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    • 12. 发明授权
    • Heat pump cycle
    • 热泵循环
    • US08671707B2
    • 2014-03-18
    • US13450800
    • 2012-04-19
    • Atsushi InabaSatoshi Itoh
    • Atsushi InabaSatoshi Itoh
    • F25B13/00
    • F25B41/04B60H1/00899F25B1/10F25B5/04F25B2341/0662F25B2400/0409F25B2400/0411F25B2400/23
    • A heat pump cycle includes a compressor having a suction port and a discharge port, a heating heat exchanger which heats air, a gas-liquid separator, and a cooling heat exchanger which cools air upstream of the heating heat exchanger in an air flow direction. The heat pump cycle further includes an intermediate pressure passage which guides gas refrigerant from the gas-liquid separator to the suction port. A variable open-close portion opens the intermediate pressure passage and decompresses the gas refrigerant in the intermediate pressure passage, so that the gas refrigerant is introduced into the suction port when a bypass dehumidifying-heating mode is selected as a dehumidifying-heating mode in which the air having been heated in the heating heat exchanger becomes equal to or higher than air in an air-conditioning target space in temperature.
    • 热泵循环包括具有吸入口和排出口的压缩机,加热空气的加热热交换器,气液分离器和在空气流动方向上冷却加热热交换器上游的空气的冷却热交换器。 热泵循环还包括将气体制冷剂从气 - 液分离器引导到吸入口的中间压力通道。 可变的开闭部分打开中间压力通道并对中间压力通道中的气体制冷剂进行减压,使得当旁路除湿加热模式被选择作为除湿加热模式时,气体制冷剂被引入吸入口,其中 在加热热交换器中被加热的空气在空调目标温度的空间中变得等于或高于空气。
    • 14. 发明申请
    • REFRIGERANT CYCLE DEVICE
    • 制冷循环装置
    • US20120255319A1
    • 2012-10-11
    • US13438216
    • 2012-04-03
    • Satoshi ItohAtsushi InabaMikiharu Kuwahara
    • Satoshi ItohAtsushi InabaMikiharu Kuwahara
    • F25B49/02F25B41/00F25B43/00F25B13/00
    • F25B49/022B60H1/00807B60H1/00921F24F3/1405F25B41/04F25B2341/066F25B2600/2513
    • A refrigerant cycle device includes a first refrigerant passage for guiding refrigerant from a refrigerant radiator to an inlet side of an outdoor heat exchanger, a first throttle part capable of varying an opening area of the first refrigerant passage, a second refrigerant passage for guiding the refrigerant from the outdoor heat exchanger to a compressor-suction side, a first opening/closing part for opening/closing the second refrigerant passage, a third refrigerant passage for guiding the refrigerant from the outdoor heat exchanger to the compressor-suction side via an evaporator, a second throttle part capable of varying an opening area of the third refrigerant passage, a bypass passage for guiding the refrigerant flowing between the refrigerant radiator and the first throttle part to a position between the outdoor heat exchanger and the second throttle part in the third refrigerant passage, and a second opening/closing part for opening/closing the bypass passage.
    • 制冷剂循环装置包括用于将制冷剂从制冷剂散热器引导到室外热交换器的入口侧的第一制冷剂通路,能够改变第一制冷剂通路的开口面积的第一节流部,用于引导制冷剂的第二制冷剂通路 从室外热交换器到压缩机吸入侧,用于打开/关闭第二制冷剂通路的第一开闭部,通过蒸发器将制冷剂从室外热交换器引导到压缩机吸入侧的第三制冷剂通路, 能够改变第三制冷剂通路的开口面积的第二节流部,将在制冷剂散热器与第一节流部之间流动的制冷剂引导到第三制冷剂的室外热交换器与第二节流部之间的位置的旁通通路 通道和用于打开/关闭旁路通道的第二打开/关闭部分。
    • 17. 发明申请
    • Air conditioner for vehicle
    • 汽车空调
    • US20110167850A1
    • 2011-07-14
    • US12930540
    • 2011-01-10
    • Satoshi ItohHajime Itoh
    • Satoshi ItohHajime Itoh
    • F25B13/00F25B27/00
    • F25B5/04B60H1/00914B60H2001/00961
    • In a refrigerant cycle device for a vehicle air conditioner, a refrigerant flow switching device is configured to switch one of a cooling mode, a first heating mode and a second heating mode. In the first heating mode, refrigerant discharged from a compressor flows through a radiator, a heating decompression device and an exterior heat exchanger in this order, and the refrigerant flowing out of the exterior heat exchanger is introduced to a refrigerant suction side of the compressor while bypassing an evaporator. In contrast, in the second heating mode, the refrigerant discharged from the compressor flows into the radiator, and the refrigerant flowing out of the radiator is introduced to the refrigerant suction side of the compressor while bypassing both the exterior heat exchanger and the evaporator, so that the refrigerant radiates heat at the radiator.
    • 在车辆用空调机的制冷剂循环装置中,制冷剂流量切换装置构成为切换制冷模式,第一加热模式和第二加热模式中的一个。 在第一加热模式中,从压缩机排出的制冷剂依次流过散热器,加热减压装置和外部热交换器,从外部热交换器流出的制冷剂被引入压缩机的制冷剂吸入侧, 绕过蒸发器。 相反,在第二加热模式中,从压缩机排出的制冷剂流入散热器,从散热器流出的制冷剂在旁通外部热交换器和蒸发器的同时被引入压缩机的制冷剂吸入侧,因此 制冷剂辐射散热器的热量。
    • 18. 发明授权
    • Wireless communication between information processing device and wireless communication terminal
    • 信息处理设备与无线通信终端之间的无线通信
    • US07593350B2
    • 2009-09-22
    • US10989812
    • 2004-11-16
    • Satoshi Itoh
    • Satoshi Itoh
    • H04L12/28
    • H04W8/005H04W84/18
    • Apparatus includes a section which transmits an inquiry packet for inquiry as to whether any wireless communication terminal exists within such range as to be able to communicate with the apparatus, detects each of a plurality of wireless data communication terminals transmitting inquiry response packets in response to the packet, and completes the detection of wireless communication terminals if no wireless communication terminal is detected within a predetermined detection completion timeout period after starting the transmission of the packet, a section which suspends the detection of wireless communication terminals performed by the terminal detection section if a wireless communication terminal is detected, a section which performs wireless data communication with the detected wireless communication terminal while the detection of wireless communication terminals is suspended, and a section which restarts detection of other wireless communication terminals by the terminal detection section after the completion of the data communication is detected.
    • 装置包括:发送查询分组以查询任何无线通信终端是否存在于能够与装置进行通信的范围内的部分,检测多个无线数据通信终端中的每一个响应于所述无线通信终端发送查询响应分组 分组,并且如果在开始分组的传输之后的预定检测完成超时周期内没有检测到无线通信终端,则完成无线通信终端的检测;如果a,则停止由终端检测部执行的无线通信终端的检测 检测到无线通信终端,在停止无线通信终端的检测的同时进行与所检测的无线通信终端的无线数据通信的部分,以及通过终端检测重新开始检测其他无线通信终端的部分 n部分检测完成数据通信后。