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1. 发明申请

US20180245503A1 COOLING DEVICE FOR INTERNAL COMBUSTION ENGINE OF VEHICLE AND CONTROL METHOD THEREOF 审中-公开
公开(公告)号：US20180245503A1
公开(公告)日：2018-08-30
申请号：US15759918
申请日：2016-12-13
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Yuichi TOYAMA , Atsushi MURAI , Shigeyuki SAKAGUCHI
IPC分类号： F01P7/16 , F01P3/02 , F01P5/10
CPC分类号： F01P7/16 , F01P3/02 , F01P5/10 , F01P7/048 , F01P7/164 , F01P7/167 , F01P2003/024 , F01P2003/028 , F01P2005/105 , F01P2007/146 , F01P2025/40 , F01P2025/66 , F01P2060/08 , F01P2060/16
摘要： A cooling device for an internal combustion engine of a vehicle according to the claimed invention includes: an electric water pump; a first path including a cooling water passage in a cylinder head and extending through a heater core for air heating and a radiator; and a second path bypassing the heater core and radiator. When the internal combustion engine is automatically stopped while the vehicle is stopping, the cooling device causes the electric water pump to operate, and increases the cooling water circulation ratio through the first path while reducing the cooling water circulation ratio through the second path. Thereby, the cooling device improves fuel economy during acceleration at the vehicle start from the automatic stop state of the internal combustion engine while suppressing the deterioration of the air heating performance during the automatic stop of the internal combustion engine while the vehicle is stopping.

2. 发明授权

US09790840B2 Fluid flow control device and method 有权
公开(公告)号：US09790840B2
公开(公告)日：2017-10-17
申请号：US14404320
申请日：2013-05-31
申请人： JAGUAR LAND ROVER LIMITED
发明人： William Hutchins
IPC分类号： F01P7/16 , G05D23/19 , G05D23/30 , G05D23/02 , F01P3/02 , F01P7/14
CPC分类号： F01P7/16 , F01P3/02 , F01P7/164 , F01P7/165 , F01P2003/027 , F01P2007/146 , F01P2025/13 , F01P2025/32 , F01P2025/40 , F01P2025/46 , F01P2025/62 , F01P2025/64 , F01P2050/24 , F01P2060/04 , F01P2060/08 , F01P2060/12 , F01P2060/16 , F01P2070/04 , G05D23/021 , G05D23/022 , G05D23/1917 , G05D23/30 , Y10T137/0324 , Y10T137/87249
摘要： A fluid flow control device controls flow of coolant in a motor vehicle motor cooling system. The flow control device includes first and second coolant inlets and first and second coolant outlets. The flow control device is operable selectively to direct coolant flowing into the device to flow out from the flow device through one or both of the first and second outlets in dependence on a temperature of fluid flowing through the device.

3. 发明授权

US09506394B2 Method of controlling temperature 有权
标题翻译：温度控制方法
公开(公告)号：US09506394B2
公开(公告)日：2016-11-29
申请号：US14404329
申请日：2013-05-31
申请人： JAGUAR LAND ROVER LIMITED
发明人： William Hutchins , Stuart Briscoe
IPC分类号： F02P7/00 , F01P7/16 , G05D23/19 , G05D23/02 , F01P3/02 , F01P7/14
CPC分类号： F01P7/16 , F01P3/02 , F01P7/164 , F01P7/165 , F01P2003/027 , F01P2007/146 , F01P2025/13 , F01P2025/32 , F01P2025/40 , F01P2025/46 , F01P2025/62 , F01P2025/64 , F01P2050/24 , F01P2060/04 , F01P2060/08 , F01P2060/12 , F01P2060/16 , F01P2070/04 , G05D23/021 , G05D23/022 , G05D23/1917 , G05D23/30 , Y10T137/0324 , Y10T137/87249
摘要： A method of controlling the temperature of an engine of a vehicle, such as an internal combustion engine and/or the temperature of one or more auxiliary components of the vehicle, such as a cabin heater for the vehicle includes monitoring one or more parameters of the engine including the temperature of the engine. Optionally data relating to the temperature of the engine is feedback to a control unit. The method includes monitoring one or more requirements of the one or more auxiliary components of the vehicle and/or monitoring one or more parameters of the one or more auxiliary components of the vehicle. In dependence upon said monitoring, the method includes selecting a cooling mode for a cooling system disposed about said engine and said one or more auxiliary components.
摘要翻译：控制诸如内燃机的车辆的发动机的温度和/或车辆的一个或多个辅助部件的温度的方法，例如用于车辆的客舱加热器，包括监视车辆的一个或多个参数发动机包括发动机的温度。可选地，与发动机的温度相关的数据被反馈到控制单元。该方法包括监视车辆的一个或多个辅助部件的一个或多个要求和/或监视车辆的一个或多个辅助部件的一个或多个参数。根据所述监测，该方法包括为围绕所述发动机和所述一个或多个辅助部件设置的冷却系统选择冷却模式。

4. 发明授权

US09416720B2 Systems and methods for controlling a variable speed water pump 有权
标题翻译：控制变速水泵的系统和方法
公开(公告)号：US09416720B2
公开(公告)日：2016-08-16
申请号：US13309457
申请日：2011-12-01
申请人： Tristan Pyle , René M. P. A. Nevels
发明人： Tristan Pyle , René M. P. A. Nevels
IPC分类号： F25B41/00 , F01P7/16 , F04B49/20 , B60H1/08 , B60H1/00 , F24F11/00 , F25B49/00
CPC分类号： F01P7/164 , B60H1/00735 , B60H1/00764 , B60H1/00807 , B60H1/00885 , B60H1/08 , F01P3/20 , F01P7/16 , F01P2025/12 , F01P2025/13 , F01P2025/40 , F01P2025/62 , F01P2060/045 , F01P2060/06 , F01P2060/08 , F04B49/20 , F24F11/30 , F24F2110/00 , F25B49/00 , F25B2600/02 , F25B2600/025 , F25B2600/0253 , F25B2600/13 , F25B2700/00
摘要： Systems and methods for providing an improved strategy for controlling a variable speed water pump in a vehicle. In some embodiments, more than one water pump speed function is calculated based on values obtained from vehicle sensors, and a controller chooses among the water pump speed function results to set a water pump speed. In some embodiments, the water pump speed is increased when driveline torque is greater than a threshold amount for an amount of time that varies based on the driveline torque. In some embodiments, ambient temperature is considered while determining whether the water pump should provide full coolant flow to an auxiliary coolant loop of a trailer.
摘要翻译：提供用于控制车辆中的变速水泵的改进策略的系统和方法。在一些实施例中，基于从车辆传感器获得的值来计算多于一个的水泵速度功能，并且控制器在水泵速度函数结果中选择设定水泵速度。在一些实施例中，当传动系扭矩大于阈值量时，在基于传动系扭矩变化的时间量的情况下，水泵速度增加。在一些实施例中，考虑环境温度，同时确定水泵是否应该向拖车的辅助冷却剂回路提供完整的冷却剂流。

5. 发明授权

US08978596B2 Powertrain cooling system with cooling flow modes 有权
标题翻译：具有冷却流动模式的动力总成冷却系统
公开(公告)号：US08978596B2
公开(公告)日：2015-03-17
申请号：US13537137
申请日：2012-06-29
申请人： Daniel B. Glassford
发明人： Daniel B. Glassford
IPC分类号： F01P7/14
CPC分类号： F01P7/14 , F01P3/20 , F01P7/165 , F01P2025/33 , F01P2025/40 , F01P2060/045 , F01P2060/16
摘要： A powertrain cooling system includes a coolant pump and coolant flow passages. A first three-position valve is operatively connected with an outlet of the coolant pump and has a first, a second, and a third position to at least partially establish different coolant flow modes through the coolant flow passages. Coolant flow from the coolant pump is blocked from both the cylinder head and the engine block in a first coolant flow mode when the three-position valve is in the first position. Coolant flow from the coolant pump is provided to the cylinder head and is blocked from the engine block in a second coolant flow mode when the three-position valve is in the second position. Coolant flows from the coolant pump to the engine block and from the engine block to the cylinder head in a third coolant flow mode when the three-position valve is in the third position.
摘要翻译：动力系冷却系统包括冷却剂泵和冷却剂流动通道。第一三位置阀与冷却剂泵的出口可操作地连接，并且具有第一，第二和第三位置，以至少部分地建立穿过冷却剂流动通道的不同的冷却剂流动模式。当三位置阀处于第一位置时，来自冷却剂泵的冷却剂流以第一冷却剂流动模式从气缸盖和发动机缸体两者中被阻挡。当三位置阀处于第二位置时，来自冷却剂泵的冷却剂流被提供给气缸盖并且以第二冷却剂流动模式从发动机缸体阻挡。当三位置阀处于第三位置时，冷却剂以第三冷却剂流动模式从冷却剂泵流到发动机缸体和从发动机缸体到气缸盖。

6. 发明授权

US08567356B2 Drill rig and method for controlling a fan therein 有权
标题翻译：钻机及其风机控制方法
公开(公告)号：US08567356B2
公开(公告)日：2013-10-29
申请号：US12090381
申请日：2005-10-18
申请人： Henrik Jacobsson
发明人： Henrik Jacobsson
IPC分类号： F01P7/14 , F01P7/16
CPC分类号： F01P7/165 , F01P7/04 , F01P7/044 , F01P7/046 , F01P7/048 , F01P11/16 , F01P2003/182 , F01P2005/025 , F01P2025/13 , F01P2025/40 , F01P2025/60 , F01P2031/00 , F01P2060/02 , F01P2060/04
摘要： A method for controlling at least one fan (13) for the regulation of the cooling demand of at least two cooling elements (12) included in a drill rig (1), the cooling demand of each one of the cooling elements (12) being determined, that the determined cooling demands are weighted together and that the fan (13) is controlled based on the weighting together. The method is characterized in that at least one of the cooling elements is equipped with a safety thermostat (21), which, if required, prevents overcooling that the fluid is not allowed to circulate in the cooling elements. The invention also relates to a drill rig for the execution of the above-mentioned method.
摘要翻译：一种用于控制用于调节包括在钻机（1）中的至少两个冷却元件（12）的冷却需求的至少一个风扇（13）的方法，每个冷却元件（12）的冷却需求是确定了所确定的冷却需求被一起加权，并且一起基于加权来控制风扇（13）。该方法的特征在于，至少一个冷却元件配备有安全温控器（21），如果需要，其可以防止流体不允许在冷却元件中循环的过冷。本发明还涉及一种用于执行上述方法的钻机。

7. 发明授权

US08133156B2 System and method for controlling machine component temperatures 有权
标题翻译：用于控制机器部件温度的系统和方法
公开(公告)号：US08133156B2
公开(公告)日：2012-03-13
申请号：US11941227
申请日：2007-11-16
申请人： Dennis A. Barney , Charles W. Birchenough , James B. McKnight , Brian J. Oleson
发明人： Dennis A. Barney , Charles W. Birchenough , James B. McKnight , Brian J. Oleson
IPC分类号： B60W10/02
CPC分类号： F01P7/06 , B60W2510/0638 , B60W2510/107 , F01P2025/40 , F01P2037/02 , F01P2060/045 , F01P2060/06 , Y10T477/633 , Y10T477/63385 , Y10T477/75
摘要： The temperature of a machine component is controlled by transferring heat generated by a torque converter under restricted conditions to the component. The machine includes a circulating fluid system configured to transfer heat from the torque converter to the remotely positioned machine component. A controller is configured to sense the temperature of the component, and to restrict motion of the torque converter turbine when the sensed temperature is below a desired temperature. Heat generated by the torque converter under the restricted condition is transferred through the circulating fluid system to the remote component, such as the machine power source, to control the temperature thereof.
摘要翻译：机械部件的温度通过在限制条件下将变矩器产生的热量转移到部件来控制。该机器包括循环流体系统，其构造成将热量从变矩器传递到远程定位的机器部件。控制器被配置为感测部件的温度，并且当感测到的温度低于所需温度时限制变矩器涡轮机的运动。在限制条件下由变矩器产生的热量通过循环流体系统传递到诸如机器电源的远程部件以控制其温度。

8. 发明授权

US07484378B2 Cooling system and method for cooling a heat producing system 有权
标题翻译：用于冷却发热系统的冷却系统和方法
公开(公告)号：US07484378B2
公开(公告)日：2009-02-03
申请号：US11125653
申请日：2005-05-10
申请人： David J. Allen , Kim S. Aerts , Bradley O. Burch , Matthew W. Cardwell , Kurt J. Wasilewski
发明人： David J. Allen , Kim S. Aerts , Bradley O. Burch , Matthew W. Cardwell , Kurt J. Wasilewski
IPC分类号： G05D23/32 , F25D17/00
CPC分类号： F04D29/582 , F01P3/18 , F01P5/02 , F01P7/08 , F01P11/16 , F01P2005/025 , F01P2005/046 , F01P2025/31 , F01P2025/32 , F01P2025/40 , F01P2025/66 , F01P2031/00
摘要： A cooling system for a heat producing system includes a heat exchanger in fluid communication with the heat producing system. The heat exchanger is configured to receive a temperature control fluid therethrough. A first fan is operable in a first rotational direction to move air through the heat exchanger in a first direction. A second fan is disposed radially adjacent to the first fan, and is operable in a second rotational direction opposite the first rotational direction to move air through the heat exchanger in the first direction. A control system, including at least one controller, is provided for controlling operation of the fans.
摘要翻译：用于制热系统的冷却系统包括与发热系统流体连通的热交换器。热交换器构造成接收通过其的温度控制流体。第一风扇可在第一旋转方向上操作以沿第一方向移动空气通过热交换器。第二风扇径向地邻近第一风扇设置，并且可沿与第一旋转方向相反的第二旋转方向操作，以沿着第一方向移动空气通过热交换器。提供了包括至少一个控制器的控制系统，用于控制风扇的操作。

9. 发明授权

US07337755B2 Cylinder head cooling structure for an internal combustion engine, including an oil temperature sensor and an oil temperature control system 有权
标题翻译：一种用于内燃机的气缸盖冷却结构，包括油温传感器和油温控制系统
公开(公告)号：US07337755B2
公开(公告)日：2008-03-04
申请号：US11235374
申请日：2005-09-26
申请人： Yoshitsugu Gokan , Katsuji Yamamoto
发明人： Yoshitsugu Gokan , Katsuji Yamamoto
IPC分类号： F02F1/36 , F02F1/42 , F01P3/00
CPC分类号： F01M5/007 , F01M11/02 , F01P3/02 , F01P7/16 , F01P9/00 , F01P2003/006 , F01P2003/022 , F01P2003/024 , F01P2025/40
摘要： A cylinder head cooling structure and an oil temperature control system are provided for an internal combustion engine having a plurality of cylinders, each having a plurality of intake ports and a plurality of exhaust ports. The engine includes cooling oil jackets surrounding the spark plugs in the cylinder head, a thermostat attached to the front surface of the crankcase independently of an oil filter, and an oil temperature sensor disposed on a rear face of the cylinder block above the crankcase in an oil supply path formed on the cylinder rear face for supplying oil to the oil jackets. Oil passages conducting oil into the oil jacket are provided between two separate parts of a bifucated intake port and between two separate parts of a bifurcated exhaust port, and only cooling system oil reaching high temperatures is allowed to flow through the thermostat, thereby improving temperature control response.
摘要翻译：为具有多个气缸的内燃机提供气缸盖冷却结构和油温控制系统，每个气缸具有多个进气口和多个排气口。发动机包括围绕气缸盖中的火花塞的冷却油套，与油过滤器独立地附接到曲轴箱的前表面的恒温器，以及设置在曲轴箱上方的气缸体的后表面上的油温传感器，供油路径形成在气缸后表面上，用于向油套供油。将油导入油套的油通道设置在分离的进气口的两个分开的部分之间和分叉排气口的两个分开的部分之间，并且仅允许达到高温的冷却系统油流过恒温器，从而改善温度控制响应。

10. 发明授权

US07267084B2 Cooling and preheating device 失效
标题翻译：冷却和预热装置
公开(公告)号：US07267084B2
公开(公告)日：2007-09-11
申请号：US11334045
申请日：2006-01-18
申请人： Roland Lütze , Heiko Sass
发明人： Roland Lütze , Heiko Sass
IPC分类号： F01P7/14 , F01P5/10
CPC分类号： F01P7/165 , F01P3/20 , F01P7/16 , F01P7/162 , F01P7/167 , F01P11/08 , F01P2005/105 , F01P2005/125 , F01P2025/04 , F01P2025/08 , F01P2025/40 , F01P2025/46 , F01P2037/02 , F01P2060/045 , F01P2060/16
摘要： In a cooling and heating device for an internal combustion engine having a main coolant pump supplying coolant to the engine and a coolant return line with a return flow control unit which directs the coolant return flow to the main coolant pump selectively via a large cooling circuit, in which an air/fluid cooler is arranged, or via a small cooling circuit bypassing the air/fluid cooler, an oil/coolant heat exchanger is provided for heating or cooling a flow of oil, the flow of coolant through the oil/coolant heat exchanger being controlled by means of a coolant flow control unit directing the flow through the oil/coolant heat exchanger only after a predefined coolant temperature has been reached so that, below this temperature, no heat is extracted from the coolant by the oil/coolant heat exchanger and rapid heating of the internal combustion engine is ensured.
摘要翻译：在用于内燃机的冷却和加热装置中，其具有向发动机供应冷却剂的主冷却剂泵和具有返回流量控制单元的冷却剂返回管线，所述回流流量控制单元通过大的冷却回路选择性地引导冷却剂回流到主冷却剂泵，其中布置有空气/流体冷却器，或通过绕过空气/流体冷却器的小型冷却回路，提供油/冷却剂热交换器用于加热或冷却油流，冷却剂通过油/冷却剂热交换器通过冷却剂流量控制单元控制，该冷却剂流量控制单元仅在达到预定的冷却剂温度之后才引导流过油/冷却剂热交换器的流动，使得在该温度以下时，油/冷却剂热量不会从冷却剂中提取热量确保内燃机的换热器和快速加热。

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