-
1.发明授权公开(公告)号：US07878771B2
公开(公告)日：2011-02-01
申请号：US10566273
申请日：2005-02-17
IPC分类号： F04B39/02
CPC分类号： F04C23/008 , F04C18/3564 , F04C29/026 , F04C2210/261
摘要： A plurality of vertically standing plates are assembled in a lattice form to a divided member 101 as a floating type wave-suppressing members. The divided member 101 is allowed to float in an interface 24 between working fluid and refrigeration oil of an oil reservoir 21. The interface 24 is prevented from rippling by turning flow, oil drops torn from the interface 24 by the turning flow is reduced, and oil drops of the refrigeration oil are prevented from being supplied from the interface 24 to the working fluid.
摘要翻译： 作为浮动型波浪抑制构件，多个垂直立板以格子形式组装到分割构件101。 允许分隔构件101在工作流体和储油器21的冷冻机油之间的界面24中浮动。通过转动流动防止界面24波动，通过转向流动而从界面24撕裂的油滴减少，以及 防止冷冻机油的油滴从界面24向工作流体供给。
-
公开(公告)号：US20060067846A1
公开(公告)日：2006-03-30
申请号：US10533286
申请日：2004-09-24
CPC分类号： F04C29/026 , F04C18/0215 , F04C18/3441 , F04C23/008 , F05C2251/125 , F05C2253/20 , Y10S418/01
摘要： A projection of an upper bearing member is provided with a porous member, and a lower space between a rotational motor and a compression mechanism is defined into a lower compression mechanism-side space and a lower rotational motor-side space. With this structure, stirring effect of working fluid flowing in the lower compression mechanism-side space caused by rotation of the rotor is suppressed, and oil drops mixed in the working fluid are prevented from being finely divided by the stirring effect, the oil drops are allowed to fall due to the gravity in the lower compression mechanism-side space, and oil separating effect from the working fluid is enhanced.
摘要翻译： 上轴承构件的突起设置有多孔构件，并且旋转电动机和压缩机构之间的下部空间被限定为下部压缩机构侧空间和下部旋转电动机侧空间。 利用这种结构，抑制了由转子旋转引起的在下压缩机构侧空间中流动的工作流体的搅拌效果，并且防止了混合在工作流体中的油滴被搅拌效果细分，油滴是 由于下压缩机构侧空间的重力而使其下降，并且提高了与工作流体的分油效果。
-
公开(公告)号：US20070269328A1
公开(公告)日：2007-11-22
申请号：US10556357
申请日：2004-05-19
IPC分类号： F01C21/06
CPC分类号： F04C23/008 , F04C29/026
摘要： A compressor comprising a hermetical container, a compression mechanism disposed in a lower portion in the hermetical container, a rotational motor disposed in an upper portion in the hermetical container and having a stator and a rotor, coil ends provided on upper end lower ends of the stator, a discharge pipe provided on an upper end of the hermetical container, and an oil reservoir provided in a lower portion in the hermetical container, in which working fluid compressed by the compression mechanism is introduced into an upper space of the hermetical container from a gap between the rotational motor and the hermetical container, and the working fluid is discharged out from the hermetical container through the discharge pipe, wherein an open end in the hermetical container of the discharge pipe is located inside the upper end coil end.
摘要翻译： 一种压缩机，包括密封容器，设置在所述密封容器的下部的压缩机构，设置在所述密封容器的上部并具有定子和转子的旋转马达，所述旋转马达设置在所述密封容器的上端下端 定子，设置在所述密封容器的上端的排出管，以及设置在所述密封容器的下部的储油器，其中由所述压缩机构压缩的工作流体从所述密封容器的上部空间 旋转电动机和密闭容器之间的间隙，并且工作流体通过排出管从密封容器排出，其中排出管的密封容器中的开口端位于上端线圈端内侧。
-
公开(公告)号：US20050207926A1
公开(公告)日：2005-09-22
申请号：US11087730
申请日：2005-03-24
CPC分类号： F04C18/0215 , F04C2240/50 , F04C2240/601
摘要： A scroll compressor comprises a compression mechanism 4, a main shaft 5 for driving the compression mechanism 4, a motor 7 for rotating the main shaft 5, and a journal bearing 20 for supporting the main shaft 5, the journal bearing 20 is provided at its end with an annular groove 21, thereby forming an annular portion 22 on an inner peripheral side of the annular groove 21, a ratio of a groove depth of the annular groove 21 to a diameter of the main shaft 5 is in a range of 0.15 to 0.34, and a ratio of a thickness of the annular portion 22 to the diameter of the main shaft 5 is in a range of 0.09 to 0.19, with this configuration, it is possible to provide the efficient scroll compressor with a simple structure in which even when the main shaft 5 is bent or deformed by a radial force of a compression load, damage such as wearing and seizing of the journal bearing which pivotally supports the main shaft 5 is prevented, and performance is not deteriorated in a wide operation range.
摘要翻译： 涡旋压缩机包括压缩机构4，用于驱动压缩机构4的主轴5，用于使主轴5旋转的马达7和用于支撑主轴5的轴颈轴承20，其轴颈轴承20设置在其上 以环形槽21为末端，由此在环状槽21的内周侧形成环状部22，环状槽21的槽深与主轴5的直径的比例在0.15〜 0.34，并且环状部22的厚度与主轴5的直径的比率在0.09〜0.19的范围内，通过这种构造，可以提供一种简单结构的高效涡旋式压缩机， 当主轴5被压缩载荷的径向力弯曲或变形时，防止了枢转地支撑主轴5的轴颈轴承的磨损和卡住等损坏，并且在宽的运行范围内性能不会劣化。
-
公开(公告)号：US20070172374A1
公开(公告)日：2007-07-26
申请号：US10590383
申请日：2005-02-17
IPC分类号： F16N13/20
CPC分类号： F04C18/3564 , F01C1/3564 , F01C11/00 , F01C20/24 , F04C23/006 , F04C29/126 , F04C2210/1027 , F04C2210/1072 , F25B9/008 , F25B9/06 , F25B2309/061
摘要： A cylinder 2, a roller 4, an upper bearing member 7 and a lower bearing member 8 form a space, the space is partitioned by a vane 5 into working chambers 12. Working fluid is sucked into the working chamber 12 through a suction hole 7c, the working fluid is expanded in the working chamber 12 whose volume is varied by rotation, and the working fluid is discharged from a discharge hole 2b into a discharge space 20. A differential pressure regulating valve 21 which is opened when pressure in the working chamber 12 is higher than pressure in the discharge space 20 is provided in the discharge hole 2b. With this, repressing can be carried out even if excessive expansion of working fluid is generated. Therefore, excessive expansion loss can be prevented.
摘要翻译： 气缸2，辊4，上轴承构件7和下轴承构件8形成空间，空间被叶片5分隔成工作室12。 工作流体通过抽吸孔7c被吸入到工作室12中，工作流体在其旋转体积变化的工作室12中膨胀，工作流体从排出孔2b排出到排放空间20中 。 在排出孔2b中设置有压力调节阀21，其在工作室12中的压力高于排出空间20中的压力时打开。 由此，即使产生工作流体的过度膨胀，也可以进行抑制。 因此，可以防止过大的膨胀损失。
-
公开(公告)号：US07484945B2
公开(公告)日：2009-02-03
申请号：US10533286
申请日：2004-09-24
CPC分类号： F04C29/026 , F04C18/0215 , F04C18/3441 , F04C23/008 , F05C2251/125 , F05C2253/20 , Y10S418/01
摘要： A projection of an upper bearing member is provided with a porous member, and a lower space between a rotational motor and a compression mechanism is defined into a lower compression mechanism-side space and a lower rotational motor-side space. With this structure, stirring effect of working fluid flowing in the lower compression mechanism-side space caused by rotation of the rotor is suppressed, and oil drops mixed in the working fluid are prevented from being finely divided by the stirring effect, the oil drops are allowed to fall due to the gravity in the lower compression mechanism-side space, and oil separating effect from the working fluid is enhanced.
摘要翻译： 上轴承构件的突起设置有多孔构件，并且旋转电动机和压缩机构之间的下部空间被限定为下部压缩机构侧空间和下部旋转电动机侧空间。 利用这种结构，抑制了由转子旋转引起的在下压缩机构侧空间中流动的工作流体的搅拌效果，并且防止了混合在工作流体中的油滴被搅拌效果细分，油滴是 由于下压缩机构侧空间的重力而使其下降，并且提高了与工作流体的分油效果。
-
7.发明申请公开(公告)号：US20060192171A1
公开(公告)日：2006-08-31
申请号：US10566273
申请日：2005-02-17
IPC分类号： C09K5/04
CPC分类号： F04C23/008 , F04C18/3564 , F04C29/026 , F04C2210/261
摘要： A plurality of vertically standing plates are assembled in a lattice form to a divided member 101 as a floating type wave-suppressing members. The divided member 101 is allowed to float in an interface 24 between working fluid and refrigeration oil of an oil reservoir 21. The interface 24 is prevented from rippling by turning flow, oil drops torn from the interface 24 by the turning flow is reduced, and oil drops of the refrigeration oil are prevented from being supplied from the interface 24 to the working fluid.
摘要翻译： 作为浮动型波浪抑制构件，多个垂直立板以格子形式组装到分割构件101。 允许分隔构件101在工作流体和储油器21的冷冻机油之间的界面24中浮动。通过转动流动防止界面24波动，通过转向流动而从界面24撕裂的油滴减少，以及 防止冷冻机油的油滴从界面24向工作流体供给。
-
公开(公告)号：US20050214151A1
公开(公告)日：2005-09-29
申请号：US10514691
申请日：2003-11-17
IPC分类号： F01C21/08 , F04C18/356 , F04C23/00 , F04C2/00 , F01C19/02
CPC分类号： F01C21/0872 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/008 , F04C2210/261
摘要： A rotary compressor includes a coil spring to press a vane against a roller, and the contact area between the vane and a vane groove is secured by a simple and inexpensive construction, whereby the compressor size is decreased while the leakage of working fluid is restrained. The rotary compressor includes a closed vessel, a cylinder having a vane groove, which is located in the closed vessel, and a shaft having an eccentric portion. A roller is rotatably fitted on the eccentric portion of the shaft to eccentrically rotate in the cylinder. A vane is provided in the vane groove in the cylinder to reciprocate in the vane groove while a tip end thereof is in contact with the roller, and the coil spring is provided for pressing the vane against the roller. The vane is provided with a spring hole on the side opposite to the side on which the vane is in contact with the roller, and the spring hole contains at least a part of the coil spring.
摘要翻译： 一种旋转式压缩机包括用于将叶片压靠在辊上的螺旋弹簧，并且通过简单且廉价的结构来确保叶片和叶片槽之间的接触面积，由此在抑制工作流体泄漏的同时减小了压缩机尺寸。 旋转压缩机包括密闭容器，具有位于密闭容器中的叶片槽的圆筒和具有偏心部分的轴。 辊可旋转地装配在轴的偏心部分上以在气缸中偏心旋转。 在气缸中的叶片槽中设置有叶片，以在叶片槽的顶端与辊接触的同时在叶片槽中往复运动，并且设置螺旋弹簧用于将叶片压靠在辊上。 叶片在与叶片接触的一侧的相对侧上设置有弹簧孔，弹簧孔包含至少一部分螺旋弹簧。
-
公开(公告)号：US20120174618A1
公开(公告)日：2012-07-12
申请号：US13497431
申请日：2011-07-06
申请人： Takeshi Ogata , Atsuo Okaichi , Hiroshi Hasegawa
发明人： Takeshi Ogata , Atsuo Okaichi , Hiroshi Hasegawa
IPC分类号： F25B1/00 , F04C18/344
CPC分类号： F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/128 , F25B1/04 , F25B1/10 , F25B2400/23
摘要： A rotary compressor (102) has a shaft (4), a cylinder (5), a piston (8), a first vane (32), a second vane (33), a first suction port (19), and a second suction port (20). The first vane (32) divides a space between the cylinder (5) and the piston (8) along a circumferential direction of the piston (8). The second vane (33) further divides the space divided by the first vane (32) along the circumferential direction of the piston (8) so that a first compression chamber (25) and a second compression chamber (26) having a smaller volume than the first compression chamber (25) are formed within the cylinder (5). The first suction port (19) introduces a working fluid into the first compression chamber (25). The second suction port (20) introduces a working fluid into the second compression chamber (26). The second suction port (20) is provided with a suction check valve (50).
摘要翻译： 旋转压缩机（102）具有轴（4），气缸（5），活塞（8），第一叶片（32），第二叶片（33），第一吸入口（19） 吸入口（20）。 第一叶片（32）沿着活塞（8）的圆周方向在气缸（5）和活塞（8）之间分隔空间。 第二叶片（33）还沿着活塞（8）的圆周方向划分由第一叶片（32）分开的空间，使得具有比第一压缩室（25）和第二压缩室 第一压缩室25形成在气缸5内。 第一吸入口（19）将工作流体引入第一压缩室（25）。 第二吸入口（20）将工作流体引入第二压缩室（26）。 第二吸入口（20）设置有吸入止回阀（50）。
-
公开(公告)号：US08177532B2
公开(公告)日：2012-05-15
申请号：US12302151
申请日：2007-04-24
申请人： Atsuo Okaichi , Yasufumi Takahashi , Hiroshi Hasegawa , Masaru Matsui , Takeshi Ogata , Masanobu Wada
发明人： Atsuo Okaichi , Yasufumi Takahashi , Hiroshi Hasegawa , Masaru Matsui , Takeshi Ogata , Masanobu Wada
CPC分类号： F01C11/004 , F01C1/3564 , F01C11/008 , F01C21/04 , F04C18/0215 , F04C23/008 , F04C2240/809
摘要： The expander-compressor unit 70 includes the closed casing 1, the expansion mechanism 4 disposed in the closed casing 1 so that a surrounding space thereof is filled with the oil, the compression mechanism 2 disposed in the closed casing 1 so as to be positioned higher than the oil level, the shaft 5 for coupling the compression mechanism and the expansion mechanism 4 to each other, and the oil flow suppressing member 50 disposed in the surrounding space of the expansion mechanism 4 so that the space 55a filled with the oil is formed between the expansion mechanism 4 and the oil flow suppressing member 50. Thereby the flow of the oil filling the inner reserving space 55a is suppressed, and thus, heat transfer from the high temperature oil to the low temperature expansion mechanism can be reduced.
摘要翻译： 膨胀机一体型压缩机70包括：封闭壳体1，膨胀机构4，设置在密闭容器1中，使其周围的空间充满油，压缩机构2设置在密闭容器1内，使其位于更高的位置 形成用于将压缩机构和膨胀机构4连结的轴5和设置在膨胀机构4的周围空间中的油流抑制部件50，从而形成填充有油的空间55a 膨胀机构4与油流量抑制部件50之间。因此，能够抑制填充内部储存空间55a的油的流动，能够降低从高温油向低温膨胀机构的传热。
-
-
-
-
-
-
-
-
-
搜索结果
513 条记录 (耗时 0.023 秒)
