Contact system for interconnection of substrate and battery cell
AssigneeMotorola, Inc.
InventorsLaurence A. Bay, Steven L. Hassenzahl, Gary Wamboldt
Life of this patent
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Abstract
This invention is a U-shaped connector having horizontal flanges, the connector being used for attaching a substrate having an aperture to a battery cell. The connector is first soldered to a substrate with the horizontal flanges mating with the top of the substrate, while the U-shaped portion of the connector protrudes through the aperture in the substrate. The connector and substrate assembly can then be welded to a battery cell. In an alternate embodiment, service loops are added to the connector to give the substrate greater range of motion relative to the cell.
Claims7
A rechargeable battery, comprising:
- A) a U-shaped metal connector having a base, sides, and horizontal flanges;
- B) a substrate having a top and an aperture;
- and
- C) a battery cell having at least one terminal;
- wherein the substrate is connected to the at least one terminal of the cell by the connector, and wherein the connector is placed in the aperture of the substrate such that the sides of the connector protrude through the aperture, and the horizontal flanges of the connector contact the top of the substrate, further wherein the base of the connector contacts at least one terminal of the battery cell, wherein the connector is attached to the substrate by a method selected from the group consisting of soldering and welding.
A rechargeable battery, comprising:
- A) a U-shaped metal connector having a base, sides, and horizontal flanges;
- B) a substrate having a top and an aperture;
- and
- C) a battery cell having at least one terminal;
- wherein the substrate is connected to the at least one terminal of the cell by the connector, the connector further comprising a service loop disposed between the sides of the connector and the horizontal flanges.
Dependencies are inferred from the claim text.