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公开(公告)号：US11434884B2
公开(公告)日：2022-09-06
申请号：US17245468
申请日：2021-04-30
申请人： LG ELECTRONICS INC.
发明人： Hyosang Yu , Sanga Park
IPC分类号： F04B17/03 , F04B7/02 , F04B9/06 , F04B19/04 , F04B39/00 , F04B39/02 , F04B39/12 , F16K15/02 , F25B1/02
摘要： A linear compressor includes a spring axially elastically supporting a driving assembly. The spring includes a spring body axially extending, a front spring link forming an end of the spring body by extending from a side of the spring body, and a rear spring link forming the other end of the spring body by extending from the other side of the spring body. Any one of the front spring link and the rear spring link is fixed to the driving assembly and the other one is fixed to a supporting assembly.
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公开(公告)号：US10323630B2
公开(公告)日：2019-06-18
申请号：US15496077
申请日：2017-04-25
申请人： LG ELECTRONICS INC.
发明人： Donghan Kang , Junghae Kim , Changkyu Kim , Hyunsoo Kim , Hyosang Yu
摘要： A linear compressor is provided that may include a shell; a compressor body accommodated in the shell to compress a refrigerant; a discharge cover assembly through which the refrigerant compressed in the compressor body may be discharged; a cover pipe that extends from the discharge cover assembly to discharge the refrigerant discharged into the discharge cover assembly to an outside of the discharge cover assembly; a discharge pipe coupled to the shell to discharge the refrigerant flowing along the cover pipe to an outside of the shell; a loop pipe having a first end connected to the cover pipe and a second end connected to the discharge pipe; and a coupling member that respectively couples both the first and second ends of the loop pipe to the cover pipe and the discharge pipe. The coupling member may include a connection member, a first portion of which is inserted into the loop pipe and a second portion of which is inserted into the discharge pipe or the cover pipe. The connection member may be formed of a steel material. At least one of the discharge pipe or the cover pipe may be formed of a steel material.
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公开(公告)号：US12044223B2
公开(公告)日：2024-07-23
申请号：US18097882
申请日：2023-01-17
申请人： LG Electronics Inc.
发明人： Sanga Park , Hyosang Yu , Sangsub Jeong
CPC分类号： F04B35/045 , F04B17/04 , F04B35/04 , F04B39/121 , F16F1/123
摘要： A linear compressor includes one spring assembly including a plurality of spring parts fixed to both side surfaces of a supporter and a rear cover and configured to support a load generated in the compressor. In addition, both side portions of the spring part are provided with fixing brackets coupled to the supporter and the rear cover, and the fixing bracket is provided with an insertion member or a bracket coupling member so that the coupling force of the spring part can be increased.
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公开(公告)号：US11268500B2
公开(公告)日：2022-03-08
申请号：US16703152
申请日：2019-12-04
申请人： LG Electronics Inc.
发明人： Hyosang Yu , Sanga Park
摘要： A linear compressor includes a piston that reciprocates on a spring central axis extending in an axial direction and a spring that axially elastically supports the piston. The spring includes a plurality of spring strands. The spring strands each include a spring body spirally extending along a spring central axis C, a front spring link forming an end of the spring body by extending from a side of the spring body, and a rear spring link forming the other end of the spring body by extending from the other side of the spring body. Of the spring strands, the front spring links are disposed axially in the same plane P1 and the rear spring links are disposed axially in the same plane P2.
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公开(公告)号：US11585333B2
公开(公告)日：2023-02-21
申请号：US16591191
申请日：2019-10-02
申请人： LG Electronics Inc.
发明人： Sanga Park , Hyosang Yu , Sangsub Jeong
摘要： A linear compressor includes one spring assembly including a plurality of spring parts fixed to both side surfaces of a supporter and a rear cover and configured to support a load generated in the compressor. In addition, both side portions of the spring part are provided with fixing brackets coupled to the supporter and the rear cover, and the fixing bracket is provided with an insertion member or a bracket coupling member so that the coupling force of the spring part can be increased.
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公开(公告)号：US11384745B2
公开(公告)日：2022-07-12
申请号：US16707942
申请日：2019-12-09
申请人： LG Electronics Inc.
发明人： Hyosang Yu , Sanga Park
IPC分类号： F04B17/03 , F04B7/02 , F04B9/06 , F04B19/04 , F04B39/00 , F04B39/02 , F04B39/12 , F16K15/02 , F25B1/02
摘要： The present invention relates to a linear compressor. The linear compressor according to an aspect of the present invention includes a spring axially elastically supporting a driving assembly. The spring includes a spring body axially extending, a front spring link forming an end of the spring body by extending from a side of the spring body, and a rear spring link forming the other end of the spring body by extending from the other side of the spring body. Any one of the front spring link and the rear spring link is fixed to the driving assembly and the other one is fixed to a supporting assembly.
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公开(公告)号：US10928109B2
公开(公告)日：2021-02-23
申请号：US16099000
申请日：2017-04-07
申请人： LG Electronics Inc.
发明人： Jaeyoun Lim , Byunghoon Woo , Hyosang Yu , Seongho Ha , Jungwan Heo
摘要： A linear compressor includes: a shell; a cylinder provided inside the shell; a frame coupled to an outer side of the cylinder; a piston configured to reciprocate in an axial direction; a motor that supplies power to the piston; and a spring mechanism coupled to the piston. The spring mechanism includes: a support connected to the piston and including a spring support unit having one or more insertion holes; a first coupling protrusion that extends from the rear side of the spring support unit along the edge of the insertion hole; a support cap inserted into the insertion hole and including a second coupling protrusion protruding from the front side of the spring support unit; a first resonant spring inserted into the outer circumferential surface of the second coupling protrusion; and a second resonant spring inserted into the outer circumferential surface of the first coupling protrusion.
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公开(公告)号：US11208989B2
公开(公告)日：2021-12-28
申请号：US16514570
申请日：2019-07-17
申请人： LG Electronics Inc.
发明人： Hyosang Yu , Sanga Park
摘要： A linear compressor includes a piston that reciprocates on a spring central axis extending in an axial direction and a spring that axially elastically supports the piston. The spring includes a plurality of spring strands. The spring strands each include a spring body spirally extending along a spring central axis C, a front spring link forming an end of the spring body by extending from a side of the spring body, and a rear spring link forming the other end of the spring body by extending from the other side of the spring body. Of the spring strands, the front spring links are disposed axially in the same plane P1 and the rear spring links are disposed axially in the same plane P2.
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公开(公告)号：US11204020B2
公开(公告)日：2021-12-21
申请号：US16514496
申请日：2019-07-17
申请人： LG Electronics Inc.
发明人： Hyosang Yu , Sanga Park
IPC分类号： F04B17/03 , F25B1/02 , F04B7/02 , F04B9/06 , F04B19/04 , F04B39/00 , F04B39/02 , F04B39/12 , F16K15/02
摘要： The present invention relates to a linear compressor. The linear compressor according to an aspect of the present invention includes a spring axially elastically supporting a driving assembly. The spring includes a spring body axially extending, a front spring link forming an end of the spring body by extending from a side of the spring body, and a rear spring link forming the other end of the spring body by extending from the other side of the spring body. Any one of the front spring link and the rear spring link is fixed to the driving assembly and the other one is fixed to a supporting assembly.
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公开(公告)号：US09315920B2
公开(公告)日：2016-04-19
申请号：US14319976
申请日：2014-06-30
申请人： LG ELECTRONICS INC.
发明人： Hyunggu Kim , Hwankuk Yuh , Hyosang Yu
IPC分类号： H01L27/15 , H01L29/26 , H01L31/12 , H01L33/00 , C30B29/40 , C30B25/18 , C30B25/04 , H01L21/02 , H01L33/16 , H01L33/20 , H01L33/12
CPC分类号： C30B29/403 , C30B25/04 , C30B25/183 , H01L21/0237 , H01L21/02433 , H01L21/02458 , H01L21/02516 , H01L21/0254 , H01L21/0262 , H01L21/02639 , H01L21/02647 , H01L33/007 , H01L33/12 , H01L33/16 , H01L33/20 , Y10T428/24355
摘要： A growth substrate including a substrate having a growth surface including a plurality of steps inclining in a first direction; a first layer disposed on the growth surface, the first layer including an A-plane or an M-plane in an upper part thereof, a plurality of protrusions having an inclined surface on an upper surface thereof, and nitride; a mask layer including a dielectric material and having at least a portion disposed on the protrusions; and a second layer disposed on the mask layer and including nitride.
摘要翻译： 一种生长衬底，包括具有包括在第一方向上倾斜的多个台阶的生长表面的衬底; 设置在所述生长面上的第一层，所述第一层在其上部包括A面或M面，在其上表面具有倾斜表面的多个突起和氮化物; 掩模层，其包括介电材料，并且至少具有设置在所述突起上的部分; 以及设置在掩模层上并包括氮化物的第二层。
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