In an embodiment a vehicle body includes a floor member, a support member coupled to an upper surface of the floor member and a frame member coupled to an upper end of the support member to define a space between the floor member and the frame member, wherein the space is configured to house an…
A rear structure of a straddle-type vehicle, in which a fuel tank (35) or a battery is disposed below a seat, includes a lighting device (31) configured to illuminate a vehicle rear side, behind the fuel tank (35) or the battery, and a concave housing (41) surrounding a filler port (37) of the fuel…
Module-based energy systems are provided having multiple converter-source modules. The converter-source modules can each include an energy source and a converter. The systems can further include control circuitry for the modules. The modules can be arranged in various ways to provide single phase…
To provide a battery attachment/detachment structure for a saddle-ride type electric vehicle that can regulate the movement of housed batteries to maintain excellent electrical connection with a simple configuration.The battery attachment/detachment structure for a saddle-ride type electric vehicle…
The invention relates to a marine drive (50) for propelling a marine vessel. The marine drive has a propulsor configured to generate a thrust force in a body of water; a battery (400) that powers the propulsor; and a supporting frame (82) which supports the marine drive relative to marine vessel…
A freight transportation system includes a container, a semi-trailer, a semi-trailer hauling tractor, a plurality of connecting cables, a power management module, a memory, and a processor. The semi-trailer is configured to transport the container. The container includes a plurality of partitions…
An electrified vehicle includes a mechatronic unit incorporating a motor that is a motive power source for driving front wheels and an electric power control device that supplies electricity of a battery to the motor. The electrified vehicle includes an integrated thermal unit that is an auxiliary…
Embodiments are provided for charging system for an aircraft. The charging system may comprise a plurality of electric propeller units (EPUs), a plurality of battery packs configured to power the plurality of EPUs, a charge control unit configured to determine a target charge level for each of the…
Robot aspirateur (100) submersible pour le nettoyage de bassins artificiels, comportant : un corps principal (10) comprenant un bac à débris (11) ; un filtre ; une volute (20) à deux sorties (21a, 21b) de refoulement ; un système d'aspiration et de propulsion (31, 32) produisant une circulation…
The present invention relates to a modular connection board and a method for connecting a modular connection board to a group of electricity storage elements each including electrode terminals. The modular connection board (100) comprises at least two connection board modules (102), wherein each of…
A vehicle is provided with an electric energy storage device including a first sub-storage device for electric energy and a second sub-storage device for electric energy, the first sub-storage device and second sub-storage device being electrically connected together by a switch assembly. The first…
The present disclosure relates to an aircraft comprising: a fuselage and at least one wing arranged in a tube-and-wing design; a plurality of propulsors; and a primary energy source configured to power the propulsors, the primary energy source comprising rechargeable batteries. The aircraft has a…
Module-based energy systems are provided having multiple converter-source modules. The converter-source modules can each include an energy source and a converter. The systems can further include control circuitry for the modules. The modules can be arranged in various ways to provide single phase…
A power conversion device includes two input terminals, a first converter, and two first output terminals configured to output power converted by the first converter. The first converter includes a switching circuit, a flying capacitor, and a reactor. The power conversion device includes a second…
An AC power output device includes a switching component connected to each of a plurality of batteries and configured to turn ON or OFF an electrical connection between a corresponding battery and another battery depending on an operational state, a filter component configured to receive an output…
The disclosure relates to a battery assembly (10) comprising at least one electric battery cell (12) and at least one coolant channel (38, 40) being configured to guide a coolant. The at least one electric battery cell (12) comprises at least a first electrode (24) being electrically connected to a…
A modular battery pack for a vehicle includes a scalable enclosure structure that includes a front enclosure rail, a rear enclosure rail, and a pair of rocker attachment rails extending between the front and rear enclosure rails along opposing sides of the enclosure structure. Each of the rocker…
A battery support body may include a bracket extending in a front-rear direction and a shock absorber, which may extend in the front-rear direction and may be coupled to the bracket in a direction crossing the front-rear direction. At least a portion of the shock absorber may be provided in the…
An electric vehicle comprises: a vehicle body frame that includes a down frame and a pivot frame, the down frame extending downward from a head pipe, the pivot frame pivotally supporting a rear wheel; a battery that is disposed in an extending manner between the down frame and the pivot frame; and…
Aircraft (1) capable of hovering comprising a fuselage (2), at least one rotor (3a, 3b, 4) that is rotatable with respect to the fuselage (2), electrical drive means adapted to rotate the rotor (3a, 3b, 4) and electrically powered by a battery (9), and a cooling system (10) of the battery (9). Said…
An electric vehicle includes a first power generation device that generates power, based on natural energy, a first power storage device that stores the power obtained by the first power generation device, an input-side terminal unit that externally receives power supply for charging, a cable that…
A battery attaching/detaching structure includes: a guide part fixed to a vehicle and extended from a vehicle inside position to a vehicle outside position in an approximately horizontal direction; a mounting stand on which a battery for running the vehicle is placed, the mounting stand being…
A cooling device for cooling a traction battery of a vehicle by means of a fluid. The device includes an evaporation device for installing in a housing body of the traction body, at least one condensation device for installing on the vehicle outside of the housing body of the traction battery, and…
An electrified fire fighting vehicle includes a chassis having a pair of frame rails, a cab, a body, an electric motor coupled to the chassis, and an energy storage system. The energy storage system includes a rack, a battery pack, a power distribution system, and a power cable. The rack is coupled…
An electrified vehicle assembly includes an enclosure assembly of a battery pack. The enclosure assembly has a coating. An attachment point is disposed within the enclosure assembly. The enclosure assembly is secured directly to the attachment point. The assembly includes a coating clearing feature…
The present disclosure provides an electric vehicle comprising a chassis, a front axle and a rear axle spaced apart and coupled to the chassis, and a battery frame assembly coupled to the chassis between the front axle and the rear axle. The battery frame assembly comprises a plurality of…
A cooling device for cooling a traction battery of a vehicle by means of a fluid. The device includes an evaporation device for installing in a housing body of the traction body, at least one condensation device for installing on the vehicle outside of the housing body of the traction battery, and…
A work vehicle includes travel devices, a battery, a motor configured to supply motive power to the travel devices, an inverter configured to operate the motor, and an operation section. The battery is between a front travel device and a rear travel device in a side view, and below a floor of the…
A compaction roller comprising: a first roller rotating about a first axis; a second roller rotating about a second axis; a drive unit that supplies a driving force to at least one of the first roller and the second roller; and a storage unit that stores a battery for supplying electric power to…
A mechanical stabilization system for a battery assembly is disclosed. The system includes an actuator and a stabilizer that are configured to work in concert. The actuator and stabilizer are disposed in a housing of the battery assembly. The system may be implemented by depression of the actuator…