Lg electronics inc. (20240324069). INDUCTION HEATING APPARATUS simplified abstract
Contents
INDUCTION HEATING APPARATUS
Organization Name
Inventor(s)
INDUCTION HEATING APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240324069 titled 'INDUCTION HEATING APPARATUS
Simplified Explanation: An induction heating apparatus described in the patent application includes various components such as rectifying and smoothing circuits, switching elements, a driving circuit, and a controller to efficiently heat materials.
- The apparatus rectifies AC voltage from a power source and smooths the output voltage.
- It utilizes two switching elements in parallel, each receiving a separate switching signal from the driving circuit.
- The controller outputs control signals corresponding to the switching signals to regulate the heating process effectively.
Key Features and Innovation:
- Efficient rectifying and smoothing of AC voltage for induction heating.
- Use of parallel switching elements controlled by separate signals for precise heating control.
- Integration of a driving circuit and controller for automated operation.
Potential Applications: The technology can be applied in various industries such as manufacturing, metallurgy, and food processing for heating, melting, and cooking applications.
Problems Solved:
- Inefficient heating processes due to poor voltage regulation.
- Lack of precise control over the heating temperature.
- Manual operation leading to inconsistencies in the heating process.
Benefits:
- Improved efficiency in induction heating.
- Precise temperature control for better quality output.
- Automated operation for increased productivity.
Commercial Applications: The technology can be utilized in industrial settings for processes like metal forging, heat treatment, and soldering, enhancing productivity and quality control.
Prior Art: Prior research in the field of induction heating systems and power electronics can provide insights into similar technologies and advancements.
Frequently Updated Research: Stay updated on the latest developments in power electronics, induction heating systems, and automation technologies to enhance the efficiency and capabilities of the described apparatus.
Questions about Induction Heating Technology: 1. How does the use of parallel switching elements improve the efficiency of the induction heating process? 2. What are the potential cost-saving benefits of implementing automated control systems in induction heating applications?
Original Abstract Submitted
an induction heating apparatus of one embodiment may comprise a rectifying circuit rectifying an ac voltage supplied from a power source, a smoothing circuit connecting to the rectifying circuit and smoothing a voltage output from the rectifying circuit, a first switching element having a first terminal that connects to a working coil, and a second terminal that connects to the smoothing circuit, a second switching element connecting to the first switching element in parallel, a driving circuit supplying a first switching signal to the first switching element and a second switching signal to the second switching element, and a controller outputting a first control signal corresponding to the first switching signal, and a second control signal corresponding to the second switching signal.
