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1. 发明申请

US20090301080A1 Bypass valve for internal combustion engines 有权
标题翻译：内燃机旁通阀
公开(公告)号：US20090301080A1
公开(公告)日：2009-12-10
申请号：US11921618
申请日：2006-04-21
申请人： Bruno Hezel , Harald Laue
发明人： Bruno Hezel , Harald Laue
IPC分类号： F02D23/00
CPC分类号： F02B37/16 , F16K31/0655 , Y02T10/144
摘要： A bypass valve for internal combustion engines for connecting the pressure side to the intake side of a supercharging device. The bypass valve includes an electromagnetic actuator and a valve housing in which a closing component is movably accommodated. The closing component has a valve body, acted upon by pressure and movable in a flow channel, and a switchable sealing element.
摘要翻译：一种用于内燃机的旁通阀，用于将压力侧连接到增压装置的进气侧。旁通阀包括电磁致动器和阀壳体，其中闭合部件可移动地容纳在其中。关闭部件具有通过压力作用并可在流动通道中移动的阀体和可切换的密封元件。

2. 发明授权

US07174882B2 Pressure regulating valve 失效
标题翻译：调压阀
公开(公告)号：US07174882B2
公开(公告)日：2007-02-13
申请号：US11103810
申请日：2005-04-12
申请人： Bruno Hezel , Markus Christen , Markus Ulrich
发明人： Bruno Hezel , Markus Christen , Markus Ulrich
IPC分类号： F16K7/12
CPC分类号： G05D16/0661 , F01M13/0011 , F01M2013/0016 , Y10T137/86622
摘要： Known pressure regulating valves have a valve closing body, which cooperates with a valve seat, and a restoring spring, which acts on a valve closing body in the direction facing away from the valve seat. It is disadvantageous that the restoring spring is disposed in a pressure chamber, which has the valve seat and through which aggressive blowby gases flow out of the crankcase. The blowby gases for instance have a corrosive, etching effect on the material of the restoring spring, shortening the service life and lessening the spring force of the restoring spring. This has a highly adverse effect on the regulation of the pressure in the crankcase. In the pressure regulating valve of the invention, the service life of the restoring spring is increased. According to the invention, the restoring spring (31) is embodied as a tension spring and is located on the side of the valve closing body (15) facing away from the valve seat (12).
摘要翻译：已知的压力调节阀具有与阀座配合的阀关闭体和在离开阀座的方向上作用在阀关闭体上的复位弹簧。不利的是，复原弹簧设置在具有阀座的压力室中，并且侵蚀性窜气气体通过其流出曲轴箱。窜气例如对恢复弹簧的材料具有腐蚀性的蚀刻效果，缩短了使用寿命并减轻了复原弹簧的弹簧力。这对曲轴箱的压力调节有很大的不利影响。在本发明的压力调节阀中，恢复弹簧的使用寿命增加。根据本发明，复原弹簧（31）被实施为拉伸弹簧并且位于相对于阀座（12）离开的关闭阀体（15）侧。

3. 发明授权

US5975064A Exhaust gas recirculation valve for an internal combustion engine 失效
标题翻译：内燃机排气再循环阀
公开(公告)号：US5975064A
公开(公告)日：1999-11-02
申请号：US945747
申请日：1998-08-14
申请人： Erwin Krimmer , Bruno Hezel , Eberhard Wizgall , Tilman Miehle , Peter Jauernig
发明人： Erwin Krimmer , Bruno Hezel , Eberhard Wizgall , Tilman Miehle , Peter Jauernig
IPC分类号： F02M26/53 , F02M26/61 , F02M26/67 , F02M26/68 , F02M25/07
CPC分类号： F02M26/61 , F02M26/53 , F02M26/67 , F02M26/68
摘要： An exhaust gas recirculation valve having a valve member that cooperates with a valve seat of a connection neck of an exhaust gas recirculation line. The neck protrudes into a tube of the intake system of an internal combustion engine, and the valve seat points toward the inlet side of the exhaust gas recirculation line. A valve member of the exhaust gas recirculation valve is thus acted upon by the exhaust gas pressure in the closing direction, as a supplement to a compression spring counter to an armature of an electromagnet acting in the opening direction. To compensate for the forces acting in the closing direction, the exhaust gas is carried via a conduit in the valve shaft into a control chamber, which is closed off from the pressure in the tube via a movable wall, having an effective surface area that substantially corresponds to the effective surface area of the valve member. This obtains a balance of forces, such that the control of the exhaust gas recirculation valve depends only on the electromagnetic forces and on the force of the compression spring.
摘要翻译： PCT No.PCT / DE96 / 01775 Sec。 371日期：1998年8月14日 102（e）1998年8月14日PCT PCT 1996年9月19日PCT公布。公开号WO97 / 32125 PCT 日期1997年9月4日具有阀构件的废气再循环阀，其与排气再循环管线的连接颈部的阀座配合。颈部突出到内燃机的进气系统的管中，并且阀座指向废气再循环管线的入口侧。废气再循环阀的阀构件因此作为与沿打开方向作用的电磁体的电枢相对的压缩弹簧的补充作用在关闭方向上的排气压力。为了补偿沿关闭方向作用的力，废气通过阀轴中的管道被运送到控制室中，该控制室经由可移动壁与管中的压力封闭，该活动壁具有基本上对应于阀构件的有效表面积。这得到力的平衡，使得排气再循环阀的控制仅取决于电磁力和压缩弹簧的力。

4. 发明授权

US4807328A Roller or caster with electrically conductive wiper contact 失效
标题翻译：滚轮或脚轮与导电刮水器接触
公开(公告)号：US4807328A
公开(公告)日：1989-02-28
申请号：US24626
申请日：1987-03-11
申请人： Bruno Hezel
发明人： Bruno Hezel
IPC分类号： B60B33/00 , B60C19/08
CPC分类号： B60B33/0042 , B60B33/00 , B60C19/08 , Y10T16/18 , Y10T16/1853
摘要： A roller intended in particular for office furniture comprises a supporting body (1) made from a plastic material, an axle (2) mounted in the supporting body, at least one wheel (2) seated on the axle, a metallic pin (5) seated rotatably in the metallic body and arranged in offset position relative to the axle (2), in a plane extending perpendicularly to the axle, and a wiper contact conductively connected with the pin (5) and provided with a resilient portion projecting beyond the plane (20) extending perpendicularly to the pin (5) and being tangent to the at least one wheel (3). The resilient portion of the wiper contact is formed by a helical spring (12) standing substantially perpendicular to the tangential plane (20) and carrying on its free end a contact body (15) projecting beyond the tangential plane (20).
摘要翻译：专门用于办公家具的滚筒包括由塑料材料制成的支撑体（1），安装在支撑体中的轴（2），安置在轴上的至少一个轮（2），金属销（5）可旋转地安装在金属体中并且在垂直于轴延伸的平面中相对于轴（2）布置在偏移位置，以及与销（5）导电连接并设置有突出超过平面的弹性部分的擦拭器接触件（20），其垂直于所述销（5）延伸并且与所述至少一个轮（3）相切。擦拭器触点的弹性部分由基本垂直于切向平面（20）的螺旋弹簧（12）形成，并且在其自由端承载突出超过切平面（20）的接触体（15）。

5. 发明授权

US06860915B2 Oil separating device for crankcase gases of an internal combustion engine 失效
标题翻译：内燃机曲轴箱气体分油装置
公开(公告)号：US06860915B2
公开(公告)日：2005-03-01
申请号：US10343653
申请日：2002-03-16
申请人： Juergen Stegmaier , Bruno Hezel , Dietmar Uhlenbrock
发明人： Juergen Stegmaier , Bruno Hezel , Dietmar Uhlenbrock
IPC分类号： F01M13/00 , F01M13/04 , B01D50/00
CPC分类号： F01M13/0416 , F01M2013/0044 , F01M2013/0072 , F01M2013/0427 , Y10S55/19
摘要： The invention concerns an oil separator (2) for crankcase gases of an internal combustion engine, comprising a preliminary separator (28), a cyclone separator (30), a fine separator (32) and, if necessary, a valve device (36) that are provided in a cascade arrangement on a cylinder-head cover (4) of the internal combustion engine; in order to create an oil separator for use in various engines having different quantities of crankcase gas, said oil separator is designed so that, as an option, helixes (48) having different radial depths of the flow path can be inserted in a housing section for the cyclone separator (30).
摘要翻译：本发明涉及一种用于内燃机的曲轴箱气体的油分离器（2），其包括预分离器（28），旋风分离器（30），细分离器（32）以及必要时的阀装置（36）其以级联布置设置在所述内燃机的气缸盖罩（4）上; 为了形成用于具有不同数量的曲轴箱气体的各种发动机中的油分离器，所述油分离器被设计成使得可以将具有不同径流深度的流路的螺旋管48插入壳体部分用于旋风分离器（30）。

6. 发明授权

US06725849B2 Oil-separating device for crankcase gases in an internal combustion engine 失效
标题翻译：用于内燃机中曲轴箱气体的油分离装置
公开(公告)号：US06725849B2
公开(公告)日：2004-04-27
申请号：US10343648
申请日：2003-02-03
申请人： Juergen Stegmaier , Bruno Hezel , Dietmar Uhlenbrock
发明人： Juergen Stegmaier , Bruno Hezel , Dietmar Uhlenbrock
IPC分类号： F01M1302
CPC分类号： F01M13/0416 , F01M13/022 , F01M2013/0461 , F01M2013/0494
摘要： The invention concerns an oil separator (2) for crankcase gases of an internal combustion engine, comprising a preliminary separator (28), a cyclone separator (30), a fine separator (32) and, if necessary, a valve device (36) that are provided in a cascade arrangement on a cylinder-head cover (4) of the internal combustion engine; in order to simplify the design of the oil separator and obtain easier installability, it is provided that the preliminary separator (28), the cyclone separator (30), the fine separator (32) and the valve device (36) provided, if necessary, are located on the outside (20) of the cylinder-head hood (4) and are covered by a housing half-shell (6) which, together with the outside (20) of the cylinder-head hood (4), forms a housing for the oil separator (2).
摘要翻译：本发明涉及一种用于内燃机的曲轴箱气体的油分离器（2），其包括预分离器（28），旋风分离器（30），细分离器（32）以及必要时的阀装置（36）其以级联布置设置在所述内燃机的气缸盖罩（4）上; 为了简化油分离器的设计并获得更容易的安装性，只要有必要，提供预分离器（28），旋风分离器（30），细分离器（32）和阀装置（36）位于气缸盖罩（4）的外侧（20）上并被壳体半壳（6）覆盖，壳体半壳（6）与气缸盖罩（4）的外侧（20）一起形成用于油分离器（2）的壳体。

7. 发明授权

US08627718B2 Sensor arrangement for determining a tank fill level, and method for producing it 有权
标题翻译：用于确定罐装液位的传感器装置及其制造方法
公开(公告)号：US08627718B2
公开(公告)日：2014-01-14
申请号：US12744438
申请日：2008-10-31
申请人： Markus Ulrich , Vlatko Babic , Guenther Krenz , Rainer Haeberer , Wolf-Ingo Ratzel , Bruno Hezel , Michael Gerlach , Vaclav Straus
发明人： Markus Ulrich , Vlatko Babic , Guenther Krenz , Rainer Haeberer , Wolf-Ingo Ratzel , Bruno Hezel , Michael Gerlach , Vaclav Straus
IPC分类号： G01F23/00
CPC分类号： G01F23/242
摘要： The invention relates to a sensor arrangement for determining a tank fill level of a liquid, especially a reducing agent for removing nitrogen from the exhaust gases of an internal combustion engine, which liquid is contained in a tank, at least two electrically conductive measuring electrodes being at least partially embedded in a carrier that is produced of an electrically non-conductive material. The sensor arrangement includes a temperature sensor, especially a resistor with negative temperature coefficient being used as a temperature sensor, which is integrated into the carrier.
摘要翻译：本发明涉及一种用于确定液体的罐填充液位的传感器装置，特别是用于从内燃机的废气中除去氮气的还原剂，该液体包含在罐中，至少两个导电测量电极是至少部分地嵌入由非导电材料制成的载体中。传感器装置包括温度传感器，特别是具有负温度系数的电阻器用作温度传感器，其被集成到载体中。

8. 发明授权

US08191855B2 Bypass valve for internal combustion engines 有权
标题翻译：内燃机旁通阀
公开(公告)号：US08191855B2
公开(公告)日：2012-06-05
申请号：US11921618
申请日：2006-04-21
申请人： Bruno Hezel , Harald Laue
发明人： Bruno Hezel , Harald Laue
IPC分类号： F16K31/12 , F02B33/44
CPC分类号： F02B37/16 , F16K31/0655 , Y02T10/144
摘要： A bypass valve for internal combustion engines for connecting the pressure side to the intake side of a supercharging device. The bypass valve includes an electromagnetic actuator and a valve housing in which a closing component is movably accommodated. The closing component has a valve body, acted upon by pressure and movable in a flow channel, and a switchable sealing element.
摘要翻译：一种用于内燃机的旁通阀，用于将压力侧连接到增压装置的进气侧。旁通阀包括电磁致动器和阀壳体，其中闭合部件可移动地容纳在其中。关闭部件具有通过压力作用并可在流动通道中移动的阀体和可切换的密封元件。

9. 发明申请

US20110011178A1 SENSOR ARRANGEMENT FOR DETERMINING A TANK FILL LEVEL, AND METHOD FOR PRODUCING IT 有权
标题翻译：用于确定油罐水位的传感器装置及其生产方法
公开(公告)号：US20110011178A1
公开(公告)日：2011-01-20
申请号：US12744438
申请日：2008-10-31
申请人： Markus Ulrich , Vlatko Babic , Guenther Krenz , Rainer Haeberer , Wolf-Ingo Ratzel , Bruno Hezel , Michael Gerlach , Vaclav Straus
发明人： Markus Ulrich , Vlatko Babic , Guenther Krenz , Rainer Haeberer , Wolf-Ingo Ratzel , Bruno Hezel , Michael Gerlach , Vaclav Straus
IPC分类号： G01F23/00 , B23P19/00
CPC分类号： G01F23/242
摘要： The invention relates to a sensor arrangement for determining a tank fill level of a liquid, especially a reducing agent for removing nitrogen from the exhaust gases of an internal combustion engine, which liquid is contained in a tank, at least two electrically conductive measuring electrodes being at least partially embedded in a carrier that is produced of an electrically non-conductive material. The sensor arrangement includes a temperature sensor, especially a resistor with negative temperature coefficient being used as a temperature sensor, which is integrated into the carrier.
摘要翻译：本发明涉及一种用于确定液体的罐填充液位的传感器装置，特别是用于从内燃机的废气中除去氮气的还原剂，该液体包含在罐中，至少两个导电测量电极是至少部分地嵌入由非导电材料制成的载体中。传感器装置包括温度传感器，特别是具有负温度系数的电阻器用作温度传感器，其被集成到载体中。

10. 发明申请

US20050247354A1 Pressure regulating valve 失效
标题翻译：调压阀
公开(公告)号：US20050247354A1
公开(公告)日：2005-11-10
申请号：US11103810
申请日：2005-04-12
申请人： Bruno Hezel , Markus Christen , Markus Ulrich
发明人： Bruno Hezel , Markus Christen , Markus Ulrich
IPC分类号： F01L13/08 , F01M13/00 , F01M13/04 , F02M25/06 , F16K17/04 , F16K17/30 , G05D16/06
CPC分类号： G05D16/0661 , F01M13/0011 , F01M2013/0016 , Y10T137/86622
摘要： Known pressure regulating valves have a valve closing body, which cooperates with a valve seat, and a restoring spring, which acts on a valve closing body in the direction facing away from the valve seat. It is disadvantageous that the restoring spring is disposed in a pressure chamber, which has the valve seat and through which aggressive blowby gases flow out of the crankcase. The blowby gases for instance have a corrosive, etching effect on the material of the restoring spring, shortening the service life and lessening the spring force of the restoring spring. This has a highly adverse effect on the regulation of the pressure in the crankcase. In the pressure regulating valve of the invention, the service life of the restoring spring is increased. According to the invention, the restoring spring (31) is embodied as a tension spring and is located on the side of the valve closing body (15) facing away from the valve seat (12).
摘要翻译：已知的压力调节阀具有与阀座配合的阀关闭体和在离开阀座的方向上作用在阀关闭体上的复位弹簧。不利的是，复原弹簧设置在具有阀座的压力室中，并且侵蚀性窜气气体通过其流出曲轴箱。窜气例如对恢复弹簧的材料具有腐蚀性的蚀刻效果，缩短了使用寿命并减轻了复原弹簧的弹簧力。这对曲轴箱的压力调节有很大的不利影响。在本发明的压力调节阀中，恢复弹簧的使用寿命增加。根据本发明，复原弹簧（31）被实施为拉伸弹簧并且位于相对于阀座（12）离开的关闭阀体（15）侧。

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