公开(公告)号：US20160088989A1

公开(公告)日：2016-03-31

申请号：US14642179

申请日：2015-03-09

Applicant: LG ELECTRONICS INC.

Inventor： Kietak HYUN ,  Seungyeop LEE ,  Hyukjin AHN

IPC: A47L9/16 ,  B04C3/04 ,  B01D50/00 ,  B01D45/16 ,  B01D46/48

CPC classification number: A47L9/1641 ,  A47L9/1608 ,  A47L9/1625 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  B01D45/16 ,  B01D46/48 ,  B01D50/002 ,  B04C3/04

Abstract: A dust collector for a vacuum cleaner disclosed herein includes a first cyclone to primarily separate dust from air introduced from a lower portion thereof with containing foreign materials and discharge the separated dust into the first dust storing unit, a second cyclone extending in an intersecting direction with an extending direction of the first cyclone and configured to secondarily separate fine dust from the air introduced from the first cyclone and discharge the separated fine dust into a second dust storing unit, and a lower cover defining a bottom surface of the first dust storing unit, the second dust storing unit and the first cyclone and coupled to the first dust storing unit by a hinge such that the foreign materials collected in the first dust storing unit, the second dust storing unit and the first cyclone are discharged upon being open.

Abstract translation: 本文公开的用于真空吸尘器的集尘器包括：第一旋风分离器，主要从其下部引入的空气主要分离灰尘并含有异物并将分离的灰尘排放到第一灰尘储存单元中;第二旋风分离器， 所述第一旋风分离器的延伸方向，并且被配置为从所述第一旋风分离器引入的空气二次分离细粉尘，并将分离的细粉尘排出到第二除尘单元中;以及下盖，限定所述第一除尘单元的底面， 第二除尘单元和第一旋风分离器，并且通过铰链联接到第一除尘单元，使得收集在第一除尘单元，第二除尘单元和第一旋风分离器中的异物在打开时被排出。

公开(公告)号：US20180279846A1

公开(公告)日：2018-10-04

申请号：US15524584

申请日：2015-11-20

Applicant: LG ELECTRONICS INC.

Inventor： Kietak HYUN ,  Seungyeop LEE ,  Hyukjin AHN

IPC: A47L9/16

Abstract: The present disclosure discloses a dust collector for a vacuum cleaner including a first cyclone installed within an outer case to filter out dust from air inhaled from an outside thereof and introduce the air from which dust has been filtered out into an inside thereof, a plurality of second cyclones accommodated in the inside of the first cyclone to separate fine dust from the air introduced to the inside of the first cyclone, and a cover member disposed to cover an inlet of the second cyclone, wherein cyclones disposed adjacent to each other among the first and the second cyclones limit a first space within the first cyclone, and the cover member forms a second space communicating with the first space between the inlet and the cover member, and a guide vane extended in a spiral shape along an inner circumference thereof is provided at the inlet to induce rotational flow in air introduced to an inside of the second cyclone through the first and the second space.

公开(公告)号：US20170296017A1

公开(公告)日：2017-10-19

申请号：US15487821

申请日：2017-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Kietak HYUN ,  Hyukjin AHN ,  Hyungsoon LEE ,  Soohan EO ,  Sangchul LEE ,  Jungmin KO

IPC: A47L9/16 ,  A47L9/12 ,  B04C9/00 ,  B04C5/28 ,  B04C5/26 ,  B04C5/187 ,  B04C5/13 ,  B04C5/081 ,  A47L5/36 ,  B04C5/04

CPC classification number: A47L9/1608 ,  A47L5/362 ,  A47L9/127 ,  A47L9/1633 ,  A47L9/1641 ,  A47L9/165 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/1691 ,  B04C5/06 ,  B04C5/081 ,  B04C5/103 ,  B04C5/13 ,  B04C5/185 ,  B04C5/28 ,  B04C7/00 ,  B04C9/00 ,  B04C2009/004

Abstract: A dust collector includes a primary cyclone unit to separate dust from air introduced from outside dust collector and a secondary cyclone unit includes axial cyclones which separate fine dust from air introduced in an axial direction. The secondary cyclone unit includes a first group of axial cyclones disposed along a circumference of a first circle so as to contact an inner circumferential surface of an inner case, and formed to be partially spaced apart from the inner circumferential surface of the inner case to form first passages therebetween; and a second group of axial cyclones disposed to contact each other along a circumference of a second circle concentric with the first circle and smaller than the first circle, and formed to contact some of the first group of axial cyclones and to be spaced apart from others of the first group axial cyclones to form second passages therebetween.

公开(公告)号：US20150167229A1

公开(公告)日：2015-06-18

申请号：US14569056

申请日：2014-12-12

Applicant: LG Electronics Inc.

Inventor： Hyukjin AHN ,  Sungho Song ,  Sungmin Ye

IPC: D06F87/00 ,  D06F39/02

CPC classification number: D06F39/02 ,  D06F39/008 ,  D06F58/203

Abstract: A fabric treatment apparatus including a fabric receiving unit having a fabric receiving space formed therein, a steam spray device for supplying evaporation heat to water introduced thereinto to generate steam to be sprayed to the fabric receiving unit, and an additive supply device for receiving an additive to be dissolved in water flowing to the steam spray device, the additive supply device having a hole, through which water to be mixed with the additive is introduced, the hole being opened by fluid pressure of water flowing to the steam spray device.

Abstract translation: 一种织物处理设备，包括具有形成在其中的织物接收空间的织物接收单元，用于向引入其中的水提供蒸发热量以产生要喷射到织物接收单元的蒸汽的蒸汽喷射装置，以及用于接收添加剂的添加剂供给装置 溶解在流入蒸汽喷射装置的水中，添加剂供给装置具有一个孔，通过该孔与待添加剂混合的水，该孔由流过蒸汽喷射装置的水的流体压力打开。