Crowell & Moring LLP
Fuel injector
In the valve, fuel, flowing down as a valve side flow along the side of the valve, further flows down toward an orifice plate through a fuel path which closes and opens upon forward and backward movement of the valve, and is injected as a mist from each orifice. The valve moves forward and backward by sliding on a valve surrounding portion through a guide portion constituted by plural sliding guides arranged between the valve and valve surrounding portion. Since the sliding guides are tapered from the valve to the surrounding portion, the side flow from the guide portion has a flow velocity distribution biased toward the surrounding portion.
Hitachi, Ltd.
Y F F
Y10S F02M F02M
additional inventional inventional
Satoshi Nobuaki Yoshihito Yoshio Hiroshi
Hashimoto Kobayashi Yasukawa Okamoto Yamada