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1. 发明授权

US4755114A Sealed type scroll compressor with wire mesh oil separating member 失效
标题翻译：密封式涡旋压缩机，带丝网分离油
公开(公告)号：US4755114A
公开(公告)日：1988-07-05
申请号：US15036
申请日：1987-02-17
申请人： Masao Shibayashi , Katsuaki Kikuchi , Naoshi Uchikawa , Yasuro Ohishi , Akira Murayama , Hiroaki Kuno , Kiyoshi Fukatsu , Minoru Tomono
发明人： Masao Shibayashi , Katsuaki Kikuchi , Naoshi Uchikawa , Yasuro Ohishi , Akira Murayama , Hiroaki Kuno , Kiyoshi Fukatsu , Minoru Tomono
IPC分类号： B01D46/00 , B01D46/24 , B01D46/54 , F04C29/02 , F04C18/04 , B01D39/10 , B01D45/02
CPC分类号： B01D46/0031 , B01D46/0039 , B01D46/543 , F04C29/026 , B01D2275/10 , Y10S418/01 , Y10S55/45
摘要： A sealed scroll compressor comprises a scroll compressor section, an electric motor, a sealed container, an oil storage, a fixed and orbiting scroll members, and a wire mesh member for improvement of oil separation in refrigerant gas. A shell portion of said sealed container is lined annularly with the wire mesh member and the gas containing oil is adapted to flow downwardly along the wire mesh member. When the gas flows downwardly, the oil sticks to the wire mesh member and is separated from the gas. The oil collected on the wire mesh member drops down into the oil storage. The gas from which the oil is separated is, after that, discharged out of the compressor.
摘要翻译：一种密封的涡旋压缩机，包括涡旋压缩机部，电动机，密封容器，储油部，固定涡旋部件以及用于改善制冷剂气体中的油分离的丝网部件。所述密封容器的外壳部分与丝网构件环形地衬里，并且包含气体的油适于沿着丝网构件向下流动。当气体向下流动时，油粘到丝网构件上并与气体分离。收集在丝网部件上的油滴落入储油部。油分离出来的气体之后，从压缩机排出。

2. 发明授权

US06634875B2 Scroll compressor having an Oldham's ring containing silicon particles 失效
标题翻译：具有含有硅颗粒的奥德姆环的涡旋压缩机
公开(公告)号：US06634875B2
公开(公告)日：2003-10-21
申请号：US10099970
申请日：2002-03-19
申请人： Hiroyuki Imamura , Kazuo Sakurai , Keiji Tanaka , Yasuro Ohishi , Kiyoshi Fukatsu , Motoshi Hayashi , Shinya Nakamura , Akira Takenaka
发明人： Hiroyuki Imamura , Kazuo Sakurai , Keiji Tanaka , Yasuro Ohishi , Kiyoshi Fukatsu , Motoshi Hayashi , Shinya Nakamura , Akira Takenaka
IPC分类号： F04C1804
CPC分类号： F01C17/066
摘要： An improved scroll compressor comprises a fixed scroll and an orbiting scroll, as well as an Oldham's coupling which enables the orbiting scroll to have a orbital movement. The Oldham's ring of the Oldham's coupling is so formed that its sliding surfaces for counterpart members to slide thereon are formed by a base material containing silicon particles, while the surface of each silicon particle (remaining on the base material's surface serving as a slidable surface for counterpart members to slide thereon) is formed into a flat surface. In practice, a ratio of silicon portions formed into flat surfaces to an entire sliding area of the Oldham's coupling is in a range of 3% to 20%, preferably 5% to 15%. With the use of the scroll compressor of the present invention, it is possible to improve the wear resistance of the Oldham's ring of the Oldham's coupling and its counterpart members in the scroll compressor.
摘要翻译：改进的涡旋压缩机包括固定涡旋件和绕动涡旋件，以及使轨道运转涡旋件具有轨道运动的奥尔德姆联轴器。奥尔德姆的十字形联轴节的环形被形成为使得其对准部件滑动的滑动表面由含有硅颗粒的基材形成，而每个硅颗粒的表面（保留在基材表面上用作可滑动表面，在其上滑动的对方构件）形成为平坦表面。在实践中，形成平坦表面的硅部分与奥尔德姆耦合的整个滑动区域的比率在3％至20％的范围内，优选为5％至15％。通过使用本发明的涡旋压缩机，可以提高奥尔德姆联轴器的奥德姆环和涡旋压缩机中的对应构件的耐磨性。

3. 发明授权

US4647271A Impeller of centrifugal blower 失效
标题翻译：离心鼓风机叶轮
公开(公告)号：US4647271A
公开(公告)日：1987-03-03
申请号：US742596
申请日：1985-06-07
申请人： Makoto Nagai , Isamu Horiuchi , Masamichi Hanada , Sigeaki Kuroda , Masakatsu Hayashi , Yasuro Ohishi , Yutaka Mori , Eiji Maeda , Kimito Kasukabe , Yuji Tsujita , Hironori Etou , Katsuaki Kikuchi , Masato Itagaki
发明人： Makoto Nagai , Isamu Horiuchi , Masamichi Hanada , Sigeaki Kuroda , Masakatsu Hayashi , Yasuro Ohishi , Yutaka Mori , Eiji Maeda , Kimito Kasukabe , Yuji Tsujita , Hironori Etou , Katsuaki Kikuchi , Masato Itagaki
IPC分类号： F04D29/28 , F04D29/30
CPC分类号： F04D29/281
摘要： An impeller of a centrifugal blower includes a hub, a hub plate, a plurality of blades and a shroud. The hub plate has an outer diameter which is smaller than an inner diameter of the shroud and a portion of the blades existing in the difference between the diameters is provided with a parting plane of molds, whereby the impeller can be integrally molded by the injection molding.
摘要翻译：离心式鼓风机的叶轮包括轮毂，轮毂板，多个叶片和护罩。轮毂板的外径小于护罩的内径，并且存在于直径之间的差异的刀片的一部分设置有模具的分型面，由此叶轮可以通过注塑成型。

4. 发明授权

US07531934B2 Self-start synchronous motor with permanent magnets and at least one frictional agitation joint, method for manufacturing the same and compressor comprising the same 失效
标题翻译：具有永磁体和至少一个摩擦搅拌接头的自启动同步电动机，其制造方法和包括该摩擦搅拌接头的压缩机
公开(公告)号：US07531934B2
公开(公告)日：2009-05-12
申请号：US11439951
申请日：2006-05-25
申请人： Baiying Hang , Tomio Yoshikawa , Yasuro Ohishi , Akeshi Takahashi , Haruo Koharagi
发明人： Baiying Hang , Tomio Yoshikawa , Yasuro Ohishi , Akeshi Takahashi , Haruo Koharagi
IPC分类号： H02K21/12
CPC分类号： H02K15/0012 , B22D19/0054 , H02K21/46
摘要： In a method of manufacturing a self-start synchronous motor for preventing deterioration of permanent magnets used in a rotor, and also for enhancing the efficiency of the self-start synchronous motor, the self-start synchronous motor comprising a stator having a stator core and windings wound around the stator core, and a rotor having an outer diameter slightly smaller than an inner diameter of the stator and arranged inside of the stator. The rotor is provided with a rotor core, a plurality of conductor bars embedded in the outer peripheral portion of the rotor core over an entire periphery thereof, end rings provided on opposite end sides of the conductor bars and constituting a squirrel cage conductor in cooperation with the conductor bars, and a plurality of permanent magnets embedded in the rotor core and arranged at a position inner than that of an inner peripheral surface of the conductor bars. Further, the conductor bars and the end rings are electrically and mechanically joined together through frictional agitation joint.
摘要翻译：在制造用于防止转子中使用的永磁体的劣化的自启动同步电动机的制造方法中，为了提高自启动同步电动机的效率，该自启动同步电动机包括定子，该定子具有定子铁心和缠绕在定子芯上的绕组和具有比定子的内径稍小的外径的转子，并且配置在定子的内部。转子设置有转子芯，多个导体条，其在转子芯的整个外周上嵌入转子芯的外周部分，端环设置在导体条的相对端侧，并与导体棒和嵌入在转子芯中的多个永磁体，并且配置在内导体棒的内周面的位置。此外，导体条和端环通过摩擦搅动接头电连接和机械连接在一起。

5. 发明申请

US20060267441A1 Self-start synchronous motor, method for manufacturing the same and compressor 失效
标题翻译：自启动同步电机，制造方法及压缩机
公开(公告)号：US20060267441A1
公开(公告)日：2006-11-30
申请号：US11439951
申请日：2006-05-25
申请人： Baiying Hang , Tomio Yoshikawa , Yasuro Ohishi , Akeshi Takahashi , Haruo Koharagi
发明人： Baiying Hang , Tomio Yoshikawa , Yasuro Ohishi , Akeshi Takahashi , Haruo Koharagi
IPC分类号： H02K17/00 , H02K19/14
CPC分类号： H02K15/0012 , B22D19/0054 , H02K21/46
摘要： In a method of manufacturing a self-start synchronous motor for preventing deterioration of permanent magnets used in a rotor, and also for enhancing the efficiency of the self-start synchronous motor, the self-start synchronous motor comprising a stator having a stator core and windings wound around the stator core, and a rotor having an outer diameter slightly smaller than an inner diameter of the stator and arranged inside of the stator. The rotor is provided with a rotor core, a plurality of conductor bars embedded in the outer peripheral portion of the rotor core over an entire periphery thereof, end rings provided on opposite end sides of the conductor bars and constituting a squirrel cage conductor in cooperation with the conductor bars, and a plurality of permanent magnets embedded in the rotor core and arranged at a position inner than that of an inner peripheral surface of the conductor bars. Further, the conductor bars and the end rings are electrically and mechanically joined together through frictional agitation joint.
摘要翻译：在制造用于防止转子中使用的永磁体的劣化的自启动同步电动机的制造方法中，为了提高自启动同步电动机的效率，该自启动同步电动机包括定子，该定子具有定子铁心和缠绕在定子芯上的绕组和具有比定子的内径稍小的外径的转子，并且配置在定子的内部。转子设置有转子芯，多个导体条，其在转子芯的整个外周上嵌入转子芯的外周部分，端环设置在导体条的相对端侧，并与导体棒和嵌入在转子芯中的多个永磁体，并且配置在内导体棒的内周面的位置。此外，导体条和端环通过摩擦搅动接头电连接和机械连接在一起。

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