Aerosol Consumable with Detectable Portion Characteristics
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Solution Overview
Problem
Existing non-combustible aerosol provision systems lack efficient methods to differentiate and manage discrete portions of aerosol generating material, leading to inconsistent aerosol production and user experience.
Innovation Solution
A consumable for aerosol provision devices featuring discrete portions of aerosol generating material with detectable characteristics, supported on a substrate, and an aerosol provision device with a detector, memory, and controller to identify these characteristics and adjust operation accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If discrete portions of aerosol generating material are used without detectable characteristics, then the device structure remains simple, but aerosol production consistency and user experience deteriorate
Solution Approach 1:
The patent applies color-coded indicators on discrete portions of aerosol generating material to encode different product characteristics. Each color or pattern corresponds to specific heating parameters, allowing the detector to identify the portion type and the controller to select appropriate heating settings, thereby ensuring consistent aerosol production without overly complicating the device structure
Solution Approach 2:
The patent introduces detectable characteristics as an intermediary between the discrete portions and the control system. These characteristics (such as color codes, patterns, or optical markers) serve as a communication bridge, enabling the detector to recognize portion types and transmit this information to the controller, which then adjusts heating parameters accordingly to maintain aerosol consistency
2Measurement precision
If detectable characteristics are added to discrete portions, then aerosol generation control is improved, but manufacturing complexity increases
Solution Approach 1:
The patent uses color-coded markers or dyes applied to discrete portions during manufacturing. These detectable characteristics can be integrated into the material formulation or applied as surface coatings, allowing for straightforward incorporation into existing manufacturing processes while enabling precise portion identification and control
Solution Approach 2:
The patent modifies physical or chemical parameters of the discrete portions, such as adding optically detectable features, varying material density, or incorporating magnetic particles. These parameter changes enable detection without requiring complex manufacturing steps, as the modifications can be achieved through standard material processing techniques
3Manufacturing precision
If heating parameters are optimized for each discrete portion, then aerosol quality is improved, but energy consumption increases
Solution Approach 1:
The patent implements dynamic heating control where the controller adjusts heating parameters in real-time based on the detected characteristics of each discrete portion. This allows the system to optimize energy consumption by applying only the necessary heating intensity and duration for each portion type, rather than using a fixed high-energy setting for all portions, thereby maintaining aerosol quality while reducing overall energy usage
Solution Approach 2:
The patent changes heating parameters (temperature, time, power level) dynamically according to the specific requirements of each discrete portion identified by its detectable characteristics. This parameter optimization ensures that each portion is heated efficiently to produce consistent aerosol quality without wasting energy on excessive heating, balancing performance with energy conservation
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 precise control of aerosol generation based on the characteristics of each discrete portion, optimizing heating parameters and user experience while ensuring consistent aerosol quality.
Implementation Method 1
a detector configured to detect a detectable characteristic of least one discrete portion on the consumable
Implementation Method 2
an aerosol generator configured to heat at least one discrete portion of the aerosol generating material supported on the consumable
Implementation Method 3
The heating volatilizes at least one component of the material, typically forming an inhalable aerosol
Implementation Method 4
These hybrid devices contain a liquid source (which may or may not contain nicotine) which is vaporized by heating to produce an inhalable vapor or aerosol
Data Source
AI summary
A consumable for use with an aerosol provision device includes a support and aerosol generating material. The aerosol generating material includes one or more or discrete portions of aerosol generating material and the discrete portions are supported on the support. At least one discrete portion has a detectable characteristic, and the detectable characteristic is indicative of at least one product characteristic of the discrete portion.