Stamped battery grid

Details Stamped battery grid Stamped battery grid

1997-11-26

1999-11-23

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429211, H01M 474

Patent

active

059897490

ABSTRACT:
A stamped grid for a lead-acid battery having a grid pattern that is optimized for electrical performance. The stamped grid includes an electrically conductive grid body having opposed top and bottom frame elements, opposed first and second side frame elements and a plurality of interconnecting grid wire elements forming a grid pattern. The grid wire elements include a plurality of vertical wire elements electrically connected to both top and bottom frame elements, a plurality of vertical wire elements connected to the top frame element and one of either the first or second side frame elements and a plurality of cross grid elements that interconnect the vertical wire elements. Each of the vertical grid elements that is electrically connected to the top frame element and one of either the first or second side frame elements includes a plurality of the cross frame elements connected thereto at a substantially 90.degree. angle. The vertical grid elements and the cross frame elements define open areas for supporting electrochemical paste where most of the open areas are within the two percent of being the same size.

REFERENCES:
patent: 1524610 (1925-01-01), Ahlgren
patent: 2079727 (1937-05-01), Wirtz
patent: 2881105 (1959-04-01), Gullet
patent: 3009459 (1961-11-01), Ruben
patent: 3408236 (1968-10-01), Van Hartesveldt
patent: 3486942 (1969-12-01), Hatterschide
patent: 3629388 (1971-12-01), Wolf et al.
patent: 3779816 (1973-12-01), Mao
patent: 3989539 (1976-11-01), Grabb
patent: 4151331 (1979-04-01), Hug et al.
patent: 4189533 (1980-02-01), Sugalski
patent: 4196757 (1980-04-01), Hug et al.
patent: 4199849 (1980-04-01), Moreau
patent: 4221032 (1980-09-01), Cousino et al.
patent: 4320183 (1982-03-01), Qureshi
patent: 4345452 (1982-08-01), Eberle
patent: 4358892 (1982-11-01), Turillon et al.
patent: 4455724 (1984-06-01), Sperling et al.
patent: 4477546 (1984-10-01), Wheeler et al.
patent: 5264306 (1993-11-01), Walker, Jr. et al.
patent: 5308719 (1994-05-01), Mrotek et al.
patent: 5350645 (1994-09-01), Lake et al.
patent: 5506062 (1996-04-01), Flammang
patent: 5543250 (1996-08-01), Yanagihara et al.
patent: 5578398 (1996-11-01), Jenkins et al.
patent: 5582936 (1996-12-01), Mrotek et al.
patent: 5595840 (1997-01-01), Henning et al.
S. Goodman, "Plates with improved conductivity", Batteries International, pp. 88-89, 1994 (Jul.).

Affiliated with

Also associated with

Rating

Stamped battery grid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stamped battery grid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stamped battery grid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1219669