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1. 发明申请

US20080017816A1 Thermal isolator for actuator and valve assembly 审中-公开
标题翻译：用于执行器和阀门组件的隔热器
公开(公告)号：US20080017816A1
公开(公告)日：2008-01-24
申请号：US11491836
申请日：2006-07-24
申请人： Robin Willats , Joseph Callahan , Terry Holley , Yin Chen
发明人： Robin Willats , Joseph Callahan , Terry Holley , Yin Chen
IPC分类号： F16K31/44
CPC分类号： F16K1/22 , F02D9/04 , F02D9/08 , F02D9/1065 , F02D9/1085 , F16K49/00
摘要： An exhaust valve assembly includes a valve body, a valve supported by a shaft within the valve body, and an actuator that drives the shaft to move the valve relative to the valve body. A thermal isolator is associated with the shaft to reduce 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和驱动轴以相对于阀体移动阀的致动器。热隔离器与轴相关联，以减少从阀到致动器的热传递。

2. 发明申请

US20070062757A1 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：US20070062757A1
公开(公告)日：2007-03-22
申请号：US11231556
申请日：2005-09-21
申请人： Ivan Arbuckle , Robin Willats , Joseph Callahan , Anthony Morales
发明人： Ivan Arbuckle , Robin Willats , Joseph Callahan , Anthony Morales
IPC分类号： F01N1/00
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。

3. 发明授权

US08453672B2 Passive valve for attenuation of low frequency noise 有权
标题翻译：无源阀用于衰减低频噪声
公开(公告)号：US08453672B2
公开(公告)日：2013-06-04
申请号：US11950034
申请日：2007-12-04
申请人： Kwin Abram , Joseph Callahan , Robin Willats , Ivan Arbuckle
发明人： Kwin Abram , Joseph Callahan , Robin Willats , Ivan Arbuckle
IPC分类号： F16K17/04
CPC分类号： F16K15/033 , F01N1/08 , F01N1/165 , F01N13/085 , F02D9/04 , F02D9/103 , Y10T137/7898 , Y10T137/79
摘要： A passive valve assembly for an exhaust system is mounted within an exhaust tube. The exhaust tube has a bore that defines an exhaust flow path having a cross-sectional area. One end of the exhaust tube is to be connected to a first exhaust component and a second end of the exhaust tube is to be connected to a second exhaust component such that the exhaust tube forms a sole exhaust path between the first and the second exhaust components. The passive valve assembly includes a vane that is mounted within the bore, and which is moveable between an open position and a closed position. A resilient member biases the vane toward the closed position. When the vane is in the closed position, the vane covers 80% to 97% of the cross-sectional area.
摘要翻译：用于排气系统的被动阀组件安装在排气管内。排气管具有限定具有横截面面积的排气流路的孔。排气管的一端连接到第一排气部件，并且排气管的第二端将连接到第二排气部件，使得排气管在第一和第二排气部件之间形成唯一的排气通道。被动阀组件包括安装在孔内并可在打开位置和关闭位置之间移动的叶片。弹性构件将叶片朝向关闭位置偏压。当叶片处于关闭位置时，叶片覆盖了横截面积的80％至97％。

4. 发明申请

US20080116404A1 Hybrid exhaust valve assembly 有权
标题翻译：混合排气阀总成
公开(公告)号：US20080116404A1
公开(公告)日：2008-05-22
申请号：US11602924
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： F16K31/02
CPC分类号： F16K1/222 , F02D9/04 , F02D9/1025 , F02D17/02 , F16K31/042
摘要： An exhaust valve assembly includes a flapper valve fixed to a valve shaft where the flapper valve is movable between a closed position, an intermediate position, and an open position. A resilient member biases the flapper valve toward the closed position. An electric actuator actively moves the flapper valve at least from the closed position to the intermediate position. A coupling mechanism couples the valve shaft to an electric actuator shaft and allows the flapper valve to move to the open position in response to exhaust flow sufficient to overcome a biasing force of the resilient member without requiring input from the electric actuator.
摘要翻译：排气门组件包括固定到阀轴的挡板阀，挡板阀可在关闭位置，中间位置和打开位置之间移动。弹性构件将挡板阀朝向关闭位置偏压。电动执行器主动地将挡板阀至少从关闭位置移动到中间位置。联接机构将阀轴连接到电致动器轴，并且允许挡板阀响应于足以克服弹性构件的偏压力的排气流而移动到打开位置，而不需要来自电致动器的输入。

5. 发明申请

US20080017817A1 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：US20080017817A1
公开(公告)日：2008-01-24
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。

6. 发明申请

US20080017815A1 Side loaded valve assembly 有权
标题翻译：侧装式阀门总成
公开(公告)号：US20080017815A1
公开(公告)日：2008-01-24
申请号：US11488950
申请日：2006-07-19
申请人： Joseph Callahan , Kwin Abram , Ivan Arbuckle , Robin Willats
发明人： Joseph Callahan , Kwin Abram , Ivan Arbuckle , Robin Willats
IPC分类号： F16K31/44
CPC分类号： F16K35/04 , F02D9/04 , F16K1/221 , F16K1/50
摘要： An exhaust valve assembly includes a valve body, a valve supported by a shaft within the valve body, and an actuator that drives the shaft to move the valve relative to the valve body. A side load feature engages one portion of the shaft to reduce valve chatter by side loading the shaft.
摘要翻译：排气门组件包括阀体，由阀体内的轴支撑的阀和驱动轴以相对于阀体移动阀的致动器。侧负载特征与轴的一部分接合以通过侧面加载轴来减少阀颤动。

7. 发明授权

US07584938B2 Side loaded valve assembly 有权
标题翻译：侧装式阀门总成
公开(公告)号：US07584938B2
公开(公告)日：2009-09-08
申请号：US11488950
申请日：2006-07-19
申请人： Joseph Callahan , Kwin Abram , Ivan Arbuckle , Robin Willats
发明人： Joseph Callahan , Kwin Abram , Ivan Arbuckle , Robin Willats
IPC分类号： F16K1/22
CPC分类号： F16K35/04 , F02D9/04 , F16K1/221 , F16K1/50
摘要： An exhaust valve assembly includes a valve body, a valve supported by a shaft within the valve body, and an actuator that drives the shaft to move the valve relative to the valve body. A side load feature engages one portion of the shaft to reduce valve chatter by side loading the shaft.
摘要翻译：排气门组件包括阀体，由阀体内的轴支撑的阀和驱动轴以相对于阀体移动阀的致动器。侧负载特征与轴的一部分接合以通过侧面加载轴来减少阀颤动。

8. 发明授权

US07536990B2 Hybrid exhaust valve assembly 有权
标题翻译：混合排气阀总成
公开(公告)号：US07536990B2
公开(公告)日：2009-05-26
申请号：US11602924
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： F02D9/04
CPC分类号： F16K1/222 , F02D9/04 , F02D9/1025 , F02D17/02 , F16K31/042
摘要： An exhaust valve assembly includes a flapper valve fixed to a valve shaft where the flapper valve is movable between a closed position, an intermediate position, and an open position. A resilient member biases the flapper valve toward the closed position. An electric actuator actively moves the flapper valve at least from the closed position to the intermediate position. A coupling mechanism couples the valve shaft to an electric actuator shaft and allows the flapper valve to move to the open position in response to exhaust flow sufficient to overcome a biasing force of the resilient member without requiring input from the electric actuator.
摘要翻译：排气门组件包括固定到阀轴的挡板阀，挡板阀可在关闭位置，中间位置和打开位置之间移动。弹性构件将挡板阀朝向关闭位置偏压。电动执行器主动地将挡板阀至少从关闭位置移动到中间位置。联接机构将阀轴连接到电致动器轴，并且允许挡板阀响应于足以克服弹性构件的偏压力的排气流而移动到打开位置，而不需要来自电致动器的输入。

9. 发明授权

US07401592B2 Hybrid exhaust valve assembly 有权
公开(公告)号：US07401592B2
公开(公告)日：2008-07-22
申请号：US11695262
申请日：2007-04-02
申请人： Robin Willats , Joseph Callahan , Kwin Abram , Govindaraj Kalyanasamy
发明人： Robin Willats , Joseph Callahan , Kwin Abram , Govindaraj Kalyanasamy
IPC分类号： F01N7/00
CPC分类号： F02D9/04 , F01N13/08 , F16K1/221 , F16K31/041
摘要： An exhaust valve assembly includes a flapper valve fixed to a valve shaft where the flapper valve is movable between a closed position, an intermediate position, and an open position. A resilient member biases the flapper valve toward the closed position. An electric actuator actively moves the flapper valve at least from the closed position to the intermediate position. A coupling mechanism couples the valve shaft to an electric actuator shaft and allows the flapper valve to move to the open position in response to exhaust flow sufficient to overcome a biasing force of the resilient member without requiring input from the electric actuator.

10. 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。

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