Battery module for electrically-driven aircraft
AssigneeH55 SA
InventorsSébastien Demont, Michaël Roger Fournier, Stéphane Pierre-Jean Boirin
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Abstract
A battery module can include multiple cell tubes and a conductive plate. The multiple cell tubes can accommodate multiple battery cells within the multiple cell tubes so that individual of the multiple battery cells are positioned within individual of the multiple cell tubes. The conductive plate can include a printed circuit board. The printed circuit board can include a first conductive layer and an isolating layer. The isolating layer can include a blind hole through which a wire bonding extends. The wire bonding can be electrically connected to the first conductive layer.
Claims20
A battery module comprising:
- a housing configured to contain a plurality of battery cells;
- a printed circuit board within the housing and comprising a conductive layer and an isolating layer attached to a side of the conductive layer, the isolating layer having a plurality of holes that expose the side of the conductive layer;
- and
- a wire bonding extending through one of the plurality of holes in the isolating layer to contact the side of the conductive layer, the wire bonding being configured to pass a current from at least one of the plurality of battery cells to the conductive layer.
A battery module comprising:
- a housing configured to contain a plurality of battery cells;
- a printed circuit board within the housing and comprising a conductive layer and an isolating layer attached to a side of the conductive layer, the isolating layer having a plurality of holes that expose the side of the conductive layer;
- and
- means for electrically connecting the side of the conductive layer to one of the plurality of battery cells through one of the plurality of holes.
Dependencies are inferred from the claim text.