Cold Atomizer Inhaler Eliminates Toxic Emissions
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Solution Overview
Problem
Current electronic cigarette devices that rely on heating liquids to generate aerosols produce toxic and potentially carcinogenic compounds, and they have limited autonomy due to battery constraints and require replacement cartridges, making them less than ideal for continuous use.
Innovation Solution
A device with a cold atomizer and a manual pump that uses ambient air compression to generate aerosols, eliminating the need for batteries and replaceable cartridges, and utilizing a cold atomization process to minimize toxic compound generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If heating element is used to vaporize liquid, then aerosol is generated, but toxic and carcinogenic compounds are produced
Solution Approach 1:
The patent replaces the thermal field (heating element) with a mechanical field (manual pump compression). Instead of using heat to vaporize the liquid, the invention uses mechanical compression of ambient air to atomize and propel the liquid through the nozzle, thereby eliminating the formation of toxic combustion and thermal decomposition products while maintaining aerosol generation functionality
Solution Approach 2:
The patent changes the fundamental operating parameter from temperature (heating to vaporization) to pressure (compression for atomization). By using a manual pump to compress ambient air to high pressure and using this compressed air to atomize the liquid at the nozzle, the system achieves aerosol generation without thermal processing, thus avoiding toxic compound formation
2Productivity
If heating element is used to generate aerosol, then vaporization occurs, but battery autonomy is limited
Solution Approach 1:
The patent replaces the electrical power system (battery + heating element) with a mechanical power system (manual pump). The manual pump uses human physical effort to compress ambient air, eliminating the need for battery power while enabling continuous aerosol generation as long as the user can operate the pump
Solution Approach 2:
The system uses ambient air as a free resource that is continuously available in the environment. The manual pump draws and compresses this ambient air on demand, making the system self-sufficient regarding the propellant gas supply, while the only consumable is the liquid in the reservoir which is carried along by the compressed air
3Device complexity
If manual pump is used to compress ambient air, then battery is eliminated, but device complexity increases
Solution Approach 1:
The patent employs pneumatic principles by using a manual pump to compress ambient air and utilize this compressed air for atomization and propulsion. The pneumatic system integrates the compression, storage, and delivery functions into a unified mechanism that, while requiring manual operation, eliminates complex electrical subsystems
Solution Approach 2:
The manual pump serves multiple functions: it compresses ambient air for atomization, provides the propulsive force for the aerosol stream, and acts as the power source for the entire system. This multi-functionality reduces the need for separate components and simplifies the overall device architecture despite the manual operation requirement
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
The device provides continuous operation without batteries or replaceable cartridges, reduces toxic emissions by avoiding high-temperature heating, and ensures consistent aerosol production with adequate droplet size, enhancing user convenience and safety.
Implementation Method 1
a pump arranged to draw in ambient air, inject it and compress it into said second reservoir
Implementation Method 2
The wick or wadding holds the liquid and draws it by capillary action to the heating element
Implementation Method 3
a trigger arranged to release a quantity of said gas out of said second reservoir and into said assembly
Data Source
Figure 1~2
Figure 3
AI summary
The present invention relates to an apparatus for inhaling a substance (1) comprising: - an atomizer (2), - an assembly (E) comprising said atomizer (2) and a first reservoir (3) containing at least one substance to be inhaled, said atomizer (2) being in fluidic communication with said first reservoir (3), - a second reservoir (4) arranged to contain a gas under pressure and being in fluidic communication with said assembly (E), - a mouthpiece (5) in fluidic communication with an outlet of said atomizer (2), and - a trigger (6) arranged to release a quantity of said gas out of said second reservoir (4) and into said assembly (E), said apparatus for inhaling a substance comprising a pump (P) arranged to draw in ambient air, inject it and compress it into said second reservoir (4).