Halla Climate Control Corporation

Eunki Min

Kwangheon Oh

Sangok Lee

Taeyoung Park

Junyoung Shin

Hyongnyol Kim

Youngsung Lee

Hwangjae Ahn

Goangsik Min

Junil Jang

Seongkyun Byeon

The present invention relates to a cap for hermetically sealing receiver driers, in which a cap body and a filter are separated and detachably engaged with each other and an O-ring is installed between the cap body and the filter, thereby facilitating the replacement of parts and the installation of the O-ring, favoring automatic assembly due to a tool insertion groove that can be formed long, achieving compactness of the cap due to the reduction of a total height of the cap when the cap body and the filter are engaged, improving a filtering effect by increasing the size of the filter with the cap being maintained in the same size, and facilitating engagement between the cap body and the filter and preventing the cap body from being released from a tank by discharging the air between the cap body and the filter.

Cap for hermetically sealing receiver driers

A heat exchanger tube and a heat exchanger that uses the heat exchanger tube. The heat exchanger tube is provided with a generally flat body has a plurality of refrigerant passages that pass through the interior of the flat body in the length direction thereof. The tube includes refrigerant passages which are provided with a plurality of inside passages, each of which has a first curved portion that is made by changing a predetermined curve over at least a time or more to form a curve changing point protruding in the width direction of the body. A second curved portion is formed opposite to the first curved portion and is connected slowly to the first curved portion to thereby form a curve closed face. A pair of outside passages is disposed on the outermost both ends of the plurality of inside passages.

Heat exchanger tube and heat exchanger using the same

Disclosed is a refrigeration cycle and a method for determining a capacity of a receiver of a refrigeration cycle. According to the present invention, the capacity of the receiver can be determined according to the variations of the paths of the condenser, which provides an ability of fully coping with the variations of the cooling load. When the method for determining the capacity of the receiver according to the present invention is applied in the condenser integrated with the receiver, it is possible that an optimal capacity where no brazing failure occurs is obtained, which means the optimal capacity for the receiver can be easily determined.

Refrigeration cycle and method for determining capacity of receiver thereof

Growing community of inventors

Daejeon-si, South Korea

Eunki Min