公开(公告)号：US10428811B2

公开(公告)日：2019-10-01

申请号：US14936320

申请日：2015-11-09

Applicant: LG Electronics Inc.

Inventor： Yongjin Yang ,  Jaeho Cho ,  Dowan Kim

IPC: F04B39/12 ,  F04B53/00 ,  F04B53/14 ,  F04B37/00 ,  F16L25/14 ,  F16L25/00 ,  F04B39/00

Abstract: The present disclosure relates to a reciprocating compressor and a method for assembling the same. According to an embodiment of the present disclosure, a reciprocating compressor includes: a shell to which a discharge pipe is coupled; a driving unit mounted inside the shell to generate a rotary force; a compression unit having a connecting rod configured to convert the rotary force to a straight driving force, a piston connected to the connecting rod, and a cylinder into which the piston is movably inserted; a discharge hose from which a refrigerant compressed in the cylinder is discharged, and disposed to abut an inner circumferential surface of the shell; and a connection member configured to connect the discharge hose to the discharge pipe, wherein at least a portion of the connection member is inserted into an inner portion of the discharge pipe, and another portion thereof is supported outside the discharge pipe.

公开(公告)号：US10267301B2

公开(公告)日：2019-04-23

申请号：US14936487

申请日：2015-11-09

Applicant: LG ELECTRONICS INC.

Inventor： Dowan Kim ,  Sanghyun Lim ,  Inho Son

IPC: F04B39/00 ,  F04B35/01 ,  F04B39/12 ,  F04B39/14

Abstract: A reciprocating compressor including a shell, a suction pipe, a driver located at the inner portion of the shell to generate a rotary force, a compressor located in the shell and a muffler assembly is provided. The compressor includes a connecting rod configured to convert the rotary force to a linear driving force, a piston connected to the connecting rod and a cylinder into which the piston is movably inserted is provided. The muffler assembly is configured to transfer a refrigerant suctioned through the suction pipe to the cylinder and includes a suction muffler having an inner portion and a suction hole through which a refrigerant is suctioned, an inner pipe installed at the inner portion of the suction muffler, the inner pipe having a bent portion, the inner pipe providing communication between the suction hole and the cylinder and a coupler disposed at the bent portion.

公开(公告)号：US20180223825A1

公开(公告)日：2018-08-09

申请号：US15873968

申请日：2018-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Jaeho Cho ,  Dowan Kim

IPC: F04B39/12 ,  F04B39/00 ,  F04B41/02 ,  F16L17/06

CPC classification number: F04B39/123 ,  B29C45/1704 ,  B29K2077/00 ,  B29L2031/7496 ,  F04B39/0055 ,  F04B39/0061 ,  F04B39/0072 ,  F04B39/121 ,  F04B41/02 ,  F16L17/063

Abstract: A reciprocating compressor and a method of manufacturing a reciprocating compressor. The reciprocating compressor may include a discharge muffler forming a discharge chamber in which refrigerant compressed in a compression chamber flows and a discharge hose that extends from the discharge muffler to guide discharge of the refrigerant and coupled to the discharge pipe. At least a portion of the discharge muffler and the discharge hose are integrally formed using injection molding.

公开(公告)号：US20180180037A1

公开(公告)日：2018-06-28

申请号：US15850282

申请日：2017-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Dowan Kim ,  Jaeho Cho ,  lnyong Choi

IPC: F04B39/12

CPC classification number: F04B39/123 ,  F04B35/045 ,  F04B39/121

Abstract: A reciprocating compressor is provided. The reciprocating compressor may include a connector coupled to a discharge hose and a discharge pipe, a cutout formed in the connector or the discharge pipe, and a clamp inserted into the cutout. The connector and the discharge pipe may be supported by the clamp.

公开(公告)号：US09574295B2

公开(公告)日：2017-02-21

申请号：US14169615

申请日：2014-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunmi Kim ,  Dowan Kim ,  Youngkee Oh

IPC: D06F35/00 ,  D06F39/00 ,  D06F39/04 ,  D06F39/08

CPC classification number: D06F35/006 ,  D06F39/003 ,  D06F39/008 ,  D06F39/04 ,  D06F39/087 ,  D06F2202/10 ,  D06F2204/04 ,  D06F2204/08

Abstract: Disclosed are a washing machine that performs a washing course by heating wash water and a control method thereof. The method may include selecting a certain washing course from a plurality of washing courses, sensing an amount of laundry received in an inner tub and determining a wash water level required for main washing of the determined amount of laundry, supplying wash water up to a wash water level for generation of steam such that a portion of the laundry is moistened, the wash water level being higher than a bottom surface of the inner tub and lower than the wash water level for main washing, heating the wash water to a first set temperature and driving a wash water heater to generate steam from the wash water, supplying additional wash water up to the wash water level for main washing, and performing a main washing cycle.

Abstract translation: 公开了一种通过加热洗涤水进行洗涤过程的洗衣机及其控制方法。 该方法可以包括从多个洗涤过程中选择一个特定的洗涤过程，感测在内桶中接收的衣物量，并且确定主洗涤所确定量的衣物所需的洗涤水位，将洗涤水供应至洗涤 用于产生蒸汽的水位，使得衣物的一部分被润湿，洗涤水位高于内桶的底表面并且低于主洗涤的洗涤水位，将洗涤水加热到第一设定温度 并且驱动洗涤水加热器以从洗涤水产生蒸汽，向主洗涤的洗涤水位提供额外的洗涤水，并进行主洗涤循环。