| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an engine fuel supply device improved in the starting performance of an engine. Ž<P>SOLUTION: This fuel supply device for the gas engine gasifies liquefied gas fuel supplied from a small gas cylinder by a vaporizer, reduces the pressure of the gaseous fuel by a primary regulator 18 and further to pressure close to atmospheric pressure by a secondary regulator, and mixes the gaseous fuel and air by a mixer so as to be supplied to the gas engine. A pressure control valve 43 opening and closing an inlet 18a of a fuel passage in the primary regulator 18 is integrally provided with a diaphragm lever 42, and the primary regulator 18 is provided with a temperature detecting type operating device 20 comprising a driving rod 52 detecting an ambient air temperature to operate the diaphragm lever 42. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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