发明申请
US20090220901A1 BURNER FOR A HEATER WITH IMPROVED FUEL SUPPLY, IMPROVED HEAT SHIELD AND IMPROVED BAFFLE PLATE
审中-公开
基本信息:
- 专利标题： BURNER FOR A HEATER WITH IMPROVED FUEL SUPPLY, IMPROVED HEAT SHIELD AND IMPROVED BAFFLE PLATE
- 专利标题（中）：具有改进的燃料供应的加热器的燃烧器，改进的加热器和改进的焊盘
- 申请号：US11719572 申请日：2005-11-16
- 公开(公告)号：US20090220901A1 公开(公告)日：2009-09-03
- 发明人： Michael Poehner , Friedrich Widemann , Steffen Weber , Jan Steffens
- 申请人： Michael Poehner , Friedrich Widemann , Steffen Weber , Jan Steffens
- 申请人地址： DE Stockdorf
- 专利权人： Webasto AG
- 当前专利权人： Webasto AG
- 当前专利权人地址： DE Stockdorf
- 优先权： DE102004055438.2 20041117
- 国际申请： PCT/DE2005/002061 WO 20051116
- 主分类号： F23M9/06
- IPC分类号： F23M9/06 ; F23Q7/06
摘要：
A burner for a heater, especially for motor vehicles, has an essentially axially symmetrical combustion chamber, a burner nozzle for supply and atomization of fuel, a fuel needle for supplying fuel to the combustion chamber, a combustion air supply for supplying combustion air to the combustion chamber, a starting zone in which ignition of the fuel to start the burner takes place, a heat shield between the burner nozzle and the combustion chamber, the heat shield having openings for supplying secondary air to the combustion chamber, and a baffle plate located in the combustion chamber. By choosing the inside diameter of the fuel needle, the exit speed of the fuel is predetermined such that, during the starting phase of the burner; fuel in essentially unatomized form reaches the starting zone. The openings have air guide elements, and the baffle plate has a defined curvature in the axial direction.
摘要（中）：
用于加热器的燃烧器，特别是用于机动车辆的燃烧器具有基本上轴向对称的燃烧室，用于供应和雾化燃料的燃烧器喷嘴，用于向燃烧室供应燃料的燃料喷嘴，用于向燃烧室供应燃烧空气的燃烧空气供应 燃烧室，其中发生燃料起燃的起始区域，燃烧器喷嘴和燃烧室之间的隔热罩，具有用于向燃烧室供应二次空气的开口的隔热罩和位于 在燃烧室。 通过选择燃料针的内径，燃料的出口速度是预定的，使得在燃烧器的启动阶段期间， 基本上不溶解形式的燃料到达起始区。 这些开口具有空气引导元件，并且挡板在轴向具有限定的曲率。
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F23 | 燃烧设备；燃烧方法 |
| ----F23M | 不包含在其他类目中的燃烧室结构零部件 |
| ------F23M9/00 | 空气或燃烧生成物的挡板或折流板；火焰防护屏 |
| --------F23M9/06 | .火箱中的 |