公开(公告)号：US20040238533A1

公开(公告)日：2004-12-02

申请号：US10846345

申请日：2004-05-14

Applicant: The Ferrite Company, Inc.

Inventor： William J. Alton ,  Paul M.C. Alton

IPC: H03H007/38 ,  H05B006/78

CPC classification number: H05B6/782 ,  H05B6/708

Abstract: An apparatus providing uniform microwave processing of products especially those that are likely to absorb microwave energy such as meat and the like. The apparatus uses at least a pair of complimentary processing waveguides. The waveguides are offset along at least one axis thereof so that the energy coupled to the product when traveling through a first waveguide section is presented with a complimentary or mirror image of the field variation applied to the product when traveling in the second waveguide. Energy may be fed to the elongated waveguides through a broad open wall or a wall having narrow openings. Coupling values can therefore be adjusted to transfer a higher percentage of energy in the feeder waveguide as microwaves propagate but then are diminished by a previous coupling section.

Abstract translation: 一种提供产品的均匀微波加工的装置，特别是那些可能吸收微波能量如肉等的微波处理装置。 该装置使用至少一对互补处理波导。 波导沿着其至少一个轴线偏移，使得当行进通过第一波导部分时耦合到产品的能量呈现当在第二波导中行进时应用于产品的场变化的补偿或镜像。 可以通过宽敞的开放壁或具有窄开口的壁将能量馈送到细长波导。 因此，可以调节耦合值，以在微波传播时在馈线波导中传输较高百分比的能量，但随后由先前的耦合部分减小。