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公开(公告)号：US08790812B2
公开(公告)日：2014-07-29
申请号：US13101282
申请日：2011-05-05
申请人： Kunio Iritani , Masahiro Shimoya , Sumio Susa , Hiroshi Ueshima
发明人： Kunio Iritani , Masahiro Shimoya , Sumio Susa , Hiroshi Ueshima
IPC分类号： H01M2/18
CPC分类号： H01M10/613 , H01M10/6551 , H01M10/6557
摘要： A battery pack has multiple wall-shaped projecting portions, which are provided on side surfaces of battery cells perpendicular to a layer direction X, extend in a flow direction of cooling fluid and arranged in a direction perpendicular to the flow direction of the cooling fluid, to form fluid passages between neighboring battery cells. It further has multiple enlarged projecting portions, which are provided at intermediate portions of the wall-shaped projecting portions extending in the flow direction of the cooling fluid and brought into contact with the neighboring battery cells to receive action force therefrom. An outer dimension of the enlarged projecting portions in the direction, in which the multiple wall-shaped projecting portions are arranged, is made larger than a thickness dimension of the wall-shaped projecting portions.
摘要翻译： 电池组具有多个壁状突出部分，它们设置在与层方向X垂直的电池单元的侧表面上，沿冷却流体的流动方向延伸并且沿与冷却流体的流动方向垂直的方向布置， 以在相邻的电池单元之间形成流体通道。 它还具有多个扩大的突出部分，它们设置在沿着冷却流体的流动方向延伸的壁形突出部分的中间部分，并与相邻的电池单元接触以从其接收作用力。 扩大的突出部分在多个壁形突出部分布置的方向上的外形尺寸大于壁形突出部分的厚度尺寸。
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公开(公告)号：US20120153877A1
公开(公告)日：2012-06-21
申请号：US13330901
申请日：2011-12-20
申请人： Hiroyasu BABA , Kunio IRITANI , Masao TOKUNAGA
发明人： Hiroyasu BABA , Kunio IRITANI , Masao TOKUNAGA
CPC分类号： H02J7/0054 , B60L11/1803 , H02J7/345 , Y02T10/7011
摘要： A battery temperature rise causing system has a converting unit for converting voltage of electric power held in one of a rechargeable battery and a capacitor and applies the converted voltage to the other one, and a control unit controlling the converting unit to alternately perform first transfer of electric power from the battery to the capacitor and second transfer of electric power from the capacitor to the battery while changing the first transfer for the second transfer each time the battery voltage reaches a lower limit and changing the second transfer for the first transfer each time the battery voltage reaches an upper limit, and to increase temperature of the battery due to heat generated by electric current flowing through the battery during the electric power transfer.
摘要翻译： 电池升温引起系统具有转换单元，用于转换保持在可再充电电池和电容器之一中的电力的电压，并将转换的电压施加到另一个电压，控制单元控制转换单元交替地执行 从电池到电容器的电力，并且在每当电池电压达到下限的同时改变用于第二次传送的第一次传送时，将电力从电容器转移到电池，并且每次在第一次传送时改变第二次传送 电池电压达到上限，并且由于在电力传送期间由于流过电池的电流产生的热而增加电池的温度。
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公开(公告)号：US07434416B2
公开(公告)日：2008-10-14
申请号：US11063385
申请日：2005-02-23
CPC分类号： F25B31/006 , B60H2001/3257 , B60H2001/3277 , B60H2001/3292 , F25B2600/021 , F25B2700/15 , F25B2700/2104 , F25B2700/2106
摘要： An air-conditioning system includes a refrigeration cycle and a control unit. The refrigeration cycle includes an electric compressor in which a compression mechanism for drawing a refrigerant therein for compression is integrated with an electric motor for driving the compression mechanism, and a motor drive circuit for driving the motor is cooled using an intake refrigerant drawn into the compression mechanism. The control unit provides operational control to the motor drive circuit and the refrigeration cycle. When the temperature of the motor drive circuit has exceeded a predetermined temperature, the control unit varies a condition of supplying air to exchange heat with the refrigerant flowing through the refrigeration cycle to thereby reduce the temperature of the intake refrigerant.
摘要翻译： 空调系统包括制冷循环和控制单元。 制冷循环包括电动压缩机，其中用于将用于压缩的制冷剂的压缩机构与用于驱动压缩机构的电动机一体化，并且用于驱动电动机的电动机驱动电路使用被吸入压缩机中的进气制冷剂 机制。 控制单元为电机驱动电路和制冷循环提供操作控制。 当电动机驱动电路的温度超过预定温度时，控制单元改变供给空气以与流过制冷循环的制冷剂进行热交换的条件，从而降低进气制冷剂的温度。
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4.发明授权Electric refrigeration compressor having a cooling system for an electrical circuit 有权具有用于电路的冷却系统的电制冷压缩机公开(公告)号：US07009318B2
公开(公告)日：2006-03-07
申请号：US10351309
申请日：2003-01-27
申请人： Kunio Iritani , Hiroyuki Kawata , Kenji Funahashi , Yuji Takeo , Yusuke Shindo , Tsuyoshi Takemoto
发明人： Kunio Iritani , Hiroyuki Kawata , Kenji Funahashi , Yuji Takeo , Yusuke Shindo , Tsuyoshi Takemoto
IPC分类号： H02K9/00
CPC分类号： F04C29/047 , F04B35/04 , F04B39/06 , F04C18/0215 , F04C23/008 , F04C2240/808 , H02K11/33
摘要： In an electrical compressor having a motor and an electrical circuit integrated with a compression portion, a part of electrical components of the electrical circuit is disposed in spaces between a cylindrical outer surface of a motor housing and an imaginary flat surface that imaginarily contacts the cylindrical outer surface. Therefore, the spaces can be used effectively, and the electrical compressor can be downsized. Further, the part of the electrical components can be effectively cooled by refrigerant in the motor housing. On the other hand, the outer surface of the motor housing is used as one surface defining an inner space of a casing for accommodating the electrical circuit. In this case, the electrical circuit can be effectively cooled by refrigerant in the motor housing.
摘要翻译： 在具有电动机和与压缩部分一体化的电路的电动压缩机中，电路的电气部件的一部分设置在电动机壳体的圆柱形外表面和假想平坦表面之间的空间中，该虚拟平坦表面与圆柱形外壳 表面。 因此，能够有效地利用空间，能够使电动压缩机小型化。 此外，电气部件的一部分可以通过电动机壳体中的制冷剂被有效地冷却。 另一方面，电动机壳体的外表面用作限定用于容纳电路的壳体的内部空间的一个表面。 在这种情况下，可以通过电动机壳体中的制冷剂有效地冷却电路。
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公开(公告)号：US06477857B2
公开(公告)日：2002-11-12
申请号：US09805414
申请日：2001-03-13
申请人： Hirotsugu Takeuchi , Kazuhisa Makida , Yoshitaka Kume , Hiroshi Ishikawa , Kunio Iritani , Satoshi Nomura , Hisayoshi Sakakibara , Makoto Ikegami
发明人： Hirotsugu Takeuchi , Kazuhisa Makida , Yoshitaka Kume , Hiroshi Ishikawa , Kunio Iritani , Satoshi Nomura , Hisayoshi Sakakibara , Makoto Ikegami
IPC分类号： F25B106
CPC分类号： F25B41/00 , B60H2001/3298 , F25B9/008 , F25B29/003 , F25B40/00 , F25B2309/061 , F25B2339/047 , F25B2341/0011 , F25B2341/0012 , F25B2341/0013 , F25B2341/063 , F25B2400/23 , F25B2500/01 , F25B2500/18 , F25B2600/025 , F25B2600/0253 , F25B2600/17 , F25B2700/21174 , F25B2700/21175
摘要： In an ejector cycle system using carbon dioxide as refrigerant, an ejector decompresses and expands refrigerant from a radiator to suck gas refrigerant evaporated in an evaporator, and converts an expansion energy to a pressure energy to increase a refrigerant pressure to be sucked into a compressor. Because refrigerant is decompressed and expanded in a super-critical area, a pressure difference during the decompression operation becomes larger, and a specific enthalpy difference becomes larger. Accordingly, energy converting efficiency in the ejector becomes higher, and efficiency of the ejector cycle system is improved.
摘要翻译： 在使用二氧化碳作为制冷剂的喷射器循环系统中，喷射器将制冷剂从散热器减压并膨胀，以吸入在蒸发器中蒸发的制冷剂，并将膨胀能转化为压力能量，以增加要吸入压缩机的制冷剂压力。 由于制冷剂在超临界区域减压膨胀，所以减压运转时的压差变大，比焓差变大。 因此，喷射器中的能量转换效率变高，喷射器循环系统的效率提高。
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公开(公告)号：US06352247B1
公开(公告)日：2002-03-05
申请号：US09461856
申请日：1999-12-15
申请人： Hiroshi Ishikawa , Kunio Iritani , Katsuya Kusano , Masaya Tanaka
发明人： Hiroshi Ishikawa , Kunio Iritani , Katsuya Kusano , Masaya Tanaka
IPC分类号： F16F500
CPC分类号： F01C21/10 , F01C21/007 , F04C18/0207 , F16F15/04
摘要： An electric compressor having a compression unit and an electric motor is mounted to a vehicle through a first support member supporting the compression unit and a second support member supporting the motor. A spring constant of the first support member is smaller than that of the second support member. Therefore, vibration of the compression unit is absorbed by the first support member, and is restricted from being transmitted to the vehicle. On the other hand, vibration of the vehicle is absorbed by the second support member, and is restricted from being transmitted to the compressor. As a result, inlet and outlet pipes connected to the compressor are insulated from a large amount of stress and therefore are not broken due to fatigue at an early stage.
摘要翻译： 具有压缩单元和电动机的电动压缩机通过支撑压缩单元的第一支撑构件和支撑电动机的第二支撑构件安装到车辆。 第一支撑构件的弹簧常数小于第二支撑构件的弹簧常数。 因此，压缩单元的振动被第一支撑构件吸收，并且被限制为传递到车辆。 另一方面，车辆的振动被第二支撑构件吸收，并且被限制不被传递到压缩机。 结果，与压缩机连接的入口管和出口管被大量应力绝缘，因此在早期阶段由于疲劳而不会破裂。
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公开(公告)号：US5355690A
公开(公告)日：1994-10-18
申请号：US996691
申请日：1992-12-24
申请人： Kunio Iritani , Akira Isaji
发明人： Kunio Iritani , Akira Isaji
CPC分类号： F24F3/153 , B60H1/00392 , B60H1/3207 , B61D27/0018 , F25B6/04
摘要： An air conditioning apparatus suitable for an electric powered automobile, where at least one of a heating and a dehumidifying operation is effected by utilizing a refrigerating cycle. An upstream heat exchanger and a downstream heat exchanger are arranged in a duct through which air passes for air conditioning. An outside heat exchanger with an outside fan are further provided, which act as a condenser in a cooling mode, although a refrigerant passes therethrough when using the heating and the dehumidifying modes. Upon use of a dehumidifying mode, the upstream heat exchanger acts as an evaporator, while the downstream heat exchanger acts as a condenser. The temperature of the refrigerant sensed by a temperature sensor at the outlet of the compressor if higher than a predetermined value (110.degree. C.) when in the dehumidifying mode causes the outside fan to rotate, thereby increasing the condensing ability at the outside heat exchanger, reducing the amount of liquid refrigerant in the outside heat exchanger, and increasing the amount of liquid refrigerant in an accumulator, thereby preventing the temperature of the refrigerant from the compressor from increasing.
摘要翻译： 一种适用于电动汽车的空调装置，其中通过利用制冷循环进行加热和除湿操作中的至少一个。 上游热交换器和下游热交换器布置在空气通过的管道中用于空调。 另外，在使用加热和除湿模式时，进一步设置有外部风扇的外部热交换器，其作为制冷模式的冷凝器。 在使用除湿模式时，上游热交换器用作蒸发器，而下游热交换器用作冷凝器。 如果在除湿模式下高于预定值（110℃）时由压缩机出口处的温度传感器感测的制冷剂的温度导致外部风扇旋转，从而提高外部热交换器的冷凝能力 减少外部热交换器中的液体制冷剂的量，并且增加储液器中的液体制冷剂的量，从而防止来自压缩机的制冷剂的温度升高。
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公开(公告)号：US5301515A
公开(公告)日：1994-04-12
申请号：US12156
申请日：1993-01-29
申请人： Kunio Iritani , Akira Isaji , Nobunao Suzuki
发明人： Kunio Iritani , Akira Isaji , Nobunao Suzuki
CPC分类号： B60H3/024 , B60H1/00392 , B60H1/00849
摘要： An air conditioning apparatus suitable for an electric car without a hot water source, while preventing the windshield from fogging up when switching from a cooling or dehumidifying operation to a heating operation. Upon the commencement of a heating operation following the end of a preceding cooling or dehumidifying operation lasting for a period longer than a predetermined value, a switching damper 104 is forced to move to the outside air inlet position 104A, when it is determined that a predetermined first time has not elapsed from the end of the last cooling or dehumidifying operation, and a predetermined second time has not elapsed from the commencement of the first heating operation following the end of the last cooling or dehumidifying operation.
摘要翻译： 一种适用于没有热水源的电动汽车的空气调节装置，同时防止在从冷却或除湿操作切换到加热操作时挡风玻璃起雾。 在先前的冷却或除湿操作结束持续长于预定值的时间之后的加热操作开始时，当确定预定的时间时，切换阻尼器104被迫移动到外部空气进入位置104A 从最后一次的冷却或除湿运转结束开始还没有经过第一次，并且在最后的冷却或除湿运转结束后的第一加热运转开始之后，还没有经过规定的第二时间。
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公开(公告)号：US20110274958A1
公开(公告)日：2011-11-10
申请号：US13101282
申请日：2011-05-05
申请人： Kunio Iritani , Masahiro Shimoya , Sumio Susa , Hiroshi Ueshima
发明人： Kunio Iritani , Masahiro Shimoya , Sumio Susa , Hiroshi Ueshima
IPC分类号： H01M10/50
CPC分类号： H01M10/613 , H01M10/6551 , H01M10/6557
摘要： A battery pack has multiple wall-shaped projecting portions, which are provided on side surfaces of battery cells perpendicular to a layer direction X, extend in a flow direction of cooling fluid and arranged in a direction perpendicular to the flow direction of the cooling fluid, to form fluid passages between neighboring battery cells. It further has multiple enlarged projecting portions, which are provided at intermediate portions of the wall-shaped projecting portions extending in the flow direction of the cooling fluid and brought into contact with the neighboring battery cells to receive action force therefrom. An outer dimension of the enlarged projecting portions in the direction, in which the multiple wall-shaped projecting portions are arranged, is made larger than a thickness dimension of the wall-shaped projecting portions.
摘要翻译： 电池组具有多个壁状突出部分，它们设置在与层方向X垂直的电池单元的侧表面上，沿冷却流体的流动方向延伸并且沿与冷却流体的流动方向垂直的方向布置， 以在相邻的电池单元之间形成流体通道。 它还具有多个扩大的突出部分，它们设置在沿着冷却流体的流动方向延伸的壁形突出部分的中间部分，并与相邻的电池单元接触以从其接收作用力。 扩大的突出部分在多个壁形突出部分布置的方向上的外形尺寸大于壁形突出部分的厚度尺寸。
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公开(公告)号：US07140427B2
公开(公告)日：2006-11-28
申请号：US10229191
申请日：2002-08-27
申请人： Keita Honda , Kunio Iritani
发明人： Keita Honda , Kunio Iritani
CPC分类号： F25B13/00 , B60H1/00907 , B60H1/3207 , B60H1/321 , B60H1/3213 , B60H2001/00928 , B60H2001/00935 , B60H2001/325 , B60H2001/3255 , B60H2001/3257 , B60H2001/326 , B60H2001/3261 , B60H2001/3263 , B60H2001/3285 , F25B9/008 , F25B47/025 , F25B2309/061 , F25B2313/0314 , F25B2313/0315 , F25B2600/021 , F25B2700/1931 , F25B2700/21152
摘要： In a vehicle air conditioner for heating a passenger compartment by a heater core and a heat pump cycle, when operation of a heat pump cycle is switched from a defrosting operation to a heating assist operation, a heating degree of the heater core is increased higher than a predetermined heating degree. Further, when the operation of the heat pump cycle is switched from the defrosting operation to the heating assist operation, an air outlet mode except for a defrosting mode for defrosting a windshield is set. Further, in the defrosting operation of the heat pump cycle, the temperature of an interior heat exchanger of the heat pump cycle is set higher.
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