Programmable Food Preparation Chamber for Zero-Gravity Mixing and Heating
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Solution Overview
Problem
Conventional food preparation devices require multiple containers and cannot operate in low or zero-gravity environments, necessitating user intervention and lacking substantial automation.
Innovation Solution
A programmable food preparation device with a single container that integrates mixing and heating functions, utilizing thermoelectric devices for temperature control, a mixing blade that moves between plates, and a heat transfer system, along with a data processing system for automated operation, enabling operation in various gravitational conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate chambers for mixing and heating are used, then mixing and heating functions are provided, but device complexity and number of containers increase
Solution Approach 1:
The patent combines separate mixing and heating chambers into a single integrated chamber that can perform both functions simultaneously or sequentially. The mixing apparatus and heating apparatus share the same containment space, eliminating the need for multiple separate vessels and reducing overall device complexity while maintaining both functional capabilities.
Solution Approach 2:
The single chamber is designed to serve multiple purposes: it can mix ingredients, heat ingredients, and potentially cool ingredients. The heating apparatus can operate in different modes (heating, cooling) and the mixing apparatus can be configured for different mixing operations, making the chamber a universal workspace for various food preparation tasks.
2Adaptability or versatility
If conventional mixing devices are used, then mixing function is provided, but operation in low or zero-gravity environments is not possible
Solution Approach 1:
The mixing apparatus uses a dynamic design where the mixing element can be rotated and positioned differently within the chamber. The system can adapt its mixing mechanism to work effectively whether ingredients are settled (gravity environment) or floating (zero-gravity environment), using rotational motion and controlled agitation rather than gravity-dependent processes.
Solution Approach 2:
The system can change operational parameters such as mixing speed, agitation intensity, and heating rate to compensate for different gravitational conditions. In zero-gravity, slower and more controlled mixing parameters are used compared to conventional gravity-based mixing, allowing reliable operation across different gravitational environments.
3Extent of automation
If manual operation is required, then user control is provided, but automation level remains low
Solution Approach 1:
The system incorporates automatic control features where the heating apparatus and mixing apparatus can operate autonomously based on pre-set parameters or user-selected programs. The device can automatically control mixing speed, heating temperature, and operation timing, reducing the need for continuous user intervention while maintaining ease of operation through simple interface controls.
4Quantity of substance
If multiple containers are used, then ingredient storage and preparation are provided, but resource usage increases
Solution Approach 1:
By consolidating mixing and heating into a single chamber, the system eliminates the need for transferring ingredients between multiple containers. This reduces the total volume of containers required and minimizes material loss that would occur during transfer operations, thereby improving resource efficiency while maintaining adequate storage and preparation capacity.
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
Enables efficient, automated food preparation in both terrestrial and extraterrestrial environments with minimal user intervention, reducing resource usage and equipment requirements.
Implementation Method 1
The heat transfer device may include a plurality of thermoelectric devices coupled to an external surface of the container
Implementation Method 2
The mixing device may include a mixing blade configured to move between the first plate and the second plate while mixing the at least one food ingredient
Implementation Method 3
The telemetry device may include a plurality of coils of wire, where each coil of wire of the plurality of coils of wire is configured to transmit a signal in response to detecting a magnetic field generated by the at least one magnet
Data Source
AI summary
Systems, methods, and devices are disclosed for preparing food. In some embodiments, a food preparation device may include a container that includes a cavity that may define an internal volume of the container. The food preparation device may also include a first plate coupled to a first end of the container. The first plate may include at least one hole configured to receive the at least one food ingredient. Also included may be a second plate coupled to a second end of the container and a mixing device coupled to the first plate. The mixing device may be configured to mix at least a portion of the internal volume of the container. The food preparation device may also include a heat transfer device coupled to the container. The heat transfer device may be configured to exchange thermal energy with the internal volume of the container.