Pressure cooker safety valve comprises upper and lower bodies with compression spring interposed between them and is mounted on leaf spring connecting handle to cooker lid

摘要

The safety valve for a pressure cooker comprising a cooking pan and a lid (10) provided with a handle connected to the lid by a leaf spring (21). The safety valve (30) is mounted on the leaf spring and on the lid. It is mounted in a sealed manner in a drilling in the leaf spring so as to be interposed between the leaf spring and the lid and resiliently supported against the lid and obscure the evacuation hole (23) in the lid. The valve comprises a lower body (26) supported against the lid and an upper body (27) threaded around the lower body and able to slide relative to it. A compression spring (58) is interposed between the two valve bodies. The upper body has a cap (60).