Gruell Jeffery D.,Harreld Timothy D.,Dowdy Steven H.
申请号：
US201816055566
公开号：
US2018347478(A1)
申请日:
2018.08.06
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
A method for manufacturing engine powered machinery having a fuel cut functionality to promote more rapid shutdown of the rotating parts of the engine powered machinery. In one aspect, the method is implemented by assembling a wiring harness disposed exclusively on the engine which are configured to simultaneously disable one or more ignition coils and prevent a fuel-air mixer from supplying a mixture of air and fuel to the engine upon activation of a safety switch. In alternate aspects, the method further comprises a stator brake which is activated by the safety switch to provide additional braking torque on the engine. These features bring the machinery to a rapid halt, further enhancing safety.
