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. 30, 1981
Filed:
Dec. 29, 1978
Applicant:
Inventor:
Per O Risman, Huskvarna, SE;
Assignee:
Husqvarna Aktiebolag, Huskvarna, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 219 / ; 219 / ;
Abstract
A microwave heating apparatus for heating disc-shaped loads of variable water content wherein the energy is introduced by way of a sonde antenna connected to a coaxial cable, the disc-shaped load is positioned at the axial center of the chamber, and the apparatus is dimensioned to produce TO011 wave patterns, TM010 wave patterns, or a combination thereof, depending upon the dielectric constant of the load. The positioning means for the load may be connected to an external balance for continuously weighing the load.