Pressure regulating system for pressure cooker

摘要

The pressure cooker has a hollow holding nut with a planar bottom surface provided with a number of holes for the entry of steam. There are two internal contiguous vertical sections, a top section adapted to be engaged to the lower external surface of the vent tube and a lower section provided with a number of steam, entry holes on the side wall. The lower section is preferably larger in cross-section than the first upper section. The vent tube has three sections. - The vent weight is mounted on fulcrumed lever which has a pressure exposed to the atmosphere and in flow communication with one or more opening formed at the base of the vent weight from which the tapered pin extends.