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    회전전기기계의 로터 및 그의 제조방법
    1.
    发明公开
    회전전기기계의 로터 및 그의 제조방법 审中-公开

    公开(公告)号：KR20200140066A

    公开(公告)日：2020-12-15

    申请号：KR20190066792

    申请日：2019-06-05

    Applicant: LG ELECTRONICS INC

    Inventor： KIM JAEMIN ,  MIN BYUNGWOOK ,  KIM MIJUNG ,  PARK DONGHYUK ,  YOON JINHO

    IPC: H02K1/28 ,  H02K1/27 ,  H02K15/03 ,  H02K21/14

    Abstract: 본발명은회전전기기계의로터및 그의제조방법에관한것이다. 본발명의회전전기기계의로터는, 영구자석; 및상기영구자석이삽입되는영구자석삽입부를구비한로터코어;를포함하고, 상기영구자석은착자전자성체가상기영구자석삽입부에삽입되고, 삽입후착자되며, 상기영구자석의착자전자성체및 영구자석삽입부의상호접촉면중 어느하나에돌출형성되는돌기; 및상기자성체및 영구자석삽입부의상호접촉면중 다른하나에상기돌기를수용할수 있게형성되는돌기수용부;를구비하여구성된다. 이에의해, 고정용수지의사용을배제하고영구자석의위치를용이하게정렬할수 있다.

    Washing machine
    2.
    发明专利
    Washing machine 未知

    公开(公告)号：AU2012329770A2

    公开(公告)日：2014-10-23

    申请号：AU2012329770

    申请日：2012-10-24

    Applicant: LG ELECTRONICS INC

    Inventor： JUN CHASEUNG ,  CHOI BYUNGKEOL ,  KIM YOUNGMIN ,  KIM DONGWON ,  KIM HYUNDONG ,  JUNG HWANJIN ,  MIN BYUNGWOOK ,  KIM KYEONGHWAN ,  KIM JINWOONG ,  SON CHANGWOO ,  SEO HYUNSEOK

    IPC: D06F37/30 ,  D06F37/04 ,  D06F37/06

    Abstract: Disclosed is a washing machine comprising a main drum rotatably mounted in the tub, a sub drum mounted inside the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum and disposed inside the outer shaft, and a driving motor. The driving means is configured to rotate the main drum and the sub drum in different directions and/or with different rotational speeds. The washing machine further comprises a main drum spider to connect the main drum to the outer shaft to transfer a driving force of the driving means to the main drum, and a sub drum spider to connect the sub drum to the inner shaft to transfer a driving force of the driving means to the sub drum, wherein the two spiders are arranged to be independently rotatable.

    Washing machine
    6.
    发明专利
    Washing machine 未知

    公开(公告)号：AU2012329770B2

    公开(公告)日：2016-05-12

    申请号：AU2012329770

    申请日：2012-10-24

    Applicant: LG ELECTRONICS INC

    Inventor： JUN CHASEUNG ,  CHOI BYUNGKEOL ,  KIM YOUNGMIN ,  KIM DONGWON ,  KIM HYUNDONG ,  JUNG HWANJIN ,  MIN BYUNGWOOK ,  KIM KYEONGHWAN ,  KIM JINWOONG ,  SON CHANGWOO ,  SEO HYUNSEOK

    IPC: D06F37/30 ,  D06F37/04 ,  D06F37/06

    Abstract: Disclosed is a washing machine comprising a main drum rotatably mounted in the tub, a sub drum mounted inside the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum and disposed inside the outer shaft, and a driving motor. The driving means is configured to rotate the main drum and the sub drum in different directions and/or with different rotational speeds. The washing machine further comprises a main drum spider to connect the main drum to the outer shaft to transfer a driving force of the driving means to the main drum, and a sub drum spider to connect the sub drum to the inner shaft to transfer a driving force of the driving means to the sub drum, wherein the two spiders are arranged to be independently rotatable.

    Washing machine
    7.
    发明专利
    Washing machine 未知

    公开(公告)号：AU2012329770A1

    公开(公告)日：2014-06-05

    申请号：AU2012329770

    申请日：2012-10-24

    Applicant: LG ELECTRONICS INC

    Inventor： JUN CHASEUNG ,  CHOI BYUNGKEOL ,  KIM YOUNGMIN ,  KIM DONGWON ,  KIM HYUNDONG ,  JUNG HWANJIN ,  MIN BYUNGWOOK ,  KIM KYEONGHWAN ,  KIM JINWOONG ,  SON CHANGWOO ,  SEO HYUNSEOK

    IPC: D06F37/30 ,  D06F37/04 ,  D06F37/06

    Abstract: Disclosed is a washing machine comprising a main drum rotatably mounted in the tub, a sub drum mounted inside the main drum to be relatively rotatable with respect to the main drum, an outer shaft for rotating the main drum, an inner shaft for rotating the sub drum and disposed inside the outer shaft, and a driving motor. The driving means is configured to rotate the main drum and the sub drum in different directions and/or with different rotational speeds. The washing machine further comprises a main drum spider to connect the main drum to the outer shaft to transfer a driving force of the driving means to the main drum, and a sub drum spider to connect the sub drum to the inner shaft to transfer a driving force of the driving means to the sub drum, wherein the two spiders are arranged to be independently rotatable.

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