| 摘要 |
The appliance constitutes the prechamber of a pressure-reducing valve for gases. It acts as a transitional step from liquid to gas overcoming the endothermic effect and improving carburation. This appliance is characterised by a preheating plug 16 screwed into a bronze body 5 brought to temperature by the passage of an electric current. This preheating facilitates the cold starting of the engine. An auxiliary resistive element 17 placed in series with the preheating plug 16 has the effect of maintaining, via the passage of an electric current, a temperature judiciously diffusing the heat energy accumulated inside the prechamber formed by the core of the junction connectors 6, downstream with the pressure-reducing valve 7, upstream towards the tank 1. This diffusion of heat and the constitution of the prechamber promote the preparation for pressure reduction; the endothermic drawback is eliminated, the fuel spreads out in the pressure-reducing valve where pressure reduction is total giving a homogenised gas without particles of ice which threads its way more easily through the baffles of the pressure-reducing valve. This gas, thus improved gives instantaneous starting of the engine with a better efficiency; perfect combustion without losses to the exhaust and hence a decrease in pollution; absence of soot in the engines, the lubrication oil has a more extended use whilst retaining the properties protecting the engines from mechanical wear. <IMAGE> |
