Autonomous electric fence for assuring cattle parking, has hydrogen fuel cell to deliver supply voltage, and electric circuit to transform voltage into deterrent pulses, where cell uses hydrogen contained in pressurized hydrogen reservoir

摘要

The fencer has a hydrogen fuel cell to deliver a supply voltage, and an electric processing circuit to transform the supply voltage into deterrent electric pulses applied to an electric fence. The fuel cell uses the hydrogen contained in a pressurized hydrogen reservoir placed in an available volume of the fencer, where the hydrogen is initially under a pressure of about 200 bars.