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31. 发明申请

US20050241818A1 Air conditioner 失效
标题翻译：冷气机
公开(公告)号：US20050241818A1
公开(公告)日：2005-11-03
申请号：US11144295
申请日：2005-06-03
申请人： Yuuichi Yakumaru , Fumitoshi Nishiwaki , Noriho Okaza
发明人： Yuuichi Yakumaru , Fumitoshi Nishiwaki , Noriho Okaza
IPC分类号： B60H1/22 , B60H1/00 , B60H1/08 , F25B6/04 , F25B9/00 , F25B13/00 , F25B27/00
CPC分类号： B60H1/004 , B60H1/00885 , B60H1/00899 , B60H2001/00928 , F25B6/04 , F25B9/008 , F25B2309/061 , F25B2339/047 , F25B2341/0662
摘要： An air conditioner for a vehicle includes a refrigerant cycle having an evaporator which is disposed in a blowing duct and cools air by refrigerant evaporation in the blowing duct; a compressor setting the evaporated refrigerant at a high temperature and high pressure; a refrigerant-to-water heat exchanger heating cooling water by heat transfer from the refrigerant discharged from the compressor; and an expansion device decompressing the refrigerant discharged from the refrigerant-to-water heat exchanger, The air conditioner also includes a cooling water cycle having a heater core which is disposed on the downstream side of the evaporator; a radiator cooling the cooling water; a pump circulating the cooling water cooled by the radiator; a power engine cooled by the cooling water fed by the pump; and the refrigerant-to-water heat exchanger. The refrigerant cycle performs cooling for dehumidification by performing the operation of heating.
摘要翻译：一种用于车辆的空调器包括：制冷剂循环，具有设置在吹风管道中的蒸发器，并且通过制冷剂在吹风管中蒸发而冷却空气; 在高温高压下设定蒸发的制冷剂的压缩机; 制冷剂对水的热交换器通过从压缩机排出的制冷剂传热而加热冷却水; 以及对从制冷剂 - 水热交换器排出的制冷剂进行减压的膨胀装置。空调还包括具有设置在蒸发器的下游侧的加热器芯的冷却水循环; 散热器冷却冷却水; 泵将由散热器冷却的冷却水循环; 由泵供给的冷却水冷却的动力发动机; 和制冷剂 - 水热交换器。制冷剂循环通过进行加热运转来进行除湿冷却。

32. 发明申请

US20050207926A1 Scroll compressor 审中-公开
标题翻译：涡旋压缩机
公开(公告)号：US20050207926A1
公开(公告)日：2005-09-22
申请号：US11087730
申请日：2005-03-24
申请人： Fumitoshi Nishiwaki , Hiroshi Hasegawa , Atsuo Okaichi
发明人： Fumitoshi Nishiwaki , Hiroshi Hasegawa , Atsuo Okaichi
IPC分类号： F01C1/02 , F01C1/063 , F03C4/00 , F04C18/00 , F04C18/02
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。

33. 发明申请

US20050158199A1 Vane rotary expansion engine 失效
标题翻译：叶片旋转膨胀发动机
公开(公告)号：US20050158199A1
公开(公告)日：2005-07-21
申请号：US10511310
申请日：2003-04-17
申请人： Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F01C1/344 , F01C20/16 , F01C11/00 , F03C2/00
CPC分类号： F01C20/16 , F01C1/3442
摘要： A high-efficiency vane rotary expander is provided, which prevents a loss due to incomplete expansion or overexpansion from occurring because the volume of an operating chamber may vary. This is done by forming a plurality of discharge ports (28, 29, 48, 49, 50) in an inner wall (21a, 41a) of a cylinder in the circumferential direction, placing, among these discharge ports, the discharge port (28, 48), to which the operating chamber (25, 45) connects at the initial stage of the discharging process, at a position of {180×(1+1/n)} degrees from a small clearance (22, 42) defined between the cylinder (21, 41) and the rotor (23, 43) in the direction where a shaft rotates, and providing a valve mechanism (30a, 30b, 51a, 51b, 52a, 52b).
摘要翻译：提供了一种高效率的叶片旋转式膨胀机，其防止由于操作室的体积变化而导致由于不完全膨胀或过度膨胀而导致的损失。这是通过在圆周方向的圆筒的内壁（21a，41a）中形成多个排出口（28,29,48,49,50），在这些排出口中设置排出口（28,48），其在操作室（25,45）在放电过程的初始阶段处连接到{180x（从+ 所述气缸（21,41）和所述转子（23,43）沿轴旋转的方向，并且提供阀机构（30a，30b，51a，51b，52a，52b）。

34. 发明授权

US06598421B1 Compressor and refrigeration system 有权
标题翻译：压缩机和制冷系统
公开(公告)号：US06598421B1
公开(公告)日：2003-07-29
申请号：US10110721
申请日：2002-04-15
申请人： Masaaki Suzuki , Fumitoshi Nishiwaki
发明人： Masaaki Suzuki , Fumitoshi Nishiwaki
IPC分类号： F25B100
CPC分类号： F04B35/04 , H02K3/30 , H02K3/345 , Y10S417/01
摘要： The present specification discloses a compressor characterized in that a nonpolar solvent is used as a working fluid and an insulation part of a rotating section is formed from a low dielectric constant plastic film having a specific dielectric constant of 1.2 to 3.0. This compressor has been reduced in leakage current and improved in safety and reliability, and therefore can realize energy savings for devices such as a refrigerant system device.
摘要翻译：本说明书公开了一种压缩机，其特征在于，使用非极性溶剂作为工作流体，并且由介电常数为1.2〜3.0的低介电常数塑料膜形成旋转部的绝缘部。该压缩机的泄漏电流降低，安全可靠性提高，能够实现制冷剂系统装置等的装置的节能。

35. 发明授权

US06409488B1 Rotary compressor 失效
标题翻译：旋转压缩机
公开(公告)号：US06409488B1
公开(公告)日：2002-06-25
申请号：US09664311
申请日：2000-09-18
申请人： Mitsuhiro Ikoma , Terumaru Harada , Fumitoshi Nishiwaki , Hidenobu Shintaku , Hiroshi Hasegawa , Etsuro Suzuki
发明人： Mitsuhiro Ikoma , Terumaru Harada , Fumitoshi Nishiwaki , Hidenobu Shintaku , Hiroshi Hasegawa , Etsuro Suzuki
IPC分类号： F04C1844
CPC分类号： F04C18/3564 , F04C29/02 , F04C2210/26
摘要： A rotary compressor has a cylinder, a crank shaft having an eccentric part disposed in said cylinder, a bearing which rotatably supports said crank shaft, a roller which moves in said cylinder following said eccentric part, and a vane whose all or part of the tip is of R configuration, wherein a groove with which the vane tip is disposed in contact is provided on the outer periphery of said roller, a first oil groove is provided on the end face of said roller, and said roller is provided with an oil hole communicating said first oil groove and said groove of the roller.
摘要翻译：旋转压缩机具有圆筒，具有设置在所述气缸中的偏心部的曲轴，可旋转地支撑所述曲轴的轴承，沿着所述偏心部分在所述气缸中移动的滚子，以及叶片，其全部或部分尖端是R构造，其中在所述辊的外周上设置有与所述叶片末端接触的槽，在所述辊的端面上设置有第一油槽，所述辊设置有油孔使所述第一油槽和所述辊的所述槽连通。

36. 发明授权

US6132195A Rotary compressor 失效
标题翻译：旋转压缩机
公开(公告)号：US6132195A
公开(公告)日：2000-10-17
申请号：US891155
申请日：1997-07-10
申请人： Mitsuhiro Ikoma , Terumaru Harada , Fumitoshi Nishiwaki , Hidenobu Shintaku , Hiroshi Hasegawa , Etsuro Suzuki
发明人： Mitsuhiro Ikoma , Terumaru Harada , Fumitoshi Nishiwaki , Hidenobu Shintaku , Hiroshi Hasegawa , Etsuro Suzuki
IPC分类号： F04C18/356 , F04C29/02
CPC分类号： F04C18/3564 , F04C29/02 , F04C2210/26
摘要： A rotary compressor has a cylinder, a crank shaft having an eccentric part disposed in said cylinder, a bearing which rotatably supports said crank shaft, a roller which moves in said cylinder following said eccentric part, and a vane whose all or part of the tip is of circular configuration, wherein a groove with which the vane tip is disposed in contact is provided on the outer periphery of said roller, a first oil groove is provided on the end face of said roller, and said roller is provided with an oil hole communicating said first oil groove and said groove of the roller.
摘要翻译：旋转压缩机具有圆筒，具有设置在所述气缸中的偏心部的曲轴，可旋转地支撑所述曲轴的轴承，沿着所述偏心部分在所述气缸中移动的滚子，以及叶片，其全部或部分尖端是圆形构造，其中在所述辊的外周上设置有与所述叶片末端接触的槽，在所述辊的端面上设置有第一油槽，并且所述辊设置有油孔使所述第一油槽和所述辊的所述槽连通。

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