利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN1991147B 具有检测内燃机状态的传感器的空冷式内燃机 有权

具有检测内燃机状态的传感器的空冷式内燃机
摘要：
一种空冷式内燃机，由简单的结构确保传感器和与传感器连接的电线的保护功能和冷却性，而且传感器的配置自由度大。由冷却风扇(40)强制空冷的空冷式内燃机(E)具有护罩(45)，其形成通过覆盖气缸盖(3)和气缸(1)而包围气缸盖和气缸的冷却风通风路(46)。安装作气缸盖上的氧浓度传感器(70)和安装作气缸(1)上的油温传感器(75)、以及与各传感器(70、75)连接的电线(71、76)配置作通风路(46)上。另外，各电线配置在气缸盖和气缸的冷却风上游。
摘要（英）：

An air-cooling type internal combustion engine with simple structure to ensure prevention function and cool performance of the sensor and the wire connecting to the sensor, and arranging degree of freedom of sensor is large. The air-cooling type internal combustion (E) cooled forcibly by the cooling fan (40) has a shield (45), forming cooling wind ventilation way (46) enclosing cylinder cover (3)and cylinder (1) by covering the cylinder cover and the cylinder. An oxygen concentration sensor (70) mounted on the cylinder cover and an oil temperature sensor (75) mounted on the cylinder (1) and wires (71, 76) connecting to each sensor (70, 75) are provided on the ventilation way (46), in addition, each wire is provided on the upstream of the cooling wind on the cylinder cover and the cylinder.

公开/授权文献
0/0