Coway Co., Ltd

Min-Sub Song

Hee-Do Jung

Si-Jun Park

Jae-Hoon Kim

Jung-Hun Lee

Jin-Woo Choi

Hyun-woo Lee

Hyoung-Min Moon

Young-Jae Lee

Sung-Han Yun

Young-Hoon Hong

Yong-Bum Kim

Jung-Chul Park

Dae-Sik Kang

Soo-Young Lee

Gyeong-Min Lee

Sang-Kyun Lee

Tae-Yong Son

Jin-Pyo Hong

Ju-Hyuk Eom

Yong-Yeon Noh

Kyung-Heon Lee

Do-Han Kim

Su-Yong Park

A beverage extracting device is provided that includes an extracting part including an installing space in which a beverage capsule is installed; an opening and closing part connected to the extracting part, for opening or sealing the installing space; a link part connected to at least one from among the extracting part and the opening and closing part; and a perforating part for moving reciprocally according to the movement of the link part so as to perforate the beverage capsule.

Beverage extracting device and water purifier including same

A water purifier comprising: a filter unit comprising at least one filter filtering water to generate purified water; a flow rate sensor measuring a flow rate of the water; a concentrated water channel discharging concentrated water, having been filtered by the filter unit; an extraction unit extracting the purified water; a flow rate control valve controlling a flow rate of purified water; an opening and closing degree measurement unit, measuring a degree of opening and closing of the flow rate control valve; a concentrated water ratio calculation unit, calculating a ratio between purified water and concentrated water, according to the degree of opening and closing of the flow rate control valve; and a controller, using the flow rate of water and the calculated ratio between purified water and concentrated water, to calculate amounts of water used, integrating the calculated amounts of water, and calculating a lifespan (remaining life) of the filter.

Water purifier

There are provided an ice thermal storage tank having excellent cold water generation efficiency and having a considerably reduced size, and a water cooler having the same. The ice thermal storage tank includes: a tank body accommodating an ice storage liquid cooled according to an ice thermal storage scheme; a cold water generation unit heat-exchanging introduced water with the cooled ice storage liquid to generate cold water; and a circulation unit extracting the ice storage liquid accommodated in the tank body to circulate it within the tank body. The water cooler includes: the thermal storage tank cooling water supplied from the outside; and a water dispensing unit dispensing cooled water from the ice thermal storage tank. Since an ice storage liquid is circulated without using a stirrer, the size of an ice thermal storage tank can be remarkably reduced, and thus, a water cooler is reduced in size.

Ice thermal storage tank and water cooler having the same

Disclosed is an ice storage apparatus that may include an ice reservoir having ice stored therein, the ice being made in an ice making unit, and a noise reduction unit for reducing noise transmitted externally when the ice is moved from the ice making unit to the ice reservoir.

Ice storage apparatus and ice making apparatus comprising same

Growing community of inventors

Seoul, South Korea

Min-Sub Song