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1. 发明授权

EP3242028B1 LINEAR COMPRESSOR 有权转让
公开(公告)号：EP3242028B1
公开(公告)日：2018-11-21
申请号：EP17168974.8
申请日：2017-05-02
申请人： LG Electronics Inc.
发明人： LEE, Kyeongweon , KIM, Jeehyun , PARK, Joonsung , WOO, Byunghoon , HAN, Youngcheol
IPC分类号： F04B39/02 , F04B39/12 , F04B35/04
CPC分类号： F25B43/02 , F04B35/04 , F04B35/045 , F04B39/0061 , F04B39/0284 , F04B39/121 , F04B39/16
摘要： A linear compressor is provided that may include a casing, a compressor body accommodated in the casing and defining a compression space for a refrigerant, a suction pipe coupled to a first side of the casing to supply the refrigerant to the compression space, a discharge pipe coupled to a second side of the casing to discharge the refrigerant compressed in the compression space outside of the casing, a process pipe coupled to the second side of the casing spaced apart from the discharge pipe to inject a refrigerant for supplement into the casing, and a separator that separates a mixed fluid of a refrigerant and oil injected through the process pipe.

2. 发明授权

EP1947338B1 Air Compressor 有权
公开(公告)号：EP1947338B1
公开(公告)日：2018-10-10
申请号：EP08100217.2
申请日：2008-01-08
申请人： Black & Decker, Inc.
发明人： Hardin, John W , Wood, Mark W , Bezold, John R , Hathcock, Lance S , Smith, David C , Kreutzer, Gary C , Jordan, Steve A
IPC分类号： F04B39/02 , F04B39/06 , F04B39/12 , F04B53/16 , F04B53/18
CPC分类号： F04B39/064 , F04B39/02 , F04B39/0238 , F04B39/0253 , F04B39/0269 , F04B39/0284 , F04B39/0292 , F04B39/06 , F04B39/123 , F04B53/162 , F04B53/18
摘要： An air compressor that employs splash lubrication to lubricate and cool a piston kit that includes a cylinder and a piston reciprocating in the cylinder. In one form, cooling channels can be coupled to or formed on the cylinder to direct the lubricant that is splashed onto the cylinder to drain in a desired manner, such as helically around the exterior of the cylinder, to more effectively cool the piston kit. In another form, the cylinder can include an annular flange that can be bigger in diameter than a remainder of the cylinder. The annular flange can be received into a counterbore in a cylinder block. A cylinder head, which can be fastened to the cylinder block, can apply a clamping force to the annular flange to clamp or fix the cylinder to cylinder.

3. 发明公开

EP3219990A1 SUCTION LINE ARRANGEMENT FOR MULTIPLE COMPRESSOR SYSTEM 审中-公开
标题翻译：多压缩机系统的吸收线布置
公开(公告)号：EP3219990A1
公开(公告)日：2017-09-20
申请号：EP17160627.0
申请日：2017-03-13
申请人： Emerson Climate Technologies, Inc.
发明人： SCHAEFER, James A. , CLENDENIN, Harry B.
IPC分类号： F04C23/00 , F04B39/12
CPC分类号： F04C27/008 , F04B39/0284 , F04B39/121 , F04B39/123 , F04B41/06 , F04C18/0215 , F04C23/001 , F04C23/003 , F04C23/008 , F04C29/02 , F04C29/12 , F04C2240/70 , F04C2240/806
摘要： A compressor includes a shell assembly and a compression mechanism disposed within the shell assembly. The shell assembly includes first and second end caps. A suction chamber is disposed within the shell assembly between the first end cap and the second end cap. A discharge chamber and oil sump may be disposed within the shell assembly. The shell assembly includes at least one suction opening into the suction chamber. A distributor is in communication with one of the suction openings. Plugs may sealingly engage another one of the suction openings. The distributor includes an inlet path and first and second outlet paths. A suction line is coupled to the inlet path. The suction line includes at least first and second portions. A first plane bisecting the second portion along a length of the second portion is perpendicular to a second plane that bisects the first and second outlet paths.
摘要翻译：压缩机包括外壳组件和设置在外壳组件内的压缩机构。壳组件包括第一和第二端盖。抽吸室布置在第一端盖和第二端盖之间的外壳组件内。排放室和油槽可以设置在壳体组件内。壳体组件包括进入吸入室的至少一个吸入口。分配器与其中一个吸入口连通。塞子可以密封地接合另一个抽吸开口。分配器包括入口路径和第一和第二出口路径。吸入管路连接到入口路径。抽吸管线至少包括第一和第二部分。沿着第二部分的长度平分第二部分的第一平面垂直于平分第一和第二出口路径的第二平面。

4. 发明公开

EP3128173A1 LINEAR COMPRESSOR 有权
标题翻译： LINEARVERDICHTER
公开(公告)号：EP3128173A1
公开(公告)日：2017-02-08
申请号：EP16178429.3
申请日：2014-05-20
申请人： LG ELECTRONICS INC.
发明人： KANG, Kyoungseok , JUNG, Wonhyun , ROH, Chulgi , SONG, Kiwook , KIM, Jookon , JEONG, Sangsub
IPC分类号： F04B35/04 , F04B39/12
CPC分类号： F04B35/045 , F04B39/0061 , F04B39/0284 , F04B39/122 , F04B39/127
摘要： A linear compressor is provided. The linear compressor includes a shell having a refrigerant inlet, a cylinder arranged in the shell, a piston reciprocating in the cylinder, a motor assembly providing a driving force to the piston and having a permanent magnet, and a frame arranged on one side of the motor assembly, wherein the cylinder includes a first outer circumferential part with which an inner stator of the motor assembly is combined, and a second outer circumferential part extended from the first outer circumferential part and forcibly press-fit into the frame.
摘要翻译：提供了线性压缩机。线性压缩机包括具有制冷剂入口的壳体，设置在壳体中的气缸，在气缸中往复运动的活塞，向活塞提供驱动力并具有永磁体的马达组件，以及布置在电动机组件，其中所述汽缸包括第一外圆周部分，所述电动机组件的内部定子与所述第一外圆周部分组合;以及第二外圆周部分，其从所述第一外周部分延伸并被强制压配合到所述框架中。

5. 发明公开

EP2891800A1 RECIPROCATING COMPRESSOR 有权
标题翻译： HUBKOLBENVERDICHTER
公开(公告)号：EP2891800A1
公开(公告)日：2015-07-08
申请号：EP12885949.3
申请日：2012-10-01
申请人： Mayekawa Mfg. Co., Ltd.
发明人： SATO, Hideaki , TAKENOUTI, Toru , IKEDA, Yasuyuki
IPC分类号： F04B27/04
CPC分类号： F04B39/04 , F04B27/0404 , F04B35/01 , F04B39/0022 , F04B39/0094 , F04B39/023 , F04B39/0261 , F04B39/0276 , F04B39/0284 , F04B39/128 , F04B39/16 , F04B49/03
摘要： A reciprocating compressor according to at least one embodiment of the present invention includes a housing which includes an intake chamber, a discharge chamber, a cylinder, and a crank chamber, the crank chamber having a lower portion formed as an oil storage chamber configured to store lubricant; a piston which is reciprocatively located in the cylinder; a crank shaft which is rotatably arranged in the crank chamber and is coupled to the piston via a connecting rod; a pressure equalization path through which the intake chamber and the crank chamber communicates, the pressure equalization path having an opening end open to the crank chamber; and a partition member which is located between the crank shaft and the opening end of the pressure equalization path. The partition member extends below the crank shaft from one side of the crank shaft to the other side of the crank shaft so as to cover at least the lower side of the crank shaft.
摘要翻译：根据本发明的至少一个实施例的往复式压缩机包括：壳体，其包括进气室，排放室，气缸和曲柄室，所述曲柄室具有形成为储油室的下部，润滑剂; 活塞，其往复地位于气缸中; 曲柄轴，其可旋转地布置在所述曲柄室中并且经由连接杆联接到所述活塞; 压力平衡路径，进气室和曲柄室连通，压力平衡路径具有向曲柄室敞开的开口端; 以及位于曲轴与压力平衡路径的开口端之间的分隔构件。分隔构件从曲轴的一侧延伸到曲轴的下方至曲轴的另一侧，以至少覆盖曲柄轴的下侧。

6. 发明公开

EP2798220A1 A COMPRESSOR COMPRISING AN OIL SUCKING MEMBER 审中-公开
标题翻译：一种包括一个吸油部件的压缩机
公开(公告)号：EP2798220A1
公开(公告)日：2014-11-05
申请号：EP12812941.8
申请日：2012-12-18
申请人： Arçelik Anonim Sirketi
发明人： HACIOGLU, Bilgin , GUNDUZ, Cihan
IPC分类号： F04B39/02 , F04B39/14
CPC分类号： F04B39/023 , F04B39/0246 , F04B39/0261 , F04B39/0284 , F04B39/14
摘要： The present invention relates to a compressor (1) comprising a casing (2) wherein the oil lubricating the movable members is placed, a body (3) situated in the casing (2), at least two feet (4) whereon the body (3) is seated, a support member (5, 105) that connects the two feet (4), a motor (6) situated on the body (3), a crankshaft (7) that transmits the movement of the motor (6) to the piston and that has an opening (8) extending from the lower end thereof to the upper end and an oil sucking member (9) that provides the oil to be delivered to the other movable members and that is placed at the lower end of the crankshaft (7) so that one end thereof enters into the opening (8) and the other into the oil at the base of the casing (2), and wherein the lubrication efficiency is improved.
摘要翻译：本发明涉及一种压缩机（1），其包括其中放置润滑可动构件的油的壳体（2），位于壳体（2）中的主体（3），至少两个脚（4），主体 3）;位于主体（3）上的马达（6）;连接两个支脚（4）的支撑构件（5,105）;传递马达（6）的运动的曲轴（7）并且具有从其下端延伸至上端的开口（8）;以及吸油部件（9），该吸油部件（9）将油输送至其他可移动部件，并且该吸油部件布置在活塞的下端曲轴7的一端进入开口8，另一端插入壳体2底部的油中，提高润滑效率。

7. 发明公开

EP2009285A4 COMPRESSOR 有权
公开(公告)号：EP2009285A4
公开(公告)日：2014-01-15
申请号：EP07741682
申请日：2007-04-16
申请人： DAIKIN IND LTD
发明人： HIGUCHI MASAHIDE , NABETANI YASUKAZU , UJIHARA AZUSA , MORI HIDEKI
IPC分类号： F04C29/02 , F04B39/02 , F04C18/32 , F04C23/00
CPC分类号： F04B39/0284 , F04C18/3564 , F04C23/008 , F04C29/028 , F04C29/045

8. 发明公开

EP2657524A1 Hermetic reciprocating compressor 有权
标题翻译：密封往复式压缩机
公开(公告)号：EP2657524A1
公开(公告)日：2013-10-30
申请号：EP13164316.5
申请日：2013-04-18
申请人： Samsung Electronics Co., Ltd
发明人： Park, Seong Jun
IPC分类号： F04B39/02 , F04B39/14
CPC分类号： F04B17/03 , F04B39/023 , F04B39/0246 , F04B39/0261 , F04B39/0284 , F04B39/14
摘要： A compressor having a simplified structure includes a rotation shaft having a spiral groove formed in an outer circumferential surface of the rotation shaft, and a cap member that accommodates a lower portion of the rotation shaft so that the rotation shaft can rotate in the cap member. The cap member may be fixed to one of a stator and a frame such that the cap member does not rotate together with the rotation shaft. Through the simplified structure, oil stored in a sealing case can ascend, and noise caused by rotation of the rotation shaft can be reduced.
摘要翻译：具有简化结构的压缩机包括：旋转轴，其具有形成在旋转轴的外周表面中的螺旋凹槽;以及盖构件，其容纳旋转轴的下部以使得旋转轴能够在盖构件中旋转。盖构件可以固定到定子和框架中的一个，使得盖构件不会与旋转轴一起旋转。通过简化的结构，储存在密封壳体中的油可以上升，并且可以减小由旋转轴的旋转引起的噪音。

9. 发明公开

EP2423506A1 Reciprocating compressor having an oil pump 有权
标题翻译：适配器曲轴往复式压缩机和方法
公开(公告)号：EP2423506A1
公开(公告)日：2012-02-29
申请号：EP11178717.2
申请日：2011-08-24
申请人： Nuovo Pignone S.p.A.
发明人： Do, Vinh , Raynal, Jeffrey , Helton, Jason Andrew , Trevino, Carlos Alfredo
IPC分类号： F04B27/04 , F04B39/02
CPC分类号： F04B39/0276 , F04B27/0404 , F04B39/0284 , Y10T403/255
摘要： A reciprocating compressor comprises: a casing; an oil pump (32) attached to the casing and configured to pump oil through the compressor; a crankshaft adapter (48) that connects the oil pump (32) to the compressor; and a housing (80) interposed between the casing and the oil pump (32) and configured to house the crankshaft adapter (48). The housing (80) includes: a shell forming a round cavity (86) configured to receive the crankshaft adapter (48); an oil feed conduit (82) configured to enter through the shell into the round cavity (86) and to deliver oil; a first drain conduit (88), opposite to the oil feed conduit, and configured to enter through the shell into the round cavity (86) and to drain the oil from the round cavity (86); a plug (90) provided in the first drain conduit (88) to reduce an amount of oil drained away from the round cavity (86); and a second drain conduit (96) configured to enter through the shell (91) into the round cavity (86) and to drain away oil from the round cavity (86). The second drain conduit (96) is located between the oil feed conduit (82) and the first drain conduit (88), substantially between 50 and 130 degrees relative to the first drain conduit (88) on a periphery of the shell.

10. 发明公开

EP2416011A1 DISCHARGE MUFFLER AND TWO-STAGE COMPRESSOR WITH DISCHARGE MUFFLER 有权
标题翻译：杀虫剂杀虫剂杀虫剂麻醉剂DRUCKGAS-SCHALLDÄMPFER
公开(公告)号：EP2416011A1
公开(公告)日：2012-02-08
申请号：EP10755654.0
申请日：2010-03-24
申请人： Daikin Industries, Ltd.
发明人： SATA, Kenichi , FUJIMOTO, Shuuji
IPC分类号： F04B39/00 , F04B39/02 , F04B39/04 , F04C23/00 , F04C29/06
CPC分类号： F04B39/0038 , F04B39/0061 , F04B39/023 , F04B39/0284 , F04B39/04 , F04B39/16 , F04C18/356 , F04C23/001 , F04C23/008 , F04C29/026 , F04C29/065 , F24F13/24 , F25B31/002 , F25B43/02 , F25B2500/12 , F25B2500/16
摘要： A discharge muffler (1) includes a muffler container (2). In the muffler container (2), refrigerating machine oil is separated from refrigerant gas containing the refrigerating machine oil, and the refrigerating machine oil is stored in a lower space (2b). An inlet (7c) of an outlet pipe (7) connected to the muffler container (2) opens in the lower space (2b).
摘要翻译：排气消声器（1）包括消音器容器（2）。在消声器容器（2）中，将制冷机油与包含冷冻机油的制冷剂气体分离，并将制冷机油储存在下部空间（2b）中。连接到消音器容器（2）的出口管（7）的入口（7c）在下部空间（2b）中开口。

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