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. 29, 2007
Filed:
Jun. 04, 2004
Harmohan N. Singh, Rockaway, NJ (US);
Steven Hoenig, Staten Island, NY (US);
Thirumalai G. Palanisamy, Morristown, NJ (US);
Hector M. Atehortua, North Bergen, NJ (US);
Harmohan N. Singh, Rockaway, NJ (US);
Steven Hoenig, Staten Island, NY (US);
Thirumalai G. Palanisamy, Morristown, NJ (US);
Hector M. Atehortua, North Bergen, NJ (US);
Honeywell International, Inc., Morristown, NJ (US);
Abstract
In accordance with various embodiments, there is a method for determining the specific gravity of a battery. Various embodiments include the steps of applying an increasing current ramp to a battery and measuring a response voltage of the battery when the increasing current ramp is applied to the battery. When the current ramp reaches a predetermined current a decreasing current is supplied to the battery and the battery's voltage response is measured. The specific gravity of the battery can be determined based on the voltage response of the battery to the applied current ramp.