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1. 发明授权

US09243549B2 Actuating device for an exhaust flap 有权
标题翻译：排气挡板用驱动装置
公开(公告)号：US09243549B2
公开(公告)日：2016-01-26
申请号：US13880886
申请日：2011-10-11
申请人： Achim Hans Hinkelmann , Michael-Stefan Staneff , Rüdiger Seidel
发明人： Achim Hans Hinkelmann , Michael-Stefan Staneff , Rüdiger Seidel
IPC分类号： F02D23/00 , F02B37/00 , F01D17/10 , F02B37/18
CPC分类号： F02B37/00 , F01D17/105 , F02B37/186 , F05D2220/40 , F05D2260/30 , Y02T10/144
摘要： An actuating device includes an exhaust flap of a supercharging pressure control of turbocharged internal combustion engines. The exhaust flap is arranged pivotably in an exhaust pipe, in particular in the housing of a turbine of an exhaust-gas turbocharger, and controls in dependence on the compressor-side supercharging pressure the opening cross section of a bypass line which circumvents the turbine. The exhaust flap is arranged on an actuator arm which is fastened on a shaft mounted rotatably in the exhaust pipe and adjustable from outside the exhaust pipe via an adjustment lever and a control rod which is articulated thereto and via a linear control motor. In order to avoid vibration-induced buzzing noise in the actuating device, a friction damper is connected into the force flow between the shaft and the control rod, in particular for system damping in the region of the exhaust flap.
摘要翻译：致动装置包括涡轮增压内燃机的增压压力控制的排气翼。排气翼可枢转地布置在排气管中，特别是在排气涡轮增压器的涡轮机的壳体中，并且根据压缩机侧增压压力来控制绕过涡轮机的旁路管路的开口横截面。排气挡板设置在致动器臂上，该致动器臂被紧固在可旋转地安装在排气管中的轴上，并且经由调节杆和控制杆可调节，该调节杆和排出管的外部经由线性控制马达铰接。为了避免致动装置中的振动引起的嗡嗡声，摩擦阻尼器连接到轴和控制杆之间的力流中，特别是用于排气挡板区域中的系统阻尼。

2. 发明申请

US20130333379A1 ACTUATING DEVICE FOR AN EXHAUST FLAP 有权
标题翻译：执行排气装置
公开(公告)号：US20130333379A1
公开(公告)日：2013-12-19
申请号：US13880886
申请日：2011-10-11
申请人： Achim Hans Hinkelmann , Michael-Stefan Staneff , Rüdiger Seidel
发明人： Achim Hans Hinkelmann , Michael-Stefan Staneff , Rüdiger Seidel
IPC分类号： F02B37/00
CPC分类号： F02B37/00 , F01D17/105 , F02B37/186 , F05D2220/40 , F05D2260/30 , Y02T10/144
摘要： An actuating device includes an exhaust flap of a supercharging pressure control of turbocharged internal combustion engines. The exhaust flap is arranged pivotably in an exhaust pipe, in particular in the housing of a turbine of an exhaust-gas turbocharger, and controls in dependence on the compressor-side supercharging pressure the opening cross section of a bypass line which circumvents the turbine. The exhaust flap is arranged on an actuator arm which is fastened on a shaft mounted rotatably in the exhaust pipe and adjustable from outside the exhaust pipe via an adjustment lever and a control rod which is articulated thereto and via a linear control motor. In order to avoid vibration-induced buzzing noise in the actuating device, a friction damper is connected into the force flow between the shaft and the control rod, in particular for system damping in the region of the exhaust flap.
摘要翻译：致动装置包括涡轮增压内燃机的增压压力控制的排气翼。排气翼可枢转地布置在排气管中，特别是在排气涡轮增压器的涡轮机的壳体中，并且根据压缩机侧增压压力来控制绕过涡轮机的旁路管路的开口横截面。排气挡板设置在致动器臂上，该致动器臂被紧固在可旋转地安装在排气管中的轴上，并且经由调节杆和控制杆可调节，该调节杆和排出管的外部经由线性控制马达铰接。为了避免致动装置中的振动引起的嗡嗡声，摩擦阻尼器连接到轴和控制杆之间的力流中，特别是用于排气挡板区域中的系统阻尼。

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