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. 22, 1978
Filed:
Sep. 22, 1977
Joseph F McCartney, Solana Beach, CA (US);
Charles R Gundersen, San Diego, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A submersible battery apparatus is set forth which has improved life and er performance capabilities. The apparatus includes a battery which has top and bottom casing ends with one of tha battery casing ends having an aperture. A housing is provided which also has top and bottom ends. The battery is mounted in the housing with the aperture in the battery casing 10 directed downwardly and facing the bottom end of the housing. The battery contains an electrolyte, and the housing contains a liquid which has a higher specific gravity than the electrolyte and is non-reactive therewith. The housing is pressure compensated so that the power of the battery is increased with increased submergence and yet gases generated by the battery are retained within the battery casing so that they will not corrode the housing and its associated terminals.