Apparatus for beverage production

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Solution Overview

Problem

Existing beverage forming systems are limited in their ability to efficiently produce both small and large quantities of beverages, requiring users to manually adjust settings or use different machines for cup and carafe sizes, which is inconvenient and inefficient.

Innovation Solution

A beverage forming apparatus with a cartridge holder that can accommodate both standard and carafe cartridges, featuring adjustable inlet and outlet ports and engagement portions to accommodate different cartridge sizes and shapes, allowing for easy switching between producing small and large volumes of beverages without significant user intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a beverage forming system is designed for a specific cartridge type and volume, then it can efficiently produce that specific beverage volume, but it cannot accommodate different cartridge types or beverage volumes

Engineering Contradiction:
Improvecartridge type accommodationVSAvoidoutlet port configuration
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The beverage forming system is designed with a universal cartridge holder that can accommodate both standard cartridges and carafe cartridges of different sizes and shapes. The holder includes adjustable engagement portions that can be positioned to securely hold various cartridge types, enabling the same machine to produce different beverage volumes without requiring separate devices for each cartridge type.

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

Solution Approach 2:

The system incorporates movable outlet ports that can be selectively positioned based on the cartridge type inserted. When a standard cartridge is detected, the outlet port is positioned at a first location optimized for cup-sized beverages; when a carafe cartridge is detected, the outlet port is repositioned to a second location optimized for larger beverage volumes. This dynamic adjustment allows the system to adapt its configuration to match the specific cartridge being used.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the outlet port is fixed for a specific cartridge type, then the system is simple to manufacture, but it cannot accommodate different cartridge sizes and shapes

Engineering Contradiction:
Improvecartridge size accommodationVSAvoidoutlet port mechanism
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The outlet port is designed as a movable component that can be repositioned between at least two distinct locations. The positioning mechanism includes actuators or movable mounting structures that allow the outlet port to be adjusted based on the detected cartridge type. This dynamic positioning capability enables the system to accommodate different cartridge sizes and shapes while maintaining optimized beverage flow paths for each cartridge type.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system incorporates a cartridge type detection mechanism that automatically identifies whether a standard cartridge or carafe cartridge is inserted. Based on this detection, the system autonomously positions the outlet port to the appropriate location without requiring manual intervention. This self-service approach simplifies operation while managing the complexity of the movable outlet port mechanism through automated control.

Inventive Principle:
Principle #25Self-service

3Productivity

If manual adjustment is required for different beverage volumes, then the system can be simple in design, but it requires significant user intervention and is inefficient

Engineering Contradiction:
Improvebeverage production efficiencyVSAvoidcartridge insertion process
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system automatically detects the cartridge type inserted into the holder and autonomously configures the outlet port position and other system parameters based on the detected cartridge. This eliminates the need for users to manually adjust settings or perform complex operations when switching between different beverage volumes. The user simply inserts the appropriate cartridge, and the system handles all configuration adjustments automatically, improving both ease of operation and productivity.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system incorporates sensors or detection mechanisms that provide feedback about the inserted cartridge type to the control system. Based on this feedback, the system automatically adjusts the outlet port position and other operational parameters to optimize beverage production for the specific cartridge type. This feedback loop enables the system to adapt to different cartridge configurations without requiring user intervention, thereby improving efficiency while maintaining ease of operation.

Inventive Principle:
Principle #23Feedback

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables the production of both small and large quantities of beverages using the same machine, simplifying the process and ensuring easy operation by accommodating different cartridge types and sizes, ensuring versatility and convenience.

Implementation Method 1

an inlet arranged to provide liquid to a cartridge held by the cartridge holder to form a beverage

Methodology Applied
Scientific EffectFluid flow:

Implementation Method 2

an outlet arranged to receive the beverage from the cartridge held by the cartridge holder

Methodology Applied
Scientific EffectFluid flow:

Data Source

PatentUS10398254B2Apparatus for beverage production
Publication Date: 2019.09.03 KEURIG GREEN MOUNTAIN INC
  • US10398254B2 patent drawing
  • US10398254B2 patent drawing
  • US10398254B2 patent drawing

AI summary

Method and apparatus for forming both carafe quantities and smaller (e.g., cup) quantities of a beverage using a cartridge-based beverage machine. A beverage forming machine accommodates cartridges having different sizes and/or shapes, including different rim sizes/shapes. The outlet used for receiving a beverage from a standard cartridge differs from the outlet used for receiving the beverage from a carafe cartridge inserted in a same cartridge holder. Beverage may exit the cartridge in an upward direction in some embodiments.