Volvo Truck Corporation

Sondre Landvik

Edward Jobson

Mikael Boisen

Jonatan Hörder

Sebastien Ragot

Krister Andersson

Guilherme Selbach

Sébastien Ragot

Gustav Andersson

Jan Hendriks

Roger Hedlund

Jörgen Andersson

Adnan Hrustic

Armin Ohadi

Jonatan Svensson

The invention relates to a battery pack arrangement () for a vehicle () comprising a battery pack () having a first battery module () with a first set of battery cells (), a second battery module () with a second set of battery cells (), and a thermal management member () arranged there between, wherein the first battery module and the second battery module are arranged on opposite sides () of the thermal management member (), the thermal management member having a first thermally conductive surface () for regulating a temperature of the first battery module and a second thermally conductive surface () for regulating a temperature of the second battery module, wherein the battery pack arrangement further comprises a suspension attachment () configured to attach the battery pack arrangement in a generally vertical orientation to a vehicle frame () of the vehicle.

Battery pack arrangement for a vehicle

A vehicle control unit for an electrically powered vehicle unit, the vehicle control unit comprising at least one input port arranged to receive data associated with a status of one or more electrical system components, the vehicle control unit comprising an output port arranged to trigger a warning signal by an acoustic vehicle alerting system, AVAS, wherein the vehicle control unit is arranged to detect onset of an electrical system fault condition based on the received data, and to trigger a warning signal by the AVAS in case an electrical system fault condition is detected.

Use of acoustic vehicle alerting systems for battery powered heavy-duty vehicles

An air deflector for a motor vehicle cab, the air deflector comprising an air inlet surface comprising at least one air inlet configured to receive an inlet airflow, an air outlet surface comprising at least one air outlet configured to expel an outlet airflow, at least one air duct for circulating an airflow, the at least one air duct connecting the at least one air inlet to the at least one air outlet, wherein the at least one air duct is a Venturi tube configured to increase the speed of the airflow circulating in the at least one air duct.

Air deflector for a motor vehicle

The present disclosure relates to a frame structure for a vehicle comprising a front wheel suspension arrangement for suspending a pair of front wheels of the vehicle and a rear wheel suspension arrangement for suspending a pair of rear wheels of the vehicle, wherein the frame structure comprises a load bearing frame arrangement arranged to be positioned at a transversal center portion of the vehicle, the load bearing frame arrangement comprising a first member and a second member, each of the first and second members forming a diagonal extension as seen in a transversal cross section of the load bearing frame arrangement, wherein the diagonal first and second members extend longitudinally between the front wheel suspension arrangement and the rear wheel suspension arrangement, wherein the diagonal extension of the first member interconnects with the diagonal extension of the second member forming a connection point between the first and second members.

Frame structure for a vehicle

A fastening arrangement for attaching a battery pack to a vehicle frame of a vehicle. The fastening arrangement comprises one or more main brackets arranged attachable to the vehicle frame, each main bracket comprising a receiving member arranged to hangably support a corresponding mounting element. The fastening arrangement also comprises one or more of the mounting elements configured attachable to the battery pack. The fastening arrangement further comprises one or more mounting straps arranged to press the battery pack against the one or more main brackets.

Fastening arrangement for attaching a battery pack to a vehicle frame

The invention relates to a device for installing traction batteries underneath a cab of a cab-over-engine vehicle. A base portion defines a space into which a portion of a traction battery pack is receivable by lowering the traction battery pack into said space. Front and rear securing element are connected to the base portion for securing the base portion to front and rear bushings, respectively, of the vehicle. At least one of the securing elements comprises a first securing portion for connecting that securing element to one of said bushings, respectively, and a second securing portion projecting upwardly from the base portion for connecting that securing element to the traction battery pack when the traction battery pack has been received in said space.

Device for installing traction batteries, a system and a vehicle

A modular battery pack for mounting to a vehicle frame of a vehicle. The modular battery pack comprising a plurality of modules arranged adjacent to each other, wherein at least one module constitutes an electrical energy storage module. Each module comprises first and second opposite side walls arranged to face respective side walls of adjacent modules, and to provide structural integrity of the modular battery pack. Each side wall comprises a common set of interfaces for interfacing between adjacent modules. The modular battery pack also comprising at least one control unit having a side wall comprising the common set of interfaces, and also a vehicle interface for interfacing with the vehicle.

Modular battery pack for mounting to a vehicle frame

The invention relates to a battery-powered vehicle comprising a chassis extending between the rear end and the front end of the vehicle. The chassis comprises an upper frame plate and a lower frame plate, wherein the lower frame plate is located vertically below the upper frame plate. The battery-powered vehicle further comprises a battery stack, which comprises a plurality of traction battery packs stacked on top of each other between the upper and lower frame plates, wherein each traction battery pack is vertically tightened to a neighboring traction battery pack and wherein at least one traction battery pack is tightened to one of said upper and lower frame plates.

Battery-powered vehicle having stacked battery cell arrangement

The present disclosure relates to a battery module support arrangement for supporting a battery module to a longitudinally extending frame rail of an electrified heavy vehicle; the battery module support arrangement comprising a pair of triangularly shaped support brackets spaced apart from each other, each of the triangularly shaped support brackets comprising a rail attachment portion for connecting the triangularly shaped support bracket to the longitudinally extending frame rail, and an angled portion extending downwardly between the rail attachment portion and a lower end portion of the triangularly shaped support bracket, wherein a first one of the triangularly shaped support brackets comprises at least one battery module support portion positioned along the angled portion of the first support bracket, and a second one of the triangularly shaped support brackets comprises a pair of battery module support portions positioned along the angled portion of the second support bracket, wherein the battery module support portion of first support bracket is arranged at a different position along the angled portion compared to the position of the battery module support portions of the second support bracket.

Battery module support arrangement

A gas tank arrangement for an internal combustion engine of a vehicle is provided. In particular, a gas tank arrangement comprising a gas tank for containing a combustible fuel and an electrically propelled gas burning arrangement provided downstream the gas tank.

Growing community of inventors

Gothenburg, Sweden

Sondre Landvik