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11. 发明授权

US5617816A Cooling system for an internal-combustion engine of a motor vehicle having a thermostatic valve 失效
标题翻译：具有恒温阀的机动车内燃机的冷却系统
公开(公告)号：US5617816A
公开(公告)日：1997-04-08
申请号：US584399
申请日：1996-01-11
申请人： Roland Saur , Peter Leu
发明人： Roland Saur , Peter Leu
IPC分类号： F01P7/04 , F01P7/16 , G05D23/02 , F01P5/02
CPC分类号： F01P7/048 , F01P7/167 , F01P2023/08 , F01P2025/08 , F01P2025/42 , F01P2025/62 , F01P2025/66
摘要： A cooling system and a method for controlling a cooling system for an internal-combustion engine of a motor vehicle having a thermostatic valve which can be switched over from a higher control level to a lower control level. A fan is provided which is assigned to a coolant radiator and which contains a fan control circuit with a temperature comparison step which compares the ACTUAL temperature of the coolant with a desired value. When the desired value is exceeded, a temperature signal is generated which is applied to an input of an AND-element. A switching signal for the switch-over of the thermostatic valve to the lower control level is applied to the other input of the AND-element which forms a switch-on signal for the fan.
摘要翻译：一种用于控制具有恒温阀的机动车辆的内燃机的冷却系统的冷却系统和方法，所述恒温阀可以从更高的控制水平切换到较低的控制水平。提供了一个分配给冷却剂散热器的风扇，其包含具有温度比较步骤的风扇控制电路，其将冷却剂的实际温度与期望值进行比较。当超过期望值时，产生施加到AND元件的输入的温度信号。用于将恒温阀切换到较低控制电平的开关信号被施加到形成风扇接通信号的AND元件的另一个输入端。

12. 发明授权

US5979778A Thermostatic valve arrangement 失效
标题翻译：恒温阀装置
公开(公告)号：US5979778A
公开(公告)日：1999-11-09
申请号：US97344
申请日：1998-06-15
申请人： Roland Saur
发明人： Roland Saur
IPC分类号： F01P7/16 , G05D23/13
CPC分类号： F01P7/16 , G05D23/1333 , F01P2025/04
摘要： A thermostatic valve arrangement includes a stop element disposed at a fixed location on a shaft that extends from and is fixedly connected to a thermostatic element housing. The stop element is located between the housing and a retaining ring which retains a bypass valve disc slidably mounted on and in direct contact with the shaft, and the bypass valve disc is located between the retaining ring and the stop element. An abutment member is slidably mounted directly on the shaft between the housing and the stop member. A bypass spring urges the bypass valve disc into engagement with the retaining ring and an additional spring urges the abutment member into engagement with the stop element. A shoulder of the bypass valve disc engages the abutment member when it is displaced by a predetermined distance along the shaft toward the housing against the bypass spring. The shoulder extends axially along the shaft at a radial spacing therefrom which is sufficient to permit the stop element to move therein. An axial bore is provided in the end of the shaft and a transverse bore is provided adjacent the stop element that communicates with the transverse bore, whereby a minimal coolant bypass flow is provided when the bypass valve disc is in the closed position, and the shoulder forms a seal with the abutment member and blocks the minimal bypass flow when the bypass valve disc is fully open.
摘要翻译：恒温阀装置包括设置在轴上的固定位置处的止动元件，其从恒温元件壳体延伸并固定地连接到恒温元件壳体。止动元件位于壳体和保持环之间，该保持环保持旁通阀盘，其可滑动地安装在轴上并与轴直接接触，并且旁通阀盘位于保持环和止动元件之间。抵靠构件可滑动地安装在壳体和止动构件之间的轴上。旁路弹簧促使旁通阀盘与保持环接合，并且附加弹簧促使抵接构件与止动元件接合。旁路阀盘的肩部当沿着轴向预定的距离朝着抵靠着旁路弹簧的壳体移动时，与抵接构件接合。肩部沿着轴以其径向间隔轴向延伸，这足以允许止动元件在其中移动。在轴的端部设置轴向孔，并且邻近止动元件设置横向孔，该横向孔与横向孔连通，由此当旁通阀盘处于关闭位置时提供最小的冷却剂旁通流，并且肩部与邻接构件形成密封，并且当旁通阀盘完全打开时阻止最小旁路流动。

13. 发明授权

US5678300A Process for bringing the electric heating element into a housing 失效
标题翻译：将电加热元件引入外壳的工序
公开(公告)号：US5678300A
公开(公告)日：1997-10-21
申请号：US587946
申请日：1996-01-17
申请人： Roland Saur , Roland Pflieger
发明人： Roland Saur , Roland Pflieger
IPC分类号： H01H11/00 , F01P7/16 , F03G7/06 , G05D23/19 , H01H37/44 , H05B3/00 , H05K3/00
CPC分类号： F03G7/06 , F01P7/167 , G05D23/1921 , F01P2070/04 , Y10T29/49083 , Y10T29/49087 , Y10T29/49098 , Y10T29/49172
摘要： In order to arrange an electric heating element in a housing of a thermostatic working element and to guide connecting lines to the outside in a sealing manner, a base made of plastic is injection molded into an opening of the bottom through which the connecting lines are guided to the outside.
摘要翻译：为了将电加热元件设置在恒温工作元件的壳体中并且以密封方式将连接线引导到外部，将由塑料制成的基座注塑成底部的开口，连接线通过该开口被引导到外面

14. 发明授权

US4550693A Temperature control arrangement for combustion engine 失效
标题翻译：内燃机温控装置
公开(公告)号：US4550693A
公开(公告)日：1985-11-05
申请号：US640964
申请日：1984-08-15
申请人： Roland Saur
发明人： Roland Saur
IPC分类号： F16K31/68 , F01L7/14 , F01P7/16 , G05D23/13
CPC分类号： F01P7/167 , G05D23/022 , G05D23/1925 , F01P2025/40 , F01P2025/44 , F01P2025/62 , F01P2025/64
摘要： An arrangement is provided for controlling the coolant temperature in a coolant circulating system of an internal-combustion engine, such as in a motor vehicle, containing a thermostatic valve that controls the coolant flow from the internal-combustion engine through a direct return flow means and/or through a heat exchanger back to the internal-combustion engine, and containing a thermostatic working element having a housing carrying a valve disk of a valve controlling coolant flow to the heat exchanger, and having a working piston extendable under heat and being supported at a counterbearing. The working piston and the counterbearing form an adjusting mechanism, and a control element is connected to the working piston or the counterbearing which forces the working piston into an adjusted position.
摘要翻译：提供了一种用于控制诸如机动车辆的内燃机的冷却剂循环系统中的冷却剂温度的装置，其包含通过直接回流装置控制来自内燃机的冷却剂流的恒温阀，或者通过热交换器返回到内燃机，并且包含恒温工作元件，该恒温工作元件具有承载控制冷却剂流向热交换器的阀的阀盘的壳体，并且具有在加热下可被延伸并被支撑在一个反驳。工作活塞和反转构件形成调节机构，并且控制元件连接到工作活塞或反向支承件，其迫使工作活塞进入调整位置。

15. 发明授权

US5883365A Thermostatic working element having an electric heating element 失效
标题翻译：具有电加热元件的恒温工作元件
公开(公告)号：US5883365A
公开(公告)日：1999-03-16
申请号：US881383
申请日：1997-06-24
申请人： Roland Saur , Roland Pflieger
发明人： Roland Saur , Roland Pflieger
IPC分类号： H01H11/00 , F01P7/16 , F03G7/06 , G05D23/19 , H01H37/44 , H05B3/08 , F01B29/10
CPC分类号： F03G7/06 , F01P7/167 , G05D23/1921 , F01P2070/04 , Y10T29/49083 , Y10T29/49087 , Y10T29/49098 , Y10T29/49172
摘要： In order to arrange an electric heating element in a housing of a thermostatic working element and to guide connecting lines to the outside in a sealing manner, a base made of plastic is injection molded into an opening of the bottom through which the connecting lines are guided to the outside.
摘要翻译：为了将电加热元件设置在恒温工作元件的壳体中并且以密封方式将连接线引导到外部，将由塑料制成的基座注塑成底部的开口，连接线通过该开口被引导到外面

16. 发明授权

US5738276A Valve 失效
标题翻译：阀
公开(公告)号：US5738276A
公开(公告)日：1998-04-14
申请号：US620656
申请日：1996-03-22
申请人： Roland Saur
发明人： Roland Saur
IPC分类号： F16K17/30 , F16K17/38 , F16K31/00 , F16K31/68 , G05D23/02 , G05D27/00
CPC分类号： G05D23/022 , F16K17/38 , F16K17/386 , F16K31/002 , G05D27/00
摘要： In the case of a valve having a closing member and having a switching element which moves the closing member into the opening direction when a given temperature is reached, it is provided that the closing member can be moved in the opening direction against the effect of a spring which is independent of the function of the switching element and therefore serves as a relief valve which can be adjusted to a desired excess pressure.
摘要翻译：在具有关闭构件的阀的情况下，具有当达到给定温度时将封闭构件向打开方向移动的开关元件的情况下，设置关闭构件能够抵抗打开方向的作用而移动弹簧，其独立于开关元件的功能，因此用作可以调节到期望的过压的安全阀。

17. 发明授权

US5897055A Actuator with an electrically heatable thermostatic operating element 失效
标题翻译：具有电加热恒温操作元件的致动器
公开(公告)号：US5897055A
公开(公告)日：1999-04-27
申请号：US22502
申请日：1997-02-12
申请人： Roland Saur , Matthias Fahr
发明人： Roland Saur , Matthias Fahr
IPC分类号： F16K31/64 , G05D23/19 , H01H1/58 , H01H37/36 , H01H61/02 , H01H61/01 , F16T1/02 , H01H61/013
CPC分类号： G05D23/1921 , H01H1/58 , H01H37/36 , H01H61/02
摘要： An actuator with an electrically heatable operating element, the housing of the operating element being held stationary in a mount of a base body, and a transfer element, which comprises two plastic molded parts, is provided between the piston and the element to be adjusted.
摘要翻译：具有电可加热操作元件的致动器，操作元件的壳体被固定地保持在基体的安装件中，并且包括两个塑料模制部件的传递元件设置在活塞和待调节元件之间。

18. 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。

19. 发明授权

US4537158A Apparatus for cooling an internal combustion engine 失效
标题翻译：用于冷却内燃机的设备
公开(公告)号：US4537158A
公开(公告)日：1985-08-27
申请号：US616493
申请日：1984-06-01
申请人： Roland Saur
发明人： Roland Saur
IPC分类号： F01P7/08 , F01P7/12 , F01P7/16 , F01P3/20 , G05D7/06
CPC分类号： F01P7/08 , F01P7/167 , F01P2025/13 , F01P2025/40 , F01P2025/44 , F01P2025/50 , F01P2025/62 , F01P2025/64
摘要： Apparatus for cooling an internal combustion engine of a motor vehicle is provided having a thermostatic valve for controlling the coolant flow and having at least one fan associated with the radiator. The fan (or fans) can be operated in several output stages and the thermostatic valve can be adjusted to at least two different opening temperatures. When the thermostatic valve is adjusted to a higher opening temperature, operation of the fan in the output stage associated with a lower coolant temperature is blocked.
摘要翻译：提供了用于冷却机动车辆的内燃机的装置，其具有用于控制冷却剂流的恒温阀并且具有与散热器相关联的至少一个风扇。风扇（或风扇）可以在多个输出级中操作，恒温阀可以调节至少两个不同的开启温度。当恒温阀被调节到更高的开启温度时，在与较低冷却剂温度相关联的输出级中的风扇的操作被阻挡。

20. 发明授权

US4522334A Thermostatic control device 失效
标题翻译：恒温控制装置
公开(公告)号：US4522334A
公开(公告)日：1985-06-11
申请号：US510192
申请日：1983-07-01
申请人： Roland Saur
发明人： Roland Saur
IPC分类号： F16K31/68 , F01P7/16 , F01P7/02
CPC分类号： F01P7/167
摘要： An apparatus for regulating the temperature in the cooling circulation, especially for a combustion motor of a motor vehicle, is provided which includes a thermostatic valve having a thermostatic working element. In order to adjust the temperature in the cooling medium circulation and therewith the temperature of the combustion engine independently of various service conditions or outside influences of the varying values, a working piston of the thermostatic working element is arranged against an adjustable abutment, so that the opening temperature and the control characteristics of the thermostatic valve can be adjusted or regulated by adjusting the position of the abutment.
摘要翻译：提供一种用于调节冷却循环中的温度的装置，特别是用于机动车辆的燃烧电动机的温度，其包括具有恒温工作元件的恒温阀。为了独立于各种使用条件或变化值的外部影响来调节冷却介质循环中的温度和内燃机的温度，恒温工作元件的工作活塞抵靠可调节的基座设置，使得可以通过调整基台的位置来调节或调节恒温阀的开启温度和控制特性。

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