Abstract: A fuel cell electric automobile includes a fuel cell stack, a traction motor, a first control device for controlling output of the fuel cell stack, and a second control device for controlling electrical energy supplied to the traction motor. The first control device is provided vertically above the fuel cell stack, and the second control device is provided vertically below the fuel cell stack and on a lateral side of the traction motor.

Abstract: An electric vehicle 10 includes: an electric device unit 30 arranged on a floor tunnel 21 and having plural electric devices 40 accommodated therein; and conductive cables 49, 51 and a cooling pipe 52 that respectively extend from a first motor 13 , a second motor 16 , and a radiator, and are connected to the electric device unit 30. Connection portions 45, 46 of the electric device unit 30 , to which the conductive cables 49, 51 and the cooling pipe 52 are connected, respectively penetrate openings 37, 38 formed in a floor panel 20 , and are arranged under the floor panel 20.

Abstract: A battery is mounted in a hybrid electric automotive vehicle. The battery is held by a restraining bar across top surfaces of a plurality of cells that comprise the battery. A holder is located between the cells and restraining bar to increase a contact area between the restraining bar and the battery.

Abstract: A bicycle crank assembly comprises a crank axle, a first crank arm, and a battery holding structure. The crank axle comprises a cavity and a first end portion. A battery unit is to be provided in the cavity. The first end portion has a first end opening which is in communication with the cavity. The first crank arm is configured to be mounted on the first end portion. The battery holding structure is configured to hold the battery unit in the cavity. The battery holding structure is configured so that the battery unit is replaceable through the first end opening in a state where the first crank arm is mounted on the first end portion of the crank axle.

Abstract: A battery protection structure has a battery disposed in a vehicle cabin, a vehicle component disposed in the vehicle cabin to be located below the battery, and a protective member disposed between the battery and the vehicle component. The protective member has one end fixed to a vehicle body and another end arranged between the battery and the vehicle component to be thereby cantilevered on the vehicle body. The battery has a battery cell, and a battery case that houses the battery cell and has at least a lower surface facing the protective member. The protective member has a fixation portion formed at the one end and fixed to the vehicle body, and a contact portion formed at the other end and configured to come into contact with the battery case when load is inputted to the protective member.

Abstract: Fastening means, a preferred embodiment of which is shown in FIG. 2, has a joist 1 and a locking member 5. The joist 1 has a channel and locking extensions and the locking member 5 has a base 6 and an upstand 7. The base 6 has rounded corners 10. The fastening means is formed such that when it is in use the locking member 5 can be slid into the channel and rotated therein to assume a locking position, such rotation made possible by the rounded corners 10 which, when in use, serve to prevent a rotational impasse between the joist 1 and the locking member 5. The fastening means is formed such that when the locking member is in the locking position it is in a tight fit within the channel and cannot pull out of the channel by reason of obstruction by the locking extensions.

Abstract: A secondary battery including an electrode assembly and a case accommodating the electrode assembly, the case including a bottom surface, a first pair of parallel sidewalls and a second pair of parallel sidewalls, connected with the bottom surface, and a corner portion formed by an intersection of each of the first pair of parallel sidewalls and the bottom surface, the corner portion having a first radius of curvature at a first region, and a second radius of curvature different from the first radius of curvature at a second region.

Abstract: A motor vehicle includes several battery elements placed in modules of a first type and modules of a second type. The battery elements in each module of first type are grouped together in an assembly such that the battery elements can shift when exposed to a force, while the assembly is deformable. In each module of second type, the battery elements can shift, when exposed to the force, without being damaged while retaining their shape. The modules of first type are installed in a first region of the motor vehicle of a low stiffness compared to a second region, in which a body of the motor vehicle is designed for force-dissipating deformation in the event of an accident, and the modules of second type are installed in the second region, in which the body of the motor vehicle is designed to retain its shape in the event of an accident.

Abstract: A work equipment battery case that stores a battery cell for driving a battery powered work equipment, the battery case includes: a plate-like bottom on which the battery cell is placed; and a plate-like side formed to project from the bottom, and arranged at an outside of the battery cell placed on the bottom, wherein a mass of a part of the side is larger than a mass of the other part of the side.

Abstract: A hydraulic excavator enabling an efficient arrangement of a coolant pipe is provided. A fuel tank has a lateral side surface located outward relative to a lateral edge of a revolving frame. The hydraulic excavator includes an exterior cover laterally covering a mount member, a coolant pipe directing a coolant for an engine to a reducing agent tank, and a reinforcement plate. The coolant pipe is arranged through a space under the fuel tank and between the mount member and the exterior cover. The reinforcement plate is provided outward of the coolant pipe and inward of the exterior cover.

Abstract: An electric vehicle comprises a first battery pack including a first battery which stores electric power for activating a wheel, and a vehicle body frame to which the first battery pack is mounted, wherein a suspending unit space in which a suspending unit which suspends and lifts up the first battery pack accommodated in a first battery accommodating space is placed is formed to be opened upward, above the first battery accommodating space, a lift-up space through which the first battery pack is movable upward, is formed, above the first battery accommodating space inside a vehicle body, and a carry-out space through which the first battery pack is movable to a space which is outside the vehicle body, is formed between an upper region of the lift-up space inside the vehicle body and the space which is outside the vehicle body.

Abstract: A battery-powered work machine driven with a battery, includes: a body including a bottom and a pair of sides erecting from the bottom and including a first side and a second side; a control device of the work machine mounted on the bottom; a first fuse for a driving control device and a second fuse for a cargo-handling device, provided closer to the first side than the second side; a charging device for the battery, the charging device being mounted on the bottom; and a third fuse for the charging device, provided closer to the second side than the first side.

Abstract: An electric two-wheel vehicle includes a battery case that accommodates two batteries. The battery case is open in an upward direction. A head pipe supports a steering shaft and is connected to a front portion of the battery case. The battery case includes a beam portion that is disposed between the two batteries and extends rearward from a front wall portion of the battery case. Accordingly, it is possible to easily attach and detach the batteries with respect to a vehicle body for charging, protect the batteries, and secure the rigidity of a vehicle body frame.

Abstract: An active damper system for damping high-frequency vibration excitation of the vehicle body, includes a damper bearing to support a vehicle chassis component on the vehicle body, wherein the damper bearing includes a first bearing element for fastening to the vehicle body and a second bearing element for fastening to the vehicle chassis component; an active actuating element connecting the first and second bearing elements; a first acceleration sensor for measuring an acceleration of the vehicle body; a control unit connected to the acceleration sensor and receiving a vertical acceleration of the vehicle body as input variable from the acceleration sensor, wherein the control unit influences the active actuation element. The active damper system includes a second acceleration sensor arranged on the second bearing element.

Abstract: A power receiving coil (22) is installed at a front portion on a lower surface of a floor panel (40) close to steered front wheels (W) and elongated across a lower open portion of a tunnel portion (42) located in the center of a vehicle (1). Therefore, the power receiving coil (22) can be accurately aligned with a power transmission coil (12) on the load surface side to face each other with a sense of steering in such a manner as to align the center of the vehicle with the power transmission coil (12) when the vehicle (1) advances to a predetermined stop position in a parking space (2).

Abstract: A work vehicle includes a vehicle body frame, an inverter, and first through fourth brackets. The first bracket extends in the vehicle width direction, and is disposed in front of the inverter. Both ends of the first bracket are supported by the vehicle body frame. The second bracket is fixed to the left part of the inverter, and extends in the vertical direction. The second bracket is fixed to the first bracket. The third bracket is fixed to the right part of the inverter, and extends in the vertical direction. The third bracket is fixed to the first bracket. The fourth bracket is fixed to at least one of the second and third brackets, extends in the longitudinal direction of the vehicle away from the first bracket, and is supported by the vehicle body frame. The shortest sides of the inverter extend in the longitudinal direction of the vehicle.

Abstract: A battery holder for securing a battery to a vehicle and for mechanically isolating the battery from the vehicle is provided. The battery holder includes a vehicle mounting plate, a battery containment plate, and a number of shock absorbing elements. The battery containment plate includes a number of open-topped cells for retaining leaking battery liquid therein. The shock absorbing elements prevent vibrations and shocks from being transferred from the vehicle to the battery.

Abstract: A battery module includes a plurality of battery cells arranged in a first direction, a pair of end plates adjacent to outermost battery cells of the plurality of battery cells, the pair of end plates extending along the plurality of battery cells in a second direction and being spaced apart along the first direction, and at least one bush member coupled to each of the end plates.

Abstract: A method and device for improving a structurally integrated propulsion battery system with a battery, a tray for accommodating the battery, with lower and upper internal structural cross beams coupled to the tray, and a liquid cooling plate located between the upper internal structural cross beam and the lower internal structural cross beam.

Abstract: A vehicle includes a body structure and a traction battery for providing power to a powertrain. The vehicle also includes a bracket connecting the traction battery to the body structure. The bracket defines a frangible element configured to substantially restrict movement of the traction battery and sever in response to force upon the battery greater than a first threshold. The bracket also defines an extensible portion adapted to unfurl after the frangible element is severed allowing tethered displacement of the traction battery.

Abstract: A battery tray (1) has a base for receiving a base (16) of a battery housing (2), opposed side walls (17, 18), an end wall (19) that connects the side walls (17, 18) and a clamp (22) that is connectable to the base (16). The end wall (19) and a first side wall (17) have grooves (24, 23) running parallel to the base (16) for receiving projections (10, 12) of the battery housing (2). The clamp (22) connects to the base (16) on the side of the battery tray (1) that faces away from the end wall (19). The clamp (22) has a block-forming element (29) for positioning the battery housing (2) on the side facing the second side wall (18), and the second side wall (18) has a block-forming element (30) in the region of the end wall (19), for positioning the battery tray (2) on the side facing the second side wall (18).

Abstract: A passenger vehicle is provided with a seating row that is oriented in a passenger compartment forward of a storage compartment. The seating row has a seat back that is pivotally connected to the vehicle body for providing access to the storage compartment when the seat back is in a collapsed position. A battery having a top surface is mounted within the storage compartment. A receptacle is provided with a back surface that is connected to the top surface of the battery by a panel. The receptacle moves in a fore-and-aft direction relative to the battery between a rearward position within the storage compartment and a forward position within the passenger compartment. A face of the receptacle engages the seat back, and the panel extends from the receptacle to the battery in the forward position for providing a raised platform extending to the passenger compartment.

Abstract: An electric vehicle equipped with an automotive battery. The automotive battery has a charging unit on the left side surface, discharging units on the right side surface, and a battery-side power supply terminal on the lower surface. The automotive battery drives an electric motor when the vehicle is moving, supplies power to external electrical products when the vehicle is not moving, and is configured so as to be usable at all times.

Abstract: A traction battery assembly includes a base plate and a plurality of prismatic cells stacked in an array on the base plate. A spacer assembly surrounds and is in contact with at least a portion of each of the cells. Each of the spacers assemblies include a pair of brackets having retaining tabs configured to extend over and retain a top portion of the cell opposite the base plate and anchoring tabs extending away from a base of the array. A clamp is disposed along the array and is configured to anchor the anchoring tabs to the base.

Abstract: A protective arrangement for safety-relevant parts of a motor vehicle that are arranged in a supporting structure. The protective arrangement is provided between the safety-relevant part and the closest bumper. The protective arrangement has at least one protective element that is arched in the longitudinal direction of the motor vehicle toward the outside of the motor vehicle. The protective element is mounted directly or indirectly on the supporting structure via bearings that are configured such that a bearing action acts only in the longitudinal direction of the motor vehicle.

Abstract: A method for operating an electric traction drive system includes monitoring each of battery modules during operation for satisfactory functioning to detect a technical fault. The method further includes bypassing at least one battery module if a technical fault of the at least one battery module is detected. The method further includes operating the traction drive system in a traction state where an electric motor is supplied and actuated by connected battery modules to the battery module line to enable a currently generated torque to remain unchanged. The electric motor and the battery are positioned to generate an adjustable output voltage of the battery. The battery is configured to supply the electric motor. The battery includes a battery module line and the battery modules. The battery modules are configured to be connected in series with the battery module line or bypassed in the battery module line.

Abstract: The invention provides systems and methods for mounting a fuel system to a vehicle. In some embodiments, the invention provides systems and methods for mounting a fuel system comprising a fuel tank to a vehicle chassis using a bracket, which may be a multi-part bracket, and may be referred to as a “drop and go” bracket.

Abstract: A battery state notifying unit, a bus bar module, a battery pack and a battery state monitoring system are provided, and allow for reduction of the number of electric wires guided to a unit monitoring a battery state, and the signal voltage applied to the electric wires. A battery power source system is provided with a battery state notifying unit corresponding to each battery pack. The battery state notifying unit generates battery state information indicating the electrode voltage and temperature of the battery cells 21, and transmits the battery state information to the battery state monitoring unit. The battery state information is based on a cell voltage signal corresponding to electrode voltage outputted from terminal fittings of the battery pack, and a cell temperature signal corresponding to voltage outputted from the temperature sensor.

Abstract: A battery cell assembly is provided. The battery cell assembly includes a cooling fin having a rectangular-shaped aluminum plate, a tube, and a flexible thermally conductive sheet. The plate has a first side and a second side. The tube is coupled to the first side of the plate and extends on at least first, second, and third peripheral edge portions of the plate. The flexible thermally conductive sheet is disposed on the first side of the plate. The battery cell assembly further includes a battery cell disposed against the flexible thermally conductive sheet of the cooling fin.

Abstract: A battery module includes a plurality of rechargeable batteries, end plates at outer sides of the rechargeable batteries; fixing members fixed to the end plates, each fixing member having a support step protruding from at least one side end, a reinforcement member contacting the fixing member, and a fastener fixing the fixing member and the reinforcement member to the end plate.

Abstract: Disclosed herein is a cooling member mounted between battery cells to remove heat generated from the battery cells during charge and discharge of the battery cells, wherein the cooling member includes a plate-shaped cooling fin configured to have a structure in which two battery cell contact portions disposed in tight contact with outer sides of the battery cells in a state in which the cooling fin is disposed between the respective battery cells are continuously formed in a horizontal direction (a lateral direction) and a coolant conduit configured to have a hollow structure in which a coolant flows, the coolant conduit thermally contacting the cooling fin, the coolant conduit being located at the outside of an electrode assembly receiving part of each of the battery cells when the cooling fin is disposed between the battery cells.

Abstract: A frame covering device with air vents has an upper frame and a lower frame with vertically oriented air vents disposed between them. An upper flange disposed along a top portion of the upper frame has an attachment tab to attach the frame covering device with air vents to a front shock and steering assembly of a three-wheeled motorcycle. A lower attachment slot is disposed in a lower flange and also attaches to the front shock and steering assembly. The upper and lower frames are aerodynamically shaped to aid in laminar air flow to increase efficiency and to improve the aesthetics of the motorcycle.

Abstract: An exemplary assembly includes a blend structure moveable between a first position and a second position. The blend structure in the first position permits a first flow of air. The blend structure in the second position permits a second flow of air. The first flow includes more air that has moved through an engine compartment of an electrified vehicle than the second flow.

Abstract: A vehicle includes a climate control system configured to regulate temperature within a cabin. The vehicle also includes a battery compartment disposed within the trunk, and a soft trim component that at least partially defines space within the trunk of the vehicle. The vehicle is further provided with a rigid insulative material formed upon and supporting a section of the soft trim such that the insulative material and section define a duct fluidly connecting the cabin and battery compartment in order to cool the battery compartment.

Abstract: A vehicle comprising a vehicle body (2) and a battery (3) with energy storage devices (31) and a housing (32), which at least partially surrounds the energy storage devices (31), wherein a vehicle-body region (21) of the vehicle body (2) forms a part of the housing of the battery (3), wherein the vehicle-body region (21) is made from an electrically conductive material or comprises electrically conductive material in order to shield the vehicle against electrical and/or magnetic fields.

Abstract: A tool box device for locking and/or unlocking a battery that powers a motor that drives a motor vehicle, including a support housing, a movement transmission system including at least one gear box and at least one transmission shaft, connected to at least one system for engaging a battery locking/unlocking mechanism.

Abstract: A system and attendant assembly for incorporating at least one alternate fuel supply, such as of the type used in combination with a conventional distillate fuel, to power a heavy duty industrial vehicle, such as a mine haul dump truck. The system and attendant assembly includes a mounting assembly structured for containment and support of a primary fuel tank and an auxiliary fuel tank. The mounting assembly is disposed on a mounting area laterally adjacent between the two tires on a side of the truck, wherein the mounting assembly and mounting area are cooperatively disposed and structured to facilitate storage of the alternate fuel and operative communication and distribution thereof with the powering operations of the vehicle.

Abstract: A battery mounting unit for a vehicle may include a front bracket bonded to a top of a rear floor panel of a vehicle body and having a through-hole penetrated together with the rear floor panel, a reinforcing bracket bonded to an inner side of a rear floor side member on a bottom of the rear floor panel to correspond to the front bracket and having a welding nut on a bottom corresponding to the through-hole of the front bracket, a rear bracket bonded to an outer surface of the rear floor side member and having a plurality of welding nuts on a lower side of a top thereof, a battery tray fastened to the plurality of welding nuts on the rear bracket by a bolt and seated with a battery, and a battery clamper joined to the battery tray to fix the battery to the battery tray.

Abstract: The invention relates to an energy storage module for a device for supplying voltage, particularly in a motor vehicle. The energy storage module includes several prismatic storage cells that are arranged behind one another and stacked in at least one row, two end plates, and at least one tension element. The at least one row of stacked storage cells is braced between the two end plates by the tension element, and at least one of the end plates has at least one supporting surface for support on a structure carrying the energy storage module. The energy storage module also includes at least one thermally insulating element arranged on the supporting surface for thermal insulation between the at least one of the end plates and the carrying structure.

Abstract: A hydraulic excavator capable of suppressing deterioration of a reducing agent stored in a reducing agent tank is provided. The hydraulic excavator includes: a main valve supplying a hydraulic oil to a work implement; an exhaust gas treatment device treating an exhaust gas from an engine through a reduction reaction; the reducing agent tank arranged forward of the main valve and storing the reducing agent to be supplied to the exhaust gas treatment device; and a partition plate arranged between the reducing agent tank and the main valve.

Abstract: A variable intake system for a vehicle to regulate an amount of intake air according to driving conditions of an engine may include an air cleaner connected to an intake duct which draws in intake air and forms a flow path for the intake air inside the air cleaner, a battery assembly installed in the flow path inside the air cleaner, which includes a plurality of cooling paths that allow the intake air to flow through the plurality of cooling paths, and a valve body installed in the air cleaner and selectively varying the flow path of the intake air.

Abstract: A vehicle and method of operating a vehicle are provided. The method includes providing a vehicle and at least one drive element in operable communication with the vehicle for providing movement to the vehicle. A plurality of power sources are also provided for providing power to the drive element along with at least one power source securing member for releasably securing a desired number of power sources to the vehicle. The method further includes connecting a desired number of power sources to the vehicle via the securing member to provide power to the drive element, each power source being readily removable from the vehicle so that only the desired number of power sources are used for a particular vehicle use to minimize the weight and therefore power consumption of the vehicle.

Abstract: A battery pack and a method of manufacturing the battery pack, to include a pouch battery cell and a casing frame to accommodate and securely surround the battery cell. The casing frame may be constructed with a base frame, a first lateral frame protruding from one edge of the base frame, and a wing portion that is rotatable with respect to the base frame. The wing portion rotates from a first position where the battery cell can be inserted into the casing frame, to a second position where the battery cell is surrounded by and secured within the casing frame against damage from external forces, impulses and impacts.

Abstract: A method for mounting or removing a power supply container of a drive motor of a motor vehicle that is secured to the motor vehicle using a bolt acted on by a piston. The method includes: acting on the piston to move the pistons relative to the bolt so as to disengage the bolt; and rotating the bolt such as to lock or unlock the bolt and lock or unlock the battery.

Abstract: A shovel including a power storage device; and an electrically driven part driven by discharge electric power from the power storage device. The power storage device includes a lower housing having a bottom panel and side panels; at least two power storage modules arranged at a distance from each other in a first direction on the bottom panel and configured to charge and discharge electrical energy; a first rib formed on the bottom panel of the lower housing, arranged between the two power storage modules, and configured to extend in a second direction intersecting in the first direction; and a second rib formed on the bottom panel of the lower housing, configured to extend in the first direction, and formed continuously with the first rib.

Abstract: A vehicle includes a battery supported by an elastic member. The vehicle is provided with a connector that is electrically connected to a connector on the battery. The connector on the vehicle is switched between an unlock state in which the movement of the connector on the vehicle is allowed to follow the oscillation of the battery, and a lock state in which the movement of the connector on the vehicle is restricted. Accordingly, it is possible to prevent a stress from being applied to the connector on the battery and the connector on the vehicle when a vehicle is travelling, and it is possible to smoothly connect the connector on the battery and the connector on the vehicle when a user mounts the battery on the vehicle.

Abstract: A fixing structure of a resin tank for stably keeping the resin tank being fixed includes: a first holder having a predetermined length and being disposed corresponding to a pressed portion of a resin tank; a biasing member that is disposed in the first holder; a pressing member that is supported by the first holder and projects toward the pressed portion by a biasing force of the biasing member; and a pair of rods respectively having first ends attached to both ends of the first holder in a longitudinal direction and second ends attached to a frame.

Abstract: A battery pack held under a floor panel by a battery pan attached under the floor panel of a vehicle body is disposed at a position inside a over-floor framework formed over the floor panel by a pair of seat rails, a front upper seat cross member, and a right upper seat cross member.

Abstract: Systems and methods for electric vehicle battery systems with replaceable parallel electric vehicle battery modules are described herein. The electric vehicle battery system includes a plurality of electric vehicle battery modules connected in parallel. Each electric vehicle battery module includes a battery. Each electric vehicle battery module can also include a balancing circuit in electrical communication with a current path from the battery to an electric vehicle battery module output node. Each electric vehicle battery module also may have a current sensor in electromagnetic communication with the current path between the battery and the balancing circuit. The current sensor can be configured to sense a current level between the battery and the balancing circuit. The balancing circuit can be configured to balance the current level sensed by the current sensor of each electric vehicle battery module.

Abstract: In a fuel cell stack, fuel cells are stacked together in a stacking direction, and the stacked fuel cells are placed in a casing. An upper side panel of the casing includes an outer plate and an inner plate which are joined together. Flat plate members are interposed between the outer plate and the inner plate at positions corresponding to both end portions of the outer plate and the inner plate extending in the stacking direction. The flat plate members are thicker than the outer plate and the inner plate.