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1. 发明授权

US4495115A Downdraft carburetor for internal combustion engines 失效
标题翻译：用于内燃机的下拉式化油器
公开(公告)号：US4495115A
公开(公告)日：1985-01-22
申请号：US447664
申请日：1982-12-07
申请人： Roland Adam , Dieter Krauth , Hans-Otto Derndinger
发明人： Roland Adam , Dieter Krauth , Hans-Otto Derndinger
IPC分类号： F02M17/08 , F02M9/10 , F02M9/08
CPC分类号： F02M9/106 , Y10S261/18
摘要： The invention refers to a downdraft carburetor for internal combustion engines, the choke tube cross-section being controlled by a choke tube valve whose movement is controlled as a function of the control pressure in the choke tube by means of a diaphragm and lever with spring support. The choke tube and the choke tube valve have the shape of a venturi nozzle. The control of the choke tube valve is so arranged that the closing moment increases with closing of the choke tube valve. A damping system is provided which consists of a diaphragm box placed in the float chamber of the carburetor and which is connected by means of levers with the levers controlling the choke tube valve.
摘要翻译：本发明涉及一种用于内燃机的下流式化油器，扼流管横截面由扼流管阀控制，扼流管阀的移动通过具有弹簧支撑件的隔膜和杠杆作为扼流管中的控制压力来控制。扼流管和扼流管阀具有文丘里喷嘴的形状。扼流管阀的控制是这样设置的，即关闭时刻随着节流管阀的关闭而增加。提供了一种阻尼系统，其包括放置在化油器的浮子室中的隔膜箱，并通过杠杆连接，杠杆控制扼流管阀。

2. 发明授权

US6058896A Variable valve control for an internal combustion engine 失效
标题翻译：内燃机可变阀控制
公开(公告)号：US6058896A
公开(公告)日：2000-05-09
申请号：US280937
申请日：1999-03-29
申请人： Dieter Krauth
发明人： Dieter Krauth
IPC分类号： F01L13/00 , F01L1/34
CPC分类号： F01L13/0047
摘要： In a variable valve control for a valve operating mechanism of an internal combustion engine with an inlet-outlet cam shaft for operating the outlet valves and for opening the inlet valves and an inlet valve closing cam shaft whose angular position relative to the inlet-outlet camshaft is adjustable for controlling the inlet valve opening duration, an inlet valve closing cam and an exhaust valve operating cam are disposed essentially in radial alignment and the camshafts are arranged so close together that the top portion circles of the two cams are overlapping but cooperating angularly so that, when the top portions of one of the adjacent cams is directed toward the other cam the top portion of the other cam is directed away from the one cam.
摘要翻译：在用于具有用于操作出口阀并用于打开入口阀的入口 - 出口凸轮轴的内燃机的阀操作机构的可变阀控制器和进入阀关闭凸轮轴，其相对于入口 - 出口凸轮轴的角位置可调节入口阀打开持续时间，入口阀关闭凸轮和排气门操作凸轮基本上设置为径向对齐，凸轮轴布置得如此靠近，使得两个凸轮的顶部圆圈重叠但是成角度地配合当相邻凸轮中的一个的顶部指向另一个凸轮时，另一个凸轮的顶部被指向远离一个凸轮。

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