The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 1992
Filed:
Jun. 06, 1990
Wolfgang Moshammer, A-8010 Graz, AT;
Erwin Berger, A-8750 Judenburg, AT;
Johann Freissmuth, A-8010 Graz, AT;
Helmut Freiberger, Vienna, AT;
Other;
Abstract
In order to obtain a more homogeneous energy absorption and preset maximum temperatures in an apparatus for radiating microwave energy into water-containing material or material mixed with water, which is introduced into a cavity resonator subjected to microwaves by one or more microwave generators, a pressure and/or temperature sensing device being included, the proposal is put forward that a sealable container be provided for receiving the material to be treated, which should be transparent to microwaves and resistant to gases and pressures, and whose interior should be enclosed by the cavity at a given distance, and that the pressure and/or temperature sensing device be connected with the interior of this container, and further that a device be provided for control of the energy output of the microwave generator, which device should control and maintain constant a preset interior pressure deviating from atmospheric pressure, and which should be connected to the pressure and/or temperature sensing device.