Eugene G. Sukup,Graham Giddings,Elizabeth Brinkman,Randal L. Marcks,Charles E. Sukup
申请号:
US15860153
公开号:
US10423134B2
申请日:
2018.01.02
申请国别(地区):
US
年份:
2019
代理人:
摘要:
An intermediate sump warning system having a sensor associated with a gate of an intermediate sump. The sensor is connected to a controller that activates a warning signal when the sensor detects that the gate is in an open position. The controller also deactivates the unloading system when the gate is open.