18124865. INDUCTION HEATING APPARATUS simplified abstract (LG Electronics Inc.)
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 18124865 titled 'INDUCTION HEATING APPARATUS
The abstract describes an induction heating apparatus that includes a rectifying circuit, a smoothing circuit, switching elements, a driving circuit, and a controller.
- The rectifying circuit converts AC voltage from a power source into DC.
- The smoothing circuit smooths the voltage output from the rectifying circuit.
- The first switching element connects to a working coil and the smoothing circuit.
- The second switching element operates in parallel with the first switching element.
- The driving circuit supplies switching signals to both switching elements.
- The controller outputs control signals corresponding to the switching signals.
Potential Applications: - Induction heating processes in industrial settings. - Heating applications in metallurgy, welding, and automotive industries.
Problems Solved: - Efficient conversion of AC to DC for induction heating. - Precise control of heating elements for specific applications.
Benefits: - Improved energy efficiency in heating processes. - Enhanced control and precision in temperature regulation.
Commercial Applications: Title: "Advanced Induction Heating Systems for Industrial Applications" This technology can be used in manufacturing plants, metalworking facilities, and automotive repair shops to streamline heating processes and improve overall efficiency.
Questions about Induction Heating Systems: 1. How does the controller ensure precise control over the heating process? The controller monitors and adjusts the switching signals to maintain the desired temperature in the working coil.
2. What are the key advantages of using induction heating over traditional heating methods? Induction heating offers faster heating rates, better temperature control, and increased energy efficiency compared to conventional heating methods.
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.
