利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

28 条记录 (耗时 0.028 秒)

    Air conditioner for vehicles
    1.
    发明授权
    Air conditioner for vehicles 失效
    车用空调

    公开(公告)号：US5769316A

    公开(公告)日：1998-06-23

    申请号：US855154

    申请日：1997-05-13

    申请人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Toshihiko Fujita ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    发明人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Toshihiko Fujita ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    IPC分类号： B60H1/00 ,  F24F3/153 ,  F25B41/04 ,  F25B30/02

    CPC分类号： B60H1/00921 ,  F24F3/153 ,  F25B41/04

    摘要： An air conditioner for a vehicle has a heat pump type refrigerant circuit capable of operating at least in a heating mode. The air conditioner comprises a motor fan for supplying air heated by a heat exchanger to the interior of the vehicle during operation of the heating mode, a sensor for detecting the temperature of the air at a position downstream of the heat exchanger and a control unit for controlling the volume of the air supplied by the motor fan to a predetermined minimum volume by controlling the drive of the motor fan when the detected air temperature is lower than a predetermined temperature. Even in a condition where a sufficiently large heat radiation from the heat exchanger cannot be expected, a large volume of cold air that has been insufficiently heated can be prevented from being discharged into the interior of the vehicle. Because the motor fan is driven at a condition of minimum air volume even when the detected temperature is lower than the predetermined temperature, a rapid variation of air volume caused at the time of changing a fan-stopping condition to a fan-driving condition can be avoided and an abnormal increase in the discharge pressure of the heat pump compressor can be prevented.

    摘要翻译： 一种用于车辆的空调器具有能够至少在加热模式下运行的热泵式制冷剂回路。 该空调装置包括一个电动机风扇，用于在加热模式运行期间将由热交换器加热的空气供给到车辆内部;一个传感器，用于检测热交换器下游位置处的空气温度;以及一个控制单元， 当检测到的空气温度低于预定温度时，通过控制电机风扇的驱动来将由电动机风扇供应的空气的体积控制到预定的最小容积。 即使在不能期望来自热交换器的足够大的热辐射的情况下，也可以防止未充分加热的大量冷空气被排放到车辆的内部。 由于即使在检测到的温度低于预定温度的情况下，电机风扇在最小风量的条件下被驱动，因此在将风扇停止状态改变为风扇驱动状态时引起的风量的快速变化可以是 避免了热泵压缩机的排出压力的异常增加。

    Air conditioner for vehicles
    3.
    发明授权
    Air conditioner for vehicles 失效
    车用空调

    公开(公告)号：US5598887A

    公开(公告)日：1997-02-04

    申请号：US323221

    申请日：1994-10-14

    申请人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Akihiro Tajiri ,  Choji Sakuma ,  Nobuyuki Yuri ,  Mitsuru Ishikawa

    发明人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Akihiro Tajiri ,  Choji Sakuma ,  Nobuyuki Yuri ,  Mitsuru Ishikawa

    IPC分类号： B60H1/00 ,  B60H1/32 ,  F25B13/00 ,  F25B25/00 ,  F25B47/02 ,  F25B29/00 ,  F25D17/06

    CPC分类号： B60H1/00921 ,  B60H1/00392 ,  B60H1/00914 ,  B60H1/3207 ,  F25B13/00 ,  F25B25/005 ,  F25B2313/02321 ,  F25B2313/02323 ,  F25B2313/02343 ,  F25B47/022

    摘要： An air conditioner for vehicles that prevents icing and lack of visibility from developing on window glass of a vehicle during heating, and which permits a dehumidifying operation to be made without lowering of the air blowing temperature. The air conditioner is of a heat pump type comprising a compressor, an exterior heat exchanger, and a first interior heat exchanger, which are provided together with a second interior heat exchanger used as a heat radiator at least during heating. Further, piping lines are provided for introducing a refrigerant gas for passage through the second interior heat exchanger to the exterior heat exchanger through an expansion means, and for introducing the refrigerant gas for passage through the second interior heat exchanger to the first interior heat exchanger through a first expansion means. Thus, dehumidification in the vehicle can be simultaneously performed during heating by respectively performing a heat radiating operation at the second interior heat exchanger and a heat absorbing operation at the first interior heat exchanger.

    摘要翻译： 一种用于车辆的空调，其在加热期间防止结冰和不可见度在车辆的窗玻璃上显影，并且允许在不降低送风温度的情况下进行除湿操作。 空气调节器是一种热泵型，包括压缩机，外部热交换器和第一内部热交换器，其至少在加热期间与用作散热器的第二内部热交换器一起设置。 此外，设置管道线路，用于将用于通过第二内部热交换器通过的制冷剂气体通过膨胀装置引入外部热交换器，并且将用于通过第二内部热交换器的制冷剂气体引入第一内部热交换器通过 第一扩张手段。 因此，可以在加热期间通过分别在第二内部热交换器处进行散热操作和在第一内部热交换器处进行吸热操作来同时执行车辆中的除湿。

    Air conditioner for vehicles
    4.
    发明授权
    Air conditioner for vehicles 失效
    车用空调

    公开(公告)号：US5590540A

    公开(公告)日：1997-01-07

    申请号：US484405

    申请日：1995-06-07

    申请人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Toshihiko Fujita ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    发明人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Toshihiko Fujita ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    IPC分类号： B60H1/00

    CPC分类号： B60H1/00849 ,  B60H1/00735

    摘要： An air conditioner for vehicles includes a damper for switching among an outside-air inlet mode, an inside-air inlet mode and an outside/inside-air inlet mode, a manual switch for selecting any one of the respective inlet modes, an automatic switch for automatically selecting one of the respective inlet modes, a heating and cooling operation unit, an inside-air temperature sensor, an outside-air temperature sensor and a control unit for selectively controlling the respective inlet modes based on the condition of the heating and cooling operation unit, the condition of the respective switches and the difference between the temperatures detected by the respective temperature sensors. In the air conditioner, an optimum air conditioning in correspondence to the load required for air conditioning can be realized from the viewpoint of saving of energy and efficient operation.

    摘要翻译： 一种用于车辆的空调器包括用于在外部空气入口模式，内部空气入口模式和外部/内部空气入口模式之间切换的阻尼器，用于选择各个入口模式中的任何一个的手动开关，自动开关 用于自动选择各个入口模式中的一个，加热和制冷操作单元，内部空气温度传感器，外部空气温度传感器和控制单元，用于基于加热和冷却的条件选择性地控制各个入口模式 操作单元，各开关的状态以及各温度传感器检测到的温度差。 在空调器中，从能量节省和高效运转的观点出发，可以实现与空调所需的负载对应的最佳空调。

    Air conditioner for vehicles
    5.
    发明授权
    Air conditioner for vehicles 失效
    车用空调

    公开(公告)号：US5634348A

    公开(公告)日：1997-06-03

    申请号：US480248

    申请日：1995-06-07

    申请人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Toshihiko Fujita ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    发明人： Susumu Ikeda ,  Toshimi Isobe ,  Atsuo Inoue ,  Toshihiko Fujita ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    IPC分类号： B60H1/00 ,  B60H1/32 ,  F24F3/153 ,  F25B30/00

    CPC分类号： F24F3/153 ,  B60H1/00735 ,  B60H1/00914 ,  B60H1/3205 ,  B60H1/3207 ,  B60H1/3208 ,  B60H1/3211 ,  B60H2001/3255 ,  B60H2001/3258 ,  B60H2001/3261 ,  B60H2001/3272 ,  B60H2001/3282 ,  B60H2001/3285

    摘要： An air conditioner for vehicles includes a refrigerant circuit having a compressor capable of varying its output, a heat sink and a radiator disposed in an air duct for cooling operation, heating operation and dehumidifying operation modes; sensors for detecting air temperatures at the output-side positions of the heat sink and the radiator, respectively; and a control unit for controlling the output of the compressor in response to at least one of the detected air temperatures. The heat absorbing action due to the heat sink and the heat radiating action due to the radiator are appropriately controlled in the refrigerant circuit side in the respective operation modes without unnecessary heat absorbing and heat radiating actions. Further, the temperature of the air discharged from the air duct into the interior of the vehicle can be properly controlled by adjustment of the heat absorbing ability of the heat sink and the heat radiating ability of the radiator by the control of the compressor output.

    摘要翻译： 一种用于车辆的空调器包括具有可改变其输出的压缩机的制冷剂回路，散热器和布置在用于冷却操作的空气管道中的散热器，加热操作和除湿操作模式; 分别用于检测散热器和散热器的输出侧位置的空气温度的传感器; 以及控制单元，用于响应于检测到的空气温度中的至少一个来控​​制压缩机的输出。 在各种运行模式下，在制冷剂回路侧适当地控制由于散热器引起的散热器的热吸收作用和散热器的散热作用，而不需要不必要的吸热和散热作用。 此外，通过控制压缩机输出，可以通过调节散热器的吸热能力和散热器的散热能力来适当地控制从空气管道排出到车辆内部的空气的温度。

    Air conditioner for vehicles
    7.
    发明授权
    Air conditioner for vehicles 失效
    车用空调

    公开(公告)号：US5572877A

    公开(公告)日：1996-11-12

    申请号：US477920

    申请日：1995-06-07

    申请人： Susumu Ikeda ,  Toshimi Isobe ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    发明人： Susumu Ikeda ,  Toshimi Isobe ,  Akihiro Tajiri ,  Mitsuru Ishikawa ,  Choji Sakuma ,  Nobuyuki Yuri

    IPC分类号： B60H3/00 ,  B60H1/00 ,  B60H1/32 ,  C04B28/06 ,  F25D21/06 ,  B60S1/54

    CPC分类号： B60H1/3207 ,  B60H1/0075 ,  B60H1/00821

    摘要： An air conditioner for vehicles can operate at a dehumidifying-operation mode including at least a dry-cooling or a dry-heating mode. The air conditioner comprises a plurality of discharge ports including a defroster discharge port and discharge port switching dampers, a control system for opening at least the defroster discharge port for a predetermined time when the dehumidifying-operation mode is selected, and a control system for opening another discharge port determined in accordance with an operation mode and the like after the predetermined time has elapsed. When the dehumidifying operation is selected, at least the defroster discharge port is opened only for the predetermined time and temperature-conditioned air is discharged to the windshield from the defroster discharge port. After the predetermined time has elapsed, a discharge port in accordance with an operation mode is opened. Traveling safety can be increased by removing the cloud of moisture from the windshield at first in the environment of a dehumidifying operation, that is, in the environment that the humidity in the interior of the vehicle is high and the windshield is likely to be clouded up. The troublesome job of manually selecting the defroster discharge port to remove the cloud of moisture becomes unnecessary.

    摘要翻译： 用于车辆的空调可以在至少包括干冷或干热模式的除湿操作模式下操作。 空调机包括多个排气口，包括除霜器排放口和排气口开关阻尼器，当选择除湿操作模式时，用于至少在除霜运行模式被打开至少除霜器排放口的控制系统;以及控制系统，用于打开 在预定时间过去之后根据操作模式等确定的另一个排出口。 当选择除湿操作时，至少除霜器排出口仅在预定时间打开，并且温度调节的空气从除霜器排放口排放到挡风玻璃。 在预定时间过去之后，打开根据操作模式的排出口。 首先在除湿操作的环境中，即在车内内部的湿度高，挡风玻璃易于蒙上阴影的环境中，首先除去挡风玻璃，可以提高旅行安全性 。 手动选择除霜器排放口以除去水分云的麻烦是不必要的。

    Absorption type refrigerator
    9.
    发明授权
    Absorption type refrigerator 有权
    吸收式冰箱

    公开(公告)号：US06247330B1

    公开(公告)日：2001-06-19

    申请号：US09409379

    申请日：1999-09-30

    申请人： Mitsuru Ishikawa ,  Nobuyuki Yuri ,  Hidetaka Kayanuma ,  Kohichi Miyashita

    发明人： Mitsuru Ishikawa ,  Nobuyuki Yuri ,  Hidetaka Kayanuma ,  Kohichi Miyashita

    IPC分类号： F25B4304

    CPC分类号： F25B43/046 ,  F25B15/02

    摘要： For minimizing declination of the operational efficiency, hydrogen gas generated in an absorption type refrigerator is eliminated by reduction without exhausting to the outside. The hydrogen gas H2 remains close to the level surface 93 of a refrigerant in a condenser 9 is transferred together with a refrigerant vapor via an extraction pipe 92 to a condenser tank 91. The condenser tank 91 is equipped with a heated metal oxide which is allowed to come into direct contact with the hydrogen gas for carrying out its reduction. Accordingly, the hydrogen gas is eliminated and a trace of water is generated. The water is then returned back via the extraction pipe 92 to the condenser 9. As a result, the elimination of the hydrogen gas is successfully carried out while the water generated stays in the system, whereby the content of water in the refrigerant can be maintained to a desired level.

    摘要翻译： 为了使操作效率的下降最小化，在吸收型冰箱中产生的氢气通过减少而消除而不排出到外部。 氢气H 2保持靠近冷凝器9中的制冷剂的水平面93与制冷剂蒸汽一起通过抽气管92传送到冷凝器罐91.冷凝器罐91配备有允许的加热金属氧化物 与氢气直接接触以进行其还原。 因此，消除氢气并产生微量的水。 然后，水经由抽出管92返回到冷凝器9.结果，在产生的水停留在系统中时，成功地执行氢气的消除，由此能够维持制冷剂中的水分含量 达到所需的水平。

    Absorption type refrigerating apparatus
    10.
    发明授权
    Absorption type refrigerating apparatus 有权
    吸收式制冷装置

    公开(公告)号：US06176096B1

    公开(公告)日：2001-01-23

    申请号：US09362662

    申请日：1999-07-29

    申请人： Nobuyuki Yuri ,  Hidetaka Kayanuma ,  Mitsuru Ishikawa ,  Toshimitsu Takaishi

    发明人： Nobuyuki Yuri ,  Hidetaka Kayanuma ,  Mitsuru Ishikawa ,  Toshimitsu Takaishi

    IPC分类号： F25B1500

    CPC分类号： F25B15/02 ,  F25B49/043 ,  Y02A30/277 ,  Y02B30/62

    摘要： The purity of a refrigerant liquid can be maintained to an appropriate level without being varied corresponding to a change in the atmospheric condition and the loading state. A portion of the refrigerant liquid in an evaporator is conveyed from the evaporator to the upper end of a rectifier where it is used as a vapor/liquid contact fluid. A temperature sensor T6 is provided at the upper end of the rectifier for detecting the temperature at the top of the rectifier or the temperature of the refrigerant vapor. The temperature and the purity of the refrigerant vapor are closely related to each other. The higher the temperature, the lower the purity is deteriorated. When the temperature T detected by the temperature sensor T6 is higher than a reference temperature level Tref, a flow control valve V5 is actuated to increase the flow of the refrigerant liquid to the rectifier. This recovers the purity of the refrigerant vapor, thus preventing declination of the purity of the refrigerant vapor in the evaporator.

    摘要翻译： 可以将制冷剂液体的纯度保持在适当的水平，而不会随着大气条件和装载状态的变化而变化。 蒸发器中的一部分制冷剂液体从蒸发器输送到整流器的上端，其中它用作蒸气/液体接触流体。 在整流器的上端设有温度传感器T6，用于检测整流器顶部的温度或制冷剂蒸汽的温度。 制冷剂蒸汽的温度和纯度彼此密切相关。 温度越高，纯度越低劣化。 当由温度传感器T6检测的温度T高于参考温度水平Tref时，启动流量控制阀V5以增加制冷剂流向整流器的流量。 这样可以恢复制冷剂蒸汽的纯度，从而防止蒸发器中的制冷剂蒸汽的纯度下降。