Aerosol Generator Consumable Identification

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing aerosol generating apparatuses lack adaptability in their mode of operation for varying consumables, leading to inconsistent aerosol quality and increased risk of accidental misuse.

Innovation Solution

The aerosol generating apparatus is equipped with an information reader that can acquire machine-readable information from consumables or their packs, allowing the apparatus to set a mode of operation specific to the consumable based on the read information.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the aerosol generating apparatus uses a fixed mode of operation, then the device structure is simple, but the adaptability to varying consumables is poor

Engineering Contradiction:
Improveadaptability to varying consumablesVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by pre-storing multiple operational modes and parameters in the apparatus memory before consumable insertion. The system prepares different heating temperatures, power settings, and operational profiles in advance, then automatically selects and applies the appropriate pre-configured mode based on the scanned consumable identifier, eliminating the need for real-time parameter calculation and reducing operational complexity.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements dynamics by making the operational parameters adjustable and changeable based on external input (consumable identifier). The system transitions from a static fixed mode to a dynamic adaptive mode where heating temperature, power output, and operational timing can be modified in real-time based on the specific consumable requirements, while maintaining a manageable set of pre-defined configurations.

Inventive Principle:
Principle #15Dynamics

2Manufacturing precision

If the apparatus lacks consumable identification capability, then the device is easier to operate, but the aerosol quality consistency deteriorates

Engineering Contradiction:
Improveaerosol quality consistencyVSAvoidoperation simplicity
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

The patent applies self-service by enabling the apparatus to automatically identify the consumable type through scanning, automatically retrieve the corresponding operational parameters from memory, and automatically configure the heating and aerosol generation settings without requiring manual user input. The system serves itself by making its own operational decisions based on the consumable identifier, thereby ensuring consistent aerosol quality while maintaining ease of operation.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent implements feedback by creating a closed-loop system where the apparatus scans the consumable identifier, compares it against stored profiles, receives feedback about the correct operational mode, and adjusts its parameters accordingly. This feedback mechanism ensures that the apparatus consistently applies the correct heating temperature and power settings for each consumable type, guaranteeing aerosol quality consistency.

Inventive Principle:
Principle #23Feedback

3Object-generated harmful factors

If the heating process is not adapted to specific consumables, then the operation procedure is simpler, but the generation of unwanted components increases

Engineering Contradiction:
Improvegeneration of unwanted componentsVSAvoidheating process control
Core Design Contradiction:
Object-generated harmful factorsVSDevice complexity

Solution Approach 1:

The patent applies parameter changes by modifying the heating temperature, power output, and thermal profile parameters based on the identified consumable type. The system stores multiple sets of optimized parameters in memory and switches between them according to the consumable identifier, ensuring that each consumable is heated at the appropriate temperature to minimize unwanted component generation while keeping the control mechanism manageable through pre-defined parameter sets.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent applies preliminary action by pre-calculating and storing the optimal heating parameters and thermal profiles for different consumable types before actual operation. The apparatus prepares the correct heating curve, temperature thresholds, and power settings in advance based on consumable characteristics, then automatically applies the appropriate pre-configured heating program, thereby minimizing harmful components without requiring complex real-time control algorithms.

Inventive Principle:
Principle #10Preliminary action

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

This solution enables the production of a standardized aerosol quality, reduces the risk of accidental misuse, and minimizes the generation of unwanted components by adapting the heating process to match specific consumables.

Implementation Method 1

The apparatus may have a heating element adapted for heating a consumable for generating an aerosol from the consumable

Methodology Applied
Scientific EffectJoule heating: Joule Heating

Implementation Method 2

the aerosol generating apparatus comprises an information reader adapted for reading a machine-readable information arranged outside of the cavity when being read by the information reader

Methodology Applied
Scientific EffectOptical detection:

Data Source

PatentEP4566466A1Aerosol generating apparatus comprising an information reader
Publication Date: 2025.06.11 IMPERIAL TOBACCO LTD
  • EP4566466A1 patent drawingFigure 1
  • EP4566466A1 patent drawingFigure 2~3B
  • EP4566466A1 patent drawingFigure 4~5

AI summary

The present disclosure relates to an aerosol generating apparatus (1). A drawback with known aerosol generating apparatuses is that they lack adaptability of their mode of operation for varying consumables. In spite of the effort already invested in the development of aerosol generating apparatuses/systems further improvements are desirable. Accordingly, the present disclosure provides an aerosol generating apparatus (1) for generating an aerosol from a consumable (70) that comprises a cavity (86) adapted for receiving the consumable (70) and an information reader (80) adapted for reading a machine-readable information (82) arranged outside of the cavity (86) when being read by the information reader (80).