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113 条记录 (耗时 0.015 秒)

    Cooling apparatus for liquid-cooled internal combustion engine
    82.
    发明授权
    Cooling apparatus for liquid-cooled internal combustion engine 失效
    液冷式内燃机冷却装置

    公开(公告)号：US06314920B1

    公开(公告)日：2001-11-13

    申请号：US09489785

    申请日：2000-01-24

    申请人： Kazutaka Suzuki ,  Eizou Takahashi

    发明人： Kazutaka Suzuki ,  Eizou Takahashi

    IPC分类号： F01P714

    CPC分类号： F01P7/048 ,  F01P7/164 ,  F01P7/167 ,  F01P2005/125 ,  F01P2007/146 ,  F01P2025/06 ,  F01P2025/30 ,  F01P2025/32 ,  F01P2025/36 ,  F01P2025/50 ,  F01P2025/62 ,  F01P2025/64

    摘要： Discharge flow rate of an electric pump is controlled such that a temperature difference between a coolant temperature at a coolant outlet of an engine and a coolant temperature at a coolant inlet of the engine is maintained to be a predetermined value &Dgr;T. Accordingly, the discharge flow rate decreases as the engine load decreases. Therefore, the pump work is reduced, and the temperature distribution of the engine is reduced. Accordingly, the engine durability is improved while the thermal distortion of the engine is prevented and the fuel economy is improved.

    摘要翻译： 控制电动泵的排出流量，使得发动机的冷却剂出口处的冷却剂温度与发动机的冷却剂入口处的冷却剂温度之间的温差保持为预定值DELTAT。 因此，排气流量随着发动机负荷的减小而降低。 因此，减少了泵的工作，并且降低了发动机的温度分布。 因此，提高发动机的耐久性，同时防止发动机的热变形，提高燃油经济性。

    Device for controlling an internal combustion engine
    83.
    发明申请
    Device for controlling an internal combustion engine 有权
    用于控制内燃机的装置

    公开(公告)号：US20010010215A1

    公开(公告)日：2001-08-02

    申请号：US09738014

    申请日：2000-12-15

    发明人： Peter Kaltenbrunn ,  Werner Hess

    IPC分类号： F02D041/14 ,  F02D041/22 ,  F02M007/00

    CPC分类号： F02D41/0002 ,  F01P11/16 ,  F01P2025/08 ,  F01P2025/36 ,  F01P2025/50 ,  F02D2041/1409 ,  F02D2041/1422 ,  F02D2250/18 ,  Y02T10/42

    摘要： A device for controlling an internal combustion engine having an arrangement for recording operating parameters of the internal combustion engine, such as engine speed, load, and coolant temperature; an arrangement for providing a signal related to a desired drive torque of the internal combustion engine (engine torque) as a function of the recorded performance quantities; and an arrangement for converting the engine torque into control signals for at least one of the variables air supply or fuel supply to the internal combustion engine, as a function of the coolant temperature tmot and of a predefinable maximum allowable coolant temperature limit tmotmax, a torque control value being determined which ultimately determines the allowable engine torque.

    摘要翻译： 一种用于控制内燃机的装置，具有用于记录内燃机的运行参数的装置，例如发动机转速，负载和冷却剂温度; 用于提供与所述内燃机的期望的驱动转矩（发动机扭矩）相关的信号作为所记录的性能量的函数的装置; 以及用于根据冷却剂温度tmot和可预先确定的最大允许冷却剂温度极限tmotmax的函数将发动机扭矩转换为用于至少一个变量的供给到内燃机的供气或燃料的控制信号的装置，转矩 确定的控制值最终确定允许的发动机转矩。

    Thermostatic valve
    84.
    发明授权
    Thermostatic valve 有权
    恒温阀

    公开(公告)号：US6065682A

    公开(公告)日：2000-05-23

    申请号：US281541

    申请日：1999-03-30

    申请人： Barbu-Scarlat Frunzetti

    发明人： Barbu-Scarlat Frunzetti

    IPC分类号： F01P7/16 ,  F16K31/64 ,  G05D23/13

    CPC分类号： F16H57/0413 ,  F01P7/16 ,  G05D23/1366 ,  F01P2025/50 ,  Y10S236/02

    摘要： In connection with a thermostatic valve, in particular for regulating a coolant supply to a transmission fluid cooler, two valves are provided, which are respectively adjustable by means of thermostatic operating elements. Two thermostatic operating elements are associated with a valve and engage a valve element, which is adjustable for opening a second valve, in the same direction.

    摘要翻译： 关于恒温阀，特别是用于调节对变速器油冷却器的冷却剂供应，提供两个阀，它们分别可通过恒温操作元件调节。 两个恒温操作元件与阀相关联，并且在相同的方向上接合用于打开第二阀的阀元件。

    Liquid cooling system for internal combustion engine with electronically controlled fail-safe temperature regulation valve
    86.
    发明授权
    Liquid cooling system for internal combustion engine with electronically controlled fail-safe temperature regulation valve 失效
    具有电控故障安全温度调节阀的内燃机液体冷却系统

    公开(公告)号：US5427062A

    公开(公告)日：1995-06-27

    申请号：US221903

    申请日：1994-04-01

    申请人： Jean-Pierre Chamot ,  Claude Henault

    发明人： Jean-Pierre Chamot ,  Claude Henault

    IPC分类号： F01P7/16 ,  G05D23/13

    CPC分类号： F01P7/16 ,  F01P7/167 ,  G05D23/1393 ,  F01P2025/12 ,  F01P2025/30 ,  F01P2025/32 ,  F01P2025/36 ,  F01P2025/48 ,  F01P2025/50 ,  F01P2031/00 ,  F01P2031/32

    摘要： A cooling circuit comprises a regulating valve, the moving shutoff means of which is actuated by an electric motor the feed current of which is subjected to the action of an electronic control system sensitive to various operating parameters of the internal combustion engine. A safety thermostatic wax capsule is located in a chamber of the valve so as to act on the moving shutoff means so that hot cooling liquid coming from the internal combustion engine is conveyed at least for the most part, towards a radiator only in the case where the temperature of the cooling liquid in the chamber exceeds by a predetermined amount, the temperature for which the electronic system is set.

    摘要翻译： 冷却回路包括调节阀，其移动关闭装置由电动机驱动，电动机的进给电流受到对内燃机的各种操作参数敏感的电子控制系统的作用。 安全恒温蜡囊位于阀的腔室中，以便作用在移动的关闭装置上，使得来自内燃机的热的冷却液至少大部分被输送到散热器，只有在 室内的冷却液的温度超过设定电子系统的温度的规定量。

    Split temperature regulating system and method for turbo charged internal combustion engine
    87.
    发明授权
    Split temperature regulating system and method for turbo charged internal combustion engine 失效
    涡轮增压内燃机分体式调温系统及方法

    公开(公告)号：US5415147A

    公开(公告)日：1995-05-16

    申请号：US175208

    申请日：1993-12-23

    申请人： Jan A. Nagle ,  Myron L. Smith ,  Gregory A. Marsh

    发明人： Jan A. Nagle ,  Myron L. Smith ,  Gregory A. Marsh

    IPC分类号： F01P3/20 ,  F01P7/04 ,  F01P7/16 ,  F02B29/00 ,  F02B29/04 ,  F02B33/00

    CPC分类号： F02B29/0443 ,  F01P3/20 ,  F01P7/165 ,  F02B29/00 ,  F02B29/0493 ,  F01P2023/08 ,  F01P2025/13 ,  F01P2025/30 ,  F01P2025/40 ,  F01P2025/50 ,  F01P2060/02 ,  F01P2060/04 ,  F01P2060/12 ,  F01P7/04 ,  F01P7/167 ,  Y02T10/146

    摘要： A temperature regulating system for a turbo charged engine and the compressed charging air from the turbo charger is disclosed. The heat regulating system employs coolant fluid which flows through the engine to transfer heat from the engine. Depending on the operating conditions of the engine the heated coolant from the engine is distributed among one or more of a plurality of flow paths. In one of the flow paths the coolant flows through a primary radiator where the coolant is cooled. A fan forces air into contact with the radiator to transfer heat from the radiator. A portion of the coolant exiting the radiator flows through a subcooler where the coolant is further cooled. The coolant from the subcooler may be directed to the charged air cooler for cooling the compressed air before flowing back to the engine. In a second flow path, coolant which has not flowed through the radiator, flows through the charged air cooler to heat the compressed air. A controller responds to input from at least one sensing device and actuates a valving arrangement to distribute the coolant from the engine among the flow paths.

    摘要翻译： 公开了一种用于涡轮增压发动机的温度调节系统和来自涡轮增压器的压缩充气。 热调节系统采用流过发动机的冷却剂流体来传递来自发动机的热量。 根据发动机的操作条件，来自发动机的加热的冷却剂分布在多个流动路径中的一个或多个中。 在一个流动路径中，冷却剂流过冷却剂被冷却的初级辐射器。 风扇迫使空气与散热器接触，以从散热器传递热量。 离开散热器的冷却剂的一部分流过冷却器，冷却器进一步冷却。 来自过冷却器的冷却剂可以被引导到带电空气冷却器，用于在回流到发动机之前冷却压缩空气。 在第二流路中，尚未流过散热器的冷却剂流过加压空气冷却器以加热压缩空气。 控制器响应来自至少一个感测装置的输入，并致动阀装置以在流路之间分配来自发动机的冷却剂。

    System for controlling cooling water temperature for a water-cooled engine
    88.
    发明授权
    System for controlling cooling water temperature for a water-cooled engine 失效
    用于控制水冷发动机冷却水温度的系统

    公开(公告)号：US4399775A

    公开(公告)日：1983-08-23

    申请号：US371759

    申请日：1982-04-26

    申请人： Takayuki Tanaka ,  Noriaki Kadoi ,  Akio Yoshimoto

    发明人： Takayuki Tanaka ,  Noriaki Kadoi ,  Akio Yoshimoto

    IPC分类号： F01P7/14 ,  F01P7/16

    CPC分类号： F01P7/167 ,  F01P7/14 ,  F01P2025/08 ,  F01P2025/50 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2070/06

    摘要： A system for controlling cooling water temperature for a water-cooled engine has a radiator, a cooling water passage communicating a water jacket in the engine with the radiator, and a thermostat provided in the cooling water passage. The system is provided with a bypass for bypassing the thermostat, a bypass valve provided in the bypass for closing the bypass, and a solenoid operated valve for actuating the bypass valve. Switch circuits are connected parallel to a solenoid of the solenoid operated valve means. The switch circuits comprise a thermo-switch responsive to low cooling water temperature to effect the operation of the solenoid operated valve for closing the bypass valve of the bypass, a vacuum switch responsive to a vacuum in the intake passage at heavy load operation of the engine to effect the operation of said solenoid operated valve for opening the bypass valve, whereby the cooling water temperature is controlled according to the engine operation.

    摘要翻译： 用于控制水冷发动机的冷却水温度的系统具有散热器，将发动机中的水套与散热器连通的冷却水通道和设置在冷却水通道中的恒温器。 该系统设置有用于绕过恒温器的旁路，设置在旁路中的用于关闭旁路的旁通阀以及用于致动旁通阀的电磁阀。 开关电路与电磁阀装置的螺线管并联连接。 开关电路包括响应于低冷却水温度的热敏开关，以实现用于闭合旁路旁通阀的电磁操作阀的操作;响应于进气通道中真空度的真空开关，其在发动机的重负载操作下 以实现用于打开旁通阀的所述电磁阀的操作，由此根据发动机操作来控制冷却水温度。