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1. 发明授权

US08926295B2 Compressor 有权
标题翻译：压缩机
公开(公告)号：US08926295B2
公开(公告)日：2015-01-06
申请号：US13400882
申请日：2012-02-21
申请人： Masanori Yanagisawa , Kouki Morimoto , Takehiro Kanayama
发明人： Masanori Yanagisawa , Kouki Morimoto , Takehiro Kanayama
IPC分类号： F04B17/03 , F04C15/06 , F04C29/06 , F04B35/04 , F04C18/32 , F04C23/00
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。

2. 发明申请

US20100074774A1 COMPRESSOR 审中-公开
标题翻译：压缩机
公开(公告)号：US20100074774A1
公开(公告)日：2010-03-25
申请号：US12516613
申请日：2007-09-27
申请人： Hiroaki Kojima , Hiroki Kamiishida , Kouki Morimoto , Kazuo Ida
发明人： Hiroaki Kojima , Hiroki Kamiishida , Kouki Morimoto , Kazuo Ida
IPC分类号： F04B17/03 , F04C18/00
CPC分类号： F04C23/008 , F04C18/322 , F04C29/0085 , F04C2270/12
摘要： A compressor includes a closed container, a compression element placed within the closed container, and a motor placed within the closed container to drive the compression element via a shaft. An integral structural part is formed by integrally assembling a compression element with a rotor via a shaft. The natural frequency of the integral structural part is larger than five times the maximum number of rotations of the compressor during its operation. A coil of a stator is provided in concentrated winding. A cylindrical-shaped rotor core of the rotor has a small-diameter portion and a large-diameter portion provided inside the rotor core. The shaft is fixed to the small-diameter portion of the rotor core. A bearing of the compression element is arranged to support the shaft and is inserted into the large-diameter portion of the rotor core, with the shaft being cantilevered by the bearing.
摘要翻译：压缩机包括密封容器，放置在密闭容器内的压缩元件和放置在密封容器内的电动机，以经由轴驱动压缩元件。通过轴将压缩元件与转子整体组装形成整体结构部件。整体结构部件的固有频率大于压缩机运行期间最大转速的五倍。定子的线圈设置在集中绕组中。转子的圆柱形转子芯具有设置在转子芯内部的小直径部分和大直径部分。轴固定到转子芯的小直径部分。压缩元件的轴承被布置成支撑轴并插入到转子芯的大直径部分中，轴由轴承悬臂。

3. 发明申请

US20100021321A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：US20100021321A1
公开(公告)日：2010-01-28
申请号：US12594251
申请日：2008-03-21
申请人： Wakana Koike , Kouki Morimoto , Masanori Yanagisawa , Toshiaki Yoshii
发明人： Wakana Koike , Kouki Morimoto , Masanori Yanagisawa , Toshiaki Yoshii
IPC分类号： F04B35/04 , H02K1/18
CPC分类号： F04B39/0044 , F04B39/12 , F04C18/356 , F04C23/008 , F04C29/0085 , F04C2240/30 , F04C2270/12 , H02K1/146 , H02K1/185
摘要： A compressor includes a compression mechanism, a motor coupled to the compression mechanism via a driving shaft, and a casing to accommodate the compression mechanism and the motor. The motor includes a stator, and a rotor disposed inside the stator and coupled to the driving shaft. The stator is spot-joined to the casing via a plurality of stator spot-joined portions at different positions along a circumferential direction about the driving shaft. Preferably, the stator spot-joined portions are disposed at different axial positions. Also, the stator spot-joined portions are preferably disposed at different circumferential positions from positions of compression mechanism-side spot-joined portions. When an accumulator is connected to the casing via a connection pipe, a straight line between any two of the plurality of stator spot-joined portions preferably crosses a vibration direction of a natural vibration mode of the accumulator.
摘要翻译：压缩机包括压缩机构，通过驱动轴与压缩机构连接的马达，以及容纳压缩机构和马达的壳体。电动机包括定子和设置在定子内并联接到驱动轴的转子。定子通过沿着围绕驱动轴的圆周方向的不同位置处的多个定子点接合部点接合到壳体。优选地，定子点接合部分设置在不同的轴向位置。此外，定子点接合部优选地设置在与压缩机构侧点接合部的位置不同的周向位置。当蓄能器通过连接管连接到壳体时，多个定子点接合部分中的任何两个之间的直线优选地跨过蓄能器的固有振动模式的振动方向。

4. 发明申请

US20090232679A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：US20090232679A1
公开(公告)日：2009-09-17
申请号：US12097372
申请日：2006-12-11
申请人： Masanori Yanagisawa , Kouki Morimoto , Takehiro Kanayama
发明人： Masanori Yanagisawa , Kouki Morimoto , Takehiro Kanayama
IPC分类号： F04B17/03
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 welded together at least three, preferably six, welding points. A suction tube for sucking refrigerant gas is attached to the closed container. A first direction and a second direction that are associated with a natural vibration mode of the suction tube do not coincide with a direction in which any two of the welding points are aligned. Accordingly, vibration of the suction tube can be reduced by arrangement of the welding points even if vibration of a motor is transmitted to the compression element.
摘要翻译：压缩机包括密封容器和压缩元件，焊接在至少三个，优选六个焊接点上。用于吸入制冷剂气体的吸入管附接到密闭容器。与抽吸管的固有振动模式相关联的第一方向和第二方向与任何两个焊接点对准的方向不一致。因此，即使电动机的振动传递到压缩元件，也可以通过焊接点的布置来减小吸管的振动。

5. 发明授权

US08430648B2 Rotary compressor 有权
标题翻译：旋转压缩机
公开(公告)号：US08430648B2
公开(公告)日：2013-04-30
申请号：US12159158
申请日：2006-12-11
申请人： Takehiro Kanayama , Kouki Morimoto , Masanori Yanagisawa
发明人： Takehiro Kanayama , Kouki Morimoto , Masanori Yanagisawa
IPC分类号： F04B53/00
CPC分类号： F04C18/322 , F01C21/108 , F04C23/001 , F04C23/008 , F04C29/04 , F04C29/065
摘要： A stagnation space defined by barriers is provided in a first muffler chamber communicating with a first cylinder chamber. The stagnation space overlaps with a refrigerant-gas inlet side of the first cylinder chamber, the inlet side being bordered by a center plane as viewed in a direction of a center axis of the first cylinder chamber. In the first muffler chamber, the high-temperature, high-pressure refrigerant gas is unlikely to enter into the stagnation space, so that heat is less absorbed to the inlet side of the first cylinder chamber.
摘要翻译：在与第一气缸室连通的第一消声器室中设置有由障碍物限定的停滞空间。停滞空间与第一气缸室的制冷剂气体入口侧重叠，入口侧在从第一气缸室的中心轴线方向观察时由中心平面界定。在第一消声器室中，高温高压制冷剂气体不太可能进入停滞空间，使得热量较少吸收到第一气缸室的入口侧。

6. 发明申请

US20120156067A1 COMPRESSOR 有权
标题翻译：压缩机
公开(公告)号：US20120156067A1
公开(公告)日：2012-06-21
申请号：US13400882
申请日：2012-02-21
申请人： Masanori Yanagisawa , Kouki Morimoto , Takehiro Kanayama
发明人： Masanori Yanagisawa , Kouki Morimoto , Takehiro Kanayama
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。

7. 发明授权

US07938630B2 Compressor 有权
标题翻译：压缩机
公开(公告)号：US07938630B2
公开(公告)日：2011-05-10
申请号：US12594251
申请日：2008-03-21
申请人： Wakana Koike , Kouki Morimoto , Masanori Yanagisawa , Toshiaki Yoshii
发明人： Wakana Koike , Kouki Morimoto , Masanori Yanagisawa , Toshiaki Yoshii
IPC分类号： F04B39/12 , H02K5/00 , H02K1/06
CPC分类号： F04B39/0044 , F04B39/12 , F04C18/356 , F04C23/008 , F04C29/0085 , F04C2240/30 , F04C2270/12 , H02K1/146 , H02K1/185
摘要： A compressor includes a compression mechanism, a motor coupled to the compression mechanism via a driving shaft, and a casing to accommodate the compression mechanism and the motor. The motor includes a stator, and a rotor disposed inside the stator and coupled to the driving shaft. The stator is spot-joined to the casing via a plurality of stator spot-joined portions at different positions along a circumferential direction about the driving shaft. Preferably, the stator spot-joined portions are disposed at different axial positions. Also, the stator spot-joined portions are preferably disposed at different circumferential positions from positions of compression mechanism-side spot-joined portions. When an accumulator is connected to the casing via a connection pipe, a straight line between any two of the plurality of stator spot-joined portions preferably crosses a vibration direction of a natural vibration mode of the accumulator.
摘要翻译：压缩机包括压缩机构，经由驱动轴与压缩机构连接的马达，以及容纳压缩机构和马达的壳体。电动机包括定子和设置在定子内并联接到驱动轴的转子。定子通过沿着围绕驱动轴的圆周方向的不同位置处的多个定子点接合部点接合到壳体。优选地，定子点接合部分设置在不同的轴向位置。此外，定子点接合部优选地设置在与压缩机构侧点接合部的位置不同的周向位置。当蓄能器通过连接管连接到壳体时，多个定子点接合部分中的任何两个之间的直线优选地与蓄能器的固有振动模式的振动方向相交。

8. 发明授权

US07704060B2 Compressor having muffler outlets orthogonally arranged relative to the suction mouth 有权
标题翻译：具有相对于吸嘴正交布置的消音器出口的压缩机
公开(公告)号：US07704060B2
公开(公告)日：2010-04-27
申请号：US12159311
申请日：2006-12-12
申请人： Kouki Morimoto , Masanori Yanagisawa , Takehiro Kanayama
发明人： Kouki Morimoto , Masanori Yanagisawa , Takehiro Kanayama
IPC分类号： F03C2/00 , F04C11/00
CPC分类号： F04C29/065 , F04C18/3564 , F04C23/008 , F04C29/0035 , F04C29/068 , F04C2230/603
摘要： A muffler cover of a compression element has discharge outlets or hole portions that discharge a compressed refrigerant gas into a closed vessel from a compression element. A suction pipe provides refrigerant gas, which can be sucked into the compression element in the closed vessel. The suction pipe is attached to the closed vessel. A first direction and a second direction, which correspond to natural vibration modes of the suction pipe, do not coincide with a direction that connects two hole portions. Therefore, even if the refrigerant gas discharged from the compression element resonates in the closed vessel, vibrations of the suction pipe can be reduced.
摘要翻译：压缩元件的消音器盖具有排出口或孔部，其将压缩的制冷剂气体从压缩元件排出到密闭容器中。抽吸管提供制冷剂气体，其可被吸入密封容器中的压缩元件。吸入管连接到密闭容器。对应于吸管的固有振动模式的第一方向和第二方向与连接两个孔部分的方向不一致。因此，即使从压缩元件排出的制冷剂气体在密闭容器中共振，也能够减小吸入管的振动。

9. 发明申请

US20110023535A1 REFRIGERATION APPARATUS 审中-公开
标题翻译：制冷装置
公开(公告)号：US20110023535A1
公开(公告)日：2011-02-03
申请号：US12921545
申请日：2009-03-04
申请人： Kouki Morimoto , Masanori Yanagisawa , Kazuhiro Furusho
发明人： Kouki Morimoto , Masanori Yanagisawa , Kazuhiro Furusho
IPC分类号： F25B1/10
CPC分类号： F04C18/322 , C09K5/045 , C09K2205/126 , C09K2205/22 , F04C23/001 , F04C23/008 , F04C2210/10 , F04C2210/1022 , F04C2210/26 , F04C2210/263 , F04C2270/19 , F25B1/10 , F25B9/002 , F25B2400/121
摘要： In a refrigeration apparatus (1) for which refrigerant containing a compound represented by a molecular formula of C3HmFn(note that m=1-5, n=1-5, and m+n=6) is used, a compressor including a first compression mechanism (20A) and a second compression mechanism (20B) inside a casing (11) is used in order to reduce or prevent decomposition of refrigerant due to an increase in discharge temperature of a compressor (10) performing a compression phase of refrigerant in a refrigeration cycle.
摘要翻译：在使用含有分子式为C3HmFn（注意m = 1-5，n = 1-5，m + n = 6）表示的化合物的制冷剂的制冷装置（1）中，包括第一使用壳体（11）内部的压缩机构（20A）和第二压缩机构（20B），以减少或防止由于执行制冷剂的压缩阶段的压缩机（10）的排出温度升高而导致的制冷剂分解一个制冷循环。

10. 发明授权

US07857602B2 Muffler installation structure for compressor 有权
标题翻译：消音器压缩机安装结构
公开(公告)号：US07857602B2
公开(公告)日：2010-12-28
申请号：US11666856
申请日：2005-11-02
申请人： Kouki Morimoto , Hiroki Kamiishida
发明人： Kouki Morimoto , Hiroki Kamiishida
IPC分类号： F04B53/00
CPC分类号： F04B39/0072 , F04B39/0061 , F04C23/008 , F04C29/065 , F04C29/068 , Y10S181/403
摘要： A muffler installation structure for compressors includes an end plate member fitted to an opening end of a cylinder body, a cup-shaped muffler fitted to the end plate member, and a fixing member for fixing the muffler to the end plate member. At places near the fixing member, an inner peripheral surface of a peripheral wall of the muffler and an outer peripheral surface of a body portion of the end plate member are clearance-fitted to each other. At places distant from the fixing member, on the other hand, the inner peripheral surface of the peripheral wall of the muffler and the outer peripheral surface of the body portion of the end plate member are close-fitted.
摘要翻译：用于压缩机的消声器安装结构包括安装在缸体的开口端的端板构件，安装在端板构件上的杯形消音器和用于将消声器固定到端板构件的固定构件。在固定部件附近的位置处，消音器的周壁的内周面和端板部件的主体部分的外周面彼此间隔配合。另一方面，在远离固定部件的位置，消声器的周壁的内周面和端板部件的主体部的外周面紧密配合。

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