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1. 发明授权

US07082786B2 Scroll compressor and refrigerating system using ammonia group refrigerant 有权
公开(公告)号：US07082786B2
公开(公告)日：2006-08-01
申请号：US10669569
申请日：2003-09-25
申请人： Shunsuke Yasunori , Kenji Tojo , Mutsunori Matsunaga
发明人： Shunsuke Yasunori , Kenji Tojo , Mutsunori Matsunaga
IPC分类号： F25B31/00 , F25B1/00
CPC分类号： H02K3/44 , F04C23/008 , F04C29/0085 , F04C29/042 , F04C2240/803
摘要： The scroll compressor includes a scroll compression mechanism portion in combination of an orbiting scroll and a fixed scroll, a frame for supporting the compression portion, a rotary shaft fitted in the orbiting scroll, a motor portion coupled to the rotary shaft, and a hermetic chamber incorporating the above-mentioned components. Windings of a stator of a motor in the motor portion are formed of aluminum wires which are coated with fluororesin compound, that is, the aluminum wires are coated with fluororesin and is molded with a resin material. Ammonia group refrigerant is used in the scroll compressor. Further, a refrigerating system using the above-mentioned scroll compressor, is incorporated therein with a circuit for injecting ammonia group refrigerant into a compression room in the compression mechanism portion.

2. 发明授权

US06708520B2 Scroll compressor and refrigerating system using ammonia group refrigerant 有权
标题翻译：涡旋压缩机和制冷系统采用氨气制冷剂
公开(公告)号：US06708520B2
公开(公告)日：2004-03-23
申请号：US10237728
申请日：2002-09-10
申请人： Shunsuke Yasunori , Kenji Tojo , Mutsunori Matsunaga
发明人： Shunsuke Yasunori , Kenji Tojo , Mutsunori Matsunaga
IPC分类号： F25B3100
CPC分类号： H02K3/44 , F04C23/008 , F04C29/0085 , F04C29/042 , F04C2240/803
摘要： The scroll compressor includes a scroll compression mechanism portion in combination of an orbiting scroll and a fixed scroll, a frame for supporting the compression portion, a rotary shaft fitted in the orbiting scroll, a motor portion coupled to the rotary shaft, and a hermetic chamber incorporating the above-mentioned components. Windings of a stator of a motor in the motor portion are formed of aluminum wires which are coated with fluororesin compound, that is, the aluminum wires are coated with fluororesin and is molded with a resin material. Ammonia group refrigerant is used in the scroll compressor. Further, a refrigerating system using the above-mentioned scroll compressor, is incorporated therein with a circuit for injecting ammonia group refrigerant into a compression room in the compression mechanism portion.
摘要翻译：涡旋压缩机包括涡旋压缩机构部分，其组合有绕动涡旋件和固定涡旋件，用于支撑压缩部分的框架，装配在绕动涡盘中的旋转轴，连接到旋转轴的马达部分和密封室并入上述组分。电动机部分中的电动机的定子的绕线由涂覆有氟树脂化合物的铝线形成，即铝线涂覆有氟树脂并且用树脂材料模制。在涡旋压缩机中使用氨类制冷剂。此外，在其中装有使用上述涡旋压缩机的制冷系统，其具有用于将氨组合制冷剂喷射到压缩机构部分中的压缩室中的回路。

3. 发明授权

US08241021B2 Displacement type compressor having a self-start synchronous motor and start load reducing means 有权
标题翻译：具有自启动同步电动机和起动负荷减少装置的位移式压缩机
公开(公告)号：US08241021B2
公开(公告)日：2012-08-14
申请号：US12896962
申请日：2010-10-04
申请人： Takeshi Tsuchiya , Yuuichi Yanagase , Kazuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
发明人： Takeshi Tsuchiya , Yuuichi Yanagase , Kazuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
IPC分类号： F01C1/02 , F03C2/00
CPC分类号： F04C28/06 , F04C23/008
摘要： In order to make a displacement type compressor be able to reliably start without increasing an outside diameter dimension of the compressor while using a self-start synchronous motor having high energy efficiency, the displacement type compressor according to the invention includes the self-start synchronous motor which starts as an induction-motor and performs synchronous operation by performing synchronization pull-in almost at a synchronous rotational frequency, a compression part having a compression chamber which compresses a working fluid, and a hermetic container which houses the self-start synchronous motor and the compression part. The displacement type compressor is provided with a start load reducing means which reduces a load of the compression part at startup and is placed at the compression part in the hermetic container.
摘要翻译：为了使位移式压缩机能够在使用具有高能量效率的自启动同步电动机的同时不增加压缩机的外径尺寸的情况下可靠地启动，根据本发明的位移式压缩机包括自启动同步电动机作为感应电动机起动，通过几乎以同步转动频率进行同步拉入而进行同步动作，具有压缩工作流体的压缩室的压缩部和容纳自启动同步电动机的密闭容器，压缩部分。位移式压缩机设置有启动负荷减小装置，其减少启动时的压缩部的负荷并且被设置在密封容器中的压缩部。

4. 发明申请

US20110020161A1 Displacement Type Compressor Having a Self-Start Synchronous Motor and Start Load Reducing Means 有权
标题翻译：具有自启动同步电机和起动负载减速装置的位移式压缩机
公开(公告)号：US20110020161A1
公开(公告)日：2011-01-27
申请号：US12896962
申请日：2010-10-04
申请人： Takeshi TSUCHIYA , Yuuichi Yanagase , Kazuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
发明人： Takeshi TSUCHIYA , Yuuichi Yanagase , Kazuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
IPC分类号： F01C1/02 , F04B49/035
CPC分类号： F04C28/06 , F04C23/008
摘要： In order to make a displacement type compressor be able to reliably start without increasing an outside diameter dimension of the compressor while using a self-start synchronous motor having high energy efficiency, the displacement type compressor according to the invention includes the self-start synchronous motor which starts as an induction-motor and performs synchronous operation by performing synchronization pull-in almost at a synchronous rotational frequency, a compression part having a compression chamber which compresses a working fluid, and a hermetic container which houses the self-start synchronous motor and the compression part. The displacement type compressor is provided with a start load reducing means which reduces a load of the compression part at startup and is placed at the compression part in the hermetic container.
摘要翻译：为了使位移式压缩机能够在使用具有高能量效率的自启动同步电动机的同时不增加压缩机的外径尺寸的情况下可靠地启动，根据本发明的位移式压缩机包括自启动同步电动机作为感应电动机起动，通过几乎以同步转动频率进行同步拉入而进行同步动作，具有压缩工作流体的压缩室的压缩部和容纳自启动同步电动机的密闭容器，压缩部分。位移式压缩机设置有启动负荷减小装置，其减少启动时的压缩部的负荷并且被设置在密封容器中的压缩部。

5. 发明申请

US20070231172A1 Scroll fluid machine 有权
标题翻译：滚动流体机
公开(公告)号：US20070231172A1
公开(公告)日：2007-10-04
申请号：US11698865
申请日：2007-01-29
申请人： Kazuyuki Fujimura , Takeshi Tsuchiya , Yuichi Yanagase , Makoto Aoki , Masashi Miyake , Mutsunori Matsunaga , Satoshi Nakamura , Masaru Ohtahara , Syuuji Hasegawa , Hiroyuki Imamura , Yoshinobu Yosuke , Kenji Tojo
发明人： Kazuyuki Fujimura , Takeshi Tsuchiya , Yuichi Yanagase , Makoto Aoki , Masashi Miyake , Mutsunori Matsunaga , Satoshi Nakamura , Masaru Ohtahara , Syuuji Hasegawa , Hiroyuki Imamura , Yoshinobu Yosuke , Kenji Tojo
IPC分类号： F01C1/02 , F01C1/063 , F03C2/00
CPC分类号： F04C27/005 , F04C18/0215 , F04C23/008
摘要： A scroll fluid machine comprises compression chambers defined with an orbiting scroll orbiting relative to a fixed scroll, and a back pressure chamber provided on the face opposite from a wrap of the orbiting scroll. A back pressure port is provided, which is formed in an end-plate of the orbiting scroll and connects from a compression chamber side opening opened to a compression chamber side and to a back pressure chamber side opening opened to a back pressure chamber side. The compression chamber side opening is opened and closed by an end-plate of the fixed scroll according as the orbiting motion of the orbiting scroll to perform connection and blockage of the back pressure port. The flow resistance of fluid flowing in and out between the back pressure chamber and the compression chamber is reduced and the compression efficiency and reliability are improved.
摘要翻译：涡旋流体机器包括压缩室，该压缩室限定有相对于固定涡旋件运动的绕动涡旋件，以及设置在与绕动涡旋件的涡卷相反的面上的背压室。设置有背压端口，其形成在动涡旋盘的端板中，并且从压缩室侧开口与压缩室侧连接，并且向背压室侧开口侧设置背压室侧开口。根据绕动涡卷的旋转运动，压缩室侧开口由固定涡旋盘的端板打开和关闭，以执行背压端口的连接和阻塞。在背压室和压缩室之间流入和流出的流体的流动阻力降低，压缩效率和可靠性得到提高。

6. 发明申请

US20050268631A1 Apparatus for driving a compressor and a refrigerating air conditioner 有权
公开(公告)号：US20050268631A1
公开(公告)日：2005-12-08
申请号：US11128350
申请日：2005-05-13
申请人： Mutsunori Matsunaga , Kenji Tojo , Yoshikatsu Tomita , Susumu Nakayama , Syunsuke Yasunori
发明人： Mutsunori Matsunaga , Kenji Tojo , Yoshikatsu Tomita , Susumu Nakayama , Syunsuke Yasunori
IPC分类号： F25B1/00 , F04B49/06 , F04C18/02 , F04C28/08 , F25B1/04 , F25B13/00 , F25B27/00 , F25B49/00 , F25B49/02 , H01R39/46 , H02K13/00 , H02K21/16 , H02K21/46 , H02P6/08 , H02P6/20 , H02P23/00 , H02P7/50
CPC分类号： F04C28/08 , F04C18/0215 , F04C2240/403 , F25B1/04 , F25B13/00 , F25B49/025 , F25B2600/021 , F25B2600/0253 , H02P6/085 , H02P6/20 , Y02B30/741
摘要： An apparatus for driving a compressor comprises a compressor having a compression mechanism part for sucking a fluid to compress the same, and an electric motor for driving the compression mechanism part, and an inverter device for driving the electric motor at variable speeds. The electric motor comprises a self-starting type electric motor having a rotor, which comprises a cage conductor and a polarized permanent magnet, and the inverter device comprises a plurality of semiconductor switches for controlling drive frequencies of the electric motor.

7. 发明申请

US20090010776A1 DISPLACEMENT TYPE COMPRESSOR HAVING A SELF-START SYNCHRONOUS MOTOR AND START LOAD REDUCING MEANS 审中-公开
标题翻译：具有自启动同步电动机的位移式压缩机，起动减速装置
公开(公告)号：US20090010776A1
公开(公告)日：2009-01-08
申请号：US12208136
申请日：2008-09-10
申请人： Takeshi Tsuchiya , Yuuichi Yanagase , Kzuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
发明人： Takeshi Tsuchiya , Yuuichi Yanagase , Kzuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
IPC分类号： F04B17/03
CPC分类号： F04C28/06 , F04C23/008
摘要： In order to make a displacement type compressor be able to reliably start without increasing an outside diameter dimension of the compressor while using a self-start synchronous motor having high energy efficiency, the displacement type compressor according to the invention includes the self-start synchronous motor which starts as an induction-motor and performs synchronous operation by performing synchronization pull-in almost at a synchronous rotational frequency, a compression part having a compression chamber which compresses a working fluid, and a hermetic container which houses the self-start synchronous motor and the compression part. The displacement type compressor is provided with a start load reducing means which reduces a load of the compression part at startup and is placed at the compression part in the hermetic container.
摘要翻译：为了使位移式压缩机能够在使用具有高能量效率的自启动同步电动机的同时不增加压缩机的外径尺寸的情况下可靠地启动，根据本发明的位移式压缩机包括自启动同步电动机作为感应电动机起动，通过几乎以同步转动频率进行同步拉入而进行同步动作，具有压缩工作流体的压缩室的压缩部和容纳自启动同步电动机的密闭容器，压缩部分。位移式压缩机设置有启动负荷减小装置，其减少启动时的压缩部的负荷并且被设置在密封容器中的压缩部。

8. 发明授权

US07442017B2 Displacement type compressor having a self-start synchronous motor and start load reducing means 有权
标题翻译：具有自启动同步电动机和起动负荷减少装置的位移式压缩机
公开(公告)号：US07442017B2
公开(公告)日：2008-10-28
申请号：US11317013
申请日：2005-12-27
申请人： Takeshi Tsuchiya , Yuuichi Yanagase , Kazuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
发明人： Takeshi Tsuchiya , Yuuichi Yanagase , Kazuyuki Fujimura , Mutsunori Matsunaga , Shigekazu Nozawa , Kenji Tojo , Haruo Koharagi , Satoshi Kikuchi , Hirokatsu Kohsokabe
IPC分类号： F01C1/02 , F03C2/00
CPC分类号： F04C28/06 , F04C23/008
摘要： In order to make a displacement type compressor be able to reliably start without increasing an outside diameter dimension of the compressor while using a self-start synchronous motor having high energy efficiency, the displacement type compressor according to the invention includes the self-start synchronous motor which starts as an induction-motor and performs synchronous operation by performing synchronization pull-in almost at a synchronous rotational frequency, a compression part having a compression chamber which compresses a working fluid, and a hermetic container which houses the self-start synchronous motor and the compression part. The displacement type compressor is provided with a start load reducing means which reduces a load of the compression part at startup and is-placed at the compression part in the hermetic container.
摘要翻译：为了使位移式压缩机能够在使用具有高能量效率的自启动同步电动机的同时不增加压缩机的外径尺寸的情况下可靠地启动，根据本发明的位移式压缩机包括自启动同步电动机作为感应电动机起动，通过几乎以同步转动频率进行同步拉入而进行同步动作，具有压缩工作流体的压缩室的压缩部和容纳自启动同步电动机的密闭容器，压缩部分。该位移式压缩机设置有启动负荷减少装置，其减少启动时的压缩部的负荷并且被放置在密封容器的压缩部。

9. 发明授权

US06925824B2 Apparatus for driving a compressor and a refrigerating air conditioner 失效
标题翻译：用于驱动压缩机和制冷空调的装置
公开(公告)号：US06925824B2
公开(公告)日：2005-08-09
申请号：US10656198
申请日：2003-09-08
申请人： Mutsunori Matsunaga , Kenji Tojo , Yoshikatsu Tomita , Susumu Nakayama , Syunsuke Yasunori
发明人： Mutsunori Matsunaga , Kenji Tojo , Yoshikatsu Tomita , Susumu Nakayama , Syunsuke Yasunori
IPC分类号： F25B1/00 , F04B49/06 , F04C18/02 , F04C28/08 , F25B1/04 , F25B13/00 , F25B27/00 , F25B49/00 , F25B49/02 , H01R39/46 , H02K13/00 , H02K21/16 , H02K21/46 , H02P6/08 , H02P6/20 , H02P23/00
CPC分类号： F04C28/08 , F04C18/0215 , F04C2240/403 , F25B1/04 , F25B13/00 , F25B49/025 , F25B2600/021 , F25B2600/0253 , H02P6/085 , H02P6/20 , Y02B30/741
摘要： An apparatus for driving a compressor comprises a compressor having a compression mechanism part for sucking a fluid to compress the same, and an electric motor for driving the compression mechanism part, and an inverter device for driving the electric motor at variable speeds. The electric motor comprises a self-starting type electric motor having a rotor, which comprises a cage conductor and a polarized permanent magnet, and the inverter device comprises a plurality of semiconductor switches for controlling drive frequencies of the electric motor.
摘要翻译：一种用于驱动压缩机的装置，具有压缩机，该压缩机具有用于吸引流体进行压缩的压缩机构部，以及用于驱动压缩机构部的电动机，以及以可变速度驱动电动机的逆变器装置。电动机包括具有转子的自启动型电动机，该电动机包括保持架导体和极化永久磁铁，并且逆变器装置包括用于控制电动机的驱动频率的多个半导体开关。

10. 发明授权

US07628593B2 Horizontal type scroll compressor including a first space and a second space 有权
标题翻译：水平式涡旋压缩机包括第一空间和第二空间
公开(公告)号：US07628593B2
公开(公告)日：2009-12-08
申请号：US11774722
申请日：2007-07-09
申请人： Takao Mizuno , Mutsumi Otsuka , Katsuya Ohashi , Yasushi Izunaga , Mutsunori Matsunaga , Masashi Miyake , Kenji Tojo
发明人： Takao Mizuno , Mutsumi Otsuka , Katsuya Ohashi , Yasushi Izunaga , Mutsunori Matsunaga , Masashi Miyake , Kenji Tojo
IPC分类号： F03C2/00 , F04C2/00 , F04C18/00
CPC分类号： F04C29/025 , F04C23/008 , F04C2270/24
摘要： A horizontal type scroll compressor is provided with a support plate separating an inside of the sealed container into a first space in which the compressor mechanism portion and the electric motor portion are stored, and a second space in which the discharge pipe is provided, and a communication path communicating a bottom portion of the first space and a space above the drive shaft within the second space in a lower side of the support plate, and regulates an oil level by the communication path in the case that the oil level difference becomes large at a time of a high-speed operation. In order to stabilize the oil supply to the bearing or the like, the oil is supplied by an oil pump provided in a shaft end portion of the drive shaft close to an oil reserving chamber.
摘要翻译：水平式涡旋式压缩机设置有将密封容器内部分隔成压缩机构部和电动马达部的第一空间的支撑板和设置有排出管的第二空间，连通第一空间的底部和支撑板的下侧的第二空间内的驱动轴上方的空间的通路，并且在油位差变大的情况下通过连通路径调节油位一个高速运行的时间。为了稳定对轴承等的供油，油由设在驱动轴的轴端部的油泵供给，该油泵靠近储油室。

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