| 摘要 |
<p>This lighter is of the type comprising a pressure reducer (13) constituted by a porous body which is held applied against a shoulder formed in the channel provided in the valve body for the passage of the fuel and the porosity characteristics of which, which correspond to the flow required according to the height of flame desired, are determined upon fabrication, the upstream face of this pressure reducer (13) communicating directly with the interior of the reservoir (3) of liquid fuel. The shoulder (8), against which the pressure reducer (13) is held applied, is formed directly in the body (2) of the lighter, of which it is an integral part and with which it is made simultaneously from a material which is mouldable or injectable and a poor conductor of heat. <IMAGE></p> |
