梳形舌片分流变截面涡轮增压器

Comb-shaped tongue piece distribution variable cross-section turbocharger

Abstract

The invention belongs to the technical field of the swing type servo motor auxiliary category of the servo action servo motor main category of the servo motor subclass of the liquid pressure actuator class of the general engineering branch of the engineering department according to the international patent classification table (IPC). A comb-shaped tongue piece distribution variable cross-section turbocharger achieves full-time supercharging with the maximum efficiency through the simple structure, the problems that in the prior art, large turbine supercharging is delayed, small turbines have high speed and negative pressure, variable nozzle ring turbines are complex in structure, and material requirements are high are solved, and the turbocharger has the social effects of being capable of saving more energy and reducing emission.
本发明按国际专利分类表(IPC)划分属于机械工程部,一般工程分部,流体压力执行机构大类,伺服马达小类,具有随动作用的伺服马达大组,具有摆动式伺服马达小组技术领域。本发明以简单构造,达成全时最大效率增压,解决现有技术大涡轮增压迟滞,小涡轮高速背压,可变喷嘴环涡轮结构复杂,材料要求高的问题。有更节能减排的社会效果。

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