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1. (WO2018140713) BATTERY GRID

Pub. No.:    WO/2018/140713    International Application No.:    PCT/US2018/015426
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Sat Jan 27 00:59:59 CET 2018
IPC: H01M 4/73
H01M 4/74
H01M 2/16
H01M 2/18
Applicants: JOHNSON CONTROLS TECHNOLOGY COMPANY
Inventors: BOSE, Deepan, Chakkaravarthi
TROXEL, Jeffrey, L.
LACROIX, Michael, E.
PELUSO, Fabio, F.
Title: BATTERY GRID
Abstract:
A grid for an absorbent glass mat lead acid battery is also disclosed. The grid has a frame formed of a top frame element having a current collection lug, a first side frame element, a second side frame element, and a bottom frame element. A plurality of grid wires are arranged in radial configuration within the frame which radial configuration emanates from a radiant point located outside a boundary of the frame. A plurality of horizontal grid wires cross the plurality of grid wires arranged the radial configuration. The grid comprises virgin lead or high purity lead or highly purified secondary lead. An absorbent glass mat lead acid battery is also disclosed.