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1. 发明授权

US5769316A Air conditioner for vehicles 失效
标题翻译：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。

2. 发明授权

US5586448A Defrosting control system for use in an air-conditioner in an electric vehicle 失效
标题翻译：用于电动汽车空调的除霜控制系统
公开(公告)号：US5586448A
公开(公告)日：1996-12-24
申请号：US477869
申请日：1995-06-07
申请人： Susumu Ikeda , Toshimi Isobe , Atsuo Inoue , Akihiro Tajiri , Masahiro Takagi , Mitsuru Ishikawa , Choji Sakuma , Nobuyuki Yuri
发明人： Susumu Ikeda , Toshimi Isobe , Atsuo Inoue , Akihiro Tajiri , Masahiro Takagi , Mitsuru Ishikawa , Choji Sakuma , Nobuyuki Yuri
IPC分类号： B60H3/00 , B60H1/00 , B60H1/32
CPC分类号： B60H1/321 , B60H1/00392 , B60H1/00914 , B60H1/3213 , B60L1/003 , B60L1/08 , B60L11/1816 , B60L11/1861 , B60L11/1877 , B60H2001/3255 , B60H2001/3258 , B60H2001/326 , B60H2001/3266 , B60L2210/40 , B60L2240/34 , B60L2240/36 , B60L2250/12 , B60L2250/14 , B60L2250/16 , B60L2270/46 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7241 , Y02T90/127 , Y02T90/14
摘要： An external heat exchanger of a heat pump air-conditioner on an electric vehicle is determined as being frosted based on signals from temperature sensors. If the external heat exchanger is frosted, then a frosting flag is set and the air-conditioner is operated in a cooling mode to radiate heat from the external heat exchanger for thereby defrosting the external heat exchanger while the air-conditioner is in a pre-air-conditioning mode before the driver enters the electric vehicle or while the battery on the electric vehicle is being charged. While the battery is being charged, the external heat exchanger is defrosted by the electric energy supplied from an external power supply to charge the battery.
摘要翻译：基于来自温度传感器的信号，将电动车辆上的热泵空调机的外部热交换器确定为结霜。如果外部热交换器结霜，则设置结霜标志，并且在冷却模式下操作空调器以从外部热交换器辐射热量，从而使外部热交换器除霜，同时空调器处于预热状态，驾驶员进入电动汽车之前或者电动汽车上的电池正在充电时的空调模式。当电池正在充电时，外部热交换器被从外部电源供应的电能除霜，以对电池充电。

3. 发明授权

US5590540A Air conditioner for vehicles 失效
标题翻译：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。

4. 发明授权

US5598887A Air conditioner for vehicles 失效
标题翻译：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。

5. 发明授权

US5634348A Air conditioner for vehicles 失效
标题翻译：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。

6. 发明授权

US5595064A Control system for air-conditioner on electric vehicle 失效
标题翻译：电动汽车空调控制系统
公开(公告)号：US5595064A
公开(公告)日：1997-01-21
申请号：US479331
申请日：1995-06-07
申请人： Susumu Ikeda , Toshimi Isobe , Akihiro Tajiri , Masahiro Takagi , Mitsuru Ishikawa , Choji Sakuma , Nobuyuki Yuri
发明人： Susumu Ikeda , Toshimi Isobe , Akihiro Tajiri , Masahiro Takagi , Mitsuru Ishikawa , Choji Sakuma , Nobuyuki Yuri
IPC分类号： B60H1/00 , B60H1/32 , B60K1/00 , B60L1/00 , B60L11/18 , F25B1/00
CPC分类号： B60L11/1851 , B60H1/00392 , B60H1/3222 , B60L1/00 , B60L1/003 , B60L11/1803 , B60L11/1816 , B60L11/1877 , B60L3/0069 , B60L3/04 , B60K1/00 , B60L2240/34 , B60L2240/547 , B60L2240/549 , B60L2250/16 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T90/14
摘要： When an air-conditioner operation mode signal AM representative of a confirmation to permit the starting of a motor-driven compressor is supplied from an air-conditioner control unit to a battery management unit, the battery management unit detects power supply conditions including a voltage, a ground fault, a wire disconnection, etc. of a high-voltage battery, and supplies a start permission signal AUX2 indicative of a permission to start the motor-driven compressor to the air-conditioner control unit depending on the detected power supply conditions. After having received the start permission signal AUX2, the air-conditioner control unit turns on an air-conditioner inverter drive signal DAI to operate the motor-driven compressor.
摘要翻译：当代表将启动电动压缩机的确认的空调器运转模式信号AM从空调控制单元提供给电池管理单元时，电池管理单元检测包括电压，高压电池的接地故障，断线等，并且根据检测到的电源条件向空调控制单元提供表示启动电动压缩机的许可的启动许可信号AUX2。在接收到启动许可信号AUX2之后，空调控制单元接通空调变频器驱动信号DAI来操作电动压缩机。

7. 发明授权

US5572877A Air conditioner for vehicles 失效
标题翻译：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。

8. 发明申请

US20070144120A1 Air-conditioning system for a vehicle 审中-公开
标题翻译：汽车空调系统
公开(公告)号：US20070144120A1
公开(公告)日：2007-06-28
申请号：US11644732
申请日：2006-12-22
申请人： Masatoshi Kawasaki , Toshimi Isobe , Shinya Takahashi
发明人： Masatoshi Kawasaki , Toshimi Isobe , Shinya Takahashi
IPC分类号： B01D50/00
CPC分类号： B60H3/0608 , B60H2003/0683
摘要： An air-conditioning system for a vehicle includes a clogging detection device for detecting clogging of a filter. The clogging detection device detects clogging of the filter only when a face damper for opening and closing a face air duct provided with movable louvers is in the closed position.
摘要翻译：用于车辆的空调系统包括用于检测过滤器堵塞的堵塞检测装置。堵塞检测装置仅在用于打开和关闭设置有可动百叶窗的面部空气管道的面阻尼器处于关闭位置时检测过滤器的堵塞。

9. 发明授权

US5992156A Air conditioning system for vehicles 有权
标题翻译：车辆空调系统
公开(公告)号：US5992156A
公开(公告)日：1999-11-30
申请号：US184353
申请日：1998-11-02
申请人： Toshimi Isobe , Keiichi Funakoshi
发明人： Toshimi Isobe , Keiichi Funakoshi
IPC分类号： B60H1/00 , B60H1/12 , F25D17/04
CPC分类号： B60H1/00735 , B60H1/00842
摘要： An air conditioning system for vehicles has a cooling circuit and a radiator supplying cooling water to an engine. The cooling circuit includes a compressor, a condenser and an evaporator. The system includes a water temperature sensor for detecting a water temperature in the radiator, and a control device for selectively controlling the opening of ports to allow temperature controlled air to flow into an interior of a vehicle, in accordance with the water temperature, detected by the water temperature sensor, and a target conditioned air temperature. In the system, the power to an air conditioner may be appropriately restricted, and the amount of heat radiation at the condenser may also be appropriately restricted. Consequently, the water temperature in the radiator may be prevented from becoming too hot, thereby preventing instances of overheating and preventing a warning of a potential overheat.
摘要翻译：用于车辆的空调系统具有冷却回路和向发动机供应冷却水的散热器。冷却回路包括压缩机，冷凝器和蒸发器。该系统包括用于检测散热器中的水温的水温传感器，以及控制装置，用于根据由水温检测出的水温，选择性地控制端口的开口以允许温度控制的空气流入车辆内部水温传感器和目标调节空气温度。在该系统中，可以适当地限制对空调的供电，并且可以适当地限制冷凝器的散热量。因此，可以防止散热器中的水温变得过热，从而防止过热现象，防止潜在的过热警告。

10. 发明授权

US4840308A Automotive air conditioning system damper position control 失效
标题翻译：汽车空调系统阻尼器位置控制
公开(公告)号：US4840308A
公开(公告)日：1989-06-20
申请号：US220740
申请日：1988-07-18
申请人： Hidemitsu Akabane , Toshimi Isobe , Seiichi Hoshino
发明人： Hidemitsu Akabane , Toshimi Isobe , Seiichi Hoshino
IPC分类号： B60H1/00 , G05D23/13
CPC分类号： B60H1/00835
摘要： An automotive air conditioning system is provided which includes a damper position control device which controls the angular position of an air mix damper. The air mix damper controls the mixture of cool air and heated air to thereby control the temperature of air blown into a compartment by the air conditioning system. The damper position control device further includes a motor actuator which drive the air mix damper and a control circuit. The motor actuator includes a drive motor for the air mix damper and a rotation control device including a regulator which regulates the upper and lower rotational limits of the shaft of the drive motor and a position detector which detects the rotational angle of the shaft. The control circuit controls the motor actuator in accordance with a plurality of detected signals, such as an inside temperature signal, an outside temperature signal, etc. The control circuit is also responsive to position signals generated by the position detector which correspond to the upper and lower limitation of the rotational angle of the motor. The control circuit initiates control of the operation of the motor actuator upon inputting one of the position signals corresponding to the upper and lower rotational limits. The control circuit then determines whether the motor stops within the range of the upper and lower rotational limits. A signal from the position detector at the position at which the motor stops is used by the control circuit as one of the rotational limits of the regulator.

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