Induction Popcorn Maker with Vibratory Mixing
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Solution Overview
Problem
Existing methods for preparing popcorn, such as Jiffy Pop and microwave cooking, require constant attention and result in uneven heating, leading to burned or unpopped kernels, and often produce low-quality popcorn.
Innovation Solution
A cooking system that combines induction heating with vibration to ensure even heating of popcorn kernels, using a ferromagnetic cartridge and a thermally insulating container, with a built-in vibrator and software-controlled heating and vibration to optimize popping efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a vibrating device is used to mix food during cooking, then even heating and consistent cooking quality are improved, but the device complexity increases
Solution Approach 1:
The patent combines the heating function and mixing function into a single integrated system. The induction heater provides thermal energy while the vibratory element simultaneously agitates the food, eliminating the need for separate stirring equipment and manual intervention. This merging of functions resolves the contradiction by achieving uniform cooking through integrated design rather than adding separate complex components.
Solution Approach 2:
The system enables automatic mixing through vibration, allowing the cooking system to perform the mixing function without external manual intervention. The vibratory mechanism automatically agitates the food during the cooking process, making the system self-sufficient for both heating and mixing tasks, thus improving cooking uniformity without requiring additional operational complexity.
2Manufacturing precision
If manual stirring is performed continuously during cooking, then cooking quality is improved, but the time consumption and operational effort increase
Solution Approach 1:
The patent employs mechanical vibration to achieve continuous mixing of the food during cooking. The vibratory element creates oscillations that thoroughly agitate the food, ensuring even heat distribution and consistent cooking quality. This automated vibratory mixing eliminates the need for continuous manual stirring, significantly reducing both time consumption and operational effort while maintaining high cooking quality.
3Productivity
If microwave heating is used to cook popcorn quickly, then cooking speed is improved, but heating uniformity deteriorates causing burned or unpopped kernels
Solution Approach 1:
The system uses mechanical vibration to continuously agitate the popcorn kernels during the cooking process, ensuring that all kernels receive relatively uniform heat exposure. This vibratory mixing prevents the uneven heating characteristic of microwave cooking, where some kernels are overheated while others remain undercooked. The vibration maintains cooking uniformity while preserving the quick cooking speed advantage.
Solution Approach 2:
The induction heating system provides continuous and consistent thermal energy to the popcorn kernels throughout the cooking process, unlike microwave heating which can create hot spots and cold spots. Combined with continuous vibratory mixing, this ensures that heat is evenly distributed to all kernels throughout the entire cooking duration, achieving both speed and uniformity.
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 system achieves high-quality popcorn with even popping, reducing manual effort and time, while allowing for easy consumption and cleanup, by ensuring consistent heat distribution and kernel movement.
Implementation Method 1
a coil that creates an oscillating magnetic field that interacts with the ferromagnetic layer of the cartridge and generates an amount of heat in the cartridge
Implementation Method 2
generates an amount of heat in the cartridge
Implementation Method 3
a cartridge that includes ferromagnetic material, a coil that creates an oscillating magnetic field that interacts with the ferromagnetic layer of the cartridge and generates an amount of heat in the cartridge
Implementation Method 4
a vibrator coupled to the container for vibrating the container and the cartridge
Data Source
AI summary
A system for popping popcorn includes a housing, a container positioned in the housing, a cooking vessel removably supported in the housing and containing unpopped popcorn kernels, wherein the cooking vessel comprises a ferromagnetic material, a coil that creates an oscillating magnetic field that interacts with the ferromagnetic material of the cooking vessel and generates an amount of heat in the cooking vessel, and a separate receiving vessel for receiving popped popcorn positioned adjacent the cooking vessel, wherein the receiving vessel is configured to move relative the cooking vessel.