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:
Jan. 26, 1993
Filed:
Feb. 20, 1992
Applicant:
Inventor:
Carl R Schlaikjer, Concord, MA (US);
Assignee:
Battery Engineering, Inc., Hyde Park, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 48 ; 429101 ; 429196 ;
Abstract
An electrolyte salt is shown herein for use in lithium/thionyl chloride primary cells that is provided to minimize the start-up delay otherwise encountered after too long a storage period or storage at too high a temperature. The salt is a reaction product produced by refluxing lithium triflate with either aluminum chloride or lithium tetrachloraluminate or a mixture of thereof dissolved in thionyl chloride.