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Coffee percolator

A filter jug, coffee technology, used in the direction of beverage preparation devices, household appliances, applications

Inactive Publication Date: 2009-08-12
SGL ITALA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In known filter jugs of the type described above, said vertical movement and the resulting gap between the outlet and the filter bowl are necessarily small since the filter bowl cannot be removed from the annular body when the filter bowl is withdrawn from the operating position. , so that the filter cup can only hold very thin coffee cakes (wafer), and must not hold loose ground coffee or rather thick hard capsules

Method used

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  • Coffee percolator
  • Coffee percolator
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] figure 1 The reference number 1 in the reference designates a coffee filter as a whole, which extends along a vertical axis 2 and includes a pressurized hot water dispensing assembly 3 which in turn includes a boiler 4 and is fitted to the boiler The sprinkler 5 on the device 4 is coaxial with the axis 2 and defines the outlet of the distribution assembly 3 .

[0015] The colander 1 also comprises a filter cup 6 defined by a cup-shaped body, the filter cup 6 comprising a cylindrical side wall 7 closed at one end by a bottom wall 8 through which a coffee dispensing device 10 is formed. Connected discharge pipe 9. The cylindrical side wall 7 has two diametrically opposite outer radial projections 11 adjacent to the free edge of the filter bowl 6 and forming part of a bayonet engagement 12 as described below The filter cup 6 is locked axially and angularly as described in detail in the operating position in which the filter cup 6 faces the distribution assembly 3 and the...

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PUM

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Abstract

A coffee percolator having a vertical axis (2), wherein a pressurized hot water dispensing assembly (3) has a bottom outlet (5) facing the top surface (16) of a stationary annular body (15), the Said fixed annular body (15) supports the filter cup (6), said filter cup (6) is removably engaged with said annular body (15) and is connected to said annular body (15) by means of a bayonet joint (12). ) connection, said bayonet engagement means (12) being partly defined by at least one inclined surface (21) formed on the top surface (16) of said annular body (15).

Description

technical field [0001] The present invention relates to a coffee percolator. [0002] More specifically, the present invention relates to a coffee percolator of the type having a vertical axis and including a pressurized hot water dispensing assembly having an outlet coaxial with said axis; coaxial with said axis and having a top surface a fixed annular body disposed facing said outlet with a bottom surface facing away from said outlet; a filter cup engaged with said annular body; The shaft is connected to the annular body in a manner facing the outlet. [0003] A coffee percolator of this type is disclosed in WO-A-02 / 051290. [0004] Other coffee percolators are disclosed in EP-A-1034729 and US-P-5870943. Background technique [0005] In coffee percolators of the type described above, the bayonet engagement means generally comprises two helical grooves formed in the outer wall of the filter cup and said two grooves are engaged by corresponding pins projecting radially fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/44A47J31/06
CPCA47J31/4464A47J31/0663A47J31/446
Inventor 维尔吉尼奥·科尔泰塞
Owner SGL ITALA