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:
Aug. 23, 1977
Filed:
Jul. 10, 1970
Applicant:
Inventors:
George C Bowser, Jr, Towson, MD (US);
Richard L Blucher, Baltimore, MD (US);
Assignee:
Catalyst Research Corporation, Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429112 ;
Abstract
A thermal battery having improved performance under spin comprises an aligned stack of annular cell elements, including a combustible composition that forms a conductive ash on burning, forming a toroidal cell stack. A sheet of nonporous electrical insulating material such as mica tightly engages the outer peripheral surface of the cell stack and the central hole of the stack is filled with electrical insulating fuze material.