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Household pressure cooker for food with opening security system

A technology for household appliances and food, applied in pressure cookers, applications, cooking utensils, etc., can solve the problem of easily preventing the normal movement of safety valves

Active Publication Date: 2005-08-10
SEB SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This blockage tends to prevent the normal movement of the safety valve
[0018] Also, the user may turn the lid handle relative to the pot handle as soon as the valve reaches the lower position, thereby opening the pressure cooker.

Method used

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  • Household pressure cooker for food with opening security system
  • Household pressure cooker for food with opening security system
  • Household pressure cooker for food with opening security system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046]The present invention relates to a domestic appliance for cooking food under pressure (ie a domestic pressure cooker) comprising a pot 1 (Fig. 5) and a lid 2 (Fig. 4) intended to be placed over the pot so that the pot forms a seal.

[0047] The appliance of the present invention is of the type known as a bayonet closure. To achieve this, the appliance is provided with a lid ramp 3 around the edge of the lid 2 and a pot ramp 4 around the pot edge 5 . Thus, in order to open or close the appliance, the lid 2 must be rotated relative to the pot 1 so that the lid disengages or engages the pot ramp 4 . In the closed state, the pot is provided with a seal by a seal 6 extending around the edge of the lid 2 .

[0048] To facilitate opening and closing of the appliance, the pot 1 is provided with a pot handle 7 and the lid 2 is provided with a lid handle 8, the two handles being intended one above the other and in the closed state of the appliance (Fig. 3, 3A, 3B) Middle cover h...

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PUM

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Abstract

The invention relates to a bayonet closed domestic pressure cooker equipped with a safety system during opening, comprising a cover handle (8), a pot handle (7), and a locking / unlocking system (10) which comprises a safety valve (11), a shear pin (13) equipped with a control bottom (17) and a groove (32) arranged in the pot handle (7); the control bottom (17) is inserted in the groove. The pressure cooker is characterized in that, the locking / unlocking system (10) comprises a control device formed by a preserving edge (33); the preserving edge is arranged to stop the control bottom (17).

Description

technical field [0001] The present invention relates to the general technical field of household appliances for cooking food under pressure, comprising a pot and a lid lockable on the pot to form a substantially sealed cooking vessel. These utensils are used to cook food in a pot under vapor pressure. [0002] More specifically, the present invention relates to a bayonet closure household appliance for cooking food under pressure, provided with a lid with a lid handle and a pot with a pot handle, the lid and lid handle being able to move relative to the pot and the handles of the pot rotate freely and one of said handles is intended to rest on top of the other when the appliance is in the closed position, said appliance has a locking / unlocking system comprising: [0003] a safety valve mounted so as to be movable on the cover between a leaking position and a sealing position, [0004] A safety pin with a control bottom mounted on the lid handle capable of elastic radial slid...

Claims

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Application Information

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IPC IPC(8): A47J27/08A47J27/09
CPCA47J27/0806A47J27/09
Inventor 埃里克·洛朗·巴拉耶丹尼尔·琼-玛利亚·阿诺他
Owner SEB SA
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