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7 条记录 (耗时 0.01 秒)

    COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE
    2.
    发明公开
    COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
    KÜHLSYSTEMFÜREINEN VERBRENNUNGSMOTOR

    公开(公告)号：EP3163046A4

    公开(公告)日：2017-06-28

    申请号：EP15811093

    申请日：2015-06-18

    申请人： AISIN SEIKI

    发明人： YUMISASHI NAOTO ,  MATSUSAKA MASANOBU

    IPC分类号： F01P7/16 ,  B60H1/04 ,  B60H1/08 ,  F01P3/20 ,  F01P7/14 ,  F01P11/14

    CPC分类号： F01P7/165 ,  B60H1/00978 ,  B60H1/08 ,  B60H1/12 ,  B60H1/20 ,  F01P3/20 ,  F01P7/14 ,  F01P7/16 ,  F01P11/14 ,  F01P2007/146 ,  F01P2031/00 ,  F01P2037/00 ,  F01P2060/045 ,  F01P2060/08 ,  F01P2060/16 ,  F02M26/28 ,  F16K1/12 ,  F16K11/0853 ,  F16K31/043 ,  F16K31/0655 ,  F16K31/0675 ,  F16K31/535

    摘要： To construct a cooling system at a reduced cost which may restrain overheat of an internal combustion engine even in a case where a valve for controlling a cooling medium is broken down. A first flow passage supplying the cooling medium of the internal combustion engine to a radiator and a second flow passage branching from the first flow passage by a flow control valve to supply the cooling medium to a first heat exchanging portion are provided. In addition, a third flow passage provided separately from the first flow passage to supply the cooling medium to a second heat exchanging portion via an on-off valve is provided. A control apparatus controlling the on-off valve and the flow control valve based on a temperature of the cooling medium is provided.

    摘要翻译： 即使在用于控制冷却介质的阀损坏的情况下，也能以降低的成本构成冷却系统，该冷却系统可抑制内燃机的过热。 提供了第一流动通道和第二流动通道，所述第一流动通道将内燃机的冷却介质供应到散热器，所述第二流动通道由流动控制阀从第一流动通道分支出来以将冷却介质供应到第一热交换部分。 另外，设置有与第一流路分开设置，经由开闭阀向第二热交换部供给制冷剂的第三流路。 提供一种基于冷却介质的温度来控制开关阀和流量控制阀的控制装置。

    REFRIGERANT CONTROL VALVE DEVICE
    3.
    发明公开
    REFRIGERANT CONTROL VALVE DEVICE 审中-公开

    公开(公告)号：EP3232099A4

    公开(公告)日：2017-11-22

    申请号：EP15868318

    申请日：2015-09-25

    申请人： AISIN SEIKI

    发明人： YUMISASHI NAOTO ,  MARUYAMA KOICHI

    IPC分类号： F16K5/06 ,  F01P7/14 ,  F01P7/16 ,  F16K5/20 ,  F16K11/06 ,  F16K11/087 ,  F16K31/04

    CPC分类号： F01P7/16 ,  F01P2007/146 ,  F16K5/06 ,  F16K5/205 ,  F16K11/06 ,  F16K11/087 ,  F16K31/04

    摘要： Provided is a refrigerant control valve apparatus configured such that a contact pressure of a seal body relative to a valve body does not fluctuate. The valve body is accommodated inside a valve housing 10 so as to be rotatable about a rotational axis, the valve housing 10 being formed with an inlet port and a discharge port, and a seal mechanism is provided between the discharge port and a valve surface of the valve body. The seal mechanism includes a seal body and a biasing mechanism. The seal mechanism is provided with a first pressure receiving surface receiving pressure of the refrigerant, which acts in a direction same as a biasing direction of the biasing mechanism, and a second pressure receiving surface receiving pressure of the refrigerant, which acts in a direction opposite to the biasing direction of the biasing mechanism. The first pressure receiving surface and the second first pressure receiving surface are formed to include an equal area to each other, and the seal mechanism is accommodated within a seal accommodation space such that pressure of the refrigerant from the inlet port acts on the first pressure receiving surface and the second pressure receiving surface.

    COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE
    4.
    发明公开
    COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE 审中-公开
    KÜHLSYSTEMFÜREINEN VERBRENNUNGSMOTOR

    公开(公告)号：EP3163046A1

    公开(公告)日：2017-05-03

    申请号：EP15811093

    申请日：2015-06-18

    申请人： AISIN SEIKI

    发明人： YUMISASHI NAOTO ,  MATSUSAKA MASANOBU

    IPC分类号： F01P7/16 ,  B60H1/04 ,  B60H1/08 ,  F01P3/20 ,  F01P7/14

    CPC分类号： F01P7/165 ,  B60H1/00978 ,  B60H1/08 ,  B60H1/12 ,  B60H1/20 ,  F01P3/20 ,  F01P7/14 ,  F01P7/16 ,  F01P11/14 ,  F01P2007/146 ,  F01P2031/00 ,  F01P2037/00 ,  F01P2060/045 ,  F01P2060/08 ,  F01P2060/16 ,  F02M26/28 ,  F16K1/12 ,  F16K11/0853 ,  F16K31/043 ,  F16K31/0655 ,  F16K31/0675 ,  F16K31/535

    摘要： To construct a cooling system at a reduced cost which may restrain overheat of an internal combustion engine even in a case where a valve for controlling a cooling medium is broken down. A first flow passage supplying the cooling medium of the internal combustion engine to a radiator and a second flow passage branching from the first flow passage by a flow control valve to supply the cooling medium to a first heat exchanging portion are provided. In addition, a third flow passage provided separately from the first flow passage to supply the cooling medium to a second heat exchanging portion via an on-off valve is provided. A control apparatus controlling the on-off valve and the flow control valve based on a temperature of the cooling medium is provided.

    摘要翻译： 即使在用于控制冷却介质的阀分解的情况下，也可以以降低的成本构造可以抑制内燃机过热的冷却系统。 提供了将内燃机的冷却介质供给散热器的第一流路和通过流量控制阀从第一流路分支的第二流路，将冷却介质供给到第一热交换部。 此外，提供与第一流动通道分开设置的第三流动通道，用于经由开关阀将冷却介质供应到第二热交换部分。 提供了一种基于冷却介质的温度来控制开闭阀和流量控制阀的控制装置。

    REFRIGERANT CONTROL VALVE DEVICE
    6.
    发明公开
    REFRIGERANT CONTROL VALVE DEVICE 审中-公开

    公开(公告)号：EP3232030A4

    公开(公告)日：2017-11-29

    申请号：EP15867422

    申请日：2015-09-25

    申请人： AISIN SEIKI

    发明人： MARUYAMA KOICHI ,  YUMISASHI NAOTO

    IPC分类号： F01P7/16 ,  F01P11/16 ,  F16K11/087

    CPC分类号： F01P7/16 ,  F01P11/16 ,  F01P2007/146 ,  F01P2031/32 ,  F01P2031/34 ,  F16K11/0873

    摘要： Provided is a refrigerant control valve apparatus that appropriately opens a fail-safe mechanism that opens as temperature of refrigerant in an internal combustion engine increases. A valve body is provided with a main control valve controlling the refrigerant sent from an inlet port to a discharge port and a temperature sensing control valve sending the refrigerant from the inlet port to a temperature sensing chamber. The fail-safe mechanism is provided which opens and supplies the refrigerant of the temperature sensing chamber to the discharge port in a case where the temperature of the refrigerant in the temperature sensing chamber exceeds a set value. The temperature sensing control valve is set in an open posture in a case where the main control valve is in a closed posture that closes the discharge port and the temperature sensing control valve is set in a closed posture in a case where the main control valve is in an open posture that opens the discharge port.