Fuel injector for internal combustion engine injection system has common rail with reverse flow choke valve with relatively large cross-section for flow to high pressure chamber, relatively small cross-section for flow in opposite direction
摘要
<p>The device has an injector housing with a common rail (3) connected to a high pressure chamber (29) inside the injector housing from which fuel at high pressure is injected into a combustion chamber of an internal combustion engine. The common rail has a reverse flow choke valve with a relatively large cross-section for flow to the high pressure chamber and a relatively small; cross-section for flow in the opposite direction.</p>
