公开(公告)号：US3921600A

公开(公告)日：1975-11-25

申请号：US45380774

申请日：1974-03-22

申请人： BAYERISCHE MOTOREN WERKE AG

发明人： HENNING RICHARD ,  SCHWEIGER ERWIN

IPC分类号： F01P11/02 ,  F01P7/16 ,  F01P3/22

CPC分类号： F01P7/16 ,  F01P11/0285 ,  F01P2025/50 ,  F01P2060/08 ,  F01P2060/10

摘要： A circulation cooling system for internal combustion engines with a cooling jacket and control devices which interrupt the cooling medium circulation through the cooling jacket at least within the area of the combustion zones up to a first predetermined limit value of the temperature of the engine and/or the time after the cold start of the engine, above the first predetermined limit value initially confine the circulation to a closed circulation in by-passing a radiator and under avoidance of a fresh water exchange, and above a further predetermined temperature limit include the radiator, a heater heatexchanger and/or the fresh water exchange into the cooling medium circulation; vent lines arranged between vent line connections of the radiator, of the thermostat housing, of the cooling jacket, of the cooling medium valve, and/or of an expansion tank are adapted to be closed off by at least one float valve controlled by the cooling medium level.

摘要翻译： 一种具有冷却套和控制装置的内燃机循环冷却系统，所述循环冷却系统至少在所述燃烧区域内中断所述冷却介质通过所述冷却套管的循环，直到所述发动机的温度的第一预定极限值和/或 发动机冷起动之后的时间高于第一预定极限值，最初将循环限制在绕过散热器的封闭循环中，并且在避免新鲜水交换的情况下，并且高于另外的预定温度极限包括散热器， 加热器热交换器和/或淡水交换进入冷却介质循环; 布置在散热器，恒温器壳体，冷却套管，冷却介质阀和/或膨胀箱之间的排气管线连接处的排气管线适于通过由冷却器控制的至少一个浮子阀封闭 中等水平

公开(公告)号：US3877443A

公开(公告)日：1975-04-15

申请号：US45395074

申请日：1974-03-22

申请人： BAYERISCHE MOTOREN WERKE AG

发明人： HENNING RICHARD ,  SCHWEIGER ERWIN

IPC分类号： F01P11/02 ,  F01P7/16 ,  F01P7/14

CPC分类号： F01P7/16 ,  F01P11/0285 ,  F01P2025/50 ,  F01P2060/08 ,  F01P2060/10

摘要： A circulating cooling system for piston internal combustion engines with a cooling jacket and control devices which interrupt the cooling circulation through the cooling jacket at least within the area of the combustion zones up to a first predetermined limit value of the temperature of the engine and/or of the time after the cold start of the engine, above the first predetermined limit value at first confine the circulation to a closed circulation which by-passes a radiator and avoids a fresh water exchange, and above a further predetermined temperature limit value include the radiator, a heat-exchanger and/or the fresh water exchange into the cooling medium circulation whereby the control devices include a cooling medium valve and/or a cooling medium pump adapted to be shut off as well as a three-way thermostat each with a separate control element each, of which the cooling medium valve and/or the cooling medium pump are actuated after reaching the first limit value and three-way thermostat after reaching the further temperature limit value; the control element of the cooling medium valve and/or of the cooling medium pump is thereby arranged at a location, at which the at least approximately maximum occurring cooling medium temperature becomes effective when the cooling medium stands still, whereas the control element of the three-way thermostat is disposed in the flow area of the closed circulation.

摘要翻译： 一种用于具有冷却套和控制装置的活塞内燃机的循环冷却系统，其至少在燃烧区域内中断通过冷却套的冷却循环，直到发动机温度的第一预定极限值和/或 在第一预定极限值之后的第一预定极限值之后的时间内，首先将循环限制在通过散热器的封闭循环，并避免淡水交换，并且在另外的预定温度极限值之上包括散热器 ，热交换器和/或淡水交换到冷却介质循环中，由此控制装置包括适于关闭的冷却介质阀和/或冷却介质泵以及三通恒温器，每个具有单独的 控制元件，其中冷却介质阀和/或冷却介质泵在达到第一极限值之后被致动，并且三通 达到进一步的温度极限值后达到稳定值; 因此，冷却介质阀和/或冷却介质泵的控制元件被布置在当冷却介质静止时至少近似最大出现的冷却介质温度变得有效的位置，而三个控制元件 - 恒温器设置在封闭循环的流动区域。

公开(公告)号：US3851629A

公开(公告)日：1974-12-03

申请号：US33103673

申请日：1973-02-09

申请人： BAYERISCHE MOTOREN WERKE AG

发明人： MAYR B ,  HENNING R ,  SCHWEIGER E

IPC分类号： F01P7/16 ,  F01P7/14

CPC分类号： F01P7/16 ,  F01P2025/30 ,  F01P2025/32 ,  F01P2025/34 ,  F01P2025/36 ,  F01P2025/50

摘要： A cooling circulation system for piston internal combustion engines with a cooling jacket and a control system which interrupts the cooling medium circulation through the cooling jacket at least within the area of the combustion zones up to a first predetermined limit value of the temperature of the engine and/or of the time after the start of the engine, which above the first predetermined limit value at first limits the same to a closed circulation in by-passing relationship to a radiator and avoiding fresh water exchange, and which above a second further predetermined limit value incorporates into the cooling medium circulation the radiator, a heater-heat-exchanger and/or the fresh water exchange; the control system thereby includes a cooling medium valve and a three-way thermostat each with a separate control element, for example, in the form of an expansion element, of which the cooling medium valve is actuated upon reaching the first limit value and the three-way thermostat upon reaching the second limit value.

摘要翻译： 一种用于具有冷却套和活塞内燃机的冷却循环系统，其具有冷却套和控制系统，其至少在所述燃烧区域内的所述冷却套管中断所述冷却介质循环，直到所述发动机的温度的第一预定极限值，以及 或者在第一预定极限值以上的发动机启动之后的时间，首先将其限制为与散热器的旁路关系的封闭循环，并避免新鲜水交换，并且在第二预定限度以上 价值包含在冷却介质中循环散热器，加热器 - 热交换器和/或淡水交换器; 因此，控制系统包括冷却介质阀和三通恒温器，每个具有分开的控制元件，例如以膨胀元件的形式，冷却介质阀在达到第一极限值时被致动，三 - 达到第二极限值时的恒温器。

公开(公告)号：US2152526A

公开(公告)日：1939-03-28

申请号：US71183934

申请日：1934-02-19

申请人： DOLE VALVE CO

发明人： MORRISON WILLARD L

IPC分类号： F01P5/10 ,  F01P5/12 ,  F01P7/16

CPC分类号： F01P7/16 ,  F01P5/10 ,  F01P5/12 ,  F01P2005/105 ,  F01P2025/50

公开(公告)号：US1625737A

公开(公告)日：1927-04-19

申请号：US60226722

申请日：1922-11-20

申请人： MUIR WELLINGTON W

发明人： MUIR WELLINGTON W

IPC分类号： F01P7/16

CPC分类号： F01P7/16 ,  F01P2025/50

公开(公告)号：US20180171861A1

公开(公告)日：2018-06-21

申请号：US15381904

申请日：2016-12-16

申请人： Caterpillar Inc.

发明人： Dongming Tan ,  Doug A. Long ,  Neil Terry ,  Anthony L. Deluca ,  Jianlong Xu ,  Rohit K. Paramatmuni ,  Joseph L. Kennedy ,  Michael J. Campagna

IPC分类号： F01P11/14 ,  G01M15/14 ,  G01N25/72 ,  G07C5/00 ,  G05B15/02

CPC分类号： F01P11/14 ,  F01P11/16 ,  F01P2023/08 ,  F01P2025/13 ,  F01P2025/46 ,  F01P2025/50 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2031/20 ,  F01P2060/02 ,  F01P2060/04 ,  F02M26/48 ,  F02M26/49 ,  G01N25/72 ,  G07C5/008

摘要： A system for determining a remaining useful life of a cooling component operatively connected to a prime mover. A controller performs a thermal strain analysis that includes determining the power output of the prime mover based upon sensor signals, determining a temperature output of the prime mover based upon the power output, determining a temperature at each of the plurality of analysis locations based upon the temperature output, determining a temperature difference based upon the temperature at each respective one of the plurality of analysis locations, and determining a thermal strain based upon the temperature difference. The controller repeats the thermal strain analysis at time intervals over a period of time, determines an accumulated damage for the cooling component based upon the thermal strain from each thermal strain analysis, and determines a remaining useful life of the cooling component based upon the material characteristics and the accumulated damage.

公开(公告)号：US20170248067A1

公开(公告)日：2017-08-31

申请号：US15266782

申请日：2016-09-15

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Cheol Soo PARK ,  Bonghoon HAN ,  Dong Suk CHAE ,  Kwang Sik YANG

IPC分类号： F01P7/16

CPC分类号： F01P7/16 ,  F01P2007/146 ,  F01P2023/08 ,  F01P2025/13 ,  F01P2025/30 ,  F01P2025/32 ,  F01P2025/50 ,  F01P2025/62 ,  F01P2025/64 ,  F01P2037/00

摘要： The present disclosure provides a method and system, for controlling a coolant circulating in an engine, including: selecting a reference inlet temperature for a coolant flowing through a coolant inlet of an engine; controlling an open rate of the coolant control valve unit based on the reference inlet temperature; sensing an actual inlet temperature of the coolant flowing through the coolant inlet of the engine; sensing an actual outlet temperature of a coolant flowing through a coolant outlet of the engine; calculating a difference value between the actual inlet temperature and the actual outlet temperature; and varying the reference inlet temperature according to the difference value.

公开(公告)号：US09599010B2

公开(公告)日：2017-03-21

申请号：US14902211

申请日：2014-05-19

申请人： Nissan Motor Co., Ltd.

发明人： Takayoshi Ichihara ,  Aiko Kawamoto ,  Yoshimi Oko

IPC分类号： F01P7/16 ,  F01P11/14 ,  F01P3/20 ,  F01P5/10 ,  F01P11/16 ,  F01P7/14

CPC分类号： F01P7/16 ,  F01P3/20 ,  F01P5/10 ,  F01P11/14 ,  F01P11/16 ,  F01P2007/146 ,  F01P2025/32 ,  F01P2025/34 ,  F01P2025/36 ,  F01P2025/50 ,  F01P2025/52

摘要： A control unit stores a correlation between a temperature difference ΔT between an inlet temperature and an outlet temperature of a heat exchanger for cooling of cooling water, and the amount of thermal deformation occurring in the heat exchanger. At the time when the cooling water is supplied to the heat-exchanging flow path having the heat exchanger, the control unit refers to the temperature difference ΔT and the correlation to obtain the volume of flow of the cooling water supplied to the heat-exchanging flow path so that the amount of thermal deformation is less than or equal to a threshold amount of thermal deformation set in advance.

公开(公告)号：US20130319352A1

公开(公告)日：2013-12-05

申请号：US13904686

申请日：2013-05-29

申请人： Matthias SCHMIDT

发明人： Matthias SCHMIDT

IPC分类号： F01P1/00

CPC分类号： F01P1/00 ,  F01P7/04 ,  F01P7/08 ,  F01P7/10 ,  F01P2001/005 ,  F01P2025/00 ,  F01P2025/36 ,  F01P2025/48 ,  F01P2025/50 ,  F01P2050/24

摘要： In a method for lowering the air temperature of an engine compartment of a vehicle accommodating an internal combustion engine, an air-fluid heat exchanger having at least one cooling element for cooling the air-fluid heat exchanger, and an electric drive, the at least one cooling element is activated as a function of the temperature of a fluid side of the air-fluid heat exchanger and as a function of a temperature of the electric drive.

摘要翻译： 在一种用于降低容纳内燃机的车辆的发动机室的空气温度的方法中，具有至少一个用于冷却空气流体热交换器的冷却元件和电驱动器的空气流体热交换器至少 一个冷却元件作为空气流体热交换器的流体侧的温度的函数并且作为电驱动器的温度的函数被激活。

公开(公告)号：US08255115B2

公开(公告)日：2012-08-28

申请号：US12311999

申请日：2007-10-18

申请人： Kazunori Takikawa

发明人： Kazunori Takikawa

IPC分类号： F16D35/02 ,  F16D31/00 ,  F01P7/08 ,  F01P7/02 ,  F16D31/06

CPC分类号： F01P7/08 ,  F01P7/084 ,  F01P7/085 ,  F01P2025/40 ,  F01P2025/50 ,  F01P2025/60 ,  F01P2025/64 ,  F01P2025/66 ,  F16D48/08 ,  F16D2500/1022 ,  F16D2500/10418 ,  F16D2500/3109 ,  F16D2500/50293 ,  F16D2500/7044

摘要： In a method for controlling an external control type fan coupling device 3, arithmetic processing to determine the rotation speed of fan 4 with a quick acceleration detection signal used as a parameter is carried out at a high frequency than that in arithmetic processing to determine the rotation speed of fan 4 using signals other than the quick acceleration detection signal as a parameter.

摘要翻译： 在外部控制型风扇联动装置3的控制方法中，以用作参数的快速加速度检测信号来确定风扇4的转速的运算处理以比运算处理中的高频进行运算，以确定旋转 使用除了快速加速度检测信号之外的信号作为参数的风扇4的速度。