基本信息:
- 专利标题： Reduced Backpressure Combustion Purifier
- 专利标题（中）：减压式燃油净化器
- 申请号：US12552179 申请日：2009-09-01
- 公开(公告)号：US20100314089A1 公开(公告)日：2010-12-16
- 发明人： Lincoln Evans-Beauchamp
- 申请人： Lincoln Evans-Beauchamp
- 主分类号： F28F1/10
- IPC分类号： F28F1/10
摘要：
Reverse flow heat exchangers including one or more pairs of contiguous ducts are provided. An intake duct conveys particle laden air, such as engine exhaust, to a combustion chamber and an exit duct conveys the purified air away from the combustion chamber. The exit duct is shaped such that the cross sectional area thereof varies as function of the length thereof, for example, the cross sectional area can increase as a function of distance from the combustion chamber. The intake duct can also be shaped to have a varying cross sectional area. A combustion purifier is formed by the combination of the combustion chamber with the reverse flow heat exchanger. When used in combination with an engine, the shapes of the ducts can serve to increase the power or efficiency of the engine by further reducing backpressure, as compared to a reverse flow heat exchanger without the shaped ducts.
摘要（中）：
提供了包括一对或多对相邻导管的逆流式热交换器。 进气管将载满颗粒的空气（例如发动机排气）传送到燃烧室，并且出口管将净化的空气传送离开燃烧室。 出口管的形状使得其横截面面积随其长度的函数而变化，例如，横截面积可以随着距离燃烧室的距离而增大。 进气管道也可以成形为具有变化的横截面积。 燃烧净化器通过燃烧室与逆流热交换器的组合形成。 当与发动机组合使用时，与没有成形导管的逆流式热交换器相比，管道的形状可以用于通过进一步降低背压来增加发动机的功率或效率。
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F28 | 一般热交换 |
| ----F28F | 通用热交换或传热设备的零部件 |
| ------F28F1/00 | 管件；管件的组件 |
| --------F28F1/10 | .有增加传热面积结构，例如有肋片、凸起或凹槽的管件及其组件 |