Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Other

Kolon Industries, Inc.

Jiyoon Lee

Jihoon Kim

Junsoo Park

Jiyeong Ku

Jiyoung Yoon

Jingyu Seo

Junghoon Kim

Jin-gyu Seo

Taeyeon Kim

Ahreum Lee

Sungyeon Kim

Youngseok Oh

Sungnam Kim

Seongeun Seo

The present invention relates to a humidifier for a fuel cell, the humidifier comprising: a humidification module for humidifying dry gas supplied from the outside by using wet gas discharged from a fuel cell stack; a mid-case including a first cap coupled to one end of the humidification module and a second cap coupled to the other end of the humidification module, both ends of the humidification module being open; a first gas inlet and a first gas outlet formed on one side of the mid-case; and a hollow fiber membrane bundle accommodated inside the mid-case along the lengthwise direction, wherein the hollow fiber membrane bundle includes a plurality of first hollow fiber membranes, the first hollow fiber membranes each independently include a first hollow, and the center of each of the first hollows is offset toward the other side of the mid-case with respect to the center of each of the first hollow fiber membranes.

Humidifier for fuel cell

A disinfecting apparatus including a housing to accommodate at least one tray therein, the housing having a first side and a second side, an ultraviolet (UV) light source disposed in the housing and configured to emit UV light towards the tray, and a plurality of doors including a first door and a second door disposed on the first side and the second side of the housing, respectively, in which the first door and the second door are configured to be opened in a direction away from the housing.

Ultraviolet apparatus for food disinfection

The present invention includes a body having a storage compartment defined therein, a door for opening and closing the storage compartment, a lifting member, which includes a handle and a first gear extending in a vertical direction and which is disposed at the door in a manner of being movable upward and downward, a second gear, which is disposed at the door so as to engage with the first gear, a third gear, which is disposed at the door so as to engage with the second gear, and a pushing member, which is disposed at the door so as to be movable in forward and rearward directions and which includes a fourth gear engaging with the third gear, the pushing member exerting external force on the body when the lifting member is lowered, thereby offering an advantage in that a user such as a child, who is short, can easily open the door.

Refrigerator

The present invention provides a refrigerator including a compressor for compressing refrigerant, a condenser in which the refrigerant, which has been compressed in the compressor, is condensed, an icemaker, a water supply tube, which supplies water to the icemaker and is in contact with at least one of the compressor and the condenser, an ice-making water supply valve installed in the water supply tube, a temperature sensor installed at the water supply tube, and a controller for controlling the ice-making water supply valve based on a temperature detected by the temperature sensor. Water having a temperature that is raised to a temperature range set in consideration of the Mpemba effect is supplied to the icemaker, thereby enabling rapid ice making.

Refrigerator and method of operating the same

A refrigerator includes an icemaker, an ice bank that is configured to store ice released from the icemaker, a weight sensor configured to measure a weight of the ice bank, and a controller configured to determine, based on weight measurements measured by the weight sensor, a variation in amount of ice stored in the ice bank during a set time period, and adjust an ice determination reference value based on the determined variation in the amount of ice stored in the ice bank during the set time period.

Refrigerator with icemaker and method of operating based on a variation in the amount of stored ice

A refrigerator includes a movable body that is located in a case that defines a storage compartment. The refrigerator further includes a shelf that is connected to the movable body via a connection member. The refrigerator further includes a guard that is configured to surround an edge of the shelf, that is larger than the shelf, and that includes a protrusion member that protrudes toward the movable body. The movable body includes a guide rail that is configured to guide the protrusion member during sliding.

A refrigerator includes a rear shelf that is located in a case that defines a storage compartment with an open front. The refrigerator further includes a front shelf that is located closer to the open front of the storage compartment than the rear shelf. The refrigerator further includes a guard that is rotatably connected to the front shelf. The refrigerator further includes a front shelf lifting device that is configured to rotate the front shelf down about an axis at the rear shelf based on the guard moving up.

Growing community of inventors

Seoul, South Korea

Jiyoon Lee