Microwave oven with two microwave output apertures

Details Microwave oven with two microwave output apertures Microwave oven with two microwave output apertures

1997-12-09

1999-08-10

Leung, Philip H.

Electric heating

Microwave heating

Field modification

219748, 219750, H05B 672

Patent

active

059354798

ABSTRACT:
A waveguide of a microwave oven is provided to keep constant output and electric field distribution at a cavity regardless of food load by minimizing change in impedance of waveguides depending on food load for cooking, the waveguide comprising radiating holes of first and second output waveguides formed at top and bottom parts of a lateral wall of the cavity centering the power supply hole of the input waveguide to spray microwaves having the electric fields of opposite phases, whereby change in impedance of the waveguide depending on the change in food load is minimized to keep the output from the microwave oven and the electric field distribution constant regardless of food load.

REFERENCES:
patent: 5057660 (1991-10-01), Yamada et al.
patent: 5352873 (1994-10-01), Carlsson et al.
patent: 5468940 (1995-11-01), Kang
patent: 5567339 (1996-10-01), Joo et al.
patent: 5742033 (1998-04-01), Park

Affiliated with

Also associated with

Rating

Microwave oven with two microwave output apertures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microwave oven with two microwave output apertures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave oven with two microwave output apertures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1117057