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公开(公告)号：US11821134B2
公开(公告)日：2023-11-21
申请号：US17868387
申请日：2022-07-19
Applicant: LG Electronics Inc.
Inventor： Jaehyung Kim , Semin Jang
Abstract: A clothes treatment apparatus includes a frame; a hanger body configured to move with respect to the frame and provided to hang clothes or clothes hangers; a vibration module that generates vibrations by comprising at least one eccentric portion that rotates around at least one predetermined rotational axis in such a way that the weight is off-center, and that is connected to the hanger body to transmit the vibrations; and at least one elastic member that exerts an elastic force on the vibration module when the vibration module vibrates. The angular speed of the eccentric portion is changeable.
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公开(公告)号：US20230277031A1
公开(公告)日：2023-09-07
申请号：US18195820
申请日：2023-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Sangsoo Lee , Myoungjong Kim , Jongmin Lee , Yongjin Choi , Minchul Kim , Jinseok Park , Soohan Eo , Semin Jang , Seongwoo An
CPC classification number: A47L15/42 , A47L15/00 , A47L15/08 , A47L15/4225 , A47L15/4234 , F04D13/00 , F04D29/4273 , F04D29/4293 , F04D29/586
Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1) located under the partition wall (84), the first chamber (C1) having an introduction portion (841), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1), the housing being made of a conductor, a heater (H) configured to heat the housing (81), and a steam discharge (843) port formed through the first chamber (C1) to allow steam to be discharged therethrough.
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公开(公告)号：US11629452B2
公开(公告)日：2023-04-18
申请号：US16770453
申请日：2018-12-07
Applicant: LG ELECTRONICS INC.
Inventor： Hyungha Kang , Jaehyung Kim , Semin Jang , Joosik Jung
Abstract: A clothes treatment apparatus comprises: a cabinet forming a treatment space for storing clothes; a filter module having a filter portion for filtering out dust from air passing therethrough; an air flow path having a plurality of preset flow paths for directing air to be discharged into the treatment space; a fan for moving the air in the air flow path; at least one valve disposed on the air flow path; a valve actuating module for actuating the valve; and a control part for controlling the valve actuating module so as to select one of the plurality of flow paths. The plurality of flow paths comprise: at least one bypass flow path for directing the air to bypass the filter portion; and at least one filtering flow path for directing the air to pass through the filter portion.
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公开(公告)号：US12134853B2
公开(公告)日：2024-11-05
申请号：US18122559
申请日：2023-03-16
Applicant: LG ELECTRONICS INC.
Inventor： Hyungha Kang , Jaehyung Kim , Semin Jang , Joosik Jung
IPC: D06F58/10 , B01D46/00 , B01D46/42 , D06F58/22 , D06F73/02 , D06F87/00 , F16K11/14 , F16K31/04 , D06F58/30 , D06F105/32 , D06F105/34
Abstract: A clothes treatment apparatus includes: a cabinet forming a treatment space for storing clothes; a filter module having a filter portion for filtering out dust from air passing therethrough; an air flow path having a plurality of preset flow paths for directing air to be discharged into the treatment space; a fan for moving the air in the air flow path; at least one valve disposed on the air flow path; a valve actuating module for actuating the valve; and a control part for controlling the valve actuating module so as to select one of the plurality of flow paths. The plurality of flow paths include: at least one bypass flow path for directing the air to bypass the filter portion; and at least one filtering flow path for directing the air to pass through the filter portion.
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公开(公告)号：US12031265B2
公开(公告)日：2024-07-09
申请号：US18091659
申请日：2022-12-30
Applicant: LG ELECTRONICS INC.
Inventor： Hyungha Kang , Jaehyung Kim , Semin Jang , Joosik Jung
Abstract: A clothes treatment apparatus for treating clothes in a treatment space including a frame, a hanger body movable with respect to the frame, a center axial portion fixed with respect to the frame, and disposed along a center axis extending in the vertical direction, a first eccentric portion configured to rotate in a first direction around a first rotational axis spaced apart from the center axis, a second eccentric portion configured to rotate in a second direction opposite to the first direction around the first rotational axis, a motor generating a torque for rotating the first eccentric portion and second eccentric portion, a vibrating body supporting rotatably the first eccentric portion and second eccentric portion, and a hanger driving unit connecting the vibrating body and the hanger body. The hanger driving unit transmitting excitation force of the vibrating body to the hanger body.
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Patent Agency Ranking
公开(公告)号：US12016507B2
公开(公告)日：2024-06-25
申请号：US18195820
申请日：2023-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Sangsoo Lee , Myoungjong Kim , Jongmin Lee , Yongjin Choi , Minchul Kim , Jinseok Park , Soohan Eo , Semin Jang , Seongwoo An
CPC classification number: A47L15/42 , A47L15/00 , A47L15/08 , A47L15/4225 , A47L15/4234 , F04D13/00 , F04D29/4273 , F04D29/4293 , F04D29/586
Abstract: A pump (8) is disclosed. The pump (8) includes a partition wall (84) configured to divide the interior of a body into two spaces, a first chamber (C1) located under the partition wall (84), the first chamber (C1) having an introduction portion (841), through which water is introduced, a second chamber (C2) located above the partition wall (84), the second chamber (C2) having a discharge portion (849), through which water is discharged, a communication hole (86) formed through the partition wall (84) to allow the first chamber (C1) and the second chamber (C2) to communicate with each other therethrough, an impeller (85) provided in the second chamber (C2) to move water to the discharge portion (849), a housing configured to define the bottom surface of the first chamber (C1), the housing being made of a conductor, a heater (H) configured to heat the housing (81), and a steam discharge (843) port formed through the first chamber (C1) to allow steam to be discharged therethrough.
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公开(公告)号：US11976412B2
公开(公告)日：2024-05-07
申请号：US17466953
申请日：2021-09-03
Applicant: LG Electronics Inc.
Inventor： Semin Jang , Minji Kim , Jaehyung Kim , Joosik Jung
CPC classification number: D06F73/02 , D06F58/10 , D06F58/203 , D06F58/24
Abstract: A clothes treatment apparatus includes a first chamber for accommodating clothes, a second chamber under the first chamber, a blowing fan for suctioning air from the first chamber, a heat pump for compressing a refrigerant for heat exchange with the air suctioned by the blowing fan and discharging the heat-exchanged air to the first chamber, a steamer for generating and supplying steam, a water supply tank for supplying water to the steamer, a water drain tank for storing condensed water generated in the first chamber and the heat pump, a hanger bar positioned in the first chamber and configured to hold the clothes in the first chamber. The apparatus further includes a motor, a vibrating body for vibrating alternately in opposite rotation directions, and a motion converter for rotating together with the vibrating body and converting the vibration of the vibrating body to allow the hanger bar to reciprocate.
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公开(公告)号：US20230007858A1
公开(公告)日：2023-01-12
申请号：US17947580
申请日：2022-09-19
Applicant: LG Electronics Inc.
Inventor： Hyungha Kang , Jaehyung Kim , Semin Jang , Joosik Jung
Abstract: A clothing treatment apparatus includes a frame, a hanger body provided to hang clothing or a hanger, and a vibration module generating vibration, and configured to move the hanger body with respect to the frame. The vibration module includes a first eccentric portion rotating about a predetermined first rotation axis, a second eccentric portion rotating about a predetermined second rotation axis that is spaced apart from and parallel to the first rotation axis, and a vibrating body fixed to a predetermined central axis that is fixed to the frame and disposed between the first rotation axis and the second rotation axis. The first eccentric portion and the second eccentric portion rotate in the same direction to rotate the vibrating body about the central axis.
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公开(公告)号：US11535976B2
公开(公告)日：2022-12-27
申请号：US16427517
申请日：2019-05-31
Applicant: LG Electronics Inc.
Inventor： Jaehyung Kim , Semin Jang , Boram Noh
Abstract: A laundry treating apparatus has a cabinet including an inlet on a front surface, a door rotatably coupled to the cabinet to open and close the inlet, a first chamber in the cabinet to accommodate a clothing item therein, a supply portion communicating with the first chamber to supply at least one of air or moisture into the accommodation space, and a holding portion in at least one of the first chamber or the door. The holding holds or secures the clothing item in the accommodation space. The holding portion includes a fixing portion coupled to an inner surface of the first chamber or the door for securing the clothing item, and a pressing portion rotatably coupled to the inner surface for pressing the clothing item secured to the fixing unit. The pressing portion rotates in a height direction of the door to press the clothing item.
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公开(公告)号：US20220364293A1
公开(公告)日：2022-11-17
申请号：US17868387
申请日：2022-07-19
Applicant: LG Electronics Inc.
Inventor： Jaehyung KIM , Semin Jang
Abstract: A clothes treatment apparatus includes a frame; a hanger body configured to move with respect to the frame and provided to hang clothes or clothes hangers; a vibration module that generates vibrations by comprising at least one eccentric portion that rotates around at least one predetermined rotational axis in such a way that the weight is off-center, and that is connected to the hanger body to transmit the vibrations; and at least one elastic member that exerts an elastic force on the vibration module when the vibration module vibrates. The angular speed of the eccentric portion is changeable.
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