| 摘要 |
An automatic draining device for a fuel filter which comprises a receptacle to receive the water discharged by the filter, the receptacle having a discharge outlet with a normally closed valve, the opening of which is connected by a lost motion linkage to a float positioned in the receptacle which will rise as water accumulates in the receptacle and which will open the valve controlling the discharge outlet only when the water level has reached a predetermined amount.
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