Leak-resistant vaporizer
JP2026090429APending Publication Date: 2026-06-02JUUL LABS INC
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- JUUL LABS INC
- Filing Date
- 2026-02-16
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
Conventional vaporizers face challenges with liquid evaporative substances leaking outside the reservoir, particularly with cannabis extracts, leading to operational issues and user dissatisfaction, and existing solutions that integrate filter pads along the airflow obstruct airflow and reduce inhalable aerosol.
Method used
Incorporation of absorbent pads off-axis from the airflow path to prevent leaks without obstructing airflow, combined with precise temperature control and power management using a Seebeck measurement circuit for heater control.
Benefits of technology
Prevents leaks effectively while maintaining airflow and ensuring precise vaporization, enhancing user experience and device durability with cannabis extracts.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026090429000001_ABST
Abstract
The document describes vaporizer cartridges and vaporizers, as well as methods for forming them, using them, and / or supplying vapor to the user. In one embodiment, a leak-resistant vaporizer cartridge and / or vaporizer for use with a liquid evaporative containing cannabis oil is described. [Solution] The vaporizer includes a reservoir containing an evaporative, a mouthpiece for supplying an aerosol to the user, an air passage having an air passage axis, and a heating element that heats the evaporative and vaporizes the evaporative in the air drawn into the vaporizer along the air passage. The air passage is connected to an air intake, and air from outside the vaporizer enters the vaporizer and mouthpiece through the air intake. The air passage passes near the heating element and includes a pad located inside or near the mouthpiece, away from the air flow axis.
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