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42. 发明授权

US06983596B2 Controlled turbocharger with integrated bypass 失效
标题翻译：集成旁路控制涡轮增压器
公开(公告)号：US06983596B2
公开(公告)日：2006-01-10
申请号：US10494409
申请日：2001-11-02
申请人： Dirk Frankenstein , Steve McKinley
发明人： Dirk Frankenstein , Steve McKinley
IPC分类号： F02D23/00
CPC分类号： F02B37/183 , F02B37/025 , F02B37/22 , Y02T10/144
摘要： A rotary valve (1) particularly suitable for use in a turbocharger for an internal-combustion engine, the rotary valve provided between a turbocharger inlet port (10) and at least first and second scroll passages (13, 14), the rotary valve rotatable between (a) a position at which at least one scroll passage is blocked and a bypass outlet is blocked, (b) a position at which no scroll passage is blocked and the bypass outlet is blocked, and (c) a position at which no scroll passage is blocked and the bypass outlet is not blocked. The control valve is rotatable about a central axis, includes a disk-shaped base (2) and a control surface (4) provided upon said base, the control surface preferably being generally wedge shaped, and the disk optionally having an aperture (7) for communication with the bypass outlet. The rotary valve is preferably mounted on both sides via a shaft (112a, 112b) extending through the axis of rotation.
摘要翻译：一种特别适用于内燃机涡轮增压器的旋转阀（1），设置在涡轮增压器入口（10）与至少第一和第二涡旋通道（13,14）之间的旋转阀，旋转阀可旋转在（a）至少一个涡旋通道被阻塞的位置和旁路出口被阻塞的位置之间，（b）没有滚动通道被阻挡并且旁路出口被阻挡的位置，以及（c）涡旋通道被堵塞，旁路出口不被堵塞。控制阀可围绕中心轴线旋转，包括盘形基座（2）和设置在所述基座上的控制表面（4），所述控制表面优选地大致为楔形，并且所述盘可选地具有孔（7）用于与旁路插座通讯。旋转阀优选通过延伸穿过旋转轴线的轴（112a，112b）安装在两侧。

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