ES257542U - Pressure cooker with cooking regulator (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Pressure cooker with cooking regulator, characterized in that it and on the inner end of the handle of the lid itself, carries a device which is located inside the lid itself when crossing it through a circular drill, leaving on the outside a operating handle and inside a threaded cup or cover which are drilled in opposite points, running between these holes longitudinally an axis or valve that is found in its lower half housed in a shirt and equipped with a peripheral profiling, carrying in its upper half an external spring and at its end, three stapled notches that obey the different cooking times, while the shirt s in turn has a second spring at its top and in its central part a slot in which fits a elastic washer and under this two lateral holes facing, this central valve body running through the inside of a hollow cylinder equipped in its p eriferia of some stepped reliefs of broken profile, this cylinder being in turn housed and seated in a general support cap provided with a front window and which fits into a recess of the handle itself and is fixed by opposing chamfers, receiving the same for its lower part to the threaded bowl and to a rubber ring, and for the upper part to the handle to which it joins through edges or shaped lips, said handle carrying a driving knob which in its displacements will be coincident with some marks established in the handle itself. (Machine-translation by Google Translate, not legally binding)