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51. 发明专利

JP2012197725A Rolling piston compressor, and vane 审中-公开
标题翻译：滚动活塞式压缩机和VANE
公开(公告)号：JP2012197725A
公开(公告)日：2012-10-18
申请号：JP2011062668
申请日：2011-03-22
申请人： Nippon Soken Inc , Denso Corp , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UCHIDA KAZUHIDE
IPC分类号： F04C18/356 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a rolling piston compressor that is reduced in weight of its vane to be adapted to high speed, and to provide the vane.SOLUTION: In the rolling piston compressor in which a cylindrical piston (5) revolves on the inner peripheral surface (8') of a cylinder (8) to compress working fluid in a working chamber (80), an enclosed space (14") is provided inside a vane (14) serving as a divider between an intake side and an exhaust side of the working chamber (80), and the enclosed space (14") is filled with liquid.
摘要翻译：要解决的问题：提供一种滚动活塞式压缩机，其减小叶片的重量以适应高速度并提供叶片。解决方案：在圆柱形活塞（5）在气缸（8）的内周面（8'）上旋转以压缩工作室（80）中的工作流体的滚动活塞式压缩机中，封闭空间 14“）设置在用作工作室（80）的进气侧和排气侧之间的分隔件的叶片（14）内，并且封闭空间（14”）充满液体。版权所有（C）2013，JPO＆INPIT

52. 发明专利

JP2012197724A Rolling piston type compressor 审中-公开
标题翻译：滚动活塞式压缩机
公开(公告)号：JP2012197724A
公开(公告)日：2012-10-18
申请号：JP2011062661
申请日：2011-03-22
申请人： Nippon Soken Inc , Denso Corp , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： ISHII HIROKI , UCHIDA KAZUHIDE , KAWAMOTO YOICHIRO
IPC分类号： F04C18/356 , F04C27/00 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a rolling piston type compressor achieving reduction in weight of a vane and corresponding to speeding up.SOLUTION: The rolling piston type compressor is configured such that a rotor revolves around the inner peripheral surface of a cylinder and working fluid in a working chamber is compressed. In the rolling piston type compressor, the inside of the vane partitioning the suction side of the working chamber from the delivery side thereof is formed to have a hollow inner peripheral surface with one end opened, a vane guide protuberantly fixed on the cylinder is made to slidably contact with the hollow inner peripherals surface, the vane is reciprocated along the vane guide with revolution of the rotor, and gas in a sealed space in the hollow inner peripheral surface is made to function as a gas spring.
摘要翻译：要解决的问题：提供一种滚动活塞式压缩机，其实现叶片重量的减小并且对应于加速。解决方案：滚动活塞式压缩机构造成使得转子围绕气缸的内周表面旋转，并且工作室中的工作流体被压缩。在滚动活塞式压缩机中，将从工件箱的排出侧分离吸入侧的叶片的内部形成为具有一端打开的中空的内周面，将突出地固定在气缸上的叶片导向器与中空的内周表面滑动接触，叶片沿着叶片导向件与转子旋转而往复运动，并且使空心内周面中的密封空间中的气体作为气弹簧起作用。版权所有（C）2013，JPO＆INPIT

53. 发明专利

JP2012002473A Fluid compression device, and heat pump cycle using the same 审中-公开
标题翻译：流体压缩装置和使用其的热泵循环
公开(公告)号：JP2012002473A
公开(公告)日：2012-01-05
申请号：JP2010140379
申请日：2010-06-21
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KAWASE YASUHIRO , UCHIDA KAZUHIDE , KAWAMOTO YOICHIRO , INABA ATSUSHI
IPC分类号： F25B1/00 , F25B43/00
摘要： PROBLEM TO BE SOLVED: To allow a liquid-phase refrigerant in a gas-liquid separator to properly flow to a suction-side of a compressor.SOLUTION: The gas-liquid separator 15 and the compressor 110 are arranged in adjacent to each other, and a liquid-phase refrigerant passage 17 for allowing the liquid-phase refrigerant separated by the gas-liquid separator 15 to flow out to a refrigerant suction side of the compressor 110, is formed on a region where the gas-liquid separator 15 and the compressor 110 are kept into contact with each other. The liquid-phase refrigerant passage 17 is provided with a passage opening/closing valve 18 for opening closing the passage, and a passage 154 at a gas-liquid separator 15 side in the liquid-phase refrigerant passage 17 is positioned above a passage 111b at the compressor 110 side so that the liquid-phase refrigerant in the gas-liquid separator 15 flows into the refrigerant suction side of the compressor 110 by self-weight, when the liquid-phase refrigerant passage 17 is opened by the passage opening/closing valve 18.
摘要翻译：要解决的问题：使气液分离器中的液相制冷剂适当地流到压缩机的吸入侧。解决方案：气液分离器15和压缩机110彼此相邻布置，并且液相制冷剂通道17用于使由气 - 液分离器15分离的液相制冷剂流出至压缩机110的制冷剂吸入侧形成在气液分离器15和压缩机110保持接触的区域。液相制冷剂通道17设有用于打开关闭通道的通道开闭阀18，液相制冷剂通道17中的气液分离器15侧的通道154位于通道111b的上方压缩机110侧，使得气液分离器15中的液相制冷剂通过自重而流入压缩机110的制冷剂吸入侧时，当液相制冷剂通道17被通道开/关阀打开时 18.版权所有（C）2012，JPO＆INPIT

54. 发明专利

JP2011241790A Two-stage boost compressor 审中-公开
标题翻译：两级升压式压缩机
公开(公告)号：JP2011241790A
公开(公告)日：2011-12-01
申请号：JP2010116538
申请日：2010-05-20
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： ISHII HIROKI , UCHIDA KAZUHIDE , HARAKAWA YOSHIAKI , MORISHITA TAKAYA
IPC分类号： F04C29/02 , F04C23/00
摘要： PROBLEM TO BE SOLVED: To provide a two-stage boost compressor capable of surely supplying oil to a sliding section without incurring a decrease in working efficiency.SOLUTION: An oil feeding passage 131d for making the oil circulate from the side of one end to the side of the other end is formed inside a shaft 131; a restriction portion 138 is provided in the oil feeding passage 131d; a high stage-side oil space 190, into which refrigerant oil in an oil storage space 170 under high-pressure refrigerant pressure atmosphere flows, is disposed on the side of the one end of the shaft 131; and a low stage-side oil space 180, into which the refrigerant oil flowing out of the oil feeding passage 131d flows, is disposed on the side of the other end thereof. In addition, when seen from the axial direction of the shaft 131, an area occupied by the shaft 131 exposed in the high stage-side oil space 190 is preset smaller than an area occupied by the shaft 131 exposed in the low stage-side oil space 180. This inhibits generation of a thrust load imposed on the shaft 131 by the action of the pressure of the refrigerant oil, so as to suppress the decrease in the working efficiency.
摘要翻译：要解决的问题：提供一种能够可靠地向滑动部分供油的两级增压压缩机，而不会降低工作效率。解决方案：用于使油从一端侧向另一端侧流动的供油通道131d形成在轴131内; 在供油通路131d内设有限制部138; 高压制冷剂压力气氛中的储油空间170中的制冷剂油流入的高级侧油空间190设置在轴131的一端侧。以及从供油通路131d流出的制冷剂油流入的低级侧油空间180设置在其另一端侧。此外，当从轴131的轴向观察时，暴露在高级侧油空间190中的轴131占据的面积被预先设定为小于暴露在低级侧油中的轴131占据的面积空间180.通过制冷剂油的压力的作用，这抑制了施加在轴131上的推力负荷的产生，从而抑制了作业效率的降低。版权所有（C）2012，JPO＆INPIT

55. 发明专利

JP2011220263A Helical type compressor 审中-公开
标题翻译：螺旋式压缩机
公开(公告)号：JP2011220263A
公开(公告)日：2011-11-04
申请号：JP2010091406
申请日：2010-04-12
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UCHIDA KAZUHIDE , ISHII HIROKI , MORISHITA TAKAYA
IPC分类号： F04C18/344 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To provide a helical type compressor capable of boosting the pressure of fluid to a required level appropriately.SOLUTION: An end 23a on the discharge side of a helical blade 23 that is fitted into a helical groove 22a of a rotor 22 is connected to a connection part 23b located at a section of the blade 23 that turns back from the end 23a by about one spire (by about 360°). Further, a reed valve (check valve) is provided which allows fluids in a compression room CR3 on the discharge side surrounded by a portion of the blade 23 that continues into the end 23a and the connection part 23b, an inner circumferential surface of a cylinder 21 and an outer circumferential surface of the rotor 22 only to flow from the compression room CR3 on the discharge side through a discharge hole 21a. This allows the pressure of the fluids to be appropriately boosted to the required level in the compression room CR3 on the discharge side, and allows the fluids to be discharged from the discharge hole 21a.
摘要翻译：要解决的问题：提供能够适当地将流体的压力提高到所需水平的螺旋式压缩机。解决方案：安装在转子22的螺旋槽22a中的螺旋叶片23的排放侧的端部23a连接到位于叶片23的从端部回转的部分处的连接部分23b 23a大约一个尖顶（约360°）。此外，提供了一种簧片阀（止回阀），其允许在由连续进入端部23a的叶片23的一部分和连接部23b所围绕的排出侧的压缩室CR3中的流体，缸的内周面 21和转子22的外周面仅通过排出孔21a从排出侧的压缩室CR3流出。由此，能够将排出侧的压缩室CR3中的流体的压力适当地提高到所要求的水平，并允许流体从排出孔21a排出。版权所有（C）2012，JPO＆INPIT

56. 发明专利

JP2010038120A Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：JP2010038120A
公开(公告)日：2010-02-18
申请号：JP2008204724
申请日：2008-08-07
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KAWASE YASUHIRO , UCHIDA KAZUHIDE , UNO KEIICHI
IPC分类号： F01C21/04 , F01C1/02 , F04C23/02
摘要： PROBLEM TO BE SOLVED: To provide a secured necessary amount of a lubricant oil in an apparatus without increasing a cycle oil rate.
SOLUTION: A second oil pathway 144 for guiding a lubricant oil accumulated at the internal bottom of a motor housing 121 constituting a part of a fluid pathway and the outer shell of a motor generator 120 to an oil reservoir 101 is provided. By this, the lubricant oil accumulated at the internal bottom of the motor housing 121 by being separated from the refrigerant is supplied from the second oil pathway 144 provided by passing through a part of a pump housing 131 from the internal bottom of the motor housing 121 to the oil reservoir 101 without passing through an oil separation chamber 111d directly to be used for an oil cycle, whereby the lubricant oil mixed in an operation fluid can be used without wasting thereof.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在设备中提供固定的必要量的润滑油，而不增加循环油率。解决方案：提供了一种第二油路144，用于将构成流体通道的一部分的马达壳体121的内部底部的润滑油和电动发电机120的外壳引导到储油器101。由此，通过从制冷剂分离而积蓄在电动机壳体121的内部底部的润滑油从从电动机壳体121的内部底部通过泵壳体131的一部分提供的第二油路144供给而不通过油分离室111d而直接用于油循环，由此可以使用混合在操作流体中的润滑油而不浪费油。版权所有（C）2010，JPO＆INPIT

57. 发明专利

JP2008248800A Liquid pump 审中-公开
标题翻译：液体泵
公开(公告)号：JP2008248800A
公开(公告)日：2008-10-16
申请号：JP2007091582
申请日：2007-03-30
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TAKEUCHI YASUHIRO , UCHIDA KAZUHIDE , UNO KEIICHI
IPC分类号： F04C2/356 , F04C15/00 , F04C18/356
CPC分类号： F04C18/3564 , F04C23/001 , F04C2230/41
摘要： PROBLEM TO BE SOLVED: To provide a liquid pump capable of maintaining pump performance for a long period of time by surely suppressing wear of a vane and rotor in pumps treating liquid as fluid.
SOLUTION: This liquid pump is provided with a rotor 141 rotating in a cylinder 121 bored in a cylinder block 120, and a vane 151 capable of reciprocating in a radial direction of a rotor 141, pressed by the rotor 141, and forming a working chamber V between the cylinder 121 and the rotor 141, pressure-feeds liquid flowing in the working fluid by the rotor 141 to make the same flow out to an outside of the working chamber V, and presses the vane 151 against the rotor 141 by pressure difference between a high pressure side and a low pressure side of the liquid in the working chamber V. When hardness ratio is defined by a relation: hardness ratio = hardness of the vane/hardness of the rotor, a relation: 1.6≤ hardness ratio is satisfied.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够长时间保持泵性能的液体泵，其可靠地抑制作为流体处理液体的泵中的叶片和转子的磨损。解决方案：该液体泵具有在缸体120中钻出的气缸121中旋转的转子141，以及能够沿转子141的径向往复运动的叶片151，由转子141按压，并形成气缸121和转子141之间的工作室V，通过转子141对流入工作流体的液体进行加压，以使其相同的流出到工作室V的外部，并将叶片151压靠在转子141上通过工作室V中的液体的高压侧和低压侧之间的压力差来确定。当硬度比由硬度比=叶片硬度/转子硬度的关系定义时，关系式为1.6≤硬度比例满足。版权所有（C）2009，JPO＆INPIT

58. 发明专利

JP2007255327A Expander controlling device 审中-公开
标题翻译：扩展控制装置
公开(公告)号：JP2007255327A
公开(公告)日：2007-10-04
申请号：JP2006081426
申请日：2006-03-23
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TAKEUCHI YASUHIRO , UCHIDA KAZUHIDE , UNO KEIICHI , INABA ATSUSHI , OGAWA HIROSHI
IPC分类号： F01C20/08 , F01C1/02
CPC分类号： Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide an expander controlling device preventing overexpansion while constantly maintaining a set pressure difference set for the expander and obtainable of stable expansion work.
SOLUTION: The expander controlling device is provided with the expander 112 generating driving force through expansion of working fluid heated to high temperature and high pressure, a power generator 120 operated by the driving force of the expander 112 to generate electric power, a pressure difference detection means 130 for detecting a pressure difference ΔP between a high pressure side and a low pressure side of the expander 112, and a pressure difference increase means 140 for increasing the pressure difference ΔP to have a predetermined pressure difference ΔPth when the pressure difference ΔP detected by the pressure difference detection means 130 becomes lower than the predetermined pressure difference ΔPth.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止过度膨胀的膨胀机控制装置，同时不断维持为膨胀机设定的设定压力差，可获得稳定的膨胀作业。解决方案：膨胀机控制装置设置有膨胀机112，其通过加热到高温高压的工作流体的膨胀而产生驱动力，发电机120由膨胀机112的驱动力进行动作以产生电力，压力差检测装置130，用于检测膨胀机112的高压侧和低压侧之间的压力差ΔP;以及压力差增大装置140，用于将压力差ΔP增加到具有预定压力差ΔPth时的压差由压力差检测装置130检测出的ΔPP比预定压差ΔPth低。版权所有（C）2008，JPO＆INPIT

59. 发明专利

JP2007170264A Fluid machine 有权
标题翻译：流体机
公开(公告)号：JP2007170264A
公开(公告)日：2007-07-05
申请号：JP2005368519
申请日：2005-12-21
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TAKEUCHI YASUHIRO , UNO KEIICHI , ASA HIROTOMO , OGAWA HIROSHI , UCHIDA KAZUHIDE , KINOSHITA HIROSHI
IPC分类号： F01C21/04 , F01C1/02 , F01C13/04
摘要： PROBLEM TO BE SOLVED: To provide a fluid machine having a simple structure, which can supply lubricating oil containing a small amount of working fluid to a sliding part of an expansion section.
SOLUTION: The fluid machine comprises the expansion section 110 to generate driving force by expansion of the working fluid containing the lubricating oil and heated into a gas-phase state, a power generation section 120 driven by the driving force of the expansion section 110 so as to generate electric power, an oil reservoir section 101 that is formed within a flow path where the working fluid discharged from the expansion section 110 flows and that reserves the working fluid so that the lubricating oil in the working fluid can make contact with at least one of the sliding sections 113c and 125 of the expansion section 110 and the power generation section 120, and heating means 122, 151, 152 for heating the working fluid within the oil reservoir section 101.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的流体机械，其能够向膨胀部分的滑动部分提供含有少量工作流体的润滑油。解决方案：流体机械包括膨胀部分110，以通过膨胀含有润滑油的工作流体并加热到气相状态来产生驱动力，发电部分120由膨胀部分的驱动力驱动 110，以产生电力;储油部101，其形成在从膨胀部110排出的工作流体流动的流路内流动并保留工作流体，使得工作流体中的润滑油能够与膨胀部分110和发电部分120的滑动部分113c和125中的至少一个以及用于加热储油部分101内的工作流体的加热装置122,151,152。（C） 2007年，日本特许厅和INPIT

60. 发明专利

JP2005273452A Fluid machine 有权
标题翻译：流体机
公开(公告)号：JP2005273452A
公开(公告)日：2005-10-06
申请号：JP2004076468
申请日：2004-03-17
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： IWANAMI SHIGEKI , SUZUKI YASUSHI , UNO KEIICHI , UCHIDA KAZUHIDE , HOTTA TADASHI , ASA HIROTOMO , TAKEUCHI YASUHIRO , OGAWA HIROSHI
IPC分类号： F01C1/02 , F04B35/00 , F04C23/00 , F04C23/02
摘要： PROBLEM TO BE SOLVED: To effectively operate a fluid machine regardless of an operating state.
SOLUTION: The fluid machine incorporates a shift mechanism 400. Thereby, even though a rotation speed in which energy can be effectively recovered at employing a pump motor mechanism 100 as an expansion device is not matched to a rotation speed at which electric power is generated with high power generation efficiency maintained, waste heat can be effectively recovered as electric energy by the shift mechanism 400. Even though the expansion mechanism and compression mechanism allow the shared use by the same mechanism in the case where a volume of an operation chamber offering efficiency as the expansion device does not match a volume of an operation chamber offering efficiency as a compression mechanism, the pump motor mechanism 100 can be effectively operated in either case where the mechanism is employed as the expansion device or as the compression device.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：无论操作状态如何，都能有效地操作流体机械。解决方案：流体机械包括换档机构400.由此，即使在使用作为膨胀装置的泵电动机构100的能量能够有效地回收的转速与电力的转速不匹配在保持高发电效率的情况下产生，废热可以通过换档机构400作为电能有效地回收。即使膨胀机构和压缩机构允许在操作室的体积相同的机构共同使用由于膨胀装置与提供作为压缩机构的效率的操作室的体积不匹配，所以提供效率，在将机构用作膨胀装置或压缩装置的情况下，可以有效地操作泵电机机构100。版权所有（C）2006，JPO＆NCIPI

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