发明名称 Linear control valve for controlling a fuel injector and engine compression release brake actuator and engine using same
摘要 A linear control valve is disclosed regulating the flow of fluid to hydraulically activated devices, preferably a fuel injector and an engine compression release brake. The valve includes a valve member that is moveable between a first position in which the fuel injector is, at least partially, activated, a second position in which neither the fuel injector nor the engine compression release brake is activated, and a third position in which the engine compression release brake is activated. An electrical actuator providing two permanent magnets and two oppositely wound solenoid coils moves the valve member between its three positions. The polarity of the permanent magnets are oriented such that when the solenoids are energized, one solenoid coil pulls the valve member while the other solenoid coil pushes the valve member in the same direction.
申请公布号 US2004103866(A1) 申请公布日期 2004.06.03
申请号 US20030617289 申请日期 2003.07.10
申请人 SHAFER SCOTT F.;STOCKNER ALAN R. 发明人 SHAFER SCOTT F.;STOCKNER ALAN R.
分类号 F01L9/02;F01L13/06;F02D13/04;F02M57/02;F02M61/20;(IPC1-7):F01L9/04 主分类号 F01L9/02
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