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1. 发明专利

JP2015053362A 積層ユニット有权
标题翻译：层压单元
公开(公告)号：JP2015053362A
公开(公告)日：2015-03-19
申请号：JP2013184852
申请日：2013-09-06
申请人：株式会社日本自動車部品総合研究所 , Nippon Soken Inc , トヨタ自動車株式会社 , Toyota Motor Corp , 株式会社デンソー , Denso Corp
发明人： KAWASE YASUHIRO , UCHIDA KAZUHIDE , ISHIKAWA KEITARO , NISHIDO YOSHINORI , HIRANO MASAHIRO
IPC分类号： H01L23/473 , H05K7/20
摘要：【課題】半導体カードと冷却プレートが絶縁板を挟んで積層されているとともに積層方向に荷重を受ける積層ユニットにおいて、絶縁板の曲げ変形を抑制し、絶縁板を破損し難くする技術を提供する。【解決手段】積層ユニットは、半導体カードと冷却プレートとの間に配置されている絶縁板が、半導体カードの縁で小さな曲率半径で曲がることにより破損することを抑制する。冷却プレートには、半導体カードと絶縁板の接触範囲の外側に窪みが設けられている。絶縁板は、接触範囲から窪みの方向にはみ出した部分を有する。半導体カードは、絶縁板と対向する面の縁であって絶縁板のはみ出した部分と対向する縁が絶縁板から離れる方向に湾曲している。【選択図】図4
摘要翻译：要解决的问题：提供一种用于抑制绝缘板的弯曲变形并使绝缘板难以破坏的技术，在通过层压半导体卡和冷却板而夹持绝缘板并接收的层叠单元中堆叠方向的负载。解决方案：叠层单元防止半导体卡和冷却板之间布置的绝缘板由于在半导体卡的边缘上具有小曲率半径的弯曲而被损坏。冷却板具有设置在半导体卡与绝缘板之间的接触角的外侧的凹部。绝缘板具有从接触角向朝向凹部的方向突出的部分。半导体卡在面向绝缘板并面对绝缘板的突出部的面的边缘与绝缘板分离的方向上弯曲。

2. 发明专利

JP2014154572A Lamination unit 审中-公开
标题翻译：层压单元
公开(公告)号：JP2014154572A
公开(公告)日：2014-08-25
申请号：JP2013020056
申请日：2013-02-05
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社 , Denso Corp , 株式会社デンソー
发明人： KAWASE YASUHIRO , HAKAMADA NAOKI , UCHIDA KAZUHIDE , UCHIYAMA KAZUNORI , ISHIKAWA KEITARO , YOSHIDA TADASHI , HIRANO MASAHIRO
IPC分类号： H01L25/11
摘要： PROBLEM TO BE SOLVED: To provide a technology for protecting an insulating plate held between a semiconductor card and a cooling plate from damage regarding a lamination unit in which the semiconductor cards and the cooling plates are alternately laminated and the laminate is energized and adhered in a direction of lamination.SOLUTION: In a lamination unit 100, a semiconductor card 6 and a flat cooling plate 2 are laminated with an insulating plate 4 interposed therebetween and a load is received from both sides in a direction of lamination. In the semiconductor card 6, a semiconductor device is encapsulated in a plate-like resin mold body 3. On a surface of the mold body 3 opposing the insulating plate 4, a heat sink 5 is exposed to be flush with the surface of the mold body 3 while being surrounded by the mold body 3 in a view from the direction of lamination. On a surface of the cooling plate 2 opposing the insulating plate 4, a recess 2a is provided. The insulating plate 4 and the mold body 3 are disposed to be overlapped with an edge 2b of the recess 2a in a view from the direction of lamination.
摘要翻译：要解决的问题：提供一种用于保护保持在半导体卡和冷却板之间的绝缘板的技术，以防止半导体卡和冷却板交替层叠的叠层单元的损坏，并且层压体被激活并粘附在层压方向。解决方案：在层压单元100中，半导体卡6和平坦冷却板2层叠有绝缘板4，并且在层叠方向上从两侧接收负载。在半导体卡6中，将半导体器件封装在板状树脂模体3中。在与绝缘板4相对的模具体3的表面上，散热器5暴露于与模具的表面齐平主体3在从层叠方向观察时被模体3包围。在与绝缘板4相对的冷却板2的表面上设置有凹部2a。从层叠方向看，绝缘板4和模体3配置成与凹部2a的边缘2b重叠。

3. 发明专利

JP2012172917A Cooling device 审中-公开
标题翻译：冷却装置
公开(公告)号：JP2012172917A
公开(公告)日：2012-09-10
申请号：JP2011035754
申请日：2011-02-22
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： KAWASE YASUHIRO , ONO YUICHI , UCHIDA KAZUHIDE , KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE
IPC分类号： F25B1/00
CPC分类号： F25B1/00 , B60H1/00278 , B60H1/323 , B60H2001/00307 , B60H2001/00949 , B60H2001/3298 , F25B5/04 , F25B31/006 , F25B2341/0012 , F25B2600/2511
摘要： PROBLEM TO BE SOLVED: To provide a cooling device, with which supercooling of a heat source can be inhibited, and pressure loss as well as power consumption of a compressor can be reduced.SOLUTION: This cooling device 1 for cooling an HV equipment heat source 31 includes the compressor 12 for circulating a refrigerant, a condenser 14 for condensing the refrigerant, an expansion valve 16 for decompressing the refrigerant condensed by the condenser 14, an evaporator 18 for evaporating the refrigerant decompressed by the expansion valve 16, and a refrigerant passage 22 through which the refrigerant flows from an outlet of the condenser 14 toward an inlet of the expansion valve 16. The refrigerant passage 22 includes a passage forming portion 26 forming a part of the refrigerant passage 22. The cooling device 1 further includes a second passage connected in parallel with the passage forming portion 26, a cooling portion 30 disposed on the second passage and cooling the HV equipment heat source 31 by using the refrigerant from the condenser 14, and the expansion valve 33 arranged upstream of the cooling portion 30 of the second passage.
摘要翻译：要解决的问题：提供一种能够抑制热源的过冷却的冷却装置，并且可以降低压缩机的压力损失以及功率消耗。解决方案：用于冷却HV设备热源31的冷却装置1包括用于循环制冷剂的压缩机12，用于冷凝制冷剂的冷凝器14，用于使由冷凝器14冷凝的制冷剂减压的膨胀阀16，蒸发器用于蒸发由膨胀阀16减压的制冷剂的制冷剂通道22以及制冷剂通道22，制冷剂通道22通过冷凝器通道22从冷凝器14的出口朝向膨胀阀16的入口流动。制冷剂通道22包括通道形成部分26，制冷剂通道22的一部分。冷却装置1还包括与通道形成部分26并联连接的第二通道，设置在第二通道上的冷却部分30，并且通过使用来自冷凝器的制冷剂来冷却HV设备热源31 14以及设置在第二通道的冷却部30的上游侧的膨胀阀33。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2014028544A Ventilation structure of periphery of electric device of automobile 审中-公开
标题翻译：汽车电气设备外围通风结构
公开(公告)号：JP2014028544A
公开(公告)日：2014-02-13
申请号：JP2012169358
申请日：2012-07-31
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWASE YASUHIRO , ISHII HIROKI , UCHIDA KAZUHIDE , ATSUMI TAKASHI , IMAI YOHEI
IPC分类号： B60R16/02 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a technique for ventilating periphery of an electric device placed outside a cabin, without requiring a dedicated fan.SOLUTION: There is provided a ventilation structure which includes: a case, disposed outside a cabin, for housing an electric device; and a vent pipe whose one end is connected to the case, with the other end opening into a flow passage in which air flows in one direction. Further, a vector representing the air flow direction in the flow passage and a normal vector of the opening on the other end form an angle of 90 degrees or less. Such arrangement inhibits an invasion of air flow into the vent pipe from the opening, causing the air to flow in the surrounding of the opening and generating a negative-pressure state. The negative-pressure state nearby the opening suctions air from inside of the case.
摘要翻译：要解决的问题：提供一种在不需要专用风扇的情况下，将放置在机舱外部的电气设备的周边通风的技术。解决方案：提供一种通风结构，其包括：设置在机舱外部的壳体，用于容纳电设备; 一个通气管，其一端连接到壳体，另一端开口成空气沿一个方向流动的流动通道。此外，表示流路中的空气流动方向的矢量和另一端的开口的法线矢量形成90度以下的角度。这种布置抑制从开口侵入通气管中的空气，导致空气在开口的周围流动并产生负压状态。开口附近的负压状态从壳体内吸入空气。

5. 发明专利

JP2014125907A Rotary pump and braking device with the same 审中-公开
标题翻译：旋转泵及其制动装置
公开(公告)号：JP2014125907A
公开(公告)日：2014-07-07
申请号：JP2012281303
申请日：2012-12-25
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Advics Co Ltd , 株式会社アドヴィックス
发明人： UCHIYAMA KAZUNORI , HAKAMADA NAOKI , UCHIDA KAZUHIDE , KAWASE YASUHIRO , YAMAGUCHI TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： F04C2/10 , B60T17/00 , F04C15/00
CPC分类号： F01C21/08 , F04C2/086 , F04C2/102 , F04C15/0015 , F04C15/0026
摘要： PROBLEM TO BE SOLVED: To reduce a contact resistance that occurs at the contact part between a side plate and an outer rotor or an inner rotor, and decrease the amount of wear between the side plate and the outer rotor or the inner rotor.SOLUTION: Recesses 72d are formed in an area (outer tooth passing area) between a line through which the tooth tip part of an outer tooth part 52a in an inner rotor 52 passes and a line through which the bottom of the tooth passes, in an end face of a second side plate 72. Thereby, when the recesses 72d are brought into communication with gaps 53, the brake fluid contained in the gaps 53 is supplied in the recesses 72d. Accordingly, the brake fluid can be made to intervene between the second side plate 72 and the inner rotor 52, and the brake fluid functions as lubricating oil. Thereby, the frictional resistance of the contact part between the second side plate 72 and the inner rotor 52 can be reduced, and the amount of wear can be decreased.
摘要翻译：要解决的问题：降低在侧板和外转子或内转子之间的接触部分处发生的接触电阻，并减少侧板和外转子或内转子之间的磨损量。解决方案：凹部72d形成在内转子52中的外齿部52a的齿顶部通过的线与齿底部通过的线的端面之间的区域（外齿通过区域）由此，当凹部72d与间隙53连通时，包含在间隙53中的制动流体被供给到凹部72d中。因此，可以使制动流体进入第二侧板72和内转子52之间，制动流体作为润滑油起作用。由此，能够减小第二侧板72与内转子52之间的接触部的摩擦阻力，能够减少磨损量。

6. 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

7. 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

8. 发明专利

JP2014109211A Rotating pump and brake device equipped with the same 有权
标题翻译：旋转泵和制动装置配备
公开(公告)号：JP2014109211A
公开(公告)日：2014-06-12
申请号：JP2012263021
申请日：2012-11-30
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Advics Co Ltd , 株式会社アドヴィックス
发明人： KAWASE YASUHIRO , UCHIYAMA KAZUNORI , HAKAMADA NAOKI , UCHIDA KAZUHIDE , YAMAGUCHI TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： F04C2/10 , B60T8/48 , B60T17/00
CPC分类号： F04C2/10 , B60T8/4031 , B60T13/146 , B60T17/02 , F04C2/102 , F04C15/0007 , F04C15/0026 , F04C15/0038
摘要： PROBLEM TO BE SOLVED: To suppress a reduction in slide resistance between a side plate and an outer rotor or an inner rotor, and to suppress fluid leakage from between them.SOLUTION: An end face 72b of a second side plate 72 on which a mechanical seal is applied includes: a first face 72ba inclined with respect to a center axis Y; and a second face 72bb of which inclination angle is changed to be directed in a radial direction with respect to the first face 72ba. By forming such a second face 72bb, a clearance formed between the end face 72b and an outer rotor 51 can be narrowed, and an amount of a brake liquid intruding into the clearance can be reduced. With this configuration, the flow resistance between the second side plate 72 and the outer rotor 51 can be increased; the brake liquid hardly flows; and thus the leakage of the brake liquid from a high-pressure region to a low-pressure region can be suppressed.
摘要翻译：要解决的问题：为了抑制侧板与外转子或内转子之间的滑动阻力的降低，并且抑制它们之间的流体泄漏。解决方案：第二侧板72的端面72b，机械密封件包括：相对于中心轴线Y倾斜的第一面72ba; 倾斜角度相对于第一面72ba在径向上变化的第二面72bb。通过形成这样的第二面72bb，在端面72b和外转子51之间形成的间隙可以变窄，并且可以减少进入间隙的制动液的量。利用这种结构，可以增加第二侧板72和外转子51之间的流动阻力; 制动液几乎不流动; 因此可以抑制制动液体从高压区域向低压区域的泄漏。

9. 发明专利

JP2008180148A Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：JP2008180148A
公开(公告)日：2008-08-07
申请号：JP2007014278
申请日：2007-01-24
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 , F01C13/04 , F04B39/02 , F04C23/02 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide a fluid machine capable of cooling lubricant oil to be supplied to a sliding part with a simple constitution.
SOLUTION: This fluid machine is provided with an expansion part 110 generating driving force by the expansion of a working fluid becoming a gaseous phase state by being heated by a heater 42, a pump part 130 forcibly feeding the working fluid condensed by a condenser 32 to the heater 42 after being delivered from the expansion part 110, a separating means 105 separating the lubricating oil included inside the working fluid delivered from the expansion part 110, an oil storage part 101 storing the lubricant oil separated by the separating means 105, and supply means 102 and 104 supplying the lubricant oil of the oil reservoir 101 to at least one sliding parts 113c, 113d, 118b, 132b and 132c of the expansion part 110 and the pump part 130. The oil reservoir 101 is adjacently arranged to the pump part 130.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够以简单的结构冷却要供应到滑动部件的润滑油的流体机械。解决方案：该流体机械设置有膨胀部件110，该膨胀部件110通过由加热器42加热而使工作流体膨胀成为气相状态而产生驱动力，泵部件130强制地将由冷凝器32从膨胀部110输送到加热器42，分离装置105，其分离由膨胀部110输送的工作流体内部的润滑油，存储由分离装置105分离的润滑油的储油部101 以及供给装置102和104，其将储油器101的润滑油供给到膨胀部110和泵部130的至少一个滑动部113c，113d，118b，132b和132c。油储存器101相邻地布置成泵部分130.版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008075637A Fluid machine 审中-公开
标题翻译：流体机
公开(公告)号：JP2008075637A
公开(公告)日：2008-04-03
申请号：JP2006259437
申请日：2006-09-25
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 , KINOSHITA HIROSHI , TAKEUCHI YASUHIRO , KAWASE YASUHIRO , UNO KEIICHI , OGAWA HIROSHI
IPC分类号： F04C29/02 , F04C18/356
摘要： PROBLEM TO BE SOLVED: To positively secure lubrication of sliding parts by a simple composition in a fluid machine raising the pressure of taken-in fluid and delivering the fluid.
SOLUTION: The fluid machine is provided with a flat cylindrical cylinder 8 forming a cylinder chamber 80, a cylindrical piston 5 arranged in the cylinder chamber 80, a drive shaft part 1 fit through a center part of the cylindrical piston 5 and rotated by an external drive source 331, and bearing parts 31, 41 rotatably holding the drive shaft part 1. The cylindrical piston 5 is operated in the cylinder chamber 80 by rotation of the drive shaft part 1, and the pressure of the fluid taken into the cylinder chamber 80 is raised and the fluid is delivered. An oil storage chamber 10 filled with lubricating oil with higher viscosity than the fluid is formed around the drive shaft part 1 such that the drive shaft part 1 includes contacting portions of the cylindrical piston 5 and the bearing parts 31, 41, and very small spaces 51, 53 maintained at a pressure lower than the oil storage chamber 10 are formed on an outer side of the oil storage chamber 10 along an axial end face 50 of the cylindrical piston 5.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过在流体机器中的简单组合来积极地确保滑动部件的润滑，提高了吸入流体的压力和输送流体。解决方案：流体机器设置有形成气缸室80的平圆柱形缸8，设置在气缸室80中的圆柱形活塞5，通过圆柱形活塞5的中心部分旋转并旋转的驱动轴部分1 通过外部驱动源331和可旋转地保持驱动轴部分1的轴承部件31,41。圆柱形活塞5通过驱动轴部分1的旋转而操作在气缸室80中，并且将流体的压力气缸室80升高并且流体被输送。在驱动轴部1的周围形成有填充有比流体粘度高的润滑油的储油室10，使得驱动轴部1包括圆柱形活塞5和轴承部31,41的接触部分和非常小的空间保持在低于储油室10的压力的阀51,53沿着圆柱形活塞5的轴向端面50形成在储油室10的外侧。（C）2008，JPO＆INPIT

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