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公开(公告)号：US20120210701A1
公开(公告)日：2012-08-23
申请号：US13364319
申请日：2012-02-02
IPC分类号： F01N3/035
CPC分类号： F01N1/16 , F01N1/089 , F01N1/163 , F01N1/166 , F01N2230/04 , F01N2290/10 , F01N2490/06 , F01N2490/08 , F01N2590/04
摘要： An exhaust-gas muffler includes a casing and a relief valve. The relief valve is provided to open when a pressure of an upstream exhaust-gas chamber is equal to or higher than a predetermined value. The relief valve includes a shutter, a spring, and a seal member. The shutter member is provided to face an open end of a gas passage provided between an upstream exhaust-gas chamber and a downstream exhaust-gas chamber. The spring is to bias the shutter member in a direction in which the gas passage is closed. The seal member is disposed on a downstream side of the gas passage. The seal member is made of a metal mesh material and has a disc shape to cover the open end of the gas passage.
摘要翻译： 排气消声器包括壳体和安全阀。 当上游排气室的压力等于或高于预定值时，安全阀被设置成打开。 安全阀包括挡板，弹簧和密封构件。 挡板部件设置成面对设置在上游排气室和下游排气室之间的气体通道的开口端。 弹簧是沿着气体通道关闭的方向偏压挡板部件。 密封构件设置在气体通道的下游侧。 密封构件由金属网材料制成，并且具有覆盖气体通道的开口端的盘形状。
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公开(公告)号：US09062581B2
公开(公告)日：2015-06-23
申请号：US13364319
申请日：2012-02-02
CPC分类号： F01N1/16 , F01N1/089 , F01N1/163 , F01N1/166 , F01N2230/04 , F01N2290/10 , F01N2490/06 , F01N2490/08 , F01N2590/04
摘要： An exhaust-gas muffler includes a casing and a relief valve. The relief valve is provided to open when a pressure of an upstream exhaust-gas chamber is equal to or higher than a predetermined value. The relief valve includes a shutter, a spring, and a seal member. The shutter member is provided to face an open end of a gas passage provided between an upstream exhaust-gas chamber and a downstream exhaust-gas chamber. The spring is to bias the shutter member in a direction in which the gas passage is closed. The seal member is disposed on a downstream side of the gas passage. The seal member is made of a metal mesh material and has a disc shape to cover the open end of the gas passage.
摘要翻译： 排气消声器包括壳体和安全阀。 当上游排气室的压力等于或高于预定值时，安全阀被设置成打开。 安全阀包括挡板，弹簧和密封构件。 挡板部件设置成面对设置在上游排气室和下游排气室之间的气体通道的开口端。 弹簧是沿着气体通道关闭的方向偏压挡板部件。 密封构件设置在气体通道的下游侧。 密封构件由金属网材料制成，并且具有覆盖气体通道的开口端的盘形状。
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公开(公告)号：US08899653B2
公开(公告)日：2014-12-02
申请号：US13407148
申请日：2012-02-28
CPC分类号： B62J17/02
摘要： A saddle-type vehicle includes: a water-cooled engine supported on a vehicle body frame; a radiator attached to the vehicle body frame and configured to cool the engine; an outer cowl provided at a lateral side of the vehicle body frame and radiator; and a layer cowl having a front portion disposed inward of a rear portion of the outer cowl in a vehicle width direction. In the saddle-type vehicle, the outer cowl has a slit portion extending upward from a rear lower edge of the outer cowl and the layer cowl has fixing portions which fix portions of the outer cowl in front of and behind the slit portion to improve the airflow exhaust performance while securing the function of the outer cowls as a windscreen and a rider's thermal comfort.
摘要翻译： 鞍式车辆包括：支撑在车体框架上的水冷发动机; 散热器，其附接到车体框架并且构造成冷却发动机; 设置在车体框架和散热器的侧面的外罩; 以及具有在车宽方向上设置在外罩的后部的内侧的前部的层罩。 在鞍式车辆中，外罩具有从外罩的后下边缘向上延伸的狭缝部，层罩具有将外罩的部分固定在狭缝部的前方和后方的固定部， 同时确保外罩的功能作为挡风玻璃和骑手的热舒适性。
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