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    A MOTOR IN WHICH AN ELECTRIC LEAKAGE TO A SHAFT IS PREVENTED
    1.
    发明申请
    A MOTOR IN WHICH AN ELECTRIC LEAKAGE TO A SHAFT IS PREVENTED 审中-公开
    电动机对电动机的电动机进行防​​止

    公开(公告)号：WO2006080759A2

    公开(公告)日：2006-08-03

    申请号：PCT/KR2005/003409

    申请日：2005-10-13

    Applicant: LG ELECTRONICS INC. ,  AHN, Ingeun ,  PARK, Yong Suck ,  JUNG, Youn Su ,  KANG, Dongwoo

    Inventor： AHN, Ingeun ,  PARK, Yong Suck ,  JUNG, Youn Su ,  KANG, Dongwoo

    IPC: H02K1/30 ,  D06F37/40

    CPC classification number: D06F37/304 ,  H02K1/2786 ,  H02K1/30 ,  H02K1/32 ,  H02K5/1735 ,  H02K7/085 ,  H02K7/14 ,  H02K9/06

    Abstract: The present invention relates to motors each having a rotor with a metal rotor frame, a metal rotation shaft, and a rotation shaft supporting member connected between the rotor frame and the rotation shaft for transmission of a rotating power from the rotor to the rotation shaft, and, more particularly, to a motor in which the rotation shaft supporting member is constructed of a metal and an insulating material, for insulating the rotation shaft from the rotor frame while enhancing a structural strength of the rotation shaft supporting member. The motor for preventing current leakage to a rotation shaft, having a rotor with a rotor frame of metal, a rotation shaft of metal, and a rotation shaft supporting member connected between the rotor frame and the rotation shaft to transmit a rotation power from the rotor to the rotation shaft, the rotation shaft supporting member includes a supporting portion of metal for receiving and supporting the rotation shaft, and an insulating portion for electric insulation between the rotor frame and the rotation shaft.

    Abstract translation: 电动机技术领域本发明涉及具有转子的电动机，该转子具有金属转子架，金属旋转轴以及连接在转子架与旋转轴之间的旋转轴支撑部件，用于将旋转动力从转子传递到旋转轴， 更具体地说，涉及一种电动机，其中旋转轴支撑构件由金属和绝缘材料构成，用于使旋转轴与转子框架绝缘，同时提高旋转轴支撑构件的结构强度。 用于防止电流泄漏到旋转轴的电动机，具有带金属转子框架的转子，金属转动轴和连接在转子框架和旋转轴之间的旋转轴支撑构件的转子，以从转子传递旋转动力 旋转轴支撑构件包括用于接收和支撑旋转轴的金属的支撑部分，以及用于在转子框架和旋转轴之间进行电绝缘的绝缘部分。

    LAUNDRY TREATING APPARATUS
    2.
    发明公开
    LAUNDRY TREATING APPARATUS 审中-公开

    公开(公告)号：EP3808889A1

    公开(公告)日：2021-04-21

    申请号：EP20207400.1

    申请日：2019-04-17

    Applicant: LG Electronics Inc.

    Inventor： KIM, Shinwon ,  AHN, Ingeun ,  HEO, Seonil

    IPC: D06F58/30 ,  D06F58/24 ,  D06F103/00 ,  D06F103/08

    Abstract: The invention provides a laundry treating apparatus comprising a cabinet that defines an exterior appearance; a drum rotatably received in the cabinet and configured to accommodate laundry; a drive unit configured to rotate the drum; a hot air supply unit provided to be communicated with the drum to supply high-temperature air to the drum; a collection portion provided to collect the water condensed from the drum and to be communicated with the hot air supply unit; a drainage pump configured to discharge the water collected in the collection portion outside the cabinet; a controller (P) configured to control the operations of the drive unit, the hot air supply unit and the drainage pump; characterized in that the laundry treating apparatus further comprises a thawing command input unit configured to input a command for thawing the water of the collection portion to the controller (P).

    CLOTHING TREATMENT APPARATUS
    5.
    发明公开
    CLOTHING TREATMENT APPARATUS 审中-实审

    公开(公告)号：EP4421231A1

    公开(公告)日：2024-08-28

    申请号：EP22890258.1

    申请日：2022-10-26

    Applicant: LG Electronics Inc.

    Inventor： CHO, Hongjun ,  LEE, Jongmin ,  AHN, Ingeun ,  YOON, Juhan

    IPC: D06F58/08 ,  D06F58/06 ,  D06F58/20 ,  D06F37/30 ,  D06F37/42 ,  D06F37/26 ,  D06F39/14

    CPC classification number: D06F37/26 ,  D06F39/14 ,  D06F58/20 ,  D06F58/08 ,  D06F58/06 ,  D06F37/42 ,  D06F37/30

    Abstract: The present application relates to a clothing treatment apparatus comprising: a drum comprising a drum body which is formed in a cylindrical shape having opened both surfaces facing each other, a front cover which is provided to close one opened surface of the drum body to form the front surface of the drum body, a rear cover which is provided to close the other opened surface of the drum body to form the rear surface of the drum body, and a drum inlet port which is formed through the front cover and is in communication with the inside of the drum body; a fixing panel provided at a position spaced apart from the rear cover; a power transmission unit provided with a housing fixed to the fixing panel, an input shaft of which one end is located outside the housing and the other end is located inside the housing, an output shaft which passes through the fixing panel so that one end thereof is fixed to the rear cover and the other end is located inside the housing, and a gear unit which is located in the housing and transfers the rotating movement of the input shaft to the output shaft; and a motor provided with a stator which is fixed to the fixing panel or the housing and forms a rotating magnetic field, and a rotor to which one end of the input shaft is fixed and which is rotated by the rotating magnetic field, wherein the drum body, the rear cover, and the front cover are formed of a same material, and the thickness of the drum body is less than the thickness of the rear cover and the thickness of the front cover.

    CLOTHING PROCESSING APPARATUS
    6.
    发明公开
    CLOTHING PROCESSING APPARATUS 审中-实审

    公开(公告)号：EP4403690A1

    公开(公告)日：2024-07-24

    申请号：EP22890257.3

    申请日：2022-10-26

    Applicant: LG Electronics Inc.

    Inventor： CHO, Hongjun ,  LEE, Jongmin ,  AHN, Ingeun ,  YOON, Juhan

    IPC: D06F58/08 ,  D06F58/06 ,  D06F58/20 ,  D06F37/30 ,  D06F37/42 ,  D06F37/26 ,  D06F39/14

    CPC classification number: D06F37/26 ,  D06F39/14 ,  D06F58/20 ,  D06F58/08 ,  D06F58/06 ,  D06F37/42 ,  D06F37/30

    Abstract: The present application relates to a clothing processing apparatus comprising: a drum including a cylindrical-shaped drum body which is open at both opposite surfaces thereof, a front cover which is provided to close one open surface of the drum body and forms the front surface of the drum body, a rear cover which is provided to close the other open surface of the drum body and forms the rear surface of the drum body, and a drum inlet which passes through the front cover and communicates with the inside of the drum body; a stationary panel which is provided at a position spaced apart from the rear cover; a power transmission unit including a housing which is fixed to the stationary panel, an input shaft one end of which is positioned outside the housing and the other end of which is positioned inside the housing, an output shaft which passes through the stationary panel, one end of which is fixed to the rear cover, and the other end of which is positioned inside the housing, and a gear unit which is disposed within the housing and transmits the rotational motion of the input shaft to the output shaft; and a motor including a stator which is fixed to the stationary panel or the housing and forms a rotating magnetic field and a rotor to which one end of the input shaft is fixed and which is rotated by the rotating magnetic field, wherein the drum body, the rear cover, and the front cover are made of the same material, and the thickness of the drum body is configured to be smaller than the thickness of the rear cover and the thickness of the front cover.

    LAUNDRY TREATMENT APPARATUS AND CONTROL METHOD FOR LAUNDRY TREATMENT APPARATUS
    7.
    发明公开
    LAUNDRY TREATMENT APPARATUS AND CONTROL METHOD FOR LAUNDRY TREATMENT APPARATUS 审中-实审

    公开(公告)号：EP4375411A1

    公开(公告)日：2024-05-29

    申请号：EP22846057.2

    申请日：2022-06-21

    Applicant: LG Electronics Inc.

    Inventor： LEE, Byungjin ,  LEE, Manseok ,  AHN, Ingeun

    IPC: D06F39/00 ,  D06F39/08 ,  D06F34/14 ,  D06F58/36

    CPC classification number: D06F39/08 ,  D06F34/14 ,  D06F58/36 ,  D06F39/00

    Abstract: In regard to a laundry treatment apparatus comprising: a laundry accommodating unit which provides a space for accommodating laundry; a steam generator which generates steam; a steam flow path which supplies steam discharged from the steam generator, to the laundry accommodating unit; a water supply pump; a water supply tank which stores water and is detachably coupled to the water supply pump; a connection pipe which connects the steam generator to the water supply pump; a water level sensor which senses a water level inside the steam generator; a water supply pipe which connects the steam generator to a water supply source; and a water supply valve for opening and closing the water supply pipe, the present application relates to a control method for the laundry treatment apparatus, the control method comprising: a pump control step of operating the water supply pump for a preset first reference time period; a first water level sensing step in which the water level sensor detects the water level inside the steam generator during the pump control step; and a water supply mode setting step of setting the water supply through the water supply tank to a default water supply mode when the water level inside the steam generator is changed during the pump control step.

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