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Pressure vessel

A technology of pressure vessel and pressure drop, applied in the field of pressure vessel

Active Publication Date: 2011-03-30
菲仕乐有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this visual aid is only of limited value for helping to place the lid on the pot

Method used

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Examples

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Embodiment Construction

[0019] The pressure vessel of the present invention is typically used as a domestic pressure cooker or instant cooker. Said pressure vessel comprises a vessel 1 and a cover 2 intended to be placed on the vessel 1, said vessel 1 and cover 2 being able to be locked by means of peripheral locking points configured along a line of bayonet connection by twisting them relative to each other. Segments 3, 4 are detachably locked together. In order to seal the lid 2 relative to the vessel 1 , a sealing ring (not shown) is provided in the region of the edge 5 of the lid 2 and the edge 6 of the vessel 1 .

[0020] In order to bring the lid 2 into the correct initial position for locking with the vessel 1, a downwardly protruding positioning element 7 is provided at the edge 5 of the lid 2, when the lid 2 is in the correct position on the vessel 1 When in position, the downwardly protruding positioning element 7 can be inserted into a groove 8 made in the vessel 1 and open towards the to...

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PUM

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Abstract

The invention relates to a pressure vessel consisting of a container (1) and a lid (2) for placing thereon, in which case, by twisting them relative to one another, the container (1) and the lid (2) can be detachably locked together by means of peripheral locking segments (3, 4) configured along the lines of a bayonet fastening and a circumferential sealing ring is provided in the region of the edge (5) of the lid (2) and the edge (6) of the container (1) for sealing the interior of the container against a drop in pressure when said container (1) and lid (2) are in the locked position, said pressure vessel including an auxiliary device or aid for the correct positioning of the lid (2) on the container (1) and said positioning aid comprising a downward-projecting positioning element (7) located in the region of the edge (5) of the lid which, when the lid (2) is correctly positioned on top of the container (1), can be inserted into a recess (8) which is open towards the top and is located in the region of the edge (6) of the container (2).

Description

technical field [0001] The invention relates to a pressure vessel consisting of a vessel and a lid placed on the vessel, in which case the vessel and the lid can be locked together by means of a line along a bayonet connection by twisting the vessel and the lid relative to each other. Formed peripheral locking segments are detachably locked together and a circumferential sealing ring is provided in the area of ​​the rim of the lid and the rim of the vessel for sealing the interior of the vessel against pressure drop when the vessel and lid are in the locked position , the pressure vessel comprises auxiliary means for correctly positioning the lid on the vessel. Background technique [0002] These pressure vessels are commonly used as domestic pressure cookers. For the bayonet locking system used with said pressure cookers, inexperienced users and even experienced users place the lid on the pot correctly and secure the lid so that the bayonet locking system can be used in th...

Claims

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Application Information

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IPC IPC(8): A47J27/08
CPCA47J27/0806
Inventor A·特伦
Owner 菲仕乐有限公司