Development of CNG fueled engine with lean burn for small size commercial van

✍ Scribed by Takeshi Kato; Kiyoaki Saeki; Hiroto Nishide; Takashi Yamada

• Book ID: 104341994
• Publisher: Elsevier Science
• Year: 2001
• Tongue: English
• Weight: 136 KB
• Volume: 22
• Category: Article
• ISSN: 0389-4304
• DOI: 10.1016/s0389-4304(01)00104-7

✦ Synopsis

Higher compression ratio (12.8 : 1) * Electronically controlled MPI system MPI fueling system for CNG * Dedicated CNG injectors and drive units * Pressure regulator compatible with CNG injection system * Compensation control for CNG injection Fuel pressure sensor, temperature sensor, dedicated ECM logic, etc. * Fuel cut-off system with electromagnetic cut-off valves (one each on engine and CNG cylinder side) * Dedicated CNG filter Assurance of durability and reliability * Measures to deal with the lack of lubrication for the valve train * Measures to deal with the lack of lubrication for the injectors * Increases in spark energy and measures to deal with increased water condensation in the exhaust