Liquid flow control and beverage preparation apparatuses, methods and systems

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Solution Overview

Problem

Current liquid dispensing apparatuses are limited to fixed liquid flow modes, restricting their ability to support a variety of beverage preparation processes, as they lack configurability between flow-through and parallel flow modes, which are necessary for preparing different types of beverages.

Innovation Solution

A liquid flow control system that is configurable between flow-through and parallel modes, allowing for the integration of enhancement components and flexible liquid flow paths to accommodate various beverage preparation processes, enabling the system to be adaptable to different types of beverages.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a fixed liquid flow mode is used in the dispensing apparatus, then the device complexity is reduced and ease of manufacture is improved, but the adaptability and versatility for different beverage preparation processes deteriorate

Engineering Contradiction:
Improveconfigurability between flow-through and parallel flow modesVSAvoidliquid flow control system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The liquid flow control system is designed to be dynamically reconfigurable between flow-through mode and parallel flow mode. This is achieved through movable flow control elements (such as valves or flow directors) that can change the liquid flow path configuration based on the desired beverage preparation process, allowing the system to adapt its structure during operation rather than being fixed.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The dispensing apparatus incorporates a universal liquid flow control system that can perform multiple functions by switching between different flow configurations. The same basic system structure supports both flow-through mode (where liquid passes directly through the dispensing chamber) and parallel flow mode (where liquid flows through enhancement components), making the apparatus versatile for preparing various types of beverages without requiring separate dedicated systems for each mode.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If a configurable liquid flow control system is implemented, then the versatility for different beverage preparation processes is improved, but the device complexity and manufacturing difficulty increase

Engineering Contradiction:
Improveability to support various beverage preparation processesVSAvoidmanufacturing complexity of reconfigurable system
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The liquid flow control system is segmented into modular components that can independently control different aspects of liquid flow. This segmentation allows each component to be manufactured separately using standard processes, then assembled into the complete reconfigurable system. The modular nature simplifies manufacturing by breaking down the complex configurable system into manageable, standardized parts.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention introduces intermediary flow control elements (such as flow directors, valves, or routing components) that mediate between the liquid source and the dispensing chamber. These intermediaries enable the reconfigurable flow paths without requiring fundamental redesign of the entire system, allowing manufacturers to add configurability through relatively simple intermediate components rather than redesigning the whole apparatus.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS10512357B2Liquid flow control and beverage preparation apparatuses, methods and systems
Publication Date: 2019.12.24 WHIRLPOOL CORP
  • US10512357B2 patent drawing
  • US10512357B2 patent drawing
  • US10512357B2 patent drawing

AI summary

Apparatuses, methods and systems for liquid flow control and beverage preparation are disclosed. The apparatuses, methods and systems of the present invention include liquid flow control and beverage preparation capsules, pods, cartridges, pouches, systems, and modules for controlling and directing flow streams of liquid through a beverage preparation process. The apparatuses, methods and systems of the present invention may be used in combination with or included as an integral assembly of any apparatus, method or system for liquid dispension.