-
公开(公告)号：US09784271B2
公开(公告)日：2017-10-10
申请号：US14703159
申请日：2015-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Honggyun Jin , Munyoung Lee , Nara Han
CPC classification number: F04C18/0215 , F04C23/008 , F04C27/005 , F04C27/008 , F04C28/26 , F04C29/02 , F04C29/122 , F05C2225/04 , F05C2251/14 , F05C2253/04
Abstract: A scroll compressor is provided that may include a first scroll, a second scroll that defines a plurality of compression chambers together with the first scroll, the second scroll having a discharge hole that communicates with a compression chamber among the plurality of compression chambers, a back pressure plate that defines a back pressure chamber to accommodate a refrigerant discharged from the discharge hole, a floating plate to define the back pressure chamber, and a sealing member to prevent the refrigerant from flowing between a first surface, which may be a sliding surface of the floating plate, and a second surface, which may face the first surface, of the back pressure plate. The sealing member may include a seal cover that contacts the other one of the first and second surfaces, and a seal, a portion of which may be accommodated in the seal cover. The seal cover may have a friction coefficient less than a friction coefficient of the seal.
-
公开(公告)号：US09752578B2
公开(公告)日：2017-09-05
申请号：US14693946
申请日：2015-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Nara Han , Kiuk Lee , Kiwon Park
CPC classification number: F04C18/0223 , F04C18/0215 , F04C23/008 , F04C29/005 , F04C2240/52 , Y10T29/49242
Abstract: A scroll compressor and a method for assembling a scroll compressor are provided. The scroll compressor may include a casing including a rotational shaft, a main frame coupled to an inside of the casing, a first scroll that revolves due to rotation of the rotational shaft, the first scroll being supported by the main frame, and a second scroll disposed on or at a side of the first scroll to define a plurality of compression chambers together with the first scroll. The second scroll may include a head plate including a wrap, and at least one coupling guide that extends from the head plate. The at least one coupling guide may include a first reference pin coupling hole, into which a reference pin may be inserted, and a guide hole, into which a coupling member may be inserted.
-
公开(公告)号：US09546657B2
公开(公告)日：2017-01-17
申请号：US14827798
申请日：2015-08-17
Applicant: LG ELECTRONICS INC.
Inventor： Kiuk Lee , Suchul Kim , Nara Han
CPC classification number: F04C18/00 , F04C18/0215 , F04C23/008 , F04C2230/60 , F04C2230/603 , F04C2240/30 , Y10T29/4924 , Y10T29/49242
Abstract: A compressor having a lower frame and a method of manufacturing the same are disclosed. The compressor may include a cylindrical shell, a rotational shaft rotatably mounted in the cylindrical shell, a rotor and a stator that rotates the rotational shaft, a compression device driven by the rotational shaft, a lower bearing configured to rotatably support one side of the rotational shaft, a lower frame configured to support the lower bearing, the lower frame being configured to be press-fitted into a lower end portion of the cylindrical shell, and a base configured to seal the lower end portion of the cylindrical shell. The lower frame may include a main body configured to be press-fitted onto an inner circumferential surface of the cylindrical shell and a flange that extends from the main body, the flange being configured to limit a press-fit depth by contacting the lower end portion of the cylindrical shell.
Abstract translation: 公开了一种具有下框架的压缩机及其制造方法。 压缩机可以包括圆筒形壳体，可旋转地安装在圆柱形壳体中的旋转轴，转子和使旋转轴旋转的定子，由旋转轴驱动的压缩装置，下轴承，其构造成可旋转地支撑转动的一侧 轴，构造成支撑下轴承的下框架，下框架被构造成压配合到圆柱形壳体的下端部分中，以及基部，其构造成密封圆柱形壳体的下端部分。 下框架可以包括构造成压配合到圆筒形壳体的内圆周表面上的主体和从主体延伸的凸缘，凸缘构造成通过使下端部分接触来限制压配合深度 的圆柱形外壳。
-
14.发明申请公开(公告)号：US20150354568A1
公开(公告)日：2015-12-10
申请号：US14827798
申请日：2015-08-17
Applicant: LG ELECTRONICS INC.
Inventor： Kiuk LEE , Suchul Kim , Nara Han
IPC: F04C18/02
CPC classification number: F04C18/00 , F04C18/0215 , F04C23/008 , F04C2230/60 , F04C2230/603 , F04C2240/30 , Y10T29/4924 , Y10T29/49242
Abstract: A compressor having a lower frame and a method of manufacturing the same are disclosed. The compressor may include a cylindrical shell, a rotational shaft rotatably mounted in the cylindrical shell, a rotor and a stator that rotates the rotational shaft, a compression device driven by the rotational shaft, a lower bearing configured to rotatably support one side of the rotational shaft, a lower frame configured to support the lower bearing, the lower frame being configured to be press-fitted into a lower end portion of the cylindrical shell, and a base configured to seal the lower end portion of the cylindrical shell. The lower frame may include a main body configured to be press-fitted onto an inner circumferential surface of the cylindrical shell and a flange that extends from the main body, the flange being configured to limit a press-fit depth by contacting the lower end portion of the cylindrical shell.
Abstract translation: 公开了一种具有下框架的压缩机及其制造方法。 压缩机可以包括圆筒形壳体，可旋转地安装在圆柱形壳体中的旋转轴，转子和使旋转轴旋转的定子，由旋转轴驱动的压缩装置，下轴承，其构造成可旋转地支撑转动的一侧 轴，构造成支撑下轴承的下框架，下框架被构造成压配合到圆柱形壳体的下端部分中，以及基部，其构造成密封圆柱形壳体的下端部分。 下框架可以包括构造成压配合到圆筒形壳体的内圆周表面上的主体和从主体延伸的凸缘，凸缘构造成通过使下端部分接触来限制压配合深度 的圆柱形外壳。
-
-
-
Search Results
14
records
(took 0.03 seconds)
