Electrical supply device comprising tray to receive ultra high-capacity storage units
First Claim
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1. An electrical supply device (10) for a motor vehicle, comprising:
- a tray (32, 34, 134) housing a plurality of ultra high-capacity electrical energy storage units (20) each capable of emitting a heat;
the tray (32, 34, 134) comprising a plurality of receptacles (44, 144, 234) each provided for receiving at least one of the electrical energy storage units (20), each of the receptacles including a wall (43) having an inner surface (46) and an outer surface (51, 52, 151);
the tray (32, 34, 134) being made of a heat-conducting material, such as to conduct the heat emitted by the storage unit from the inner surface (46) to the outer surface (51, 52, 151) of the wall (43) of each of the receptacles (44, 144, 234);
the tray being divided by the wall into the plurality of the receptacles (44, 44′
, 144) each designed to accommodate the at least one storage unit (20), the wall (43) of each of the receptacles being made of the heat-conducting material; and
a heat conduction layer (54) made of a heat-conducting glue or a heat-conducting resin and interposed without play between the storage unit (20) and the inner surface (46) of the wall (43) of the associated receptacle (44, 144, 234), such as to conduct the heat emitted by the storage unit (20) directly to the inner surface (46) of the wall (43) of the receptacle (44, 144, 234).
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Abstract
An electrical power supply device for a motor vehicle, which includes a tray made of a heat-conducting material, in which there is positioned at least one ultra-high capacity energy storage unit liable to emit heat, the tray including at least one housing to accommodate at least one electrical energy storage unit with the presence of a heat-conducting layer made of a heat conducting adhesive or a heat-conducting resin interposed without clearance between the storage unit and the interior face of the wall of the associated housing so as to conduct the heat emitted by the unit.
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Citations
16 Claims
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1. An electrical supply device (10) for a motor vehicle, comprising:
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a tray (32, 34, 134) housing a plurality of ultra high-capacity electrical energy storage units (20) each capable of emitting a heat; the tray (32, 34, 134) comprising a plurality of receptacles (44, 144, 234) each provided for receiving at least one of the electrical energy storage units (20), each of the receptacles including a wall (43) having an inner surface (46) and an outer surface (51, 52, 151); the tray (32, 34, 134) being made of a heat-conducting material, such as to conduct the heat emitted by the storage unit from the inner surface (46) to the outer surface (51, 52, 151) of the wall (43) of each of the receptacles (44, 144, 234); the tray being divided by the wall into the plurality of the receptacles (44, 44′
, 144) each designed to accommodate the at least one storage unit (20), the wall (43) of each of the receptacles being made of the heat-conducting material; anda heat conduction layer (54) made of a heat-conducting glue or a heat-conducting resin and interposed without play between the storage unit (20) and the inner surface (46) of the wall (43) of the associated receptacle (44, 144, 234), such as to conduct the heat emitted by the storage unit (20) directly to the inner surface (46) of the wall (43) of the receptacle (44, 144, 234). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification