发明名称 |
Electronic control system |
摘要 |
An electronic control system for controlling the output of the fuel pump of a turbo supercharged compression ignition engine has a memory circuit which receives an engine speed signal and a fuel quantity signal and provides a derived air inlet manifold pressure signal for use in the remainder of the control system. The memory circuit stores test data relating to the variation of inlet manifold pressure as a result of varying the engine speed and fuel quantity. This overcomes the need to provide a manifold pressure transducer in an engine installation. A delay circuit is provided to compensate for turbo supercharger lag.
|
申请公布号 |
US4459955(A) |
申请公布日期 |
1984.07.17 |
申请号 |
US19830482895 |
申请日期 |
1983.04.07 |
申请人 |
LUCAS INDUSTRIES PUBLIC LIMITED COMPANY |
发明人 |
ADEY, ANTHONY J.;RITCHIE, ALISTAIR J. F.;WIGGLESWORTH, MICHAEL J. |
分类号 |
F02D41/02;F02D23/00;F02D41/00;F02D41/24;F02D45/00;(IPC1-7):F02D31/00 |
主分类号 |
F02D41/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|