Vaporizer Control Assembly for Dynamic Carrier Material Temperature

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Solution Overview

Problem

Electronic vapor delivery systems face challenges in heating volatile substances to optimal vaporization temperatures, as different substances have varying boiling points, combustion points, and temperature requirements, leading to inconsistent vaporization and user experience.

Innovation Solution

A control assembly in vaporizer devices determines the contents of carrier materials and adjusts the heating element's temperature based on specific characteristics, applying current to maintain the carrier material within a predetermined temperature range during use, ensuring optimal vaporization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If a single heating temperature is used for all carrier materials, then the device structure is simple, but the vaporization effectiveness varies for different substances

Engineering Contradiction:
Improveheating control structureVSAvoidvaporization effectiveness
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The heating element's temperature is made dynamically adjustable based on the identified carrier material type. The control assembly modifies heating parameters in real-time according to substance characteristics, transitioning from a static single-temperature system to a dynamic multi-temperature system that adapts to different carrier materials.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the heating temperature parameter based on the identified carrier material. Different carrier materials trigger different target temperature settings, allowing optimal vaporization for each substance type while maintaining a unified device structure.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If the heating element temperature is frequently adjusted to match optimal vaporization temperatures for different substances, then vaporization consistency improves, but energy consumption increases

Engineering Contradiction:
Improvevaporization consistencyVSAvoidheating energy consumption
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system performs preliminary identification of the carrier material before initiating heating. By determining the substance type in advance, the control assembly can pre-calculate the optimal heating parameters and transition directly to the appropriate temperature, avoiding unnecessary heating cycles and energy waste.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The control assembly continuously monitors the heating process and adjusts power delivery based on the identified carrier material characteristics. This feedback mechanism ensures the heating element reaches and maintains the optimal temperature for each substance type efficiently, preventing energy overconsumption.

Inventive Principle:
Principle #23Feedback

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 ensures that each volatile substance is vaporized at the appropriate temperature, improving the consistency and effectiveness of the vaporization process, enhancing user experience and ensuring proper dosage delivery.

Implementation Method 1

the control assembly can apply a current to a heating element of the heating assembly such that the temperature of the carrier material disposed near the heating element rises

Methodology Applied
Scientific EffectJoule heating: Joule Heating

Implementation Method 2

the control assembly can determine a particular temperature or temperature range at which the carrier material is to be vaporized

Methodology Applied
Scientific EffectVaporization: Evaporation

Data Source

PatentUS20240373944A1Methods and systems for heating carrier material using a vaporizer
Publication Date: 2024.11.14 12990270 CANADA INC
  • US20240373944A1 patent drawing
  • US20240373944A1 patent drawing
  • US20240373944A1 patent drawing

AI summary

In some embodiments, a system includes a mouthpiece defining a mouthpiece opening, a reservoir configured to contain carrier material, a heating assembly including a heating element configured to apply heat to the carrier material, and a control assembly. The control assembly is configured to receive target temperature data based, at least in part, on an identity of the carrier material contained in the reservoir. The control assembly is further configured to, upon receiving an indication that a user is applying suction to the mouthpiece opening of the mouthpiece, apply a current to the heating element of the heating assembly such that a temperature of the carrier material disposed near the heating element rises to a predetermined temperature based on the target temperature data.