公开(公告)号：US20170211222A1

公开(公告)日：2017-07-27

申请号：US15416106

申请日：2017-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyeokdeok KIM ,  Byunghwan AHN ,  Kuyoung SON ,  Yonggyung BAE

IPC: D06F37/30 ,  D06F31/00

CPC classification number: D06F37/304 ,  D06F29/00 ,  D06F31/00 ,  Y02B40/52

Abstract: The present disclosure relates to a twin laundry machine, more particularly, to a twin laundry machine configured to control mutual motor operations of one or more laundry machines provided therein not to be overlapped with each other, in case the one or more laundry machines are put into operation to perform washing. The present disclosure also relates to a twin laundry machine of which a motor for driving a drum has an improved heat radiation function, more particularly, to a twin laundry machine which includes a sub-washing machine with a smaller size than a normal washing machine and frequent exposure to high temperature usage environments.

公开(公告)号：US20190276972A1

公开(公告)日：2019-09-12

申请号：US16422458

申请日：2019-05-24

Applicant: LG Electronics Inc.

Inventor： Hyeokdeok KIM ,  Byunghwan AHN ,  Kuyoung SON ,  Yonggyung BAE

IPC: D06F37/30 ,  D06F31/00

Abstract: The present disclosure relates to a twin laundry machine, more particularly, to a twin laundry machine configured to control mutual motor operations of one or more laundry machines provided therein not to be overlapped with each other, in case the one or more laundry machines are put into operation to perform washing. The present disclosure also relates to a twin laundry machine of which a motor for driving a drum has an improved heat radiation function, more particularly, to a twin laundry machine which includes a sub-washing machine with a smaller size than a normal washing machine and frequent exposure to high temperature usage environments.

公开(公告)号：US20180245262A1

公开(公告)日：2018-08-30

申请号：US15963702

申请日：2018-04-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyeokdeok KIM ,  Byunghwan AHN ,  Kuyoung SON ,  Yonggyung BAE

IPC: D06F37/30 ,  D06F31/00

CPC classification number: D06F37/304 ,  D06F29/00 ,  D06F31/00 ,  Y02B40/52

Abstract: The present disclosure relates to a twin laundry machine, more particularly, to a twin laundry machine configured to control mutual motor operations of one or more laundry machines provided therein not to be overlapped with each other, in case the one or more laundry machines are put into operation to perform washing. The present disclosure also relates to a twin laundry machine of which a motor for driving a drum has an improved heat radiation function, more particularly, to a twin laundry machine which includes a sub-washing machine with a smaller size than a normal washing machine and frequent exposure to high temperature usage environments.

公开(公告)号：US20180179684A1

公开(公告)日：2018-06-28

申请号：US15723407

申请日：2017-10-03

Applicant: LG ELECTRONICS INC.

Inventor： Kuyoung SON ,  Hyeokdeok KIM ,  Byunghwan AHN

IPC: D06F29/00 ,  D06F21/04 ,  D06F21/08 ,  D06F18/00

CPC classification number: D06F29/005 ,  D06F18/00 ,  D06F21/04 ,  D06F21/08 ,  D06F25/00 ,  D06F29/00 ,  D06F31/00 ,  D06F37/262 ,  D06F37/264 ,  D06F37/267

Abstract: A laundry machine includes first and second washing units including first and second tubs, respectively. First and second drums are mounted inside the first and second tubs, and first and second drive units drive rotations of the first and second drums around first and second rotational shafts, respectively. The second washing unit is arranged above the first washing unit and has a smaller laundry treating capacity than the first washing unit. The first rotational shaft is not parallel to the second rotational shaft. A first recess projects downward from a rear lower surface of the second tub and is configured to heat wash water in the second tub. A metal plate member is provided on an outside lower surface of the second tub, and partially extends to the rear of the second tub to expose a bottom surface of the first recess.

公开(公告)号：US20180202091A1

公开(公告)日：2018-07-19

申请号：US15663184

申请日：2017-07-28

Applicant: LG Electronics Inc.

Inventor： Kuyoung SON ,  Museung KIM ,  Hyeokdeok KIM ,  Byunghwan AHN

IPC: D06F29/00 ,  D06F39/00 ,  D06F37/30 ,  D06F39/08 ,  D06F37/22 ,  D06F33/02 ,  D06F39/12

CPC classification number: D06F29/005 ,  D06F25/00 ,  D06F33/02 ,  D06F37/22 ,  D06F37/304 ,  D06F39/005 ,  D06F39/085 ,  D06F39/088 ,  D06F39/12 ,  D06F58/28 ,  D06F2058/2883 ,  D06F2216/00

Abstract: A control method of a laundry treating apparatus including a first treating unit, a second treating unit, and a display unit includes displaying selection information on the display unit and receiving selection of at least one of the first or second treating units, based on selection of at least one of the first or second treating units, displaying the operation command performable by the selected treating unit and receiving selection of the operation command, and based on the selected treating unit, performing the operation command and displaying a progressing state of the operation command.

公开(公告)号：US20180179683A1

公开(公告)日：2018-06-28

申请号：US15636092

申请日：2017-06-28

Applicant: LG ELECTRONICS INC.

Inventor： Kuyoung SON ,  Hyeokdeok KIM ,  Byunghwan AHN

IPC: D06F29/00 ,  D06F21/04 ,  D06F21/08 ,  D06F18/00

CPC classification number: D06F29/005 ,  D06F18/00 ,  D06F21/04 ,  D06F21/08 ,  D06F25/00 ,  D06F29/00 ,  D06F31/00 ,  D06F37/262 ,  D06F37/264 ,  D06F37/267

Abstract: A laundry machine includes first and second washing units including first and second tubs, respectively. First and second drums are mounted inside the first and second tubs, and first and second drive units drive rotations of the first and second drums around first and second rotational shafts, respectively. The second washing unit is arranged above the first washing unit and has a smaller laundry treating capacity than the first washing unit. The first rotational shaft is not parallel to the second rotational shaft. A first recess projects downward from a rear lower surface of the second tub and is configured to heat wash water in the second tub. A metal plate member is provided on an outside lower surface of the second tub, and partially extends to the rear of the second tub to expose a bottom surface of the first recess.

公开(公告)号：US20170284008A1

公开(公告)日：2017-10-05

申请号：US15628483

申请日：2017-06-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyeokdeok KIM ,  Byunghwan AHN ,  Kuyoung SON ,  Yonggyung BAE

IPC: D06F37/30 ,  D06F31/00

CPC classification number: D06F37/304 ,  D06F29/00 ,  D06F31/00 ,  Y02B40/52

Abstract: The present disclosure relates to a twin laundry machine, more particularly, to a twin laundry machine configured to control mutual motor operations of one or more laundry machines provided therein not to be overlapped with each other, in case the one or more laundry machines are put into operation to perform washing. The present disclosure also relates to a twin laundry machine of which a motor for driving a drum has an improved heat radiation function, more particularly, to a twin laundry machine which includes a sub-washing machine with a smaller size than a normal washing machine and frequent exposure to high temperature usage environments.