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1. Charging units
which can’t boost gas pressure
According to (Figure 1), the charging unit can charge and
discharge the gas to the nitrogen gas springs. Also via
its available charge valve, it can examine the gas
pressure in the nitrogen gas springs.
According to (Figure 2), the charging unit can charge the
gas to the hose system through the control panel.
This charging unit is provided to charge with the gas
which is equal to or is smaller than the nitrogen (N2) gas
pressure in the steel bottle.
Figure 1
Figure 2
2. Charging units
which can boost the gas pressure
According to (Figure
3) the charging unit, it can charge or discharge to the
nitrogen gas springs. Also with the charge valve, it can
examine the gas pressure in the nitrogen gas springs.
According to (Figure
4) the charging unit, it can charge the gas to the hose
system through the control panel.
This
charging way is provided to charge with the gas which is
higher than the nitrogen gas in the steel bottle through
the gas booster pump.
Figure 3
Figure 4
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Nitrogen gas springs
