Cooking gap control of a cooking apparatus
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional grilling apparatuses fail to uniformly cook food products of varying thicknesses due to fixed gap settings, leading to inconsistent cooking quality.
Innovation Solution
A cooking apparatus that adjusts the pressure and descent rate of upper and lower heating plates based on the thickness of the food product to maintain even cooking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a fixed gap setting is used between heating plates, then the device complexity is reduced and operation is simplified, but cooking quality becomes inconsistent for food products of varying thicknesses
Solution Approach 1:
The patent implements dynamic adjustment of the gap between heating plates based on detected food thickness. The system transitions from a static fixed gap to a dynamic variable gap that adapts to different food products, resolving the contradiction between operational simplicity and cooking consistency.
Solution Approach 2:
The system changes the gap parameter automatically based on food thickness detection. By making the gap parameter variable rather than fixed, the system maintains ease of operation while achieving consistent cooking quality across different food thicknesses.
2Manufacturing precision
If the gap between heating plates is adjusted for each food thickness, then cooking quality consistency is improved, but device complexity increases due to additional sensors and control mechanisms
Solution Approach 1:
The patent replaces complex mechanical adjustment mechanisms with an optical detection system (camera or sensor) that measures food thickness and automatically controls the gap. This substitution reduces mechanical complexity while achieving precise cooking consistency.
Solution Approach 2:
The system performs self-adjustment of the gap based on automatic food thickness detection. The apparatus measures its own cooking conditions and adjusts parameters without requiring manual intervention, reducing operational complexity while maintaining cooking precision.
3Productivity
If a predetermined cooking time is used for all food products, then the productivity is maintained and cooking process is simplified, but cooking quality varies for different food thicknesses
Solution Approach 1:
The system uses feedback from food thickness detection to automatically adjust cooking parameters including time and gap. This closed-loop control maintains productivity by automating adjustments rather than requiring manual intervention for each food item.
Solution Approach 2:
The cooking time parameter transitions from static to dynamic, automatically adjusting based on detected food thickness. Thicker foods receive longer cooking times while thinner foods are cooked more quickly, maintaining both productivity and cooking quality.
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
Ensures consistent cooking quality by adapting to varying food thicknesses through controlled pressure and descent rate adjustments, allowing for tailored cook times for thicker or thinner items.
Implementation Method 1
Grills for cooking apply heat from a lower heating plate and from an upper heating plate to opposite sides of a food item
Implementation Method 2
Grills for cooking apply heat from a lower heating plate and from an upper heating plate to opposite sides of a food item
Data Source
AI summary
A method of controlling a cooking apparatus includes identifying an initial thickness of a food product on a lower heating plate of the cooking apparatus and calculating a difference between an initial gap value corresponding to the initial thickness of the food product and a predefined final gap value. The method includes controlling at least one of a pressure of at least one of an upper heating plate and a lower heating plate on the food product, a rate of descent of the upper heating plate toward the lower heating plate, and a rate of ascent of the lower heating plate toward the upper heating plate based on the calculated difference between the initial gap value and the predefined final gap value.