| 摘要 |
The object of this omnibus convector according to the invention is to obtain more efficient propagation of heat without requiring blowing. Its boosting effect is appreciable. Its heat can be adjusted. It may serve to improve the temperature in a kitchen, verandah, basement, small glasshouses, or workshops; to soften rigid plastic in order to perform pipe fittings or to modify the shape. It can be used on cookers burning butane, propane, town gas, or alcohol and on electric cookers. It is composed of: - a rolled iron mesh, clamped by a band (hoop) at its base and a tube at its upper part; - a conical covering which acts at the same time as a venturi and guides air through the interstices of the rolled mesh when it is heated; - a threaded rod onto which are screwed two insulating handles which keep the omnibus convector assembled. <IMAGE>
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