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Beverage dispensing apparatus and method for active pressure control thereof

A dispensing device and beverage preparation technology, applied in dispensing devices, beverage preparation devices, special dispensing devices, etc., can solve problems such as increasing time and affecting beverage quality

Active Publication Date: 2021-05-14
LAVAZZA PROFESSIONAL UK LTD HAMPSHIRE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This lowering of the water temperature can affect the quality of the beverage being brewed, or require a significant increase in the time required to prepare the beverage

Method used

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  • Beverage dispensing apparatus and method for active pressure control thereof
  • Beverage dispensing apparatus and method for active pressure control thereof
  • Beverage dispensing apparatus and method for active pressure control thereof

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Embodiment Construction

[0033] The following descriptions of embodiments of the invention are merely exemplary in nature and are not intended to limit the invention, its application, or uses.

[0034] The description of illustrative embodiments in accordance with the principles of the invention is intended to be read in conjunction with the accompanying drawings, which are to be considered a part of the entire written description. In the description of embodiments of the invention disclosed herein, any reference to direction or orientation is for convenience of description only and is not intended to limit the scope of the invention in any way. Relative terms such as "bottom", "top", "horizontal", "vertical", "top", "bottom", "top", "bottom", "left", "right", "top" and "bottom" ” and derivatives thereof (eg, “horizontally,” “downwardly,” “upwardly,” etc.) should be construed to refer to the direction described or shown in the figures in question. Unless so expressly stated, these relative terms are ...

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PUM

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Abstract

A beverage dispensing apparatus and and methods for active pressure control thereof. In one aspect, a method for controlling a beverage dispensing apparatus may include: a) determining whether a first beverage to be prepared at a first temperature or a second beverage to be prepared a second temperature has been selected for preparation, the first temperature being greater than the second temperature; and b) selecting a maximum pressure threshold for a beverage preparation fluid circuit of the beverage dispensing apparatus based on whether the first beverage or the second beverage has been selected in step a), wherein the maximum pressure threshold is set by selecting from at least a first pressure threshold when the first beverage has been determined to have been selected and a second pressure threshold when the second beverage has been determined to have been selected, the first pressure being less than the second pressure.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to UK Patent Application No. 1813478.3, filed 17 August 2018, and US Provisional Patent Application No. 62 / 831,529, filed 9 April 2019, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention relates to coffee, tea and other beverage dispensing machines and in particular, but not exclusively, to beverage dispensing machines which use a pressurized process to produce hot and cold beverages. Background technique [0004] The use of beverage dispensing machines, such as coffee machines, is common, especially in the workplace. A common type of these machines uses a beverage package that is inserted into the machine and a fluid, usually water, introduced into it to brew and dispense the beverage. For example, coffee grounds are contained within the package, and hot water is injected into the package, allowing coffee to be brewed ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/52
CPCB67D1/0009B67D1/0042A47J31/00A47J31/36A47J31/5251A47J31/5253A47J31/46A47J31/461A47J31/467A47J31/44B67D2001/0097B67D1/0078B67D3/0019B67D1/125B67D1/0884B67D1/0895B67D7/3272B67D7/82A47J31/4492B67D1/0888
Inventor 斯蒂芬·霍布顿保罗·弗莱彻
Owner LAVAZZA PROFESSIONAL UK LTD HAMPSHIRE
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