公开(公告)号：US11772027B2

公开(公告)日：2023-10-03

申请号：US17021057

申请日：2020-09-15

申请人： LG ELECTRONICS INC.

发明人： Hyunju Kim ,  Hyun Byung Cha ,  Chinsoo Hyon ,  Younju Oh ,  Hee Jeong Heo

IPC分类号： B01D46/00 ,  B01D46/16 ,  B01D46/18 ,  B01D46/46 ,  B01D46/88 ,  B01D46/44 ,  A47J36/38 ,  B01D46/42 ,  B01D53/04 ,  B01D46/62 ,  B01D46/24

CPC分类号： B01D46/18 ,  A47J36/38 ,  B01D46/0005 ,  B01D46/0036 ,  B01D46/0038 ,  B01D46/0049 ,  B01D46/0086 ,  B01D46/16 ,  B01D46/4227 ,  B01D46/4245 ,  B01D46/442 ,  B01D46/46 ,  B01D46/62 ,  B01D46/88 ,  B01D53/0446 ,  B01D46/2411 ,  B01D2253/102 ,  B01D2257/90 ,  B01D2259/4541 ,  B01D2265/023 ,  B01D2265/028 ,  B01D2273/30 ,  B01D2277/30 ,  B01D2279/35

摘要： An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.

公开(公告)号：US11654389B2

公开(公告)日：2023-05-23

申请号：US17021040

申请日：2020-09-15

申请人： LG ELECTRONICS INC.

发明人： Hyunju Kim ,  Hyun Byung Cha ,  Chinsoo Hyon ,  Younju Oh ,  Hee Jeong Heo

IPC分类号： B01D46/00 ,  B01D46/16 ,  B01D46/18 ,  B01D46/46 ,  B01D46/88 ,  B01D46/44 ,  A47J36/38 ,  B01D46/42 ,  B01D53/04 ,  B01D46/62 ,  B01D46/24

CPC分类号： B01D46/18 ,  A47J36/38 ,  B01D46/0005 ,  B01D46/0036 ,  B01D46/0038 ,  B01D46/0049 ,  B01D46/0086 ,  B01D46/16 ,  B01D46/4227 ,  B01D46/4245 ,  B01D46/442 ,  B01D46/46 ,  B01D46/62 ,  B01D46/88 ,  B01D53/0446 ,  B01D46/2411 ,  B01D2253/102 ,  B01D2257/90 ,  B01D2259/4541 ,  B01D2265/023 ,  B01D2265/028 ,  B01D2273/30 ,  B01D2277/30 ,  B01D2279/35

摘要： An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.

公开(公告)号：US11852369B2

公开(公告)日：2023-12-26

申请号：US17389903

申请日：2021-07-30

申请人： LG ELECTRONICS INC.

发明人： Deuk Won Lee ,  Min Kyu Oh ,  Dae Woong Kim ,  Bo An Kwon ,  Yang Hwan No ,  Hyun Byung Cha ,  Byung Hoon Park ,  Yu Na Jo ,  Ji Hye Lee

IPC分类号： F24F13/08 ,  F24F8/108 ,  F24F13/20 ,  F24F13/28 ,  F24C15/20 ,  B01D46/00 ,  B01D46/46 ,  B01D46/08

CPC分类号： F24F13/082 ,  F24F8/108 ,  F24F13/20 ,  F24F13/28 ,  B01D46/00 ,  B01D46/08 ,  B01D46/46 ,  F24C15/2035 ,  F24F2013/205 ,  Y10S55/35 ,  Y10T29/49815

摘要： An air cleaner is provided that includes: a body housing having an air inlet and a filter discharge outlet; a fan module provided within the body housing; a filter supply module provided within the body housing and configured to provide a filter sheet; a filter transportation module configured to transport the filter sheet from the filter supply module such that the filter sheet passes by the air inlet and is discharged at the filter discharge outlet; and a cutting module configured to cut the filter sheet. The filter transportation module includes: a drive supply roller and a driven supply roller; drive and driven discharge rollers that are positioned a distance apart toward the filter discharge sides, respectively, of the two supply rollers; a first roller drive motor configured to drive the drive supply roller; and a second roller drive motor configured to drive the drive discharge roller.

公开(公告)号：USD735152S1

公开(公告)日：2015-07-28

申请号：US29460626

申请日：2013-07-12

申请人： LG Electronics Inc.

设计人： Hyun Byung Cha ,  Yong Ho Lee ,  Seong Ahn Jeon

公开(公告)号：US11865485B2

公开(公告)日：2024-01-09

申请号：US17021015

申请日：2020-09-15

申请人： LG ELECTRONICS INC.

发明人： Hyunju Kim ,  Hyun Byung Cha ,  Chinsoo Hyon ,  Younju Oh ,  Hee Jeong Heo

IPC分类号： B01D46/00 ,  B01D46/16 ,  B01D46/18 ,  B01D46/42 ,  B01D46/46 ,  B01D46/44 ,  A47J36/38 ,  B01D53/04 ,  B01D46/62 ,  B01D46/88 ,  B01D46/24

CPC分类号： B01D46/18 ,  A47J36/38 ,  B01D46/0005 ,  B01D46/0036 ,  B01D46/0038 ,  B01D46/0049 ,  B01D46/0086 ,  B01D46/16 ,  B01D46/4227 ,  B01D46/4245 ,  B01D46/442 ,  B01D46/46 ,  B01D46/62 ,  B01D46/88 ,  B01D53/0446 ,  B01D46/2411 ,  B01D2253/102 ,  B01D2257/90 ,  B01D2259/4541 ,  B01D2265/023 ,  B01D2265/028 ,  B01D2273/30 ,  B01D2277/30 ,  B01D2279/35

摘要： An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.

公开(公告)号：US11826686B2

公开(公告)日：2023-11-28

申请号：US17020995

申请日：2020-09-15

申请人： LG ELECTRONICS INC.

发明人： Hyunju Kim ,  Hyun Byung Cha ,  Chinsoo Hyon ,  Younju Oh ,  Hee Jeong Heo

IPC分类号： B01D46/18 ,  A47J36/38 ,  B01D46/00 ,  B01D46/44 ,  B01D46/16 ,  B01D46/42 ,  B01D46/46 ,  B01D53/04 ,  B01D46/62 ,  B01D46/88 ,  B01D46/24

CPC分类号： B01D46/18 ,  A47J36/38 ,  B01D46/0005 ,  B01D46/0036 ,  B01D46/0038 ,  B01D46/0049 ,  B01D46/0086 ,  B01D46/16 ,  B01D46/4227 ,  B01D46/4245 ,  B01D46/442 ,  B01D46/46 ,  B01D46/62 ,  B01D46/88 ,  B01D53/0446 ,  B01D46/2411 ,  B01D2253/102 ,  B01D2257/90 ,  B01D2259/4541 ,  B01D2265/023 ,  B01D2265/028 ,  B01D2273/30 ,  B01D2277/30 ,  B01D2279/35

摘要： An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.

公开(公告)号：USD724555S1

公开(公告)日：2015-03-17

申请号：US29493335

申请日：2014-06-09

申请人： LG Electronics Inc.

设计人： Hyun Byung Cha ,  Eun Bong Lee ,  Jae Sung Go

公开(公告)号：US20210121813A1

公开(公告)日：2021-04-29

申请号：US17020995

申请日：2020-09-15

申请人： LG ELECTRONICS INC.

发明人： Hyunju KIM ,  Hyun Byung Cha ,  Chinsoo Hyon ,  Younju Oh ,  Hee Jeong Heo

IPC分类号： B01D46/00 ,  B01D46/42 ,  B01D46/44 ,  B01D46/46 ,  B01D46/16 ,  B01D53/04 ,  A47J36/38

摘要： An air cleaner includes a case, an air inlet, an air outlet, a grill covering the air inlet to filter airborne oil droplets, a fan to suction air through the air inlet and discharge air out of the air outlet, a roll filter provided between the grill and the fan to filter oil mist, and a filter roller to cut the roll filter. The roll filter includes a roller and a filter sheet wound around the roller, and the filter sheet may be unwound to extend behind the grill. When the filter sheet becomes dirty, the roll filter is further unwound so that a clean section is provided behind the grill, and the filter cutter may cut off the dirty section. During cutting, a clamp holds down the filter sheet. The case includes a slit through which the dirty section of the filter sheet passes for discarding.