Battery box

A battery box 25 for a battery pack of an electric vehicle includes a base 34, side walls 35 and a lid 27. At least one of the base, side walls and lid includes a composite panel comprising a core with cavities and skins bonded to opposite sides of the core. The core may be a honeycomb structure (29...

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Bibliographische Detailangaben
Hauptverfasser:	Ben Jardine, Matas Simonavicius
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A battery box 25 for a battery pack of an electric vehicle includes a base 34, side walls 35 and a lid 27. At least one of the base, side walls and lid includes a composite panel comprising a core with cavities and skins bonded to opposite sides of the core. The core may be a honeycomb structure (29 fig.3) with the skins (31 fig.3) being glass fibre reinforced sheets. A floor panel 36 with inlet vent 39 may be provided under the base with vent holes 38 and an outlet vent 40 in a side wall. An airtight seal may be formed between the base and side panels, which may be integrally formed, and a seal may be used between the walls and the lid. RFI shielding 33 may be included in/on the box in the form of embedded wires or conductive paint with panels being electrically bonded in order to provide electromagnetic compatibility.