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:
Jul. 31, 1984
Filed:
Mar. 05, 1982
Applicant:
Inventors:
Larry S O'Brien, St. Joseph, MI (US);
Ward S Kaler, Benton Harbor, MI (US);
Assignee:
Leco Corporation, St. Joseph, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
422 78 ; 373130 ; 414153 ; 422 63 ; 422 80 ;
Abstract
The specification discloses an analyzer having a furnace defining a furnace chamber and including a floor with an aperture communicating with the chamber. A sample-supporting platform is provided and movable between an analyzing position within said furnace chamber and a loading position below the level of, and out from under, the furnace. A plurality of heating elements extend into the furnace chamber and are insulatively sealed therein by a pair of slotted members which cooperate to reduce airflow along the elements.