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:
Dec. 18, 1979
Filed:
Aug. 15, 1977
Applicant:
Inventor:
Georges Chiron, Chambery, FR;
Assignee:
Saint-Gobain Industries, Neuilly-sur-Seine, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 219 / ;
Abstract
Microwave heating apparatus especially useful for heating and curing reinforced thermo-hardenable synthetic resins is disclosed. Heating cells are formed by parallelepipedal enclosures, the walls of which are odd multiples of 1/4 the wavelength of electromagnetic energy being utilized for heating. Adjustment means for adjusting the enclosure to minimize reflected power are mounted within the enclosure. A production line comprises a series of successive heating cells that are supplied from the same power source; die structures between the cells can be used to form the material being processed.