AEROSOL DEPLOYMENT SYSTEMS
Patent Information
- Application Number
- DE602020048570
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-08-30
- Filing Date
- 2020-08-13
- Publication Date
- 2025-03-26
- Estimated Expiration
- 2040-08-13
AI Technical Summary
Aerosol provision systems, such as e-cigarettes, face issues with leakage of liquid aerosol precursor materials, which can lead to user inconvenience and potential damage to the control unit due to corrosion, and also result in undesirable flavors when the aerosol material is insufficient, causing overheating.
The design incorporates a resilient plug with an outer sealing wall that extends parallel to the cartridge's longitudinal axis, forming a seal with the housing part, and an air inlet located further from the interface end, reducing the risk of leakage and dry out by routing the air channel to bypass the sealing plug, and using a dividing wall to retain aerosol material, along with an aerosol-material-level observation means for user convenience.
This configuration effectively minimizes leakage and dry out, ensuring consistent performance and user visibility of aerosol levels, enhancing the reliability and usability of the e-cigarette system.