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1. 发明授权

US07730855B2 Coolant controller and method for its manufacture 有权
标题翻译：冷却液控制器及其制造方法
公开(公告)号：US07730855B2
公开(公告)日：2010-06-08
申请号：US12043382
申请日：2008-03-06
申请人： Heinz Lemberger , Barbu Frunzetti , Wolfgang Richter
发明人： Heinz Lemberger , Barbu Frunzetti , Wolfgang Richter
IPC分类号： F01P7/16
CPC分类号： F01P7/167 , F01P2070/04 , G05D23/1921 , G05D23/24 , Y10T29/49128 , Y10T29/49174
摘要： A coolant controller for a coolant circuit of an internal combustion engine has a housing and a thermostat valve arranged therein. The thermostat valve has at least one valve closing member loadable by a working element as a function of a temperature value, a temperature sensor as well as a heating element for the working element. The housing is provided with at least one plug from which connecting lines extend to the temperature sensor. A current supply for the heating element is present. The plug, the temperature sensor, the connecting lines and the current supply for the heating element are provided as a pre-manufactured assembly and this assembly is integrated into the housing.
摘要翻译：用于内燃机的冷却剂回路的冷却剂控制器具有布置在其中的壳体和恒温阀。恒温阀具有至少一个可由工作元件作为温度值的函数加载的阀关闭部件，温度传感器以及用于工作元件的加热元件。壳体设置有至少一个插头，连接线从该插头延伸到温度传感器。存在用于加热元件的电流源。提供插头，温度传感器，连接线和用于加热元件的电流源作为预制组件，并且该组件被集成到壳体中。

2. 发明申请

US20080216776A1 Coolant Controller and Method for Its Manufacture 有权
标题翻译：冷却液控制器及其制造方法
公开(公告)号：US20080216776A1
公开(公告)日：2008-09-11
申请号：US12043382
申请日：2008-03-06
申请人： Heinz Lemberger , Barbu Frunzetti , Wolfgang Richter
发明人： Heinz Lemberger , Barbu Frunzetti , Wolfgang Richter
IPC分类号： F01P7/16 , F02N17/06 , F01P11/16
CPC分类号： F01P7/167 , F01P2070/04 , G05D23/1921 , G05D23/24 , Y10T29/49128 , Y10T29/49174
摘要： A coolant controller for a coolant circuit of an internal combustion engine has a housing and a thermostat valve arranged therein. The thermostat valve has at least one valve closing member loadable by a working element as a function of a temperature value, a temperature sensor as well as a heating element for the working element. The housing is provided with at least one plug from which connecting lines extend to the temperature sensor. A current supply for the heating element is present. The plug, the temperature sensor, the connecting lines and the current supply for the heating element are provided as a pre-manufactured assembly and this assembly is integrated into the housing.
摘要翻译：用于内燃机的冷却剂回路的冷却剂控制器具有布置在其中的壳体和恒温阀。恒温阀具有至少一个可由工作元件作为温度值的函数加载的阀关闭部件，温度传感器以及用于工作元件的加热元件。壳体设置有至少一个插头，连接线从该插头延伸到温度传感器。存在用于加热元件的电流源。提供插头，温度传感器，连接线和用于加热元件的电流源作为预制组件，并且该组件被集成到壳体中。

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

US5607324A Electric connection for a component arranged in a liquid-carrying housing 失效
标题翻译：布置在液体携带壳体中的部件的电连接
公开(公告)号：US5607324A
公开(公告)日：1997-03-04
申请号：US479438
申请日：1995-06-07
申请人： Roland Saur , Barbu Frunzetti
发明人： Roland Saur , Barbu Frunzetti
IPC分类号： H01R13/74 , H01R13/73
CPC分类号： H01R13/745
摘要： An electric connection for an element arranged in a liquid-carrying component and from which at least one electric line leads to an outside contact of a plug housing which is contained in a frame of the component is provided. The plug housing of a connector plug is held in the frame using a bow-shaped spring. A bow-shaped spring is laterally fitted from an exterior side onto the frame. The frame is provided with recesses into which legs of the bow-shaped spring project and, in each case, reach over one stop respectively of the plug housing.
摘要翻译：设置在液体承载部件中的元件的电连接器，并且至少一根电线从该元件的框架中容纳在插头壳体的外部接触处。使用弓形弹簧将连接器插头的插头壳体保持在框架中。弓形弹簧从外侧侧向安装在框架上。框架设置有凹部，弓形弹簧的腿部突出到其中，并且在每种情况下分别到达插头壳体的一个止挡件上。

5. 发明授权

US06401670B2 Device for regulating the temperature of oil 有权
公开(公告)号：US06401670B2
公开(公告)日：2002-06-11
申请号：US09837080
申请日：2001-04-18
申请人： Barbu Frunzetti , Erwin Olescher
发明人： Barbu Frunzetti , Erwin Olescher
IPC分类号： F01M500
CPC分类号： F16H57/0413 , F01M5/007 , F16H57/0417 , F28F27/02
摘要： A device for regulating transmission oil temperature having a heat exchanger through which the oil flows and to which coolant from an internal combustion engine can be supplied through at least one valve controlled by a thermostatic operating element immersed in the oil, the device includes a flow control body attached to a heat exchanger in a flange-like manner, the flow control body containing an oil channel connected to an oil outlet of the heat exchanger into which a housing enclosing the thermostatic operating element projects for the detection of and response to the temperature of the oil exiting the heat exchanger, the thermostatic operating element having a work piston connected to an extension member which is connected to the at least one valve in the flow control body, the valve disposed between at least one coolant inlet and a coolant opening to the heat exchanger.

6. 发明授权

US5447271A Thermostatic valve 失效
标题翻译：恒温阀
公开(公告)号：US5447271A
公开(公告)日：1995-09-05
申请号：US239312
申请日：1994-05-06
申请人： Juergen Kunze , Evelin Weber , Barbu Frunzetti
发明人： Juergen Kunze , Evelin Weber , Barbu Frunzetti
IPC分类号： G05D23/13 , F01P7/16
CPC分类号： G05D23/022 , Y10T137/7929 , Y10T403/4966
摘要： A thermostatic valve having a working element that has a housing and an extendable working piston with a valve disk. A valve seat and a closing spring which loads the valve disk in the direction of the valve seat are provided. A holder constructed as a sheet metal preform stationarily holds the housing of the working element, the holder having a flange. A connection sleeve and a housing part are provided, the flange being clampable between the connection sleeve and the housing part. The holder and the connection sleeve are connected with one another as a transportable constructional unit, the connection sleeve having an interior with at least one abutment for the closing spring. The connection between the holder and the connection sleeve is dimensioned such that the connection has a holding force which exceeds a prestressing force of the closing spring.
摘要翻译：一种具有工作元件的恒温阀，其具有壳体和具有阀盘的可延伸的工作活塞。提供了一种将阀盘沿阀座的方向装载的阀座和闭合弹簧。构造为金属片预成型件的支架固定地保持工作元件的壳体，该保持器具有凸缘。提供连接套筒和壳体部件，凸缘可夹紧在连接套筒和壳体部件之间。保持器和连接套筒彼此连接作为可移动的结构单元，连接套筒具有至少一个用于闭合弹簧的邻接件的内部。保持器和连接套筒之间的连接的尺寸设计成使得连接件具有超过闭合弹簧的预应力的保持力。

7. 发明授权

US06601544B2 Thermostat valve with electrically heatable operating element 有权
公开(公告)号：US06601544B2
公开(公告)日：2003-08-05
申请号：US09898985
申请日：2001-07-03
申请人： Waldemar Friesenhahn , Ulrich Dehnen , Barbu Frunzetti
发明人： Waldemar Friesenhahn , Ulrich Dehnen , Barbu Frunzetti
IPC分类号： F01P714
CPC分类号： F01P7/16 , G05D23/022 , G05D23/1921
摘要： In a thermoset valve for a cooling circuit of an internal combustion engine of the type having a housing (11) containing a thermostatic operating element (10) whose piston (12) actuates a valve element (13), a base plate (17) is affixed to the housing (11) and supports a fixed abutment (25) for a restoring spring (24) which loads the valve element (13).

8. 发明授权

US5238185A Thermostatic valve device having a pilot valve 失效
标题翻译：具有导阀的恒温阀装置
公开(公告)号：US5238185A
公开(公告)日：1993-08-24
申请号：US914537
申请日：1992-07-17
申请人： Roland Saur , Manfred Kurz , Barbu Frunzetti
发明人： Roland Saur , Manfred Kurz , Barbu Frunzetti
IPC分类号： G05D23/13
CPC分类号： G05D23/1852
摘要： A thermostatic valve device for a coolant circulating system of an internal-combustion engine having a thermostatic working element which has a housing containing an expansion material and a working piston which is movable out of the housing in a moving-out direction. A valve disk and a valve seat forms a valve. The valve disk is connected to the housing. A restoring spring is coupled to the housing. An abutment supports the working piston such that, when the working piston moves out, the housing moves against the action of the restoring spring to lift the valve disk off the valve seat. The abutment is a thrust bearing. An idle path is between the abutment and the working piston. The idle path is bridged by a first part of the moving-out movement. A bypass connection bypasses the valve. A closing member is mounted on the working piston and closes and opens the bypass connection. The bypass connection and the closing member form a pilot valve which opens during the moving-out of the working piston for bridging the idle path. A closing spring is coupled to the closing member and loads the closing member against the moving-out direction of the working piston.
摘要翻译：一种用于内燃机冷却剂循环系统的恒温阀装置，其具有恒温工作元件，所述恒温工作元件具有容纳膨胀材料的壳体和可移出外壳的移动方向的工作活塞。阀盘和阀座形成阀。阀盘连接到外壳。复原弹簧联接到壳体。支座支撑工作活塞，使得当工作活塞移出时，壳体抵抗复位弹簧的作用移动，以将阀盘从阀座上提起。支座是推力轴承。空转路径位于支座与工作活塞之间。空闲路径由移出移动的第一部分桥接。旁路连接绕过阀门。关闭构件安装在工作活塞上并关闭并打开旁路连接。旁路连接件和封闭件形成一个先导阀，该导向阀在工作活塞的移出期间打开以桥接空转路径。闭合弹簧联接到闭合构件并且抵靠工作活塞的移出方向装载闭合构件。

9. 发明授权

US5231955A Thermostatic valve arrangement 失效
标题翻译：恒温阀装置
公开(公告)号：US5231955A
公开(公告)日：1993-08-03
申请号：US925656
申请日：1992-08-07
申请人： Roland Saur , Jurgen Kunze , Barbu Frunzetti
发明人： Roland Saur , Jurgen Kunze , Barbu Frunzetti
IPC分类号： F01P7/16 , G05D23/13
CPC分类号： F01P7/167 , G05D23/1366 , F01P2025/13 , F01P2070/00
摘要： A thermostatic valve arrangement for a coolant control of an internal-combustion engine, having a thermostatic working element which is assigned to the coolant flow and the working piston of which is supported on an abutment which can be adjusted by an adjusting member. The adjusting member is arranged outside the coolant flow and is held in a receiving device which is constructed in one piece with a valve housing and is constructed of a plastic material. The adjusting member is detachably held by holding elements in the receiving device. Between the adjusting member and the working piston, transmitting devices are arranged which transmit the pressure forces and which form a sealing device sealing off the valve housing in the direction of the receiving device.
摘要翻译：一种用于内燃机的冷却剂控制的恒温阀装置，具有被分配给冷却剂流的恒温工作元件，其工作活塞支撑在可由调节构件调节的支座上。调节构件布置在冷却剂流动的外部并且被保持在接收装置中，该接收装置与阀壳体一体构成并且由塑料材料构成。调节构件通过保持元件可拆卸地保持在接收装置中。在调节构件和工作活塞之间布置有传递压力的传动装置，并且形成密封装置沿着接收装置的方向密封阀壳体。

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