Apparatus and method for infusing and dispensing oils

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Solution Overview

Problem

Existing methods for infusing oil-based solvents with botanicals are inefficient due to high viscosity issues, require additional heat, and result in pulverization of infusing materials, leading to cloudy infusions and cleanup challenges, while existing devices are not designed for oil-based solvents and pose safety hazards.

Innovation Solution

A method and apparatus featuring a heating element, magnetically driven agitator, and gravity-fed drain system that maintains controlled temperature and minimizes pulverization, allowing for efficient infusion of oil-based solvents with botanicals, ensuring clear infusions and safe operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If permeable walls configured for water flow are used, then water-based infusions can be produced efficiently, but oil-based solvents cannot flow through due to high viscosity

Engineering Contradiction:
Improveinfusion efficiencyVSAvoidsolvent compatibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent changes the physical parameters of the permeable container by providing multiple openings of different sizes (e.g., 2mm, 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm, 46mm, 48mm, 50mm) to accommodate different viscosity characteristics of various solvents, enabling both water-based and oil-based infusions

Inventive Principle:
Principle #35Parameter changes

2Speed

If heat is added to reduce oil viscosity, then infusion speed increases, but safety hazards increase and temperature control becomes critical

Engineering Contradiction:
Improveinfusion speedVSAvoidsafety hazards
Core Design Contradiction:
SpeedVSObject-affected harmful factors

Solution Approach 1:

The patent pre-heats the oil-based solvent before infusion to reduce its viscosity and enable faster flow through the permeable container, then maintains temperature during infusion using a heating element, allowing efficient infusion without requiring excessive heat that would create safety hazards

Inventive Principle:
Principle #10Preliminary action

3Stability of the object's composition

If traditional stirring methods are used, then mixing occurs, but pulverization of botanicals creates cloudy infusions and cleanup challenges

Engineering Contradiction:
Improveinfusion clarityVSAvoidcleanup effort
Core Design Contradiction:
Stability of the object's compositionVSEase of manufacture

Solution Approach 1:

The patent uses ultrasonic vibration at a frequency of 20,000 to 100,000 Hz to agitate the botanical material during infusion, which enhances extraction efficiency without causing pulverization, thereby maintaining infusion clarity and reducing cleanup requirements

Inventive Principle:
Principle #18Mechanical vibration

4Reliability

If extended steeping time is used, then complete infusion occurs, but time consumption increases and contamination risk increases

Engineering Contradiction:
Improveinfusion completenessVSAvoidinfusion time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent applies ultrasonic vibration during the infusion process to enhance the extraction rate of active compounds from botanical material, achieving complete infusion in shorter time periods and reducing contamination risk associated with extended steeping

Inventive Principle:
Principle #18Mechanical vibration

Solution Approach 2:

The patent controls temperature parameters during infusion to optimize extraction efficiency, maintaining temperatures that accelerate compound transfer while preventing degradation, thereby achieving complete infusion faster and reducing time-related contamination risks

Inventive Principle:
Principle #35Parameter changes

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 solution enables faster, safer, and more complete infusion of oil-based solvents, preventing aeration and contamination, while maintaining the potency and quality of the infusion, reducing cleanup efforts and ensuring user safety.

Implementation Method 1

Adding heat may also be used to reduce the time needed for infusing

Methodology Applied
Scientific EffectViscous heating: Viscous Heating

Implementation Method 2

an agitator component to create flow of the oil-based solvent through the infusing chamber

Methodology Applied
Scientific EffectMagnetic field: Magnetic Field

Implementation Method 3

a gravity-fed drain system that maintains controlled temperature and minimizes pulverization

Methodology Applied
Scientific EffectGravitation: Gravitation

Data Source

PatentEP3518712B1Apparatus and method for infusing and dispensing oils
Publication Date: 2021.09.22 LEVO OIL INFUSION LLC
  • EP3518712B1 patent drawingFigure 1A
  • EP3518712B1 patent drawingFigure 1B
  • EP3518712B1 patent drawingFigure 2

AI summary

The present invention pertains in general to an apparatus and method for the infusing, agitation and dispensation of oils in a controlled manner to produce a desired potency of an infusion while remaining below an identified maximum temperature threshold.