Movable Aerosol Chamber for Non-Cylindrical Consumables
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Solution Overview
Problem
Existing aerosol provision devices are limited in their ability to efficiently generate aerosols from non-cylindrical consumables, as they often require manual replacement of consumables and lack mechanisms for continuous aerosol generation.
Innovation Solution
The aerosol provision device features a moveable aerosol chamber that can be pivoted or translated to engage and disengage from an aerosol generating article, allowing for continuous aerosol generation by rotating or translating the article to present fresh material to an inductive heating element.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a cylindrical heating chamber is used with rod-shaped consumables, then the device structure is simple, but the device cannot efficiently generate aerosols from non-cylindrical consumables and requires manual replacement
Solution Approach 1:
The heating chamber is made movable relative to the inductive heating element, allowing it to be positioned at different locations along the consumable article. This dynamic positioning enables the same cylindrical chamber to work with various consumable shapes (cylindrical, planar, irregular) by adjusting where the chamber contacts the consumable, thus improving adaptability without changing the chamber structure itself
Solution Approach 2:
The device separates the heating chamber from the inductive heating element, allowing independent movement and positioning of the chamber. This segmentation enables the chamber to be selectively positioned at different locations on the consumable article, providing versatility for different consumable geometries while maintaining a simple cylindrical chamber design
2Productivity
If the aerosol chamber remains in continuous contact with the aerosol generating article, then aerosol generation is maintained, but the article cannot be rotated or translated to present fresh material
Solution Approach 1:
The aerosol chamber is moved periodically between contact and non-contact positions with the consumable article. During the non-contact phase, the article can be rotated or translated to present fresh material. During the contact phase, aerosol is generated. This periodic cycling enables both continuous aerosol production and article repositioning
Solution Approach 2:
The aerosol chamber is designed to be dynamically movable between contact and non-contact states with the consumable article. This dynamic capability allows the system to alternate between aerosol generation mode (contact) and article repositioning mode (non-contact), achieving both continuous productivity and ease of operation
3Ease of operation
If manual replacement of consumables is required, then device structure is simple, but user convenience is reduced and usage time is lost
Solution Approach 1:
The system enables self-service consumable utilization through automated positioning. The movable aerosol chamber, driven by a spigot mechanism, automatically positions itself to contact fresh portions of the consumable article after rotation, eliminating the need for manual intervention and extending effective usage time
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 efficient and continuous aerosol generation from non-cylindrical consumables, improving user experience and extending the usage of the consumable by allowing fresh portions to be heated sequentially.
Implementation Method 1
an inductive heating element arranged to heat a region of the aerosol generating article so as to generate aerosol from the aerosol generating material
Implementation Method 2
An induction heating system generally consists of a magnetic field generating device for generating a varying magnetic field
Data Source
AI summary
An aerosol provision device including an aerosol chamber moveable between a first position wherein the aerosol chamber is in contact with an aerosol generating article and a second position wherein the aerosol chamber is not in contact with the aerosol generating article. The aerosol provision device further includes a first mechanism arranged to move the aerosol chamber between the first and second positions.