CAVITY RESONATOR HAVING MEANS FOR REDUCING LEAKAGE OF R.F. ENERGY AT A COVERED ACCESS POINT

摘要

A conveyorized multimode cavity resonator is disclosed as utilized for applying microwave energy to products to be treated. The cavity includes an access port in one of the walls thereof such access port being covered by a removable cover. A conductive vane is carried from the cover and extends into the cavity adjacent the marginal lip of the access opening for reducing leakage of microwave energy from the cavity through the space between the cover and the wall of the cavity when the cover is seated in place over the access opening.