This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Compact Rotary Spill Pump with Electronic Control for High Speed Direct Injection Engines
Annotation ability available
Sector:
Language:
English
Abstract
A compact electronically controlled rotary diesel fuel injection pump, capable of generating injection pressures of 150 MPa+, is being developed by Lucas Diesel Systems for high speed direct injection engines which meet the proposed EuroIII emissions regulations. A novel servo spill control is used to provide rapid pressure collapse enabling fast termination of injection to be achieved. Spilled fuel is stored within the rotor to minimise the demands on the twin chamber transfer pump. A pump control unit is mounted on the body of the pump and adjusts the pump operating characteristics in response to commands from the engine controller.
Recommended Content
Authors
Citation
Felton, G., "Compact Rotary Spill Pump with Electronic Control for High Speed Direct Injection Engines," SAE Technical Paper 960865, 1996, https://doi.org/10.4271/960865.Also In
References
- Felton GN High pressure rotary spill pump with electronic control Seminar - Diesel Fuel Injection Systems IMechE London, UK September 1995 0 85298 980 6
- Wheelan S Jackson NS Faulkner SA Bell NE The application of advanced rotary FIE to the passenger car HSDI diesel engine ISATA November 1994