发明名称 |
FUEL INJECTOR WITH KINETIC ENERGY TRANSFER ARMATURE |
摘要 |
Injectors and solenoid valves incorporating actuators with kinetic energy transfer armatures. A fuel injector includes a longitudinally extending injector body and a valve supported in the injector body. The valve is configured for longitudinal movement within the injector body. An armature is connected to the valve and an impact member is disposed between the armature and a solenoid, and moveably connected to the armature. The solenoid is operative when energized to sequentially move the impact member and armature toward the solenoid, thereby actuating the valve. The fuel injector further includes a return magnet located adjacent the armature and opposite the solenoid, wherein the return magnet is operative to maintain the valve in a closed position when the solenoid is not energized. |
申请公布号 |
US2015108237(A1) |
申请公布日期 |
2015.04.23 |
申请号 |
US201414341432 |
申请日期 |
2014.07.25 |
申请人 |
McAlister Technologies, LLC |
发明人 |
McAlister Roy Edward |
分类号 |
F02M51/06 |
主分类号 |
F02M51/06 |
代理机构 |
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代理人 |
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主权项 |
1. A fuel injector, comprising:
a longitudinally extending injector body; a valve supported in the injector body and configured for longitudinal movement therein; an armature connected to the valve; a solenoid; an impact member disposed between the armature and solenoid, and moveably connected to the armature; wherein the solenoid is operative when energized to sequentially move the impact member and armature toward the solenoid, thereby actuating the valve. |
地址 |
Phoenix AZ US |