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公开(公告)号：US20130233257A1
公开(公告)日：2013-09-12
申请号：US13821240
申请日：2010-09-07
申请人： Jean-Michel Durand
发明人： Jean-Michel Durand
IPC分类号： F01P5/12
CPC分类号： F01P5/12 , F01P7/162 , F01P2070/06 , F04D13/021 , F04D13/043
摘要： A mechanical coolant pump for an internal combustion engine includes a pump housing configured to be stationary. The pump housing comprises an internal pneumatic actuator supplied by a pneumatic supply device. A pump wheel comprises a pump wheel shaft. The pump wheel shaft is rotatably supported by the pump housing. A driven shaft is directly connected to a pulley-wheel. An internal pneumatic clutch unit comprises a fixed clutch disk attached to the driven shaft or to the pump wheel shaft, and an axially slidable clutch disk. The slidable clutch disk is arranged at the pump wheel shaft or at the driven shaft and is rotatably fixed to the pump wheel shaft or to the driven shaft. The internal pneumatic actuator axially actuates the slidable clutch disk. The driven shaft is connectable to the pump wheel shaft via the internal pneumatic clutch unit.
摘要翻译： 用于内燃机的机械式冷却剂泵包括构造成静止的泵壳体。 泵壳体包括由气动供应装置供应的内部气动致动器。 泵轮包括泵轮轴。 泵轮轴由泵壳体可旋转地支撑。 从动轴直接连接到滑轮。 内部气动离合器单元包括附接到从动轴或泵轮轴的固定离合器盘和可轴向滑动的离合器盘。 可滑动的离合器盘布置在泵轮轴或从动轴处，并且可旋转地固定到泵轮轴或从动轴。 内部气动致动器轴向致动可滑动的离合器盘。 从动轴通过内部气动离合器单元可连接到泵轮轴。
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公开(公告)号：US5738048A
公开(公告)日：1998-04-14
申请号：US791776
申请日：1997-01-29
CPC分类号： F01P7/167 , F01P2023/08 , F01P2025/04 , F01P2025/32 , F01P2070/06
摘要： According to the present invention, the cooling apparatus is equipped with a thermostat for opening or closing a water passage between a radiator and a water-cooled engine and a cooling water passage switching valve for switching a water introducing passage for introducing the cooling water around a thermosensitive member of the thermostat. When the engine is in a high-load operating condition and when the temperature of the cooling water is equal to or higher than a predetermined temperature, the cooling water immediately after having flowed out of the water-cooled engine flows into around the thermosensitive member of the thermostat by the operation of the cooling water passage switching valve. As a result, the thermostat is operated in response to the temperature of the high temperature cooling water having flowed out of the water-cooled engine, and the set temperature of the cooling water by the thermostat can be shifted to a lower temperature. In this way, it is possible to prevent preferably an excessive rise in the temperature of the cooling water not only when the engine is in a high-load operating condition but also when the engine is in a state of hot soak such as in idling after the vehicle has travelled on an upward slope with a low speed.
摘要翻译： 根据本发明，冷却装置配备有用于打开或关闭散热器和水冷发动机之间的水通道的恒温器和用于切换用于将冷却水引入周围的冷却水引入的冷却水通道切换阀 恒温器的热敏元件。 当发动机处于高负载运行状态时，当冷却水的温度等于或高于预定温度时，刚刚从水冷发动机流出的冷却水流入水冷发动机的热敏部件周围 恒温器通过冷却水通道切换阀的操作。 结果，恒温器响应于从水冷发动机流出的高温冷却水的温度而工作，并且恒温器的冷却水的设定温度可以转换到较低的温度。 这样，不仅在发动机处于高负荷运转状态的情况下，也可以优选防止冷却水的温度过度升高，而且在发动机处于闷热状态之后， 车辆以低速行驶在向上的斜坡上。
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公开(公告)号：US5174463A
公开(公告)日：1992-12-29
申请号：US838531
申请日：1992-02-19
申请人： Konrad Scharrer
发明人： Konrad Scharrer
CPC分类号： F01P11/0238 , F01P11/029 , F01P2070/04 , F01P2070/06 , Y10S220/32 , Y10T137/778 , Y10T137/7845 , Y10T137/7867
摘要： In a closure cap for a container, especially for a vehicle radiator, with an outer part (12), an inner part (16) of cup-shape connected with the outer part and insertable into the opening to be closed, and having an overpressure valve arranged in the inner part for opening and closing a pressure compensation channel running through the inner part (16), which overpressure valve includes an axially movable first valve body (26) which carries a first ring shape substantially radially extending sealing surface (36) biased against a ring-shaped first countersealing surface (48) by a spring urging the first valve body toward the bottom of the inner part (16), the first outwardly directed countersurface (48) is formed by a second valve body (46) movable axially between two end positions, which second valve body has an opening radially inside of the first countersealing surface (48) and radially outside of the first countersealing surface has an inwardly facing second ring-shaped sealing surface (52) and an outwardly facing third ring-shaped sealing surface (58), a respective one of which second and third sealing surfaces in each of the two end positions of the second valve body (46) engages an associated one of second and third countersealing surfaces (54) and (56) provided on the inner part (16).
摘要翻译： 在用于容器的封闭盖中，特别是用于具有外部部件（12）的车辆散热器的封闭盖，与外部部分连接并可插入到开口中以封闭的杯状内部部分（16），并具有超压 阀，其布置在内部部分中，用于打开和关闭穿过内部部分（16）的压力补偿通道，该超压阀包括轴向可移动的第一阀体（26），其承载基本上径向延伸的密封表面（36）的第一环形， 通过使所述第一阀体向所述内部部分（16）的底部推动的弹簧偏置在环状的第一反密封面（48）上，所述第一向外指向的表面（48）由可移动的第二阀体（46）形成， 轴向位于两个端部位置之间，该第二阀体具有位于第一反密封表面（48）的径向内侧的开口，并且第一反密封表面的径向外侧具有向内的第二环形密封 （52）和向外的第三环形密封表面（58），其中相应的第二阀体（46）的两个端部位置中的每一个中的第二和第三密封表面接合第二和第二密封表面 设置在内部部分（16）上的第三反密封表面（54）和（56）。
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公开(公告)号：US4545333A
公开(公告)日：1985-10-08
申请号：US617741
申请日：1984-06-06
申请人： Shinichi Nagumo , Yoshio Toda , Yasuo Nakajima , Yoshifumi Hase
发明人： Shinichi Nagumo , Yoshio Toda , Yasuo Nakajima , Yoshifumi Hase
CPC分类号： G05D23/1925 , F01P7/167 , F01P2023/08 , F01P2025/30 , F01P2025/62 , F01P2025/66 , F01P2070/06
摘要： A system for controlling a coolant temperature of an internal combustion engine comprises means for detecting operating condition of an engine, means for setting a different target coolant temperature for the detected operating condition, a flow control valve disposed in a coolant recirculating passage, and means for effecting a feedback control of opening degree of said flow control valve in such a manner as to adjust the actual coolant temperature toward the target coolant temperature.
摘要翻译： 用于控制内燃机的冷却剂温度的系统包括用于检测发动机的运行状态的装置，用于设定用于检测到的运行状态的不同目标冷却剂温度的装置，设置在冷却剂再循环通道中的流量控制阀，以及用于 以这样的方式实现所述流量控制阀的开度的反馈控制，以便将实际冷却剂温度调节到目标冷却剂温度。
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公开(公告)号：US20050016472A1
公开(公告)日：2005-01-27
申请号：US10625759
申请日：2003-07-22
申请人： Gopichandra Surnilla
发明人： Gopichandra Surnilla
CPC分类号： F01P7/164 , F01P5/12 , F01P7/04 , F01P7/044 , F01P7/046 , F01P7/048 , F01P7/06 , F01P2025/08 , F01P2025/64 , F01P2070/06 , F01P2070/08
摘要： An engine cooling system is described that uses the same actuator to adjust both fan speed and coolant pump speed based on operating conditions of the engine and vehicle. The airflow and coolant flow are thus dependent, however, they are independent from engine speed.
摘要翻译： 描述了一种发动机冷却系统，其使用相同的致动器来基于发动机和车辆的操作条件来调节风扇速度和冷却剂泵速度。 因此，气流和冷却剂流量依赖于它们，独立于发动机转速。
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公开(公告)号：US20050005919A1
公开(公告)日：2005-01-13
申请号：US10615129
申请日：2003-07-08
申请人： Jeffery Tyler
发明人： Jeffery Tyler
CPC分类号： F02B29/0493 , F01P2007/146 , F01P2070/06 , F02B29/0418 , F02B33/04 , F02B37/16 , F15B9/12 , Y02T10/144 , Y02T10/146
摘要： A servomechanism for a valve controlling engine intake flow via a cooler and a bypass uses a proportional solenoid operating a hydraulic valve to power a hydraulic actuator setting the position of the control valve. An engine sensor and electric controller provide input to the proportional solenoid, and feedback from the position of the control valve is applied to the hydraulic valve by a cam and spring applying a force in opposition to the proportional solenoid.
摘要翻译： 用于阀门控制发动机通过冷却器和旁路的进气流量的伺服机构使用操作液压阀的比例螺线管来驱动设定控制阀位置的液压致动器。 发动机传感器和电控制器向比例螺线管提供输入，并且通过凸轮和弹簧施加与比例螺线管相反的力将来自控制阀的位置的反馈施加到液压阀。
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公开(公告)号：US20030029852A1
公开(公告)日：2003-02-13
申请号：US10202493
申请日：2002-07-24
发明人： Ikuo Ozawa , Kazuaki Kafuku , Harumi Okai , Noriaki Maeda , Toshiki Sugiyama , Norihisa Sasano
IPC分类号： B60L001/02
CPC分类号： F02M35/10013 , B60K11/085 , F01P7/12 , F01P11/10 , F01P2025/13 , F01P2060/10 , F01P2070/06 , F02M31/06 , F02M31/10 , F02M35/10268 , Y02T10/126 , Y02T10/88
摘要： When a load given to the engine 100 is less than a predetermined value, the outside air suction port 104 is closed and only inside air is supplied to the engine 100, and the valve 112a is opened so as to supply warm water to the heater 112. When the load given to the engine 100 is not less than the predetermined value and the temperature of air outside the engine compartment 11 is lower than a predetermined value, the inside air suction port 102 is closed and only outside air is supplied to the engine 100, and the valve 112a is closed so that the supply of warm water to the heater 112 is stopped.
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公开(公告)号：US06435367B1
公开(公告)日：2002-08-20
申请号：US09555506
申请日：2000-07-25
申请人： Heinrich Reutter
发明人： Heinrich Reutter
IPC分类号： B65D5116
CPC分类号： F01P11/0238 , F01P3/2207 , F01P2011/0242 , F01P2011/0261 , F01P2070/02 , F01P2070/06 , Y10S220/32
摘要： The invention relates to a closing cap (10) for the fixed tubing of a motor vehicle radiator, comprising an inner part (14) with a flow connection means between the inside and the outside of the container, as well as a distributing mechanism for freeing and closing the flow connection means. A valve body (22) of the distributing mechanism (11), which can be reciprocated, is compressed under pre-stress towards the inside of the container against a sealing seat (21) at the inner part (14) of the cap, so that said valve body can be lifted from said sealing seat (21) when a threshold value of the pressure inside the container is exceeded. In order to produce a closing cap (10) which does not open in case of overpressure resulting from heat accumulation and which ensures that the container is protected in case of a continuing increase of pressure, in a simple and cost-effective way, the invention provides for in-use controlled adjustment of the pre-stress used for compressing the valve body (22) against the sealing seat (21).
摘要翻译： 本发明涉及一种用于机动车辆散热器的固定管道的封闭盖（10），包括在容器的内部和外部之间具有流动连接装置的内部部分（14）以及用于释放的分配机构 并关闭流动连接装置。 分配机构（11）的能够往复运动的阀体（22）在预应力下朝向容器的内部压靠在盖的内部部分（14）处的密封座（21），因此 当超过容器内的压力的阈值时，所述阀体可以从所述密封座（21）提升。 为了产生在由于热积聚而导致的超压的情况下不会打开的封闭盖（10），并且确保在压力的持续增加的情况下容器受到保护，以简单且成本有效的方式，本发明 提供用于将阀体（22）压靠在密封座（21）上的预应力的可用调节。
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公开(公告)号：US06196167B1
公开(公告)日：2001-03-06
申请号：US09241111
申请日：1999-02-01
IPC分类号： F01P714
CPC分类号： F01P7/165 , F01P3/20 , F01P7/14 , F01P2007/146 , F01P2060/02 , F01P2060/04 , F01P2070/06 , F02B29/0443 , Y02T10/146
摘要： A cooling system for a turbo-charged internal combustion engine utilizing a unified flow control valve capable of changing the mode of operation of the system in response to a varying heat demand. The unified flow control valve may be a solenoid operated slider valve having a cylinder with connections to the engine water jacket outlet, the intercooler inlet, the radiator inlet and outlet, and the water tank, and a piston having rows of openings which when aligned with the cylinder connections provide flow paths corresponding to various modes of operation.
摘要翻译： 一种用于涡轮增压内燃机的冷却系统，其利用能够响应于变化的热需求而改变系统的运行模式的统一的流量控制阀。 统一的流量控制阀可以是电磁操作的滑阀，其具有与发动机水套出口连接的气缸，中间冷却器入口，散热器入口和出口以及水箱，以及具有一排开口的活塞，当与 气缸连接提供对应于各种操作模式的流动路径。
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公开(公告)号：US3902663A
公开(公告)日：1975-09-02
申请号：US43263174
申请日：1974-01-11
申请人： DYNAIR LTD
CPC分类号： G05D23/185 , F01P7/087 , F01P2070/06 , F16K3/243 , Y10T137/86622
摘要： A thermally actuated pneumatic control valve, in particular, for operating a pneumatic ram controlling a clutch in the drive to a rotary cooling fan of a vehicle motor. The valve has a casing forming a bore with two spaced resilient seals positioned respectively between an inlet and an outlet port and between the outlet and a relief port. The movable valve element is a plain cylindrical block actuated by but not positively connected to the plunger of a thermal capsule.
摘要翻译： 一种热致动气动控制阀，特别是用于操作控制驱动器中的离合器到气动马达的旋转冷却风扇的气动拉杆。 该阀具有形成孔的壳体，两个间隔开的弹性密封件分别位于入口和出口之间以及出口与卸载口之间。 可移动阀元件是由热胶囊的柱塞致动而不是正向连接的平坦圆柱形块。
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