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1. 发明授权

US10393419B2 Air-conditioning apparatus 有权
公开(公告)号：US10393419B2
公开(公告)日：2019-08-27
申请号：US14432847
申请日：2012-11-21
申请人： Katsuhiro Ishimura , Koji Yamashita , Shinichi Wakamoto , Naofumi Takenaka , Fumihiko Ishizono
发明人： Katsuhiro Ishimura , Koji Yamashita , Shinichi Wakamoto , Naofumi Takenaka , Fumihiko Ishizono
IPC分类号： F25B13/00 , F25B49/02 , F25B31/00 , F25B41/04 , F25B41/06
摘要： A controller, at least during the heating operation, controls the opening degree of a second expansion device and/or a third expansion device based on a discharge refrigerant temperature detected by a discharge refrigerant temperature detector, or a value computed using the discharge refrigerant temperature, and causes refrigerant having a quality equal to or greater than 0.9 and less than or equal to 0.99 to be suctioned into a compressor.

2. 发明授权

US08511112B2 Refrigeration cycle apparatus 有权
标题翻译：制冷循环装置
公开(公告)号：US08511112B2
公开(公告)日：2013-08-20
申请号：US13320849
申请日：2010-05-28
申请人： Masayuki Kakuda , Fumihiko Ishizono , Hideaki Nagata , Naofumi Takenaka , Takashi Okazaki , Mihoko Shimoji , Shin Sekiya , Toshihide Koda
发明人： Masayuki Kakuda , Fumihiko Ishizono , Hideaki Nagata , Naofumi Takenaka , Takashi Okazaki , Mihoko Shimoji , Shin Sekiya , Toshihide Koda
IPC分类号： F25B1/00
CPC分类号： F25B1/10 , F25B9/06 , F25B2309/061 , F25B2400/075 , F25B2400/14 , F25B2600/2501
摘要： A refrigeration cycle apparatus which is capable of performing matching of the volumetric flow rate without performing pre-expansion it obtained. A refrigeration circuit includes a compression unit including a main compressor and a second compressor, a gas cooler, an expansion mechanism, and an evaporator interconnected with pipes, and a sub-compression mechanism driven by power recovered by the expansion mechanism, a suction side of the sub-compression mechanism is connected to a compression process of the compression unit, a discharge side of the sub-compression mechanism is connected to an inlet side of the gas cooler, and flow rate of refrigerant flowing into the sub-compression mechanism is controlled.
摘要翻译：一种制冷循环装置，能够在不进行预膨胀的情况下进行体积流量的匹配。一种制冷回路包括：压缩单元，包括：主压缩机和第二压缩机;气体冷却器;膨胀机构;与管相连的蒸发器;以及由膨胀机构回收的动力驱动的副压缩机构;吸入侧子压缩机构连接到压缩单元的压缩处理，副压缩机构的排出侧与气体冷却器的入口侧连接，流入副压缩机构的制冷剂的流量被控制。

3. 发明申请

US20120060548A1 REFRIGERATION CYCLE APPARATUS 有权
标题翻译：制冷循环装置
公开(公告)号：US20120060548A1
公开(公告)日：2012-03-15
申请号：US13320849
申请日：2010-05-28
申请人： Masayuki Kakuda , Fumihiko Ishizono , Hideaki Nagata , Naofumi Takenaka , Takashi Okazaki , Mihoko Shimoji , Shin Sekiya , Toshihide Koda
发明人： Masayuki Kakuda , Fumihiko Ishizono , Hideaki Nagata , Naofumi Takenaka , Takashi Okazaki , Mihoko Shimoji , Shin Sekiya , Toshihide Koda
IPC分类号： F25B1/00
CPC分类号： F25B1/10 , F25B9/06 , F25B2309/061 , F25B2400/075 , F25B2400/14 , F25B2600/2501
摘要： A refrigeration cycle apparatus which is capable of performing matching of the volumetric flow rate without performing pre-expansion it obtained. A refrigeration circuit includes a compression unit including a main compressor and a second compressor, a gas cooler, an expansion mechanism, and an evaporator interconnected with pipes, and a sub-compression mechanism driven by power recovered by the expansion mechanism, a suction side of the sub-compression mechanism is connected to a compression process of the compression unit, a discharge side of the sub-compression mechanism is connected to an inlet side of the gas cooler, and flow rate of refrigerant flowing into the sub-compression mechanism is controlled.
摘要翻译：一种制冷循环装置，能够在不进行预膨胀的情况下进行体积流量的匹配。一种制冷回路包括：压缩单元，包括：主压缩机和第二压缩机;气体冷却器;膨胀机构;与管相连的蒸发器;以及由膨胀机构回收的动力驱动的副压缩机构;吸入侧子压缩机构连接到压缩单元的压缩处理，副压缩机构的排出侧与气体冷却器的入口侧连接，流入副压缩机构的制冷剂的流量被控制。

4. 发明授权

US08672646B2 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US08672646B2
公开(公告)日：2014-03-18
申请号：US12992151
申请日：2009-06-12
申请人： Fumihiko Ishizono , Hideaki Maeyama , Takeshi Fushiki , Taro Kato
发明人： Fumihiko Ishizono , Hideaki Maeyama , Takeshi Fushiki , Taro Kato
IPC分类号： F04B35/04 , F01C1/063
CPC分类号： F04C23/02 , C09K5/042 , C09K5/045 , C09K2205/126 , F04C18/0207 , F04C2210/26 , F04C2230/91 , F04C2230/92 , F05C2203/08
摘要： A scroll compressor has an electric motor portion, a compression mechanism portion connected to the electric motor portion, and an oil sump for lubricating oil in a sealed container and compresses a refrigerant in the compression mechanism portion. A used refrigerant is a halogenated hydrocarbon or a hydrocarbon having a carbon double bond in the composition or is a mixture containing one of the same. A sliding surface of at least one of two components constituting a sliding portion having a relation of sliding to each other in a sealed container is structured in such a way that an iron metal or an aluminum metal is not directly exposed.
摘要翻译：涡旋压缩机具有电动机部分，连接到电动机部分的压缩机构部分和用于密封容器中的润滑油的油底壳并且压缩压缩机构部分中的制冷剂。所使用的制冷剂是组合物中的卤代烃或具有碳双键的烃，或者是含有其中的一种的混合物。构成在密封容器中具有彼此滑动的滑动部分的两个部件中的至少一个的滑动表面被构造成使得金属或铝金属不被直接暴露。

5. 发明申请

US20090123315A1 Scroll Compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US20090123315A1
公开(公告)日：2009-05-14
申请号：US11793437
申请日：2004-12-22
申请人： Toshiyuki Nakamura , Kenji Yano , Fumihiko Ishizono , Kunio Tojo , Masaaki Sugawa , Masahiro Sugihara , Masayuki Kakuda , Shin Sekiya , Toshihide Koda
发明人： Toshiyuki Nakamura , Kenji Yano , Fumihiko Ishizono , Kunio Tojo , Masaaki Sugawa , Masahiro Sugihara , Masayuki Kakuda , Shin Sekiya , Toshihide Koda
IPC分类号： F01C21/04 , F01C1/02
CPC分类号： F04C29/0057 , F04C18/0223 , F04C23/008
摘要： A scroll compressor is provided which has favorable assembling property, does not require a thrust bearing, has a bearing structure for bearing a compression section at both sides thereof and has a simple structure of a scroll. The scroll compressor includes a compression section 3 constituted of an orbiting scroll 31 which is provided in a closed container 1, and in which volutes are substantially symmetrically formed on both surfaces of an orbiting base plate 31B, and a main shaft 7 is penetrated through and fixed to a center portion thereof, and a pair of fixed scrolls 33 and 34 that have the main shaft penetrated through and are placed on both the surfaces of the orbiting scroll, and have volutes which correspond to the respective volutes to respectively form compression chambers 32, and a motor 2 which is provided in the closed container and drives the main shaft, and the main shaft has a notch part 71 which is formed at a portion penetrating through the orbiting scroll and fixed scrolls, and a slider is provided, the slider having eccentric hole including a flat slide surface corresponding to the notch part, the slider being fitted to the main shaft where the notch part is formed, and the slider being made slidable in a direction orthogonal to a length direction of the main shaft by the flat slide surface, and balancers, for canceling imbalance associated with eccentric orbiting movement of the orbiting scroll, are fitted to the main shaft at both sides of the compression section.
摘要翻译：提供一种具有良好的组装性能的涡旋式压缩机，不需要推力轴承，具有用于在其两侧承受压缩部的轴承结构，并且具有简单的涡旋结构。涡旋压缩机包括由设置在密闭容器1中的绕动涡旋件31构成的压缩部3，其中蜗壳基本上对称地形成在旋转基板31B的两个表面上，并且主轴7穿过，固定在其中心部分上，一对固定涡卷件33和34具有主轴穿过并放置在绕动涡旋盘的两个表面上，并且具有对应于相应蜗壳的蜗壳，以分别形成压缩室32 以及设置在密闭容器中并驱动主轴的电动机2，主轴具有形成在穿过绕动涡盘和固定涡卷的部分形成的切口部71，并且设置有滑块具有与所述切口部相对应的平坦的滑动面的偏心孔，所述滑块嵌合于形成有所述切口部的所述主轴，所述滑块为m ade可以通过平面滑动面在与主轴的长度方向正交的方向上滑动，并且用于消除与绕动涡旋件的偏心轨道运动相关的不平衡的平衡器在压缩部分的两侧安装到主轴上。

6. 发明申请

US20110027114A1 SCROLL FLUID MACHINE 有权
标题翻译：滚动流体机
公开(公告)号：US20110027114A1
公开(公告)日：2011-02-03
申请号：US12935470
申请日：2009-01-05
申请人： Masayuki Kakuda , Fumihiko Ishizono , Hideaki Nagata , Mihoko Shimoji , Shin Sekiya , Toshihide Koda
发明人： Masayuki Kakuda , Fumihiko Ishizono , Hideaki Nagata , Mihoko Shimoji , Shin Sekiya , Toshihide Koda
IPC分类号： F01C1/02
CPC分类号： F04C18/0261 , F01C1/0223 , F04C23/008 , F04C2250/10
摘要： A scroll fluid machine that suppresses fluctuations in a port aperture area during each revolution of an orbiting scroll. Suction ports for sucking in a working fluid are disposed on a second base plate to have openings in a vicinity of a winding start end portion of a second spiral tooth, and near an inward facing surface of the second spiral tooth at a position separated by an involute angle approximately 90° from the winding start end portion of the second spiral tooth. Discharge ports for discharging the working fluid are disposed on a first base plate to have openings in a vicinity of a winding start end portion of a first spiral tooth, and near an inward facing surface of the first spiral tooth at a position separated by an involute angle approximately 90° from the winding start end portion of the first spiral tooth.
摘要翻译：一种涡旋流体机械，其在绕动涡旋件的每转期间抑制端口开口区域的波动。用于吸入工作流体的吸入口设置在第二基板上，以在第二螺旋齿的卷绕起始端部附近具有开口，并且在与第二螺旋齿分离的位置附近位于第二螺旋齿的向内的表面附近与第二螺旋齿的卷绕起始端部大约90°的渐开线角度。用于排出工作流体的排出口设置在第一基板上，以在第一螺旋齿的卷绕起始端部附近具有开口，并且在由渐开线分隔的位置处的第一螺旋齿的向内的表面附近角度与第一螺旋齿的卷绕起始端部大约成90°。

7. 发明授权

US07645130B2 Scroll compressor with an orbiting scroll and two fixed scrolls and ring and tip seals 有权
标题翻译：涡旋压缩机具有绕动涡旋件和两个固定涡卷，以及环形和尖端密封
公开(公告)号：US07645130B2
公开(公告)日：2010-01-12
申请号：US11816944
申请日：2006-01-30
申请人： Shin Sekiya , Masayuki Kakuda , Toshihide Koda , Toshiyuki Nakamura , Kunio Tojo , Kenji Yano , Masaaki Sugawa , Fumihiko Ishizono , Masahiro Sugihara
发明人： Shin Sekiya , Masayuki Kakuda , Toshihide Koda , Toshiyuki Nakamura , Kunio Tojo , Kenji Yano , Masaaki Sugawa , Fumihiko Ishizono , Masahiro Sugihara
IPC分类号： F04C18/02 , F01C1/02
CPC分类号： F04C27/005 , F04C18/0223 , F04C18/0284 , F04C23/008 , F04C27/001 , F04C27/009 , F04C2210/1027 , F04C2210/1072
摘要： A scroll compressor that has reduced leakage loss and high efficiency includes an orbiting scroll that has spiral teeth on two surfaces, and a fixed scrolls that face the surfaces of the orbiting scroll and that have spiral teeth that intermesh with the spiral of the orbiting scroll. Tip seals are mounted only to a spiral tooth of one of the fixed scrolls that intermeshes with a spiral tooth of the orbiting scroll and a spiral tooth of the orbiting scroll.
摘要翻译：具有减少的泄漏损失和高效率的涡旋压缩机包括在两个表面上具有螺旋齿的绕动涡旋件和面对绕动涡旋盘表面并具有与旋转涡旋件的螺旋相互啮合的螺旋齿的固定涡卷。尖端密封件仅安装在与旋转涡旋件的螺旋齿和旋转涡旋件的螺旋齿相互啮合的固定涡旋件之一的螺旋齿上。

8. 发明授权

US08128388B2 Scroll-type expansion machine 有权
标题翻译：滚动式膨胀机
公开(公告)号：US08128388B2
公开(公告)日：2012-03-06
申请号：US12438805
申请日：2006-09-28
申请人： Mihoko Shimoji , Masayuki Kakuda , Toshihide Koda , Shin Sekiya , Fumihiko Ishizono , Tomokazu Matsui
发明人： Mihoko Shimoji , Masayuki Kakuda , Toshihide Koda , Shin Sekiya , Fumihiko Ishizono , Tomokazu Matsui
IPC分类号： F03C2/00 , F04C18/00 , F04C18/02
CPC分类号： F01C1/0223 , F01C11/004 , F01C21/04 , F04C27/005 , F04C29/02
摘要： A scroll-type expansion machine includes an expansion mechanism including an orbiting scroll and a first fixed scroll for expanding a refrigerant and recovering a power, a sub-expansion mechanism including an orbiting scroll and a second fixed scroll for compressing the refrigerant by the power recovered by the expansion mechanism, and a seal ring disposed in at least one of an outer circumference portion of the sub-compression mechanism or an outer circumference portion of the expansion mechanism. An oil flow path is opened in an upper space of a hermetic vessel to make the upper space and a lower space at a compressed pressure of the sub-compression mechanism, and the lower space is provided with an oil pipe for communicating with the main compressor.
摘要翻译：一种涡旋式膨胀机包括：膨胀机构，包括绕动涡旋件和用于膨胀制冷剂和回收功率的第一固定涡旋件，包括绕动涡旋件的副膨胀机构和用于通过回收的动力来压缩制冷剂的第二固定涡旋以及设置在副压缩机构的外周部或膨胀机构的外周部中的至少一方的密封环。在密闭容器的上部空间中开设油流路，使副压缩机构的上部空间和压缩压力较小的下部空间设置有与主压缩机连通的油管。

9. 发明授权

US07614860B2 Scroll compressor 有权
标题翻译：涡旋压缩机
公开(公告)号：US07614860B2
公开(公告)日：2009-11-10
申请号：US10594434
申请日：2004-12-22
申请人： Kenji Yano , Toshiyuki Nakamura , Masaaki Sugawa , Kunio Tojo , Fumihiko Ishizono , Masayuki Kakuda , Shin Sekiya , Masahiro Sugihara , Toshihide Koda
发明人： Kenji Yano , Toshiyuki Nakamura , Masaaki Sugawa , Kunio Tojo , Fumihiko Ishizono , Masayuki Kakuda , Shin Sekiya , Masahiro Sugihara , Toshihide Koda
IPC分类号： F04C18/04
CPC分类号： F04C29/023 , F04C18/0223 , F04C18/0253 , F04C23/008 , F04C29/028 , F04C29/12 , F04C2240/806
摘要： A scroll compressor is provided which has favorable assembling property, does not require a thrust bearing, has a bearing structure for bearing a compression section at both sides thereof and has a simple structure of a scroll. The scroll compressor includes a compression section 3 constituted of an orbiting scroll 31 which is provided in a closed container 1, and in which volutes are substantially symmetrically formed on both surfaces of an orbiting base plate 31B, and a main shaft 7 is penetrated through and fixed to a center portion thereof, and a pair of fixed scrolls 33 and 34 that have the main shaft penetrated through and are placed on both the surfaces of the orbiting scroll, and have volutes which correspond to the respective volutes to respectively form compression chambers 32, and a motor 2 which is provided in the closed container and drives the main shaft, a suction pipe 5 which is provided in the closed container, and after a suction gas is introduced into the closed container and cools the motor, causes the gas to be sucked into the compression section, and a discharge pipe 8 which is provided in the closed container and discharges the suction gas compressed by the compression section.
摘要翻译：提供一种具有良好的组装性能的涡旋式压缩机，不需要推力轴承，具有用于在其两侧承受压缩部的轴承结构，并且具有简单的涡旋结构。涡旋压缩机包括由设置在密闭容器1中的绕动涡旋件31构成的压缩部3，其中蜗壳基本上对称地形成在旋转基板31B的两个表面上，并且主轴7穿过，固定在其中心部分上，一对固定涡卷件33和34具有主轴穿过并放置在绕动涡旋盘的两个表面上，并且具有对应于相应蜗壳的蜗壳，以分别形成压缩室32 以及设置在密闭容器中并驱动主轴的电动机2，设置在密闭容器中的吸入管5，在将吸入气体引入密闭容器并冷却电动机之后，使气体被吸入压缩部，以及排出管8，该排出管8设置在密闭容器中并排出由压缩部压缩的吸入气体。

10. 发明申请

US20110081264A1 SCROLL COMPRESSOR 有权
标题翻译：滚动压缩机
公开(公告)号：US20110081264A1
公开(公告)日：2011-04-07
申请号：US12992151
申请日：2009-06-12
申请人： Fumihiko Ishizono , Hideaki Maeyama , Takeshi fushiki , Taro Kato
发明人： Fumihiko Ishizono , Hideaki Maeyama , Takeshi fushiki , Taro Kato
IPC分类号： F04B35/04
CPC分类号： F04C23/02 , C09K5/042 , C09K5/045 , C09K2205/126 , F04C18/0207 , F04C2210/26 , F04C2230/91 , F04C2230/92 , F05C2203/08
摘要： A scroll compressor has an electric motor portion, a compression mechanism portion connected to the electric motor portion, and an oil sump for lubricating oil in a sealed container and compresses a refrigerant in the compression mechanism portion. A used refrigerant is a halogenated hydrocarbon or a hydrocarbon having a carbon double bond in the composition or is a mixture containing one of the same. A sliding surface of at least one of two components constituting a sliding portion having a relation of sliding to each other in a sealed container is structured in such a way that an iron metal or an aluminum metal is not directly exposed.
摘要翻译：涡旋压缩机具有电动机部分，连接到电动机部分的压缩机构部分和用于密封容器中的润滑油的油底壳并压缩压缩机构部分中的制冷剂。所使用的制冷剂是组合物中的卤代烃或具有碳双键的烃，或者是含有其中的一种的混合物。构成在密封容器中具有彼此滑动的滑动部分的两个部件中的至少一个的滑动表面被构造成使得金属或铝金属不被直接暴露。

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