- Ultimate safety pressure cooker. - The invention relates to a pressure cooking appliance (1) comprising a vessel (2) and a cover sub-assembly (3) including: - a cover (30) and a locking element (31) movable one relative to the other, - a control member (7) movable from a closed position to an open position, - a kinematic chain for transforming the movement of said control member (7) into relative movement of said cover ( 30) and locking element (31), - an opening safety device (5) for locking said control member (7), said device (1) being characterized in that at least one of said chains kinematics and control member (7) includes a predefined programmed break portion (18) designed to break in response to the application, on said blocked control member (7), of a force having a first predetermined intensity. - Pressure cookers. - Figure for the abstract: Figure 6.
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