Cooking devices and methods of using the same

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Solution Overview

Problem

Conventional cooking devices fail to achieve uniform, reliable, and efficient cooking of food products due to limitations in temperature, pressure, humidity, and air flow control across different cooking zones.

Innovation Solution

A cooking device with independently controlled zones, where temperature, pressure, and air flow can be adjusted in each zone, featuring multiple conveyor belts and adjustable openings for precise air flow direction and velocity, allowing for customized cooking conditions for various food types.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional cooking devices use a single cooking zone with uniform heating, then the device structure is simple, but the cooking uniformity and reliability are poor

Engineering Contradiction:
Improvecooking consistencyVSAvoidzone control system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The cooking device is divided into multiple independently controlled cooking zones, each capable of maintaining different temperature, humidity, and air flow conditions. This segmentation allows different food products or different portions of the same food product to be cooked under optimized conditions simultaneously, improving cooking consistency and reliability without requiring a completely complex system design

Inventive Principle:
Principle #1Segmentation

2Productivity

If conventional cooking devices use uniform air flow across all zones, then the air flow system is simple, but the cooking efficiency and uniformity are insufficient

Engineering Contradiction:
Improvecooking efficiencyVSAvoidair flow control system
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

Each cooking zone is equipped with independent air flow control mechanisms including adjustable openings, fans, and heating elements positioned to create optimal air flow patterns specific to that zone's cooking requirements. This local customization of air flow characteristics enhances cooking efficiency and uniformity by ensuring each zone receives the precise air flow conditions needed for its specific cooking task

Inventive Principle:
Principle #3Local quality

3Adaptability or versatility

If conventional cooking devices use fixed cooking conditions, then the operation is simple, but the adaptability to different food types is poor

Engineering Contradiction:
Improvefood type flexibilityVSAvoidcontrol complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The cooking device features dynamically adjustable parameters including temperature, humidity, air flow rate, and zone configuration that can be modified based on the specific food product being cooked. The system allows operators to customize cooking conditions for different food types while maintaining ease of operation through standardized control interfaces and pre-programmed cooking modes for common food products

Inventive Principle:
Principle #15Dynamics

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 ensures consistent and efficient cooking by isolating zones for precise control of air flow, temperature, and humidity, leading to uniform cooking results and improved food processing efficiency.

Implementation Method 1

heated air passes through the first cooking zone in a first direction and heated air passes through the second cooking zone in a second direction different than the first direction

Methodology Applied
Scientific EffectConvection: Convection

Implementation Method 2

a first cooking zone with air configured to move horizontally there through

Methodology Applied
Scientific EffectHeating: Heating

Data Source

PatentUS11490757B2Cooking devices and methods of using the same
Publication Date: 2022.11.08 PROVISUR TECHNOLOGIES LLC
  • US11490757B2 patent drawing
  • US11490757B2 patent drawing
  • US11490757B2 patent drawing

AI summary

In one aspect, a cooking device includes independently controllable cooking zones. In one aspect, a cooking device includes a first cooking zone with heated air configured to move horizontally there through in a first direction and a second cooking zone with heated air configured to move horizontally there through in a second direction different than the first direction. In one aspect, the first and second directions are opposite directions. In one aspect, the heated air flows from one side of the cooking device.