Title:
鉛蓄電池の比重を自動決定する方法および装置
Document Type and Number:
Japanese Patent JP2008502109
Kind Code:
A
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.
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Inventors:
Shin, Harmohan N
Ace Holture, Hector M
Parani Sammy, Chirumalai Gee
Honig, Stephen
Ace Holture, Hector M
Parani Sammy, Chirumalai Gee
Honig, Stephen
Application Number:
JP2007515652A
Publication Date:
January 24, 2008
Filing Date:
June 03, 2005
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
H01M10/48; H01M10/06; H01M10/44; H02J7/04; G01R31/36
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Fumitoshi Nishiyama
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Fumitoshi Nishiyama