About 12 results
https://drivepatents.com/patents/1105058 · 24 Apr 2002
An engine has an injector (22), which directly injects fuel into a combustion chamber (15). When the coolant temperature during the cranking of the engine is low, an ECU (40) controls the injector (22) such that the engine is operated in a compression stro...
https://drivepatents.com/patents/1109510 · 4 Oct 2001
With a composition where there are provided an injection valve (2) installed on each cylinder and a high-atomizing injection valve (3) installed in the upstream, it is aimed to prevent worsened start-up performance and unburnt gas exhaust resulting from ad...