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Portable Espresso Equipment

A portable and brewing technology, applied in the field of equipment for brewing beverages, can solve problems such as bulkiness

Inactive Publication Date: 2011-12-21
ESPRESSI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most espresso machines are bulky due to the high pressure water pumps and pipes, pressure bypass valves and technical requirements involved in the unit

Method used

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  • Portable Espresso Equipment
  • Portable Espresso Equipment
  • Portable Espresso Equipment

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] see figure 1 and figure 2 , shows a portable brewing device 10 comprising a brewing system 12 , a handle assembly 14 , an annular frame 16 with a central through passage 17 and a shaft 18 . A shaft 18 extends between the ring frame 16 and the handle assembly 14 . The handle assembly 14 includes a frame portion 19 . The handle cover 21 is coupled to the frame portion 19 . Shaft 18 and frame portion 19 are integral with ring frame 16 and handle assembly 14 . A shaft 18 extends between the frame 16 and the handle assembly 14 . The ring frame 16, shaft 18 and frame portion 19 are typically formed from a material through which thermal energy can be transmitted, eg a metal such as aluminum, steel which can be machined or die cast. The handle cover 21 is generally made of a material that is significantly less effective at spreading thermal energy than the frame 16 , shaft and / or frame portion 19 . For example, the handle cover 21 may be formed of plastic material, rubbe...

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PUM

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Abstract

A brewing device includes: a brewing system; a handle assembly coupled to the brewing system and containing a source of compressed fluid; and a valve system coupled to the handle to selectively position the source of compressed fluid. In fluid communication with the brewing system.

Description

technical field [0001] The present invention relates to apparatus and methods for brewing beverages. More particularly, the present invention relates to portable devices for brewing beverages, such as coffee, by passing heated liquid through a brewing substance. Background technique [0002] First consumed in the nineteenth century, coffee beverages have now spread across the globe to become one of the most widely traded commodities of modern times. Various devices have been developed to prepare coffee beverages which generally require brewing of ground roasted coffee beans. [0003] One such device is an osmosis device, which uses pressurized steam to force boiling water into a chamber above the filter. Water is then gravity-fed through the grinds, a process that repeats until turned off by an internal timer, or more usually stopped by a thermostat that turns off the heater when the entire space reaches a certain temperature. [0004] Coffee can also be brewed by soaking...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/06
CPCA47J31/34A47J31/005
Inventor S·J·欧布雷恩J·加格纳廖怡君S·胡普B·培明·贾R·格莱德沃K·罗伯特森
Owner ESPRESSI INC
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