公开(公告)号：US12104594B2

公开(公告)日：2024-10-01

申请号：US17519953

申请日：2021-11-05

申请人： Copeland LP

发明人： Kirill M. Ignatiev ,  Robert C. Stover ,  Michael M. Perevozchikov ,  Mikhail A. Antimonov

IPC分类号： F04C18/02 ,  F04C29/00 ,  F04C29/04 ,  F04C29/12

CPC分类号： F04C18/023 ,  F04C29/005 ,  F04C29/045 ,  F04C29/12 ,  F04C2240/20 ,  F04C2240/30 ,  F04C2240/52 ,  F04C2240/603

摘要： A compressor includes a compression mechanism, a driveshaft, and a motor. The compression mechanism is configured to compress a fluid to a discharge pressure. The motor is configured to rotate the driveshaft. The driveshaft is engaged with the compression mechanism and is fixed to rotate with at least a portion of the compression mechanism. The driveshaft includes a longitudinal aperture configured to receive the fluid at a suction pressure, and includes a flange that receives at least a portion of the compression mechanism. The flange and the compression mechanism define a fluid passage therebetween. The fluid at suction pressure is received within the fluid passage from the longitudinal aperture in the driveshaft.

公开(公告)号：US11732713B2

公开(公告)日：2023-08-22

申请号：US17519721

申请日：2021-11-05

申请人： Emerson Climate Technologies, Inc.

发明人： Kirill M. Ignatiev ,  Mikhail A. Antimonov ,  Robert C. Stover

IPC分类号： F04C18/02 ,  F04C29/00

CPC分类号： F04C18/023 ,  F04C29/0057 ,  F04C2240/30 ,  F04C2240/50

摘要： A compressor includes a shell, a first compression member, a bearing housing and a second compression member. The first compression member is rotatable relative to the shell about a first axis. The bearing housing is coupled to the first compression member and rotatable relative to the shell about the first axis. The bearing housing includes a first pin that extends therefrom. The second compression member is rotatable relative to the shell about a second axis. The second compression member includes a base plate and an arcuate-shaped first pin pocket. The first pin pocket is formed in the base plate and receives the first pin. The first compression member is moveable between a first position in which the first pin is engaged with a surface of the first pin pocket and a second position in which the first pin is disengaged from the surface of the first pin pocket.

公开(公告)号：US20140271304A1

公开(公告)日：2014-09-18

申请号：US13949307

申请日：2013-07-24

申请人： Honggyun JIN ,  Suchul Kim ,  Kiwon Park ,  Juhwan Yun

发明人： Honggyun JIN ,  Suchul Kim ,  Kiwon Park ,  Juhwan Yun

IPC分类号： F04C18/02

CPC分类号： F04C18/0261 ,  F04C18/0215 ,  F04C18/023 ,  F04C23/008 ,  F04C27/005 ,  F04C28/26

摘要： An upper back pressure type scroll compressor is provided having a back pressure chamber. The scroll compressor may include a casing, a discharge cover, a main frame, a first scroll supported by the main frame, and a second scroll forming a suction chamber, an intermediate pressure chamber, and a discharge chamber together with the first scroll. The scroll compressor may also include a back pressure plate coupled to the second scroll. The back pressure plate may include a cavity with which the intermediate pressure chamber of the second scroll communicates. The scroll compressor may further include a floating plate movably coupled to the back pressure plate so as to seal an upper portion of the cavity.

摘要翻译： 提供具有背压室的上背压式涡旋压缩机。 涡旋式压缩机可以包括壳体，排出盖，主框架，由主框架支撑的第一涡卷，以及与第一涡旋件一起形成吸入室的第二涡卷，中间压力室和排出室。 涡旋压缩机还可以包括联接到第二涡旋件的背压板。 背压板可以包括与第二涡卷的中间压力室连通的空腔。 涡旋压缩机还可以包括可移动地联接到背压板的浮动板，以便密封空腔的上部。

公开(公告)号：US20140010695A1

公开(公告)日：2014-01-09

申请号：US13930979

申请日：2013-06-28

申请人： Emerson Climate Technologies, Inc.

发明人： Kirill M. Ignatiev

IPC分类号： F04C18/02

CPC分类号： F04C18/023 ,  F01C1/0215 ,  F01C17/06 ,  F01C17/063 ,  F01C17/066 ,  F04B23/12 ,  F04B41/06 ,  F04C18/0215 ,  F04C23/001 ,  F04C23/005 ,  F04C23/008

摘要： A compressor is provided and may include a shell, a motor assembly, a drive shaft, a first compression mechanism, and a second compression mechanism. The motor assembly may be disposed within the shell. The drive shaft may be powered by the motor assembly. The first compression mechanism may be disposed within the shell and may be driven by the motor assembly. The second compression mechanism may be driven by the motor assembly.

摘要翻译： 提供压缩机，并且可以包括壳体，马达组件，驱动轴，第一压缩机构和第二压缩机构。 马达组件可以设置在壳体内。 驱动轴可以由马达组件供电。 第一压缩机构可以设置在壳体内并且可以由马达组件驱动。 第二压缩机构可以由电动机组件驱动。

公开(公告)号：US20130259715A1

公开(公告)日：2013-10-03

申请号：US13988783

申请日：2011-11-16

申请人： Thierry Hilt

发明人： Thierry Hilt

IPC分类号： F04B7/00

CPC分类号： F04B7/00 ,  B60C23/04 ,  F04C18/023 ,  F04C23/02 ,  F04C25/00 ,  F04C2230/10 ,  F04C2240/401 ,  F04C2240/81 ,  F04C2270/15

摘要： A microsystem for converting pressure difference in fluid into mechanical displacement includes input and output nozzles, two interleaved parts, one of which is mobile part, between which the fluid flows. During displacement, the parts define an expanding fluid pocket that moves from the input nozzle to the output nozzle. The microsystem also includes top and bottom planes between which the mobile part is mounted for displacement relative to each plane, an overhanging distal portion along which the fluid flows, and a proximal portion mechanically linked to a plane via a link allowing only longitudinal translation of the proximal portion, and a reinforcement including a first side fastened to one of the planes and, a second side that is either fastened to or in sliding contact with the overhanging distal portion of the mobile part to limit its deformation in a transverse direction perpendicular to the longitudinal direction.

摘要翻译： 用于将流体中的压差转换为机械位移的微系统包括输入和输出喷嘴，两个交错部分，其中一个是流体流动的流动部分。 在位移期间，部件限定了从输入喷嘴移动到输出喷嘴的膨胀流体袋。 微系统还包括顶平面和底平面，移动部件之间相对于每个平面安装移动部件，流体流过的悬伸远端部分，以及通过链接机械地连接到平面的近端部分，仅允许纵向平移 近端部分和包括紧固到所述平面中的一个的第一侧面的加强件，以及紧固到所述可移动部件的所述突出远端部分或与所述移动部件的所述突出远端部分滑动接触的第二侧，以限制其在垂直于所述移动部件的横向方向上的变形 纵向。

公开(公告)号：US20120068474A1

公开(公告)日：2012-03-22

申请号：US13321977

申请日：2010-05-25

申请人： Thierry Hilt

发明人： Thierry Hilt

IPC分类号： H02K7/18 ,  H05K7/20 ,  B23P15/00 ,  F01C1/063 ,  F02B53/00

CPC分类号： F04C18/023 ,  B60C23/041 ,  F04C23/02 ,  F04C25/00 ,  F04C2230/10 ,  F04C2240/401 ,  F04C2240/81 ,  F04C2270/15

摘要： The invention relates to a microsystem for converting a difference in pressures in a fluid into mechanical movement, this microsystem comprising:—an inlet nozzle (6) for compressed fluid and an outlet nozzle (8) for expanded fluid,—at least two arms (12, 14), at least one of which is hinged and between which flows the fluid in order to pass from the inlet nozzle to the outlet nozzle by moving these arms with respect to one another, the arms (12, 14) being designed and hinged such that, while they move, they define at least one pocket of fluid which is moved away from the inlet nozzle in order then to return to the outlet nozzle while at the same time increasing in volume, each of the arms (12, 14) being mechanically connected to a single plane (20).

摘要翻译： 本发明涉及一种用于将流体中的压力差异转换为机械运动的微系统，该微系统包括： - 用于压缩流体的入口喷嘴（6）和用于膨胀流体的出口喷嘴（8）， - 至少两个臂（ 12,14），其中至少一个是铰接的，并且其间流动流体，以便通过相对于彼此移动这些臂而从入口喷嘴通过出口喷嘴，臂（12,14）被设计和 铰链使得当它们移动时，它们限定至少一个流体袋，其从入口喷嘴移开，然后返回到出口喷嘴，同时体积增加，每个臂（12,14） ）机械连接到单个平面（20）。

公开(公告)号：US07234926B2

公开(公告)日：2007-06-26

申请号：US10966805

申请日：2004-10-15

申请人： Brian David Sowards

发明人： Brian David Sowards

IPC分类号： F01C1/16 ,  F03C2/00

CPC分类号： F04C29/026 ,  F04C18/023 ,  F04C18/16 ,  F04C2240/30 ,  F04C2240/52 ,  Y10S418/01

摘要： A compressor assembly comprising first and second housing structures connected to one another. A compression chamber is formed integrally within the first and second housing structures. A separation chamber is formed integrally within the first and second housing structures. An internal fluid passage extends between the compression chamber and the separation chamber.

摘要翻译： 一种压缩机组件，包括彼此连接的第一和第二壳体结构。 压缩室一体地形成在第一和第二壳体结构内。 分离室一体地形成在第一和第二壳体结构内。 内部流体通道在压缩室和分离室之间延伸。

公开(公告)号：US20060182645A1

公开(公告)日：2006-08-17

申请号：US10565842

申请日：2004-07-26

申请人： Yoshitaka Shibamoto ,  Ryogo Kato

发明人： Yoshitaka Shibamoto ,  Ryogo Kato

IPC分类号： F01C1/02 ,  F04C2/00 ,  F01C1/063 ,  F04C18/00 ,  F03C2/00 ,  F03C4/00

CPC分类号： F04C23/008 ,  F04C18/023 ,  F04C18/0269 ,  F04C23/001 ,  F04C29/0057 ,  F04C2240/50 ,  F04C2250/102 ,  F25B1/10

摘要： A fixed scroll (40) is provided which is made up of a first stationary-side member (41) and a second stationary-side member (46). The first stationary-side member (41) has a first stationary-side wrap (42) and a first outer peripheral part (43) encompassing the first stationary-side wrap (42). The second stationary-side member (46) has a second stationary-side wrap (47), a second outer peripheral part (48), and a third flat-plate part (49). The second stationary-side wrap (47) is formed integrally with the third flat-plate part (49). An orbiting scroll (50) is provided which has a first flat-plate part (51), a first movable-side wrap (53), a second flat-plate part (52), and a second movable-side wrap (54). The first movable-side wrap (53) is formed integrally with the first flat-plate part (51). The second movable-side wrap (54) is formed integrally with the second flat-plate part (52). A bearing part (64) is formed in the back surface of the first flat-plate part (51), and an eccentric part (21) of a drive shaft (20) is inserted into the bearing part (64).

摘要翻译： 设置有由第一静止侧构件（41）和第二固定侧构件（46）构成的固定涡旋盘（40）。 第一固定侧部件41具有第一静止侧卷绕部42和围绕第一固定侧卷绕部42的第一外周部43。 第二固定侧部件46具有第二静止侧卷绕部47，第二外周部48和第三平板部49。 第二固定侧保持件47与第三平板部49一体形成。 本发明提供一种具有第一平板部分（51），第一可移动侧包裹物（53），第二平板部分（52）和第二可移动侧包裹物（54）的绕动涡盘（50） 。 第一可动侧保持件53与第一平板部51一体形成。 第二可动侧保持件54与第二平板部52一体形成。 轴承部分（64）形成在第一平板部分（51）的后表面中，驱动轴（20）的偏心部分（21）插入轴承部分（64）中。

公开(公告)号：US20030133809A1

公开(公告)日：2003-07-17

申请号：US10340805

申请日：2003-01-13

发明人： Shigeki Iwanami

IPC分类号： F04B049/00

CPC分类号： F04C18/023 ,  F04C18/3442 ,  F04C25/00 ,  F04C29/0085 ,  F04C2240/45

摘要： The hybrid compressor apparatus is composed of a compressor in which fluid is compressed by varying a volumetric capacity of a compression space provided between a first compression member and a second compression member, which are movable independently of each other, according to rotation of the first compression member relative to the second compression member, a motor rotatable upon receipt of power of an external electric source, and a driven member rotatably driven by motive force transmitted from an external driving source. The first compression member is connected with the driven member and the second compressor is connected with the motor. If maximum discharge amount is required for the compressor, the motor is driven separately by a control device when the driven member drives the first compression member so that the second compression member is rotated in a direction opposite to that of the first compression member.

摘要翻译： 混合式压缩机装置由压缩机组成，其中通过根据第一压缩机的旋转改变设置在第一压缩构件和第二压缩构件之间的压缩空间的容积来压缩流体，压缩空间可相互独立地移动 相对于第二压缩构件的构件，可以接收外部电源的动力而旋转的马达，以及由外部驱动源传递的动力可旋转地驱动的从动构件。 第一压缩构件与从动构件连接，第二压缩机与电动机连接。 如果压缩机需要最大排出量，则当从动构件驱动第一压缩构件使得第二压缩构件沿与第一压缩构件的方向相反的方向旋转时，由控制装置单独驱动电动机。

公开(公告)号：US06514060B1

公开(公告)日：2003-02-04

申请号：US09890883

申请日：2001-08-06

申请人： Suguru Ishiguro ,  Yoshitaka Shibamoto ,  Mikio Kajiwara ,  Nobuhiro Nojima ,  Ryohei Deguchi

发明人： Suguru Ishiguro ,  Yoshitaka Shibamoto ,  Mikio Kajiwara ,  Nobuhiro Nojima ,  Ryohei Deguchi

IPC分类号： F04C1804

CPC分类号： F04C18/0215 ,  F04C18/023 ,  F04C18/0261 ,  F04C29/0035

摘要： Spiral fixed scroll teeth (2a) project from an end plate (2b) of a fixed scroll (2), and spiral movable scroll teeth (4a) project from an end plate (4b) of a movable scroll (4). The end plate (4b) of the movable scroll (4) is provided with a discharge port (8) for discharging compressed refrigerant gas. A pressure chamber (16) is provided on the back surface of the end plate (2b). A port (10) communicating with the pressure chamber (16) is provided on a position of the end plate (2b) opposed to the discharge port (8). Thus obtained is a scroll compressor reducing pulsation when discharging a fluid by feeding the compressed fluid into the pressure chamber.

摘要翻译： 螺旋固定涡旋齿（2a）从固定涡旋件（2）的端板（2b）突出，并且螺旋形可动涡旋齿（4a）从动涡旋盘（4）的端板（4b）伸出。 动涡旋盘（4）的端板（4b）设置有用于排出压缩的制冷剂气体的排出口（8）。 在端板（2b）的后表面上设有压力室（16）。 在与排出口（8）相对的端板（2b）的位置设置有与压力室（16）连通的端口（10）。 这样获得的涡旋压缩机通过将压缩流体供给到压力室中来减少流体排出时的脉动。