage; and a gas discharge part disposed at an upper portion of a circumferential surface of the housing and communicating with an outside so that gas, separated from the fluid in contact with the impact body, is discharged. The suction part extends in one direction perpendicular to a virtual center line passing through the housing, and the impact body is disposed in a direction opposite to an extending direction of the suction part with respect to the virtual center line.

Pump with suction chamber impact body

A pump includes a housing which forms a suction chamber and a discharge chamber therein; a suction nozzle which is disposed in one side of the housing, and communicates with the suction chamber; a discharge nozzle which is disposed in the other side of the housing, and communicates with the discharge chamber; a partition wall which partitions the suction chamber and the discharge chamber, and has a communication hole, which communicates the suction chamber and the discharge chamber, that is formed at a central portion; and a plurality of baffles which are disposed inside the suction chamber, and guide fluid introduced through the suction nozzle to the communication hole, wherein the plurality of baffles have different lengths and are separated apart from each other in a circumferential direction in an upper side of the partition wall.

Growing community of inventors

Seoul, South Korea

Youjoon Song