Aerosol Delivery Component With Selective Mouthpiece Cap
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Solution Overview
Problem
Current vaping systems face limitations in delivering flavorful aerosols effectively, as heating flavor compounds can be undesirable and result in toxicity restrictions, leading to weak taste experiences, and users lack control over inhaling flavors with e-liquids.
Innovation Solution
An aerosol delivery component with a mouthpiece cap that allows users to selectively inhale either a combination of aerosols or just the flavored aerosol through separate outlets, featuring a first aerosolization portion generating flavored aerosols without heat and a second aerosolization portion generating e-liquid aerosols using heat, enabling better flavor control and delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If flavor compounds are heated to produce aerosol, then aerosol generation is achieved, but toxicity restrictions limit flavor delivery and result in weak taste sensation
Solution Approach 1:
The system divides the aerosol delivery into two separate pathways: a first outlet for unheated flavor aerosol and a second outlet for heated e-liquid aerosol. This segmentation allows flavor compounds to be delivered without heating, avoiding toxicity issues while maintaining taste sensation.
Solution Approach 2:
The patent introduces an intermediary mechanism (the mouthpiece cap with movable cap member) that controls the selection between different aerosol pathways. This intermediary allows users to switch between receiving only heated aerosol, only unheated flavor aerosol, or both combined, thereby mediating the trade-off between aerosol generation and flavor safety.
2Object-affected harmful factors
If users inhale flavored aerosol without heating, then flavor delivery is improved, but control over selective inhalation is lacking in traditional systems
Solution Approach 1:
The mouthpiece cap incorporates a movable cap member that can be dynamically positioned to either cover or uncover the first outlet. This dynamic mechanism gives users real-time control over whether to inhale flavored aerosol through the first outlet or rely on the second outlet, directly addressing the lack of user control in traditional systems.
3Device complexity
If a single outlet is used for both flavored and e-liquid aerosol, then device simplicity is maintained, but user control and flavor delivery are compromised
Solution Approach 1:
The system segments the single outlet into two separate outlets (first outlet for flavor aerosol, second outlet for e-liquid aerosol), enabling users to selectively control which aerosol type they inhale. This segmentation resolves the contradiction by prioritizing user control and flavor delivery over structural simplicity.
Solution Approach 2:
The movable cap member acts as an intermediary control mechanism that manages the complexity introduced by having two outlets. It provides an intuitive interface for users to select between different aerosol pathways without requiring complex electronic controls or multiple buttons, thereby maintaining ease of operation despite the increased structural complexity.
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 enhances flavor delivery and user control, allowing for improved taste experiences while ensuring safety by providing distinct pathways for flavored and e-liquid aerosols, addressing the limitations of existing vaping systems.
Implementation Method 1
a first aerosolisation portion configured to generate a first aerosol from a first aerosol precursor
Implementation Method 2
a second aerosolisation portion configured to generate a second aerosol from a second aerosol precursor
Data Source
Figure 1A~1B
Figure 2A~2B
Figure 3A
AI summary
The present disclosure relates to an aerosol delivery component (e.g. a smoking substitute component) comprising: a first aerosolisation portion (which may be a passive aerosolisation portion) configured to generate a first aerosol from a first aerosol precursor; and a second aerosolisation portion (which may be an active aerosolisation portion) configured to generate a second aerosol from a second aerosol precursor. The component further comprises a mouthpiece portion (309) having a first outlet aperture (307) for outlet of the first and second aerosols and at least one second outlet aperture (400a, 400b) for outlet of the second aerosol. A mouthpiece cap (403) having a first cap member (404) is also provided, the first cap member (404) being moveable between a closed position in which the at least one second outlet aperture (400a, 400b) is closed, and an open position in which the at least one second outlet aperture (400a, 400b) is open.