A pressurized oven is provided having a fully sealed cavity, reduces heat lost, shortens cooking time and saves energy of oven operation. The pressurized oven includes a cavity component, a door assembly, heating elements and a control system that includes a relief valve on top of the cavity. The relief valve includes a valve weight and a venting stub, wherein the valve weight sits on the top of the venting stub. The valve weight disposed on top of the venting stub remains closed and the gas is not released when the pressure is not sufficient to lift the valve weight. When the pressure inside the oven is sufficient to lift the valve weight, the valve weight block is lifted to open the valve, the gas is released and the pressure is decreased. Once the pressure becomes less than the valve weight, the valve closes and gas is no longer released.

A cooking device according to an embodiment of the present disclosure includes: a first pressure control device including: a first lower cylinder including a first lower flow path communicating with an accommodation space in the inner pot; a first upper cylinder disposed on the first lower cylinder and comprising a first upper flow path; and a first weight disposed on the first upper cylinder and configured to open/close the first upper flow path, and a shutter structure configured to switch between an opening position for opening the first lower flow path and a closing position for closing the first lower flow path; and a second pressure control device including a second cylinder which includes a second flow path communicating with the accommodation space, and a second weight which is disposed on the second cylinder and configured to open/close the second flow path.

A cooking device according to an embodiment of the present disclosure includes: a first pressure control device including: a first lower cylinder including a first lower flow path communicating with an accommodation space in the inner pot; a first upper cylinder disposed on the first lower cylinder and comprising a first upper flow path; and a first weight disposed on the first upper cylinder and configured to open/close the first upper flow path, and a shutter structure configured to switch between an opening position for opening the first lower flow path and a closing position for closing the first lower flow path; and a second pressure control device including a second cylinder which includes a second flow path communicating with the accommodation space, and a second weight which is disposed on the second cylinder and configured to open/close the second flow path.

A food preparation appliance comprising of: a housing, a work bowl, defining a workspace designed to receive food to be prepared, a main lid, which can be moved between an open position and a closed position to respectively open and close the workspace, at least one inner lid designed to be reversibly mounted on the main lid and comprising of at least one handling interface to enable a user to grasp or hold the inner lid, characterized in that the handling interface on the inner lid mounted on the main lid is arranged at least partially outside the workspace when the main lid is in the closed position.

A food preparation appliance comprising of: a housing, a work bowl, defining a workspace designed to receive food to be prepared, a main lid, which can be moved between an open position and a closed position to respectively open and close the workspace, at least one inner lid designed to be reversibly mounted on the main lid and comprising of at least one handling interface to enable a user to grasp or hold the inner lid, characterized in that the handling interface on the inner lid mounted on the main lid is arranged at least partially outside the workspace when the main lid is in the closed position.

An electric pressure cooker includes: a main body, an internal pot, a lid coupling ring configured to rotate relative to the main body, an internal lid that is disposed in the lid coupling ring and that defines a steam inlet, a steam discharge module configured to rotate relative to the internal lid and discharge steam; a lid handle that is configured to rotate the lid coupling ring relative to the main body and that includes a button configured to receive external force; and an external force delivery part configured to receive the external force from the button and transmit the external force to rotate the steam discharge module. The button is configured to: in a first manipulation state, allow rotation of the lid handle; and in a second manipulation state, apply the external force to the external force delivery part to thereby rotate the steam discharge module.

An electric pressure cooker includes: a main body, an internal pot, a lid coupling ring configured to rotate relative to the main body, an internal lid that is disposed in the lid coupling ring and that defines a steam inlet, a steam discharge module configured to rotate relative to the internal lid and discharge steam; a lid handle that is configured to rotate the lid coupling ring relative to the main body and that includes a button configured to receive external force; and an external force delivery part configured to receive the external force from the button and transmit the external force to rotate the steam discharge module. The button is configured to: in a first manipulation state, allow rotation of the lid handle; and in a second manipulation state, apply the external force to the external force delivery part to thereby rotate the steam discharge module.

A cooking device according to an exemplary embodiment of the present disclosure includes: a top plate covering an inner pot; and a steam discharge structure including a post including a steam discharge passage connected to interior of the inner pot, a moving member disposed on the post to surround at least a portion of a side surface of the post, and configured to move in a first direction which is perpendicular to a direction in which a top surface of the top plate extends, a steam blocking member disposed within the steam discharge passage through a portion of the moving member, and configured to open/close the steam discharge passage based on a movement of the steam blocking member in the first direction, and an elastic member configured to provide an elastic force to the steam blocking member based on a movement of the moving member in the first direction.

The present invention is an advanced automated (i.e., autonomous) pressure cooker system. The system includes a pressure cooker body with a sealing lid and an integrated mixing arm driven by an electromotor. The mixing arm operates at a low speed for uniform ingredient stirring and when detached from the electromotor, the electromotor rotates at a high-speed vacuum mode, thereby venting air to preserve food. A control area network (CAN) manages the system, uses sensors to regulate pressure and temperature cooking. The pressure cooker is supported by a heater stove with an embedded weighing scale, a heating coil with ceramic insulation, and digital interfaces for customization and recipe storage. The system provides nutrient retention, cooking consistency, and safety using a vent port, a safety valve, and ergonomic clamps.

The present invention is an advanced automated (i.e., autonomous) pressure cooker system. The system includes a pressure cooker body with a sealing lid and an integrated mixing arm driven by an electromotor. The mixing arm operates at a low speed for uniform ingredient stirring and when detached from the electromotor, the electromotor rotates at a high-speed vacuum mode, thereby venting air to preserve food. A control area network (CAN) manages the system, uses sensors to regulate pressure and temperature cooking. The pressure cooker is supported by a heater stove with an embedded weighing scale, a heating coil with ceramic insulation, and digital interfaces for customization and recipe storage. The system provides nutrient retention, cooking consistency, and safety using a vent port, a safety valve, and ergonomic clamps.