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公开(公告)号:US12078167B2
公开(公告)日:2024-09-03
申请号:US17848344
申请日:2022-06-23
申请人: Copeland Europe GmbH
发明人: Xiaogeng Su , Linus Dellweg , Bhupendra Kumar , Francis Leon Simon Beckers , Colin Edward Bates , Mark William Lyttle
CPC分类号: F04C18/0215 , H01R4/029 , H01R4/643 , H01R4/70 , F04C23/008 , F04C2230/231 , F04C2240/30 , F04C2240/803
摘要: A compressor for compressing a refrigerant is described. The compressor comprises a case having at least one curved portion and at least one opening, wherein the opening is located in the at least one curved portion, an electrical terminal arranged within the at least one opening and fixed to the case, wherein the at least one opening is an elliptical opening. Also, an electrical terminal for use with a compressor is described.
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公开(公告)号:US12031440B2
公开(公告)日:2024-07-09
申请号:US18152389
申请日:2023-01-10
申请人: LG Electronics Inc.
发明人: Kwangkyou Lee , Jinhee Lee , Jinho Bae , Jaeyeol Lee
IPC分类号: F01C21/00 , F04C18/356 , F04C29/00 , F04C29/06 , F25B43/00
CPC分类号: F01C21/007 , F04C18/356 , F04C29/0092 , F04C29/06 , F25B43/006 , F04C2230/231 , F04C2240/804 , F04C2270/12
摘要: An accumulator fixing device for a compressor includes a bracket body, a first arm portion extending from the bracket body and coupled to an accumulator, and a second arm portion extending from the bracket body and coupled to a housing of a compressor. The bracket body has a cavity formed concavely on one surface facing the compressor to reduce vibration generated and transmitted from the compressor.
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公开(公告)号:US20230204031A1
公开(公告)日:2023-06-29
申请号:US18112620
申请日:2023-02-22
IPC分类号: F04C18/02
CPC分类号: F04C18/0215 , F04C2230/231 , F04C2240/30
摘要: A compressor includes a casing, a housing inside the casing, and first and second welds. The casing includes a tubular barrel casing and an end casing. The first weld welds the barrel casing and the housing together. The second weld welds the barrel casing and the end casing together along a circumferential direction. The second weld includes a repeatedly welded portion formed by one end portion and an other end portion of the second weld overlapping each other, or the second weld includes a plurality of second welds each including a repeatedly welded portion formed by an end portion of the second weld and an end portion of an other one of the second welds overlapping each other. The repeatedly welded portion are formed to reduce deformation of the barrel casing. The repeatedly welded portion and the first weld are aligned along an axial direction of the barrel casing.
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公开(公告)号:US20160341199A1
公开(公告)日:2016-11-24
申请号:US15091676
申请日:2016-04-06
申请人: LG ELECTRONICS INC.
发明人: Changjun NOH , Yeongcheol KO
IPC分类号: F04C18/113 , F04C29/00
CPC分类号: F04C18/113 , F04C18/356 , F04C23/008 , F04C29/0085 , F04C2230/231 , F04C2240/30
摘要: A rotary compressor and a method for manufacturing a rotary compressor are provided. The rotary compressor may include a first case in which a stator may be provided, and a second case provided at one side of the first case and to which a compression mechanism may be coupled. The second case may include a first extension to which the compression mechanism may be welded, a step that extends to be stepped from the first extension, and a second extension that extends from the step. The second extension may be welded to the first case.
摘要翻译: 提供一种旋转式压缩机和旋转式压缩机的制造方法。 旋转压缩机可以包括其中可以设置定子的第一壳体和设置在第一壳体的一侧并且可以联接压缩机构的第二壳体。 第二壳体可以包括可以焊接压缩机构的第一延伸部,从第一延伸部延伸到阶梯状的台阶,以及从台阶延伸的第二延伸部。 第二延伸部可以焊接到第一壳体。
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公开(公告)号:US20160315517A1
公开(公告)日:2016-10-27
申请号:US15100576
申请日:2014-12-02
发明人: Keiji AOTA , Akinobu ISHIZAKI
CPC分类号: H02K3/345 , F04C18/00 , F04C29/0057 , F04C29/0085 , F04C2210/26 , F04C2230/231 , F04C2240/30 , F04C2240/40 , H02K3/325 , H02K3/38 , H02K3/522 , H02K7/14 , H02K2203/06
摘要: A compressor includes a casing, a compression mechanism arranged inside the casing, a motor arranged inside the casing, and an insulation sheet. The motor drives the compression mechanism. The motor is a concentrated-winding motor having a stator that has a plurality of teeth, and an insulator adjacent to the stator, with windings wound about the teeth with the insulator interposed between the windings and the teeth. The insulation sheet is arranged between the casing and crossover wires of the windings.
摘要翻译: 压缩机包括壳体,布置在壳体内的压缩机构,布置在壳体内的马达和绝缘片。 电机驱动压缩机构。 电动机是具有多个齿的定子和与该定子相邻的绝缘体的集中绕组电动机,其绕组缠绕在绕组和齿之间的绝缘体上。 绝缘片布置在绕组的外壳和分接线之间。
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公开(公告)号:US08776916B2
公开(公告)日:2014-07-15
申请号:US13175093
申请日:2011-07-01
申请人: Aaron J. Dick
发明人: Aaron J. Dick
IPC分类号: E21B4/02
CPC分类号: E21B4/02 , F01C21/08 , F03C2/08 , F04C2/1071 , F04C2230/231
摘要: In an aspect, a drilling motor is provided that in one embodiment includes a stator and a rotor configured to be disposed in the stator, wherein the rotor includes a lobe member having an elastically deformable surface configured to provide an interference seal between the stator and the rotor.
摘要翻译: 在一方面,提供了一种钻孔电动机,其在一个实施例中包括定子和被配置为设置在定子中的转子,其中转子包括具有弹性变形表面的凸角构件,该构件构造成在定子和 转子。
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公开(公告)号:US08690558B2
公开(公告)日:2014-04-08
申请号:US13438817
申请日:2012-04-03
申请人: Mitsuhiko Kishikawa , Takashi Hirouchi , Hiroyuki Yamaji , Mikio Kajiwara , Satoshi Yamamoto , Mie Arai
发明人: Mitsuhiko Kishikawa , Takashi Hirouchi , Hiroyuki Yamaji , Mikio Kajiwara , Satoshi Yamamoto , Mie Arai
CPC分类号: F01C21/108 , F04C18/0215 , F04C18/322 , F04C18/356 , F04C23/008 , F04C2230/231 , F04C2230/60 , Y10T29/49229 , Y10T29/49236 , Y10T29/4924 , Y10T29/49245
摘要: The compressor includes a first constituent element and a first slider. The first constituent element is capable of being laser welded. The first slider is composed of cast iron capable of being laser welded and having a carbon content of from 2.0 wt % or more to 2.7 wt % or less. This first slider is joined to the first constituent element by laser welding without using a filler.
摘要翻译: 压缩机包括第一构成元件和第一滑块。 第一组成元件可以被激光焊接。 第一滑块由能够被激光焊接且碳含量为2.0重量%以上至2.7重量%以下的铸铁构成。 该第一滑块通过激光焊接而不使用填充物与第一组成元件连接。
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公开(公告)号:US20120156067A1
公开(公告)日:2012-06-21
申请号:US13400882
申请日:2012-02-21
IPC分类号: F04B35/04
CPC分类号: F04C29/065 , F04B35/04 , F04C18/322 , F04C23/001 , F04C23/008 , F04C29/068 , F04C2230/231 , F04C2240/30
摘要: A compressor includes a closed container and a compression element that are welded together at least three welding points. The closed container has a suction port with a suction tube fitted to the suction port of the closed container with the suction tube being arranged and configured to suck a refrigerant gas, and the suction tube has a central axis that lies in a plane which is orthogonal to the central axis of the closed container and that passes through the suction port. The welding points are arranged such that straight lines connecting all combinations of any two of the welding points are neither parallel to the central axis of the suction tube nor perpendicular to the central axis of the suction tube, to reduce vibrations of the suction tube that occur when vibrations of the motor are transmitted to the closed container.
摘要翻译: 压缩机包括密封容器和压缩元件,其被焊接在至少三个焊接点上。 密封容器具有吸入口,吸入管装配到密闭容器的吸入口,吸入管被布置和构造成吸入制冷剂气体,并且吸入管具有位于正交的平面中的中心轴线 到密封容器的中心轴线并穿过吸入口。 焊接点被布置成使得连接任何两个焊接点的所有组合的直线既不平行于吸入管的中心轴线也不垂直于吸入管的中心轴线,以减少发生的吸管的振动 当电动机的振动传递到密闭容器时。
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公开(公告)号:US20110129377A1
公开(公告)日:2011-06-02
申请号:US12950031
申请日:2010-11-19
申请人: Chi-Shun Huang , Tsung-Han Tsai
发明人: Chi-Shun Huang , Tsung-Han Tsai
CPC分类号: F04C18/0215 , F01C21/007 , F01C21/10 , F04C23/008 , F04C2230/20 , F04C2230/231 , F04C2230/603 , Y10T29/4924
摘要: The present invention discloses a scroll compressor and a method for manufacturing the same. The scroll compressor comprises a housing assembly, a motor assembly, a major shaft supporting base, a rotating shaft, and a compressing assembly; the housing assembly comprises a bottom case and a top cover; the motor assembly comprises a fixed unit and a rotating unit; the compressing assembly comprises a fixed compressing member and a rotating compressing member; the method for manufacturing the scroll compressor comprises the steps of: mounting the fixed unit in the bottom case; combining the rotating unit with the rotating shaft; fitting the rotating unit on the center of the fixed unit; disposing the major shaft supporting base on the rotating shaft; disposing the rotating compressing member and the fixed compressing member in the bottom case; and combining the top cover with an upper opening of the bottom case and then finishing the manufacture of the scroll compressor.
摘要翻译: 本发明公开了一种涡旋式压缩机及其制造方法。 涡旋压缩机包括壳体组件,马达组件,主轴支撑基座,旋转轴和压缩组件; 壳体组件包括底壳和顶盖; 马达组件包括固定单元和旋转单元; 压缩组件包括固定压缩构件和旋转压缩构件; 制造涡旋压缩机的方法包括以下步骤:将固定单元安装在底壳中; 将旋转单元与旋转轴组合; 将旋转单元安装在固定单元的中心; 将主轴支撑基座安装在旋转轴上; 将旋转压缩构件和固定压缩构件设置在底壳中; 并将顶盖与底壳的上开口相结合,然后完成涡旋压缩机的制造。
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公开(公告)号:US20100215533A1
公开(公告)日:2010-08-26
申请号:US12709051
申请日:2010-02-19
IPC分类号: F01C1/063
CPC分类号: F04C23/008 , F04C18/0215 , F04C18/0246 , F04C27/00 , F04C29/028 , F04C2230/231 , F04C2240/806 , F05C2201/0475
摘要: A scroll type compressor including a fixed scroll having a suction opening, a movable scroll, a hermetically sealed container having an upper cap in which the fixed scroll and the movable scroll are mounted, and a suction pipe that penetrates through the upper cap and is engagedly fitted through an O ring in the suction opening of the fixed scroll at a lower portion thereof. The upper cap is provided with a pipe stand formed of iron at a suction-pipe penetrating portion thereof, and the suction pipe comprises an iron lower suction member that is engagedly fitted in the suction opening of the fixed scroll and an O-ring groove in which the O ring is fitted, and a copper upper suction member that is joined to the lower suction member by brazing and engagedly fitted in the pipe stand, the upper suction member and the pipe stand being joined to each other by brazing.
摘要翻译: 一种涡旋式压缩机,包括具有吸入口的固定涡旋件,可动涡旋件,安装有固定涡旋件和可动涡旋件的上盖的密封容器,以及穿过上盖并被接合的吸入管 在固定涡卷的下部的吸入口中通过O形环安装。 上盖在其吸管贯通部分设置有由铁构成的管架,吸入管包括与下固定涡旋件的吸入口啮合配合的铁下抽吸构件和O形环槽 所述O形环安装在所述管座上,所述铜上抽吸构件通过钎焊并嵌合配合在所述管架中而与所述下抽吸构件接合,所述上抽吸构件和所述管架通过钎焊彼此接合。
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