公开(公告)号：US11371742B2

公开(公告)日：2022-06-28

申请号：US15733323

申请日：2018-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Euy-sung Chu ,  Kwang-seung Lee ,  Ji-su Lee ,  Won Choe ,  Jae-kwon Ko ,  Moon-sun Shin ,  In-chul Yun ,  Se-kwan Jeong

IPC: F24F11/65 ,  G05B19/042 ,  F24F11/39 ,  G01N21/47 ,  F24F110/65

Abstract: The disclosure relates to an air conditioner and a control method thereof, the air conditioner including: a housing including an inlet and an outlet through which air is introduced and discharged; a fan driver configured to drive air introduced through the inlet to be discharged through the outlet; a filter configured to filter the introduced air; a sensor configured to detect a foreign material in air; a storage configured to store information; and a processor configured to control the storage to store information about mass concentration of the foreign material in air detected by the sensor, and calculate a remaining life of the filter based on the information stored in the storage. Thus, the air conditioner can identify proper time to replace the filter by calculating the remaining life of the filter.

公开(公告)号：US10556241B2

公开(公告)日：2020-02-11

申请号：US15602629

申请日：2017-05-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-won Yoon ,  Kwang-seung Lee ,  Yasuhiko Kochiyama ,  Hyong-soo Noh ,  In-chul Yun ,  Ki-sup Lee ,  Il-yong Cho

IPC: B03C3/45 ,  B03C3/60

Abstract: An electrostatic precipitator is provided. The electrostatic precipitator includes an electrode part including a high voltage electrode with voltage applied thereto and a ground electrode coiled in a circumferential direction along with the high voltage electrode while being spaced apart from the high voltage electrode, and a plurality of turning flow paths inclined with respect to an axial direction of the electrode part between the high voltage electrode and the ground electrode.