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:
May. 16, 1978
Filed:
May. 17, 1977
Applicant:
Inventor:
Charles E Jennings, Maryville, TN (US);
Assignee:
Aluminum Company of America, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204245 ; 204 / ; 204274 ; 204279 ;
Abstract
The invention is for placement in a molten salt electrolysis cell and a jacket means on the cell for providing a chamber for containment of a coolant. The cell and the jacket means have an orifice extending from the exterior of the jacket means into the interior of the cell. The invention, a tapping apparatus, includes a tapping tube in the orifice extending into the interior of the cell, and a packing tube and packing in the orifice and surrounding the tapping tube, with the improvement including the extending of the packing tube and packing past the jacket means.