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:
Oct. 16, 1990
Filed:
May. 30, 1989
Applicant:
Inventor:
William C Delaney, Saukville, WI (US);
Assignee:
Globe-Union Inc., Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 67 ; 429 51 ;
Abstract
A hydrostatic pump for application in a battery experiencing sudden changes in velocity or direction such as in a golf cart. The cells of the battery are provided with hydrostatic pumps using the motion induced surface waves in the electrolyte to develop localized hydrostatic heads and create circulation in the electrolyte. The structure of the pumps additionally nullifies the otherwise detrimental effect of upward surge of electrolyte caused by the same change in velocity or direction.