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公开(公告)号:US20070209789A1
公开(公告)日:2007-09-13
申请号:US11715742
申请日:2007-03-08
CPC分类号: F25B47/02 , B60H1/3207 , B60H1/323 , B60H2001/3261 , F25B5/02 , F25B49/022 , F25B2600/021 , F25B2600/0253 , F25B2600/112 , F25B2700/2104 , F25B2700/2106 , F25B2700/21173
摘要: An air-conditioning system preventing the vented air temperature of a rear seat evaporator from not being able to be adjusted, wherein an electronic control system judges that the surface of the rear seat evaporator is frosting up when a target blowing rate of the rear seat blower is lower than a predetermined value, a detection temperature of an evaporator vented air temperature sensor is lower than TEa, and a detection temperature of the outside air temperature sensor is lower than TAMa; TEO is raised at this time, so an electric motor of an electric compressor is stopped; refrigerant no longer flows into the rear seat evaporator for this reason and the surface of the rear seat evaporator rises in temperature, so the rear seat evaporator can be defrosted; and even if the surface of the rear seat evaporator frosts, the rear seat evaporator 8 can be defrosted, so the vented air temperature of the rear seat evaporator can be prevented from not being able to be adjusted.
摘要翻译: 一种防止后座式蒸发器的排气温度不能调节的空调系统,其中电子控制系统判断后排座鼓风机的目标吹出速度时后排座椅蒸发器的表面正在结霜 蒸发器排气温度传感器的检测温度低于预定值,低于TEa,外部空气温度传感器的检测温度低于TAMa; 此时TEO升高,停止电动压缩机的电动机; 为此,制冷剂不再流入后座蒸发器,并且后排座式蒸发器的表面温度升高,因此后排座式蒸发器可以解冻; 即使后座式蒸发器的表面霜冻,也可以使后排座蒸发器8解冻,能够防止后座式蒸发器的排气温度不能调节。
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22.
公开(公告)号:US06694751B2
公开(公告)日:2004-02-24
申请号:US10305417
申请日:2002-11-27
IPC分类号: B60H132
CPC分类号: B60H1/3222 , F02D31/008 , F02D41/042 , F02D41/083 , F02D41/123 , F02D2250/18
摘要: A method of control for preventing warm air from being exhausted during a fuel cut when driving an air-conditioning system by a vehicle engine comprising, when it is judged that the fuel has been cut when the engine is decelerating and the engine speed has fallen to a first judgement value, causing the amount of discharge and torque of the refrigerant compressor to fall once to for example zero or a value close to zero, then causing them to gradually rise in a pattern of torque control of the refrigerant compressor and, when it is judged that the engine speed has fallen to a second judgement value, causing the fuel cut of the engine to end so as to secure the minimum necessary cooling capacity and extend the fuel cut time simultaneously.
摘要翻译: 一种用于在车辆发动机驱动空调系统时在燃料切断期间防止热空气被排出的控制方法,包括:当发动机正在减速时发现燃料已被切断并且发动机转速已经下降到 第一判断值,使制冷剂压缩机的排出量和转矩的量一旦下降到例如零或接近零的值,则使其逐渐升高成制冷剂压缩机的转矩控制的模式,并且当它 判定发动机转速已经下降到第二判断值,使发动机的燃料切断结束,以确保最小必要的冷却能力并同时延长燃料切断时间。
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公开(公告)号:US06234769B1
公开(公告)日:2001-05-22
申请号:US09111762
申请日:1998-07-08
申请人: Takeshi Sakai , Masafumi Nakashima , Takeshi Wakisaka , Hiroshi Kishita , Mikio Matsuda , Hiroshi Ogawa , Hiroyasu Kato
发明人: Takeshi Sakai , Masafumi Nakashima , Takeshi Wakisaka , Hiroshi Kishita , Mikio Matsuda , Hiroshi Ogawa , Hiroyasu Kato
IPC分类号: F04B1700
CPC分类号: F04C29/0085 , F04B27/0895 , F04B35/002 , F04B35/04 , F04C18/0207 , F04C2240/45
摘要: In a hybrid type compressor, a one-way clutch is provided between a magnet rotor and a rotor shaft for allowing rotational driving force generated by an electric motor unit to be transmitted only from a rotor to a shaft. Thus, the rotational driving force generated by a vehicle engine is not transmitted from the rotor shaft to the magnet rotor. That is, an inertia moment of a rotational system with respect to a vehicle engine is made small, thereby reducing the impact vibration when the clutch mechanism engages.
摘要翻译: 在混合式压缩机中,在磁转子和转子轴之间设有单向离合器,用于允许由电动机单元产生的旋转驱动力仅从转子传递到轴。 因此,由车辆发动机产生的旋转驱动力不从转子轴传递到磁体转子。 也就是说,旋转系统相对于车辆发动机的惯性矩变小,从而减小了当离合器机构接合时的冲击振动。
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公开(公告)号:US06231316B1
公开(公告)日:2001-05-15
申请号:US09343018
申请日:1999-06-29
申请人: Takeshi Wakisaka , Shigeki Iwanami , Keiichi Uno
发明人: Takeshi Wakisaka , Shigeki Iwanami , Keiichi Uno
IPC分类号: F04B4900
CPC分类号: F04C28/12
摘要: A scroll-type variable-capacity compressor is disclosed in which a single spool is moved to open or close bypass ports and thereby change the capacity of compression chambers. Especially, the capacity can be controlled in satisfactory manner by opening the bypass ports to a specific position. Specifically, a first bypass port is arranged in the neighborhood of the contact point between the inner surface of the spiral wall of a fixed scroll and the outer surface of the spiral wall of a movable scroll making up one of the compression chambers with the capacity thereof reduced to a predetermined level. A second bypass port is arranged at a position on the side beyond a discharge port from the first bypass port but where the discharge port is not located on the line connecting the particular position and the first bypass port. The opening of the second bypass port is arranged at such a position as to be closed by the spiral wall of the movable scroll defining the other compression chamber in the state described above.
摘要翻译: 公开了一种涡旋式可变容量压缩机,其中单个阀芯被移动以打开或关闭旁路端口,从而改变压缩室的容量。 特别地,通过将旁路端口打开到特定位置,可以令人满意地控制容量。 具体地说,在固定涡旋盘的螺旋壁的内表面与构成其中一个压缩室的动涡旋盘的螺旋壁的外表面之间的接触点附近设置有第一旁通口,其容量为 减少到预定水平。 第二旁通口布置在从第一旁通端口排出口的一侧以上的位置处,但是排出口不位于连接特定位置的线和第一旁通端口的线上。 在上述状态下,第二旁通口的开口被布置在由限定另一个压缩室的动涡旋盘的螺旋壁关闭的位置。
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