| 摘要 |
<p>The invention relates mainly to a flap valve and a flap comprising a valve, as well as an aircraft comprising such a valve. …<??>The invention relates to a valve (1) comprising a flap (2) on its surface. The valve (1) is used for the (fine) regulation of pressure or flow, and the flap (2) permits a safety pressure balancing. The incorporation of the flap (2) into the valve (1), or of the valve (1) into the flap (2), makes it possible to form only a single orifice in the separating surface, and thus to reduce the weight and the price, and to increase safety. …<??>The device according to the present invention applies to any device for regulating pressure and/or flow between an enclosure and the outside, or between two enclosures comprising a safety balancing device. …<??>The invention applies, in particular, to aircraft construction, to the construction of oil refineries, of fluid-distribution devices and of chemical reactors. …<IMAGE>… </p> |
