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Infusion method and device for selectively producing american and espresso coffee from the same capsule of ground coffee

A ground coffee, selective technology, used in beverage preparation devices, applications, household appliances, etc.

Inactive Publication Date: 2007-07-18
SGL ITALA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The type of coffee produced depends on the structural characteristics of the brewing device used, which can only be used to prepare one type of coffee

Method used

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  • Infusion method and device for selectively producing american and espresso coffee from the same capsule of ground coffee
  • Infusion method and device for selectively producing american and espresso coffee from the same capsule of ground coffee

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Embodiment Construction

[0012] Best Mode for Carrying Out the Invention

[0013] Reference numeral 1 in FIG. 1 designates a brewing device as a whole for selectively making "Americano" and "espresso" beverages from ground coffee capsules 2 .

[0014] More specifically, the capsule 2 is a sealed capsule defined by a cup-shaped body of thermoplastic material having a frustoconical tubular side wall 3 with an outer annular flange 4 at its main base , and is closed by the bottom wall 5 at its minor base. At the main base of the side wall 3 , the cup-shaped body is closed in a fluid-tight manner by a sealing wall 6 , usually made of foil, the outer circumference of which is integral with the outer surface of the flange 4 .

[0015] The device 1 comprises a cup-shaped body 7 having a longitudinal axis 8 and defining the end of a pressurized hot water distribution assembly 9 comprising, in addition to the cup-shaped body 7, a well-known boiler (not shown), the boiler is supplied with pressurized water by ...

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PUM

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Abstract

A coffee percolator (1) whereby ''American'' and ''espresso'' coffee are selectively produced from the same capsule (2) of ground coffee by adjusting the degree of compaction of the ground coffee in the capsule (2) as a function of the type of coffee selected.

Description

technical field [0001] The present invention relates to a brewing method and apparatus for selectively making "Americano" and "espresso" from the same capsule of ground coffee. Background technique [0002] It is known that in coffee percolation the same capsule is used to make "Americano", ie long coffee and "espresso". [0003] The type of coffee to be made depends on the structural characteristics of the brewing device used, which can only be used to make one type of coffee. Contents of the invention [0004] The object of the present invention is to provide a brewing method that allows the selective preparation of "Americano" and "Espresso" from the same ground coffee capsule in a straightforward and low-cost manner. [0005] According to the present invention, there is provided a method for selectively making "Americano" and "Espresso" from the same ground coffee capsule, said method as in claim 1 and preferably as in the subsequent, directly or indirectly dependent ...

Claims

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Application Information

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IPC IPC(8): A47J31/06
CPCA47J31/3628A47J31/3623A47J31/0647A47J31/3638
Inventor 维尔吉尼奥·科尔泰塞
Owner SGL ITALA
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