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1. 发明授权

US06578769B1 Thermostat housing 失效
标题翻译：温控器房
公开(公告)号：US06578769B1
公开(公告)日：2003-06-17
申请号：US10171216
申请日：2002-06-12
申请人： Boney A. Mathew , Carl S. Howarth
发明人： Boney A. Mathew , Carl S. Howarth
IPC分类号： F01P716
CPC分类号： F01P7/16 , F01P2070/00
摘要： A thermostat housing assembly (10) presents a mounting face (22) including n outer seal (26) disposed in an outer seal groove (24) and an inner seal (32) disposed in an inner seal groove (30). The outer seal (26) includes a lip (38) extending radially inwardly to a distal end cantilevered over the annular wall for retaining the flow control valve (14) in the recess (28). A channel (42) extends radially between the seal grooves (24) and (30) for receiving each of a plurality of spokes (40). A shoulder (46) on each of the spokes (40) snaps over an undercut (44) in each of the channels (42).
摘要翻译：恒温器壳体组件（10）具有安装面（22），其包括设置在外部密封槽（24）中的n个外部密封件（26）和设置在内部密封槽（30）中的内部密封件。外部密封件（26）包括一个唇部（38），该唇缘（38）径向向内延伸到悬臂在环形壁上的远端，用于将流量控制阀（14）保持在凹槽（28）中。一个通道（42）在密封槽（24）和（30）之间径向延伸，用于容纳多个辐条（40）中的每一个。每个辐条（40）上的肩部（46）在每个通道（42）中的底切（44）上方卡扣。

2. 发明授权

US06386150B1 Method and device for controlling flow of cooling medium 有权
标题翻译：控制冷却介质流动的方法和装置
公开(公告)号：US06386150B1
公开(公告)日：2002-05-14
申请号：US09646118
申请日：2000-12-01
申请人： Takahiro Iwaki
发明人： Takahiro Iwaki
IPC分类号： F01P716
CPC分类号： G05D23/022 , F01P7/16 , G05D23/1333
摘要： A flow control process for controlling a cooling fluid flowing through a cooling fluid channel of an internal combustion engine. The process moves a valve element forward or backward in the manner of crossing the cooling fluid channel according to a temperature change of the cooling fluid so as to communicate or block the cooling fluid channel.
摘要翻译：一种用于控制流过内燃机的冷却流体通道的冷却流体的流量控制过程。该过程根据冷却流体的温度变化与冷却流体通道交叉的方式向前或向后移动阀元件，以便连通或阻挡冷却流体通道。

3. 发明授权

US06644619B2 Valve housing with embedded electrical leads 有权
公开(公告)号：US06644619B2
公开(公告)日：2003-11-11
申请号：US10046487
申请日：2001-10-26
申请人： Waldemar Friesenhahn , Barbu Frunzetti , Wolfgang Richter
发明人： Waldemar Friesenhahn , Barbu Frunzetti , Wolfgang Richter
IPC分类号： F01P716
CPC分类号： F01P7/167 , F01P2070/04 , G05D23/022 , G05D23/1921
摘要： An improved housing for a thermostatic valve has a nonconducting cover that features a projection into the interior of the valve housing. Mounted on the projection is a thermostatic operating element, which operates to control the valve when wax inside the thermostatic operating element is heated. A pair of electrical leads, connectable to an exterior power source, are embedded within the cover, extending through the projection and connecting to a heating element within the thermostatic operating element. When electrical current is applied to the heating element through the embedded electrical leads, the wax is heated, thereby expanding, driving a work piston of the thermostatic operating element, and opening the valve.

4. 发明授权

US06273033B1 Internal combustion engine installation in a motor vehicle 失效
标题翻译：内燃机安装在机动车辆中
公开(公告)号：US06273033B1
公开(公告)日：2001-08-14
申请号：US09438947
申请日：1999-11-12
申请人： Niklas Enander , Arne Andersson
发明人： Niklas Enander , Arne Andersson
IPC分类号： F01P716
CPC分类号： F01P7/165 , B60H1/025 , F01P3/20 , F01P7/16 , F01P11/029 , F01P2007/146 , F01P2037/02 , F01P2060/04 , F01P2060/08 , F01P2060/16 , F02M26/28 , F02M26/33
摘要： An internal combustion engine in a motor vehicle with a coolant system, includes a cab heater (23) and a cooling element (21) for cooling exhaust recirculating to the inlet side of the engine (1). The cooling element has a coolant outlet (26), which communicates with the coolant inlet (22) of the cab heater to quickly heat the cab heater with the aid of the exhaust when the engine is cold-started.
摘要翻译：在具有冷却剂系统的机动车辆中的内燃机包括用于冷却再循环到发动机（1）的入口侧的排气的驾驶室加热器（23）和冷却元件（21）。冷却元件具有冷却剂出口（26），该冷却剂出口（26）与驾驶室加热器的冷却剂入口（22）连通，以在发动机冷启动时借助排气来快速加热驾驶室加热器。

5. 发明授权

US06662761B1 Method for regulating the temperature of the coolant in an internal combustion engine using an electrically operated coolant pump 失效
标题翻译：使用电动冷却剂泵调节内燃机中的冷却剂的温度的方法
公开(公告)号：US06662761B1
公开(公告)日：2003-12-16
申请号：US09807792
申请日：2001-07-31
申请人： Gerard Melchior
发明人： Gerard Melchior
IPC分类号： F01P716
CPC分类号： F01P7/167 , F01P7/048 , F01P7/164 , F01P11/0204 , F01P11/0285 , F01P2005/125 , F01P2023/00 , F01P2023/08 , F01P2025/08 , F01P2025/13 , F01P2025/32 , F01P2025/62 , F01P2025/64 , F01P2031/22 , F01P2031/30 , F01P2037/02
摘要： A method of regulating the temperature of the coolant circuit in an internal combustion engine is described, using an electrically operated coolant pump whose speed regulates or controls the cooling capacity. A great excess of heat can be dissipated and rapid heating of the internal combustion engine can be achieved by using an additional bypass line having corresponding thermostatic valves.
摘要翻译：使用速度调节或控制冷却能力的电动冷却泵来描述调节内燃机中的冷却剂回路的温度的方法。可以消耗大量的热量，并且可以通过使用具有相应的恒温阀的附加旁路管线来实现内燃机的快速加热。

6. 发明授权

US06223700B1 Cooling control system and cooling control method for engine 失效
标题翻译：发动机冷却控制系统及冷却控制方法
公开(公告)号：US06223700B1
公开(公告)日：2001-05-01
申请号：US09104006
申请日：1998-06-24
申请人： Mitsuhiro Sano , Hiroshi Morozumi
发明人： Mitsuhiro Sano , Hiroshi Morozumi
IPC分类号： F01P716
CPC分类号： F01P7/167 , F01P7/048 , F01P2007/146 , F01P2023/00 , F01P2025/62 , F01P2025/64 , F01P2070/04
摘要： A system is provided wherein temperature conduction upon the changing of temperature of cooling water in an engine is forecast, and achievement of a cooling control system with an improved life and reliability and a reduction in cost results therefrom. A butterfly valve for regulating the flow of cooling water is rotatably controlled through a DC motor, a clutch mechanism 33 and a deceleration mechanism 33 so as to cool the engine at an appropriate temperature. A PWM signal generated by a quick response control and a PI control on the basis of at least load information of the engine is supplied to the DC motor 31 from ECU, whereby the butterfly valve 34b is rotatably controlled. A butterfly valve adjusting the flow of cooling water is controlled with the degree of valve opening by a thermo-element enclosing a thermal expansive body such as wax. A PTC heater is placed in proximity with the thermo-element, and supplied with current for heating on the basis of operation parameters of an engine to control the cooling efficiency of the cooling water. As a consequence, the characteristics of the butterfly valve which is capable of extremely decreasing rotation torque for adjusting the flow of the cooling water is used, so that mechanical stress can be reduced, resulting in improved life and reliability.
摘要翻译：提供一种系统，其中预测发动机中冷却水温度变化时的温度传导，并且实现具有改善的寿命和可靠性以及降低成本的冷却控制系统。用于调节冷却水流量的蝶形阀通过直流电动机，离合器机构33和减速机构33可旋转地控制，以便在合适的温度下冷却发动机。至少基于发动机的负荷信息通过快速响应控制和PI控制产生的PWM信号从ECU提供给DC电动机31，由此可旋转地控制蝶阀34b。调节冷却水流量的蝶阀通过封闭热膨胀体（例如蜡）的热电元件的阀开度来控制。将PTC加热器放置在热电偶附近，并根据发动机的操作参数提供用于加热的电流，以控制冷却水的冷却效率。因此，使用能够极大地降低用于调节冷却水的流量的旋转扭矩的蝶阀的特性，从而可以降低机械应力，从而提高寿命和可靠性。

7. 发明授权

US06772959B2 Constructive arrangement applied to an integrated thermostatic valve attached to its own housing 失效
标题翻译：适用于连接在其自身外壳上的集成恒温阀的结构性布置
公开(公告)号：US06772959B2
公开(公告)日：2004-08-10
申请号：US10600824
申请日：2003-06-20
申请人： João José Cardinali Ieda
发明人： João José Cardinali Ieda
IPC分类号： F01P716
CPC分类号： G05D23/022
摘要： A constructive arrangement applied to an integrated thermostatic valve attached to its own housing has a hollow tubular-shaped body (1) projecting from a flange (2) with holes (3) for fixing screws, and a central opening (4) that determines the chamber mouth molded to the cavity of the body. There are two opposing lengthwise projections (6), which have a groove (7) near the chamber mouth, and another groove (8) near the mouth of the body (1), with the ends of a curved plate (9) fitted into the grooves (8). In the grooves (7) are fitted the ends of another plate (11). A sheet metal disk (12) is inserted into the internal rim of the mouth (4) of the chamber (5), having fixed to the end of the thermostatic valve, a washer (14) for supporting the disk (15) that has a hole where the terminal of the aforementioned thermostatic valve is housed and moves. This disk (15) is subject to the action of a conical spring (16), and has near the top of the thermostatic valve a groove, in which a ring (18) is fitted, under which a plate (19) is fixed that supports a conical spring (20), and between the upper (9) and lower (11) plates there is a helical pressure spring (21), and to the side of the chamber mouth there is a circular groove (22) for housing a sealing ring.
摘要翻译：应用于附接到其自己的壳体的集成恒温阀的结构化布置具有从具有用于固定螺钉的孔（3）的凸缘（2）突出的中空管状体（1），以及确定腔口模制到身体的空腔。有两个相对的纵向突起（6），其在腔口附近具有凹槽（7），以及在主体（1）的嘴部附近的另一个凹槽（8），其中弯曲板（9）的端部嵌入凹槽（8）。在凹槽（7）中装配有另一个板（11）的端部。一个金属片（12）被插入腔室（5）的口（4）的内边缘，固定在恒温阀的端部，一个用于支撑盘（15）的垫圈（14）上述恒温阀的端子容纳并移动的孔。该盘（15）经受锥形弹簧（16）的作用，并且在恒温阀的顶部附近有一个槽，其中安装有环（18），在该槽处固定有板（19），在该槽支撑锥形弹簧（20），并且在上（9）和下（11）板之间存在螺旋压力弹簧（21），并且在腔室口侧具有用于容纳密封圈。

8. 发明授权

US06679431B1 Thermostat housing with integral valve 失效
标题翻译：带恒流阀的恒温器外壳
公开(公告)号：US06679431B1
公开(公告)日：2004-01-20
申请号：US10313375
申请日：2002-12-06
申请人： Boney A. Mathew , Carl S. Howarth
发明人： Boney A. Mathew , Carl S. Howarth
IPC分类号： F01P716
CPC分类号： F01P7/16 , F01P11/028 , F01P2070/00 , Y10T137/309
摘要： A plastic thermostat housing having a vent passage including a valve portion (46), a cap portion (48), and an outlet portion (54), with the cap portion (48) being larger in cross sectional area than the cap, portion (48). A check valve (52) is inserted into the valve portion (46) and a cap (50) with a vent hole (56) is inserted into the cap portion (48) for retaining the check valve (52) in the vent passage. The assembly is characterized by the plastic material of the housing (12) being deformed into engagement with the cap (50) for retaining the cap (50) in the valve portion (48) of the vent passage. The cap (50) may comprise a plastic material to be fused to the housing (12).
摘要翻译：一种塑料恒温器壳体，其具有包括阀部分（46），盖部分（48）和出口部分（54）的排气通道，其中盖部分（48）的横截面面积大于盖子部分 48）。止回阀（52）插入到阀部分（46）中，并且具有通气孔（56）的盖子（50）插入到盖部分（48）中，用于将止回阀（52）保持在通气通道中。组件的特征在于，壳体（12）的塑料材料变形成与盖（50）接合，用于将盖（50）保持在通气通道的阀部分（48）中。盖（50）可以包括要与壳体（12）熔合的塑料材料。

9. 发明授权

US06530347B2 Cooling apparatus for liquid-cooled internal combustion engine 有权
公开(公告)号：US06530347B2
公开(公告)日：2003-03-11
申请号：US09955243
申请日：2001-09-17
申请人： Eizo Takahashi , Masataka Ota , Kazutaka Suzuki , Yoshikazu Shinpo
发明人： Eizo Takahashi , Masataka Ota , Kazutaka Suzuki , Yoshikazu Shinpo
IPC分类号： F01P716
CPC分类号： F01P7/048 , F01P7/167 , F01P2007/146 , F01P2037/02 , F01P2060/04 , F01P2060/045 , F01P2060/08
摘要： Cooling water is circulated at small flow rate of 1 to 5 L/min between a bypass passage and an engine without circulating the cooling water in an oil cooler before the warming-up of the engine is completed. After the warming-up is completed, the cooling water is supplied to the oil cooler so that the engine cooling water temperature is maintained at 95° C. to 110° C. Consequently, the no local boiling of the cooling water in the engine occurs to prevent the engine from being deformed locally due to heat. Thus, the warming-up of the engine can be promoted while preventing the heat of the engine from being absorbed by the ATF through the cooling water. After the warming-up is completed, the fuel consumption can be improved by reducing the friction loss of the engine oil.

10. 发明授权

US06505580B2 Driven proportional-control thermostatic device with back-up thermostatic element 失效
标题翻译：具有后备恒温元件的驱动比例控制恒温装置
公开(公告)号：US06505580B2
公开(公告)日：2003-01-14
申请号：US09904543
申请日：2001-07-16
申请人： Jean-Pierre Chamot , Gérard Jean André Le Clanche , Lionel Jean Mabboux , René Jean Claude Mas , Eddy Jure
发明人： Jean-Pierre Chamot , Gérard Jean André Le Clanche , Lionel Jean Mabboux , René Jean Claude Mas , Eddy Jure
IPC分类号： F01P716
CPC分类号： F01P7/167 , F01P2025/13 , F01P2025/62 , F01P2025/66 , F01P2031/22 , F01P2070/04 , G05D23/1393
摘要： The invention relates to a valve-type device including a housing having a fluid access (7) which is shut off by a shutter (9) secured to an actuator (10) as a function of the temperature of the fluid passing through the device. The device also includes an expanding-material safety thermostatic element (22) located in the stream of fluid passing through the housing. The element 22 actuates the shutter (9) when, as a result of defective operation of the actuator (10) or of its control equipment, the shutter has not been moved by the actuator. The actuator also consists of an expanding-material thermostatic element containing a heating means (13) connected to control equipment.
摘要翻译：本发明涉及一种阀式装置，其包括具有流体通路（7）的壳体，所述流体通路（7）根据通过所述装置的流体的温度而被固定到致动器（10）上的活门（9）切断。该装置还包括位于通过壳体的流体流中的膨胀材料安全恒温元件（22）。当致动器（10）或其控制设备的操作不良时，元件22致动快门（9），活门没有被致动器移动。致动器还包括膨胀材料恒温元件，其包含连接到控制设备的加热装置（13）。

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