Samsung Electronics Co., Ltd.

Jai-Kwon Lee

Seung-chul Kim

Young-Saeng Kim

Chan-Jung Park

Jong-Moon Kim

Jae-Hyo Jeong

Youn-Cheol Park

Seung-Chul Kim

A filter for an air conditioner, including a carbon nanotube, wherein nano-sized metal particles of at least one type of metal are deposited into the carbon nanotube.

Filter using carbon nanotube

An air cleaning apparatus includes an air cleaning unit at its upper and lower portions thereof which are independently operated to effectively and uniformly clean room air in a short period of time. The air cleaning apparatus includes a cabinet provided with first and second air cleaning units. The first and second air cleaning units are connected to each other, and are provided with a blowing unit and a filtering unit. First and second sensors are provided on the cabinet in such a way as to be spaced apart from each other, and to sense air pollution levels at opposite sides of a room. The air cleaning apparatus also includes a control unit. The control unit controls the first and second air cleaning units so that both the first and second air cleaning units are operated or either of the first and second air cleaning units is operated, according to data obtained from first and second sensors.

Air cleaning apparatus

An air conditioner and a method of controlling the air conditioner includes a variable capacity compressor being operated at a maximum capacity in a case of starting an operation of the compressor after an extended stoppage for a lengthy period of time longer than a preset reference time, thus increasing a flow rate of a circulated refrigerant during an initial stage of the operation and increasing a quantity of heat generated from the motor of the compressor to vaporize and forcibly discharge a remaining liquid refrigerant from the compressor during the initial stage. Therefore, the variable capacity compressor of the air conditioner does not require heaters conventionally used for heating the refrigerant during such a stoppage, and so easy designing and production of the compressor is achieved, in addition to a reduction in a production cost of the air conditioner. This air conditioner also accomplishes a reduction in a maintenance cost thereof.

Air conditioner and control method thereof

A cross flow fan of an air conditioner adapted to attenuate or offset high sound and low sound which are generated during operation of the cross flow fan to thereby minimize noise and to prevent restriction of revolution thereof, the cross flow fan mounted with a plurality of diaphragms 50 partitioned in multi stages and a plurality of blades 51 horizontally disposed among the diaphragms 50 wherein a distance between blades 51 disposed among the diaphragms 50 is differently arranged for respective diaphragms 50.

Growing community of inventors

Suwon, South Korea

Jai-Kwon Lee