| 摘要 |
Liquid petroleum gas is supplied to a first chamber (2) from a pipe 1 and passes to a second chamber (12) via a valve (11) controlled by a pressure sensitive actuator (16, 17, 18) to be closed when pressure within the second chamber (12) reaches a predetermined value, a heat exchanger (15) vaporising the liquid fuel and a third chamber (24) receiving the vaporised fuel from the heat exchanger (15) via a valve (26) which opens to allow the vaporised fuel to enter a supply duct (25) to an engine carburettor when the pressure at the end of the said supply duct (25) is below atmospheric. An actuator (29, 30) operated manually or by solenoid enables valve (26) to be opened to supply fuel for starting. A filter 5 is provided in chamber (2) and is covered by a cap (6) which forms a stop valve openable by a solenoid actuator (7). <IMAGE>
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