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Bayonet pressure cooker and corresponding manufacturing method

A bayonet and pressure technology, applied in the direction of pressure cooker, application, kitchen utensils, etc., can solve the problem that the ability is far from the best, and it is difficult to obtain a large angle stroke

Active Publication Date: 2020-09-18
SEB SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Difficult to obtain large angular strokes due to friction between container and lid ramp (and also against seal)
[0015] In conclusion, the locking system of the known bayonet pressure cookers is not fully and specifically optimized for its mechanical properties (mechanical strength and ability to resist deformation), its weight, its attractiveness, ergonomics and ease of use
With regard to ease of use in particular, the known bayonet locking system was found to be far from optimal in its ability to indicate that it should be used in a natural and conscious manner

Method used

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  • Bayonet pressure cooker and corresponding manufacturing method
  • Bayonet pressure cooker and corresponding manufacturing method
  • Bayonet pressure cooker and corresponding manufacturing method

Examples

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Embodiment Construction

[0056] As shown in the figures, the present invention relates to an appliance 1 for cooking food under pressure for the purpose of cooking different foods at pressure levels above atmospheric pressure in the presence of steam, such as water vapour. The steam is produced by heating a cooking liquid in the appliance 1 with food, which liquid may for example be an aqueous liquid. The appliance 1 in the present invention is preferably used for domestic use, however the invention can also be understood as a dedicated or semi-dedicated appliance.

[0057] The appliance 1 according to the invention is designed to raise the pressure only under the effect of a heat source (internal or external), without supplying external pressure. The appliance 1 for cooking food under pressure thus constitutes a pressure cooker, preferably intended to be placed on a separate cooking plate in order to heat its contents.

[0058] The cooking appliance 1 according to the invention comprises at least on...

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PUM

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Abstract

The invention relates to an appliance (1) for cooking food under pressure and comprising at least: a container (2) and a cover (3) for locking relative to the container (2), said container and cover cooperating to form a a cooking housing of elevated pressure; and bayonet locking means forming first and second series of protrusions (5A-5J, 6A-6J) respectively secured to the shell of the lid (3) and the container ( 2) and cooperate with each other so as to lock the lid (3) relative to the container (2); said appliance (1) is characterized in that each protrusion (5A-5J) of at least one said series is close to a respective opening (7A-5J) 7J), the opening is formed through the corresponding housing.

Description

technical field [0001] The present invention relates to the general technical field of appliances for cooking food under pressure, and in particular to household appliances of the pressure cooker type for forming a cooking housing capable of raising the pressure so as to cook food inside the appliance under steam pressure. Background technique [0002] The invention more particularly relates to an appliance for cooking food under pressure comprising at least: [0003] - a container and a lid for locking relative to the container, said container and lid co-operating to form a cooking housing suitable for elevated pressure; and [0004] - Bayonet locking means forming a first and a second series of protrusions respectively secured to the outer casing of the lid and the outer casing of the container and cooperating with each other to lock the lid relative to the container. [0005] The invention also relates to a method of manufacturing an appliance for cooking food under pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/08
CPCA47J27/0806A47J27/088A47J27/08A47J27/022A47J2201/00
Inventor 埃里克·沙默鲁瓦于贝尔·谢拉尔
Owner SEB SA
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