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1. 发明授权

US08256570B2 Exhaust flow control device for exhaust muffler 有权
标题翻译：排气消声器排气流量控制装置
公开(公告)号：US08256570B2
公开(公告)日：2012-09-04
申请号：US13045181
申请日：2011-03-10
申请人： Koji Miike , Kazuhiro Tsuda , Katsunori Okoshi , Takatoshi Goto
发明人： Koji Miike , Kazuhiro Tsuda , Katsunori Okoshi , Takatoshi Goto
IPC分类号： F01N1/08
CPC分类号： F01N1/166 , F01N1/084 , F01N1/163 , F01N2470/02
摘要： An exhaust flow control valve includes: a valve plate hinged to a downstream exhaust pipe to be pivotable, inside the pipe, between a fully closed position where a short-cut hole is closed and a fully open position where the short-cut hole is opened, the valve plate having a tip end directed toward a downstream side of the downstream exhaust pipe when at the fully open position; a spring receiving member provided to the downstream exhaust pipe to traverse the short-cut hole; and a valve spring having one end portion fastened to a tip end portion, which is located on the downstream side of the downstream exhaust pipe with respect to the spring receiving member, of the valve plate, and having an opposite end side being slidably in pressure contact with the spring receiving member, thereby generating a repulsive force to bias the valve plate toward the fully closed position.
摘要翻译：排气流量控制阀包括：阀板，其铰接到下游排气管，在管内部可枢转，在关闭短切孔的完全关闭位置和短路孔打开的完全打开位置之间所述阀板在完全打开位置时具有指向所述下游排气管的下游侧的顶端; 设置在所述下游排气管上的弹簧接收构件，以横越所述短切孔; 以及阀弹簧，其一端部紧固在所述阀板的位于所述下游排气管相对于所述弹簧接收部件的下游侧的前端部，并且具有相对的端侧可滑动地受到压力与弹簧接收构件接触，从而产生排斥力以将阀板偏压到完全关闭位置。

2. 发明申请

US20120055734A1 EXHAUST FLOW CONTROL DEVICE FOR EXHAUST MUFFLER 有权
标题翻译：用于排气装置的排气流量控制装置
公开(公告)号：US20120055734A1
公开(公告)日：2012-03-08
申请号：US13045181
申请日：2011-03-10
申请人： Koji Miike , Kazuhiro Tsuda , Katsunori Okoshi , Takatoshi Goto
发明人： Koji Miike , Kazuhiro Tsuda , Katsunori Okoshi , Takatoshi Goto
IPC分类号： F01N1/08
CPC分类号： F01N1/166 , F01N1/084 , F01N1/163 , F01N2470/02
摘要： An exhaust flow control valve includes: a valve plate hinged to a downstream exhaust pipe to be pivotable, inside the pipe, between a fully closed position where a short-cut hole is closed and a fully open position where the short-cut hole is opened, the valve plate having a tip end directed toward a downstream side of the downstream exhaust pipe when at the fully open position; a spring receiving member provided to the downstream exhaust pipe to traverse the short-cut hole; and a valve spring having one end portion fastened to a tip end portion, which is located on the downstream side of the downstream exhaust pipe with respect to the spring receiving member, of the valve plate, and having an opposite end side being slidably in pressure contact with the spring receiving member, thereby generating a repulsive force to bias the valve plate toward the fully closed position.
摘要翻译：排气流量控制阀包括：阀板，其铰接到下游排气管，在管内部可枢转，在关闭短切孔的完全关闭位置和短路孔打开的完全打开位置之间所述阀板在完全打开位置时具有指向所述下游排气管的下游侧的顶端; 设置在所述下游排气管上的弹簧接收构件，以横越所述短切孔; 以及阀弹簧，其一端部紧固在所述阀板的位于所述下游排气管相对于所述弹簧接收部件的下游侧的前端部，并且具有相对的端侧可滑动地受到压力与弹簧接收构件接触，从而产生排斥力以将阀板偏压到完全关闭位置。

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