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Seal for pressure cooker with through opening

A pressure and gasket technology, applied in the field of pressure cooker gaskets with through holes, can solve problems such as poor control and pressure relief of cookers

Inactive Publication Date: 2014-11-12
SEB SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact it has been observed that the lip displacement action releasing the grooves arranged on its edge can be poorly controlled, thus leading to a more or less violent depressurization of the cooker

Method used

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  • Seal for pressure cooker with through opening
  • Seal for pressure cooker with through opening
  • Seal for pressure cooker with through opening

Examples

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Embodiment Construction

[0030] The sealing gasket 20 according to the invention is intended to be equipped with a pressure cooking cooker, preferably for domestic use, such as a image 3 and Figure 4 A partial pressure cooker is shown, comprising at least one pot body 2 provided with a bottom (not shown) from which a side wall 3 rises, ending in its upper part with a flange 4 of the pot body 2 . The cooking utensil also includes a pot cover 5 for being attached to the pot body 2 to form a closed cooking cavity.

[0031] By way of example only, a food pressure cooking cooker according to the present invention may comprise a substantially cylindrical pot body 2 and a substantially annular pot cover 5, it being understood that this is merely an example and is applicable without departing from the invention. Under certain conditions, the pot body 2 and the pot cover 5 can of course adopt any different shapes but keep the complementary fit of the two, for example, it is especially oval.

[0032] The bo...

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Abstract

The invention relates to a seal (20) for cooking appliance comprising a vessel terminating at its upper part by a flange (4) and a tub lid (5), said seal having a heel (21) from which extends at least a first lip comprising a support surface terminating in an end edge (24) intended to rest on the flange (4) of the vessel, said seal being characterized in that the first lip is pierced at least one through opening (25) such that the said first lip may flow towards the heel (21) when the pressure in the cooking chamber exceeds the predetermined threshold so as to place said at least one through opening (25) in communication with the outside of the enclosure so that the end edge (24) still rests on the flange (4) of the vessel. The invention also relates to food pressure cooking appliances.

Description

technical field [0001] The present invention relates to the general technical field of cooking utensils for cooking food under high pressure filled with steam, preferably for domestic use, in particular to cooking utensils known as steam cookers or pressure cookers, and more particularly to cooking utensils for A sealing gasket between the pot body and the lid in these cookers to ensure the airtightness between the inside and the outside of said cooker in operation. [0002] The present invention therefore relates to a sealing gasket for a food pressure cooking cooker comprising a pot, the upper part of which is terminated by a flange of the pot, and for being retrofitted on said pot To form the pot cover of the cooking cavity, the gasket is designed to be placed between the pot cover and the flange of the pot body to ensure the airtightness of the cooking cavity, and includes a heel portion from which at least one first A lip comprising a pressure-bearing surface terminating...

Claims

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Application Information

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IPC IPC(8): A47J27/08A47J27/09
CPCA47J43/0716A47J27/09A47J27/08F16J15/06
Inventor 埃里克·沙默鲁瓦娜塔莉·米雷耶·玛丽-杰西·布耶休伯特·罗杰·伯纳德·沙亚尔
Owner SEB SA
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