An electromagnetic coupling device for the ignition of internal combustion engines一种用于内燃发动机点火的电磁耦合装置
Y. Li, W. Chen, Fang‐Wen Sun · ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam) · 2013
The electromagnetic coupling is disclosed for an internal combustion engine ignition apparatus, comprising: a transmission unit and a transmission unit in the extending direction of the coupling antenna, wherein the transmission unit according to the internal dimensions of the cylinders of the internal combustion engine equivalent input Impedance provided directly or geometry; the coupling antenna, further comprising: a central antenna, the central antenna to extend the center conductor of the transmission unit, and into the cylinder. The present invention can not change the existing structure of the internal combustion engine provided to replace the existing high voltage spark ignition internal combustion engine spark plug system to efficiently couple electromagnetic waves into the inner cylinder, and greatly increase the chances of successful ignition of the RF electromagnetic wave. 本发明公开了一种用于内燃发动机点火的电磁耦合装置，包括：传输单元及处于所述传输单元延伸方向的耦合天线，其中，所述传输单元的内部尺寸根据内燃发动机的汽缸的等效输入阻抗或几何形状直接进行设置；所述耦合天线，进一步包括：中心天线，所述中心天线为所述传输单元的中心导体的延伸，并伸入汽缸内。本发明能够在不改变现有内燃发动机结构的前提下，替代现有内燃发动机高压火花点火系统的火花塞将电磁波有效地耦合入汽缸内，并大大提高射频和电磁波点火的成功机率。