Microwave ovenCN 101349442 B 摘要 The invention relates to a micro-wave oven, which comprises a high-voltage transformer, a power accumulator and a magnetron, the high-voltage transformer comprises a primary winding, a secondary winding and a filament winding, the cathode of the magnetron is in...
More about microwave ovensPresents information on the basics behind microwave cooking, magnetron and microwave-oven electronics. Microwave energy used by typical microwave to heat food; How microwave oven works; Simplified schematic diagram of the oven;...
The microwave oven was modified and equipped with four magnetrons with a maximum power output of 5 kW and a stirrer with a maximum speed of 6 rpm. The reactor temperature affected the rate of reaction/decomposition greatly, where the shortest reaction time was measured at 700 °C. The ...
Semiconductor products for any inverter microwave oven circuit design challenge - high-efficient power switches, secured connectivity, touch sensor technology
“MICROWAVE OVEN MULTIVIEW SILHOUETTE VOLUME CALCULATION FOR MASS ESTIMATION,” now U.S. Pat. No. 9,420,641, which is a continuation-in-part of U.S. patent application Ser. No. 13/747,847, filed on Jan. 23, 2013, entitled “MICROWAVE HEATING APPARATUS,” now U.S. Pat. No. 10,...
A domestic microwave oven (1000 W) was modified to permit the continuous flow of liquids run through a helical coil centrally located inside the oven cavity. Heating characteristics were evaluated by measuring inlet and outlet temperatures of coil as a function of system variables. The influence...
Heating of moist materials in a domestic microwave oven is often quite intensive. Even the study of Constant [18], which considers some-what higher power, does not cover heating rates as high as what would be expected in a domestic microwave oven. Also, unlike drying, the materials of ...
A novel cover arrangement is described for use with foodstuff holding pans to be heated in a microwave oven. The cover is one which in terms of microwave energy, does not transmit reflected energy. Th
Lightweight foam aggregates Geopolymerization Microwave-oven curing Physicomechanical performance 1. Introduction The construction industry is among the fastest thriving industries, courtesy of socioeconomic development and the call for modern infrastructure necessities (Ahmad and Chen, 2019). The construction...
[88] observed concrete surface using the self-designed microwave oven (2.45 GHz, 0.5–1.5 kW), whereby, the silicon-carbon and graphite act as an absorber. The waveguide of 1000 mm from the heat source and the thermal behavior was measured by the infrared thermal camera (−25 to 400 °...