Microwave Heating TRIZ Cases
- Wireless Interference Mitigation via uAPSD Timing
A wireless communication module adjusts transmission timing to mitigate microwave interference.
- E-probe Waveguide Transition Capacitive Channel Tuning
A rectangular transition device uses a capacitive channel to guide electromagnetic energy parallel to the waveguide axis.
- Perforated Shielding for Microwave Hot-Air Cooking
Segmented shielding units with intermediate spaces block microwave leakage while enabling hot air circulation.
- Camera Shielding Structure for Microwave Oven Radiation Leakage
Segmented camera design protects image sensors from electromagnetic radiation while maintaining optical clarity through a recessed shielding structure.
- Power Control Unit for High-Frequency Dielectric Heating
A power control unit modulates inverter switching to stabilize high-frequency dielectric heating output.
- Microwave Oven Beverage Heating Using Humidity Curves
A microwave oven measures absolute humidity to control heating duration for beverages.
- RF Cavity Resonator Absorption Peak Selection for Uniform Heating
Grouping excitation setups by absorption peaks enables equal energy absorption across frequency groups, resolving non-uniform heating in microwave processing.
- Adaptive Oven Control Balancing Microwave and Convection Heating
A cooking controller dynamically adjusts microwave and convection energy sources to balance heating rates.
- Concentric Rotary Chassis for Microwave Material Processing
A concentric rotary chassis resolves uneven heating and complex equipment structures by segmenting independent crucibles with dynamic rotation.
- Rotary-Induction Heat Generator With DC Excitation
Direct current excitation with a rotating pole wheel generates alternating magnetic fields, raising thermal efficiency above 98 percent.
- Cooking Appliance with Thin Film Induction and Microwave Heating
A cooking appliance integrates a microwave module and an induction coil separated by a thin film to heat objects simultaneously.
- Modular Cooking Appliance with Crank-and-Cam Microwave
A modular cooking appliance integrates interchangeable oven modules and a crank-and-cam mechanism for even food heating.
- Integrated Solid-State Amplifier and Antenna PCB for RF Heating
Integrating the amplifier and antenna on one PCB eliminates connectors, reducing transmission losses and easing manufacturing complexity.
- Microwave Distribution Unit With Limited Rotary Angle
Limited rotary angle ranges concentrate microwave radiation on specific regions, reducing energy consumption while ensuring consistent heating results.
- Heating Appliance Closed-Loop Control via Compound Reflection Loss
A heating appliance uses sensor devices to monitor compound reflection loss for automated radiation control.
- Heating Cooker Irradiator Reflector Light Path
Heating cooker irradiator and reflector direct light through wall openings to increase compartment illumination.
- Moving Heater Choke for Microwave Leakage Control
A moving heater choke attenuates microwave radiation to prevent electromagnetic leakage from damaging the controller.
- Popcorn Vending Machine Focused Microwave Heating
Focused microwave heating and air circulation resolve uneven kernel popping while preventing burnt flakes.
- Removable Dielectric Sheath Applicator for Microwave Coating Activation
A removable dielectric sheath guides coating material through a microwave waveguide to enable thermal activation of functional layers.
- Parallel Plate E-Field Applicator for Uniform Semiconductor Annealing
Rotating parallel plates redirect eddy currents perpendicular to the substrate, resolving non-uniform heating and thermal runaway in semiconductor annealing.
- Dual Over-the-Range Microwave Cabinet Ventilation
A dual over-the-range microwave cabinet integrates two lateral oven enclosures within a single footprint.
- Controllable Microwave Emission for Uniform Food Heating
A solid state microwave cooking appliance uses an operating control system to determine and apply specific heating strategies by simulating microwave patterns based on appliance and food geometry, permittivity, and target outcomes.
- Cooking Chamber Power Absorption Measurement via Impedance
A method determines absorbed power by measuring frequency-dependent high-frequency properties of an empty and loaded cooking chamber.
- Microwave Oven Freshener Compartment with Integrated Fan
An integrated freshener compartment in a microwave oven uses a fan to circulate cooking cavity air through an odor absorber, reducing kitchen odors.