Beverage Dissolution Chamber Pairing to Prevent Reconfiguration Errors

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Solution Overview

Problem

Existing beverage preparation apparatuses require frequent dismantling and reassembling of dissolution chambers to accommodate changing consumer demands, leading to inefficiencies, potential for incorrect reassembly, and increased cleaning time, which can result in poor beverage quality and cross-contamination.

Innovation Solution

A beverage preparation apparatus with a main frame supporting a diluent supply system, container area with identification means readers, and dissolution chamber area also with identification means readers, allowing for the comparison of container and chamber configurations to prevent incorrect associations and enabling ready-to-use sub-frames for different beverage configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If dissolution chambers are frequently dismantled and reassembled to accommodate changing consumer demands, then the apparatus can provide variety in beverage preparation, but the time required for reconfiguration increases and the risk of incorrect reassembly increases

Engineering Contradiction:
Improvebeverage preparation varietyVSAvoidreconfiguration time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent applies preliminary action by pre-assembling dissolution chambers with specific containers in ready-to-use configurations before operation. The apparatus stores multiple pre-configured chambers that are prepared in advance for different beverage types (coffee, chocolate, tea), eliminating the need for frequent dismantling and reassembling during operation. This allows the operator to simply replace entire pre-configured chambers rather than reconfiguring individual components.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent segments the dissolution chamber system into modular, self-contained units that can be independently configured and stored. Each dissolution chamber is designed as a separate module that can be pre-assembled with specific containers, then stored ready for use. This segmentation allows multiple beverage configurations to coexist simultaneously in the apparatus without requiring reconfiguration of shared components.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If dissolution chambers are frequently dismantled and reassembled, then beverage variety can be maintained, but the complexity of the reconfiguration operation increases

Engineering Contradiction:
Improvebeverage preparation varietyVSAvoidreconfiguration operation complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

By pre-assembling complete dissolution chamber configurations with matched containers before operation, the patent eliminates complex matching operations during reconfiguration. Each pre-assembled chamber is a complete, ready-to-use unit that requires no further configuration, reducing the operational complexity from multiple steps (dismantle, match, reassemble, verify) to a simple replacement operation.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If dissolution chambers are incorrectly reassembled with wrong containers, then beverage quality deteriorates and cross-contamination occurs, but frequent reassembly is necessary to meet consumer demands

Engineering Contradiction:
Improvedemand response capabilityVSAvoidbeverage quality consistency
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent implements feedback through identification means (readers and tags) that automatically verify the correct association between dissolution chambers and containers. When a chamber is assembled with a container, the identification system reads and verifies their compatibility, providing immediate feedback to confirm correct pairing. This automated verification eliminates human error in matching chambers with wrong containers, ensuring beverage quality consistency even during frequent reconfigurations.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The identification and verification system operates autonomously to ensure correct chamber-container pairing without requiring operator expertise. The system self-verifies the compatibility of assembled components through automatic reading and comparison of identification data, preventing incorrect associations before they can affect beverage quality. This self-service verification mechanism works consistently during every reconfiguration cycle.

Inventive Principle:
Principle #25Self-service

4Adaptability or versatility

If multiple dissolution chambers are stored in the apparatus, then beverage variety is maintained, but the time for cleaning and reassembly increases

Engineering Contradiction:
Improvebeverage type varietyVSAvoidcleaning and reassembly time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent applies preliminary action by pre-assembling dissolution chambers with their designated containers into complete, ready-to-use configurations before storage. Multiple beverage configurations (coffee, chocolate, tea chambers) are prepared in advance and stored simultaneously in the apparatus. When reconfiguration is needed, the operator simply replaces entire pre-configured chambers rather than disassembling, cleaning, and reassembling individual components, dramatically reducing the time required for beverage variety changes.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP3727105B1Beverage dispenser with a plurality of dissolution chambers
Publication Date: 2021.10.27 SOCIETE DES PRODUITS NESTLE SA
  • EP3727105B1 patent drawingFigure 1A
  • EP3727105B1 patent drawingFigure 1B
  • EP3727105B1 patent drawingFigure 2A~2B

AI summary

The invention concerns a system of : - a beverage preparation apparatus, wherein said apparatus comprises a main frame (1) supporting a diluent supply (4), at least two container areas (11) with identification means reader device (13), at least two dissolution chamber areas (12), with identification means reader (14), and a user interface (16), and - a multiplicity of containers (2), with identification means (23) identifying the nature of the soluble beverage ingredient the container is designed to store, and and - a multiplicity of dissolution chambers (3) with identification means (34) identifying the nature of the soluble beverage ingredient the dissolution chamber is designed to dissolve, wherein the apparatus comprises a control system (18) configured for comparing, for each pair of a container housed in a container area and a dissolution chamber housed in the chamber area positioned under the container area and receiving the soluble beverage ingredient from said container, the identification means (34) of the dissolution chamber and the identification means (23) of the container.