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:
Apr. 25, 2000
Filed:
Jul. 30, 1998
Applicant:
Inventor:
Werner Lautenschlager, Leutkirch, DE;
Assignee:
Milestone S.r.l., Sorisole, IT;
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219687 ; 219686 ;
Abstract
Disclosed is an apparatus for condensing vapors for use inside a microwave cavity. The cooling in the apparatus is provided by gas flow ventilation with air being the most convenient gas for use as a coolant. The apparatus has two ports, one port for connecting with a sample vessel and a second port for connecting with a pressure control device. The pressure control device has valves for operating a vacuum line and a feeding line. The disclosed apparatus enables a plurality of chemical digestion reactions, reflux reactions and dehydrations to be carried out simultaneously or sequentially within a microwave radiation field.