Device for electrically interconnecting battery elements, and battery of accumulators provided with such a device
AssigneePellenc
InventorRoger PELLENC
Life of this patent
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Abstract
A device for interconnecting battery elements has at least one electrically conductive strip with at least one contact area for a battery element, and at least one permanent magnet, which magnet is associated with the contact area and configured to apply the contact area to a terminal of a battery element by magnetic interaction with the battery element. The contact area of the strip has a stamped relief in the strip, the stamped relief forming a receptacle for a magnet. The magnet is housed within the receptacle for a magnet. Also disclosed is a battery of accumulators provided with the interconnection device. It is applicable to batteries for supplying power to handheld power tools, in particular.
Claims18
Device for interconnecting battery elements comprising at least one electrically conductive strip with at least one contact area for battery element, and at least one permanent magnet associated to the contact area and configured for an application of the contact area on a terminal of a battery element through magnetic interaction with the battery element, characterized in that:
- the contact area of the strip presents a stamped relief, the stamped relief forming a receptacle for a magnet,
- the magnet is seated in said receptacle for a magnet.
Battery of electric accumulators comprising a plurality of battery elements presenting connection terminals and at least one interconnection device connecting to each other the terminals of battery elements, the interconnection device being in conformance with any of the preceding claims.
Dependencies are inferred from the claim text.