| 摘要 |
<p>The torch is used for making gas cookers for residential needs. It improves the dosing of the air and mixing the fuel with it, which results in economical and efficient combustion. It includes a stand (1) in which a stem (3) is fitted in such a way as to be pressed by a washer (5) in one of its sides, and by the lower from of the tail of a cup (2) - on the other side. Stem (3) in its upper part is machined in such a way as to form a seat for the washer (5). Cup (2) is mounted on the internal side of the upper part of stem (3). On the external part of the upper part of the stem a nut (4) is fitted, which can move freely axially by means of a threading. On the lower part of stem (3) a holder with a nozzle (7) is fitted. Four identical holes perpendicular to each other are machined at specified distance from the lower front of stem (3). 4 claims, 1 figure</p> |
