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31. 发明授权

US08800713B2 Plastic muffler with Helmholtz chamber 有权
标题翻译：塑料消声器与亥姆霍兹室
公开(公告)号：US08800713B2
公开(公告)日：2014-08-12
申请号：US13576820
申请日：2011-01-12
申请人： Thorsten Keesser , Robin Willats , Dennis Boennen , Joseph E. Callahan
发明人： Thorsten Keesser , Robin Willats , Dennis Boennen , Joseph E. Callahan
IPC分类号： F01N1/02 , F01N1/04
CPC分类号： F01N1/023 , F01N1/082 , F01N13/14 , F01N13/16 , F01N13/1838 , F01N2470/02 , F01N2530/18
摘要： A muffler for a vehicle exhaust system includes a plastic outer shell that defines an internal cavity. A metal pipe extends through the internal cavity from an inlet to an outlet. A Helmholtz chamber is formed within the plastic outer shell to attenuate a desired frequency.
摘要翻译：用于车辆排气系统的消声器包括限定内部空腔的塑料外壳。金属管从入口到出口延伸穿过内部空腔。在塑料外壳内形成一个亥姆霍兹室，以衰减所需的频率。

32. 发明申请

US20120297755A1 MODULE, ASSEMBLY WITH MODULE, THERMOELECTRIC GENERATOR UNIT AND EXHAUST GAS CONDUIT DEVICE WITH GENERATOR UNIT 审中-公开
标题翻译：模块，组装模块，热电发生器单元和排气装置与发电机组
公开(公告)号：US20120297755A1
公开(公告)日：2012-11-29
申请号：US13516815
申请日：2010-12-17
申请人： Martin Adldinger , Wolfgang Hahnl , Marco Ranalli , Christian Vitek , Robin Willats
发明人： Martin Adldinger , Wolfgang Hahnl , Marco Ranalli , Christian Vitek , Robin Willats
IPC分类号： H01L35/32 , H01L35/34 , F01N5/02
CPC分类号： F02G5/02 , Y02T10/166
摘要： A thermoelectric module (10) has a plurality of series-connected thermoelectric elements which are arranged between a first module housing plate defining a high-temperature side and a second module housing plate defining a low-temperature side, wherein laterally beside the thermoelectric elements and towards the end faces of the module housing plates at least one elastic compensating element is provided, which exerts a lateral holding force on the thermoelectric elements and extends from one inner side of the opposed module housing plates to the other. Such thermoelectric module (10) is contained in a thermoelectric generator unit (100), with a generator housing (102) in which at least one elastic compensating element (20) and at least one thermoelectric module (10) are accommodated, wherein the generator housing (102) exerts a pretension on the thermoelectric module (10) via the elastic compensating element (20).
摘要翻译：热电模块（10）具有多个串联连接的热电元件，其布置在限定高温侧的第一模块壳体板和限定低温侧的第二模块壳体板之间，其中在热电元件旁边和提供了至少一个弹性补偿元件，其向模块壳体板的端面提供至少一个弹性补偿元件，其在热电元件上施加横向保持力并从相对的模块壳体板的一个内侧延伸到另一个。这种热电模块（10）包含在热电发电机单元（100）中，发电机壳体（102）中容纳有至少一个弹性补偿元件（20）和至少一个热电模块（10），其中发电机壳体（102）经由弹性补偿元件（20）对热电模块（10）施加预紧力。

33. 发明申请

US20120292128A1 PLASTIC MUFFLER WITH HELMHOLTZ CHAMBER 有权
标题翻译：塑料挤出机与赫尔霍尔茨堡
公开(公告)号：US20120292128A1
公开(公告)日：2012-11-22
申请号：US13576820
申请日：2011-01-12
申请人： Thorsten Keesser , Robin Willats , Dennis Boennen , Joseph E. Callahan
发明人： Thorsten Keesser , Robin Willats , Dennis Boennen , Joseph E. Callahan
IPC分类号： F01N13/10
CPC分类号： F01N1/023 , F01N1/082 , F01N13/14 , F01N13/16 , F01N13/1838 , F01N2470/02 , F01N2530/18
摘要： A muffler for a vehicle exhaust system includes a plastic outer shell that defines an internal cavity. A metal pipe extends through the internal cavity from an inlet to an outlet. A Helmholtz chamber is formed within the plastic outer shell to attenuate a desired frequency.
摘要翻译：用于车辆排气系统的消声器包括限定内部空腔的塑料外壳。金属管从入口到出口延伸穿过内部空腔。在塑料外壳内形成一个亥姆霍兹室，以衰减所需的频率。

34. 发明申请

US20100192560A1 PASSIVE VALVE ASSEMBLY WITH NEGATIVE START ANGLE 有权
标题翻译：被动阀组装有负起动角
公开(公告)号：US20100192560A1
公开(公告)日：2010-08-05
申请号：US12570413
申请日：2009-09-30
申请人： Kwin Abram , Robin Willats
发明人： Kwin Abram , Robin Willats
IPC分类号： F01N13/00
CPC分类号： F01N1/165 , F01N13/085 , F01N2240/36
摘要： A passive valve assembly for a vehicle exhaust system includes an exhaust component that defines an exhaust gas flow path and a vane that is positioned within the exhaust gas flow path. The vane is positioned at an initial start position and is movable between a closed position to provide a minimum exhaust gas flow and an open position to provide a maximum exhaust gas flow. The start position is orientated at a negative angle relative to the closed position.
摘要翻译：用于车辆排气系统的被动阀组件包括限定排气流动路径的排气部件和位于废气流动路径内的叶片。叶片定位在初始起始位置，并且可在关闭位置之间移动以提供最小排气流和打开位置以提供最大排气流。起始位置相对于关闭位置定向成负角度。

35. 发明申请

US20100192559A1 PASSIVE VALVE ASSEMBLY WITH NEGATIVE START ANGLE 有权
公开(公告)号：US20100192559A1
公开(公告)日：2010-08-05
申请号：US12363901
申请日：2009-02-02
申请人： Kwin Abram , Robin Willats
发明人： Kwin Abram , Robin Willats
IPC分类号： F01N7/00
CPC分类号： F01N13/02 , F01N1/166 , F01N1/168 , F01N2240/36 , F02D9/1015 , F02D9/103 , F02M26/70 , Y10T137/2617 , Y10T137/87241
摘要： A passive valve assembly for a vehicle exhaust system includes an exhaust component that defines an exhaust gas flow path and a vane that is positioned within the exhaust gas flow path. The vane is positioned at an initial start position and is movable between a closed position to provide a minimum exhaust gas flow and an open position to provide a maximum exhaust gas flow. The start position is orientated at a negative angle relative to the closed position.

36. 发明授权

US07581710B2 Thermally isolated actuator with temporary contacting linkage for an exhaust valve 失效
标题翻译：隔热执行器，带有排气阀的临时接触联动装置
公开(公告)号：US07581710B2
公开(公告)日：2009-09-01
申请号：US11491864
申请日：2006-07-24
申请人： Kwin Abram , Joseph Callahan , Robin Willats , David Lee McCrary
发明人： Kwin Abram , Joseph Callahan , Robin Willats , David Lee McCrary
IPC分类号： F16K31/44
CPC分类号： F16K1/222 , F02D9/04 , F16K31/043 , F16K31/52441
摘要： An exhaust valve assembly includes a valve body, a valve supported by a shaft within the valve body, and an actuator that moves the valve relative to the valve body to control exhaust flow. The actuator is thermally isolated from the valve by a linkage mechanism that cooperates with exhaust flow to move the valve between open and closed positions. The actuator temporarily contacts the linkage mechanism to initiate opening and closing movement but then moves out of contact with the linkage mechanism as the exhaust flow exerts a force against the valve to move the valve to a fully open or fully closed position. This temporary contact between the linkage mechanism and the actuator reduces heat transfer from the valve to the actuator.
摘要翻译：排气门组件包括阀体，由阀体内的轴支撑的阀以及使阀相对于阀体移动以控制排气流的致动器。致动器通过联动机构与阀热隔离，该联动机构与排气流协作以在打开和关闭位置之间移动阀。致动器暂时接触连杆机构以启动打开和关闭运动，但随着排气流对阀门施加力而将阀门移动到完全打开或完全关闭位置时，该联动机构就开始与联动机构脱离接触。联动机构和致动器之间的这种临时接触减少了从阀到致动器的传热。

37. 发明授权

US07575096B2 Pressed assembly for passive valve installation 有权
标题翻译：被动阀门安装压力组件
公开(公告)号：US07575096B2
公开(公告)日：2009-08-18
申请号：US11231556
申请日：2005-09-21
申请人： Ivan Arbuckle , Robin Willats , Joseph E. Callahan , Anthony Morales
发明人： Ivan Arbuckle , Robin Willats , Joseph E. Callahan , Anthony Morales
IPC分类号： F01N1/02
CPC分类号： F01N13/1872 , F01N1/02 , F01N1/04 , F01N13/1888 , F01N2470/06
摘要： A muffler assembly includes first and second muffler components that are each formed as a single piece. The first muffler component includes a first outlet pipe portion, a first bypass pipe mount portion, and a first resonator shell portion. The second muffler component includes a second output pipe portion, a second bypass pipe mount portion, and a second resonator shell portion. The first and second muffler components are positioned in an overlapping relationship such that respective portions are aligned with each other to form an outlet pipe, a bypass pipe mount, and a resonator shell. A noise attenuation valve assembly is also installed within the first and second muffler components. The bypass pipe mount is positioned at a non-perpendicular orientation relative to the outlet pipe such that a bypass pipe having a straight end mount can be received within the bypass pipe mount to bypass the noise attenuation valve assembly.
摘要翻译：消音器组件包括第一和第二消声器部件，每个消声器部件均形成为单个部件。第一消声器部件包括第一出口管部分，第一旁通管安装部分和第一谐振器壳体部分。第二消声器部件包括第二输出管部，第二旁通管安装部和第二谐振器壳部。第一和第二消音器部件以重叠关系定位，使得各部分彼此对准以形成出口管，旁通管座和共振器壳。噪声衰减阀组件也安装在第一和第二消声器部件内。旁通管支架相对于出口管定位在非垂直取向，使得具有直端安装件的旁通管可以被容纳在旁通管道安装件内以绕过噪声衰减阀组件。

38. 发明申请

US20080115748A1 Exhaust valve assembly with intermediate position 有权
标题翻译：具有中间位置的排气阀组件
公开(公告)号：US20080115748A1
公开(公告)日：2008-05-22
申请号：US11602675
申请日：2006-11-21
申请人： Robin Willats , Joseph Callahan , Kwin Abram
发明人： Robin Willats , Joseph Callahan , Kwin Abram
IPC分类号： F01L9/04
CPC分类号： F02D9/04 , F02D41/12 , F02D2200/101
摘要： An exhaust valve assembly includes a flapper valve that is mounted on a shaft for rotation within an exhaust component housing between a closed position, an intermediate position, and an open position. An electric actuator is coupled to the shaft to control movement of the flapper valve. The electric actuator moves the flapper valve to the open position for high speed engine conditions. When engine speeds are lowered, and while all engine cylinders remain active, the electric actuator moves the flapper valve to the intermediate position. Once the flapper valve is in the intermediate position, if an engine cylinder is subsequently deactivated, the electric actuator quickly and quietly moves the flapper valve from the intermediate position to the closed position.
摘要翻译：排气阀组件包括挡板阀，该挡板阀安装在轴上，用于在关闭位置，中间位置和打开位置之间的排气部件壳体内旋转。电致动器联接到轴以控制挡板阀的运动。电动执行器将挡板阀移动到打开位置，以实现高速发动机条件。当发动机转速降低时，并且当所有发动机气缸保持活动时，电动执行器将挡板阀移动到中间位置。一旦挡板阀处于中间位置，如果发动机气缸随后被停用，则电动执行器快速且安静地将挡板阀从中间位置移动到关闭位置。

39. 发明授权

US07374147B2 Valve assembly with overstroke device and associated method 有权
标题翻译：具有过冲装置和相关方法的阀组件
公开(公告)号：US07374147B2
公开(公告)日：2008-05-20
申请号：US11251288
申请日：2005-10-14
申请人： John Nohl , Robin Willats
发明人： John Nohl , Robin Willats
IPC分类号： F16K1/22
CPC分类号： F16K31/465 , F16K1/221 , F16K31/563
摘要： A valve assembly comprises a rotatable valve, an electrically operated actuator, and an overstroke device. The actuator comprises a component configured to move in a direction to an actuator position so as to cause corresponding rotation of the valve to a valve position in response to electrical operation of the actuator. The overstroke device is configured to enable the component to move in the direction beyond the actuator position to an overstroke position while the valve remains in the valve position in response to electrical operation of the actuator.
摘要翻译：阀组件包括可旋转的阀，电动致动器和过冲程置。致动器包括构造成沿致动器位置的方向移动的部件，以响应于致动器的电气操作使阀门相应地旋转到阀位置。超行走装置构造成使得部件能够响应于致动器的电气操作而使阀在超过致动器位置的方向上移动到超行程位置，同时阀保持在阀位置。

40. 发明申请

US20080083218A1 Passive throttling valve outside of muffler 审中-公开
标题翻译：消声器外面的被动节流阀
公开(公告)号：US20080083218A1
公开(公告)日：2008-04-10
申请号：US11544156
申请日：2006-10-06
申请人： Kwin Abram , Joseph Callahan , Robin Willats
发明人： Kwin Abram , Joseph Callahan , Robin Willats
IPC分类号： F01N7/00
CPC分类号： F01N1/165
摘要： An exhaust system includes an exhaust tube for conveying a heated exhaust flow from an engine. A valve is mounted at least partially within the exhaust tube for noise attenuation. The valve includes a bias member mounted outside of the engine exhaust tube within a heat transfer environment to maintain the bias member at a low temperature. The bias member biases the valve against the heat exhaust flow toward a predetermined position. The valve is mounted within a section of the tube having a smaller cross-sectional area and pivots into a larger cross-sectional area section of the exhaust tube to avoid interference with tube walls and provide a relatively large range of movement.
摘要翻译：排气系统包括用于输送来自发动机的加热废气流的排气管。阀至少部分地安装在排气管内以用于噪声衰减。该阀包括在传热环境内安装在发动机排气管外侧的偏置构件，以将偏置构件保持在低温。偏压构件将阀抵靠排热流朝向预定位置偏压。阀安装在具有较小横截面面积的管的一部分内，并且枢转到排气管的较大横截面区域，以避免与管壁干涉并提供较大范围的运动。

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