摘要:
An electric vehicle equipped with an automotive battery (50). The automotive battery (50) has a charging unit (53) on the left side surface (50d), discharging units (54, 55) on the right side surface (50e), and a battery-side power supply terminal (56) on the lower surface (50f). 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.
摘要:
Damit Vorfeldschlepper beim Betrieb in geschlossenen Hallen abgasfrei benutzt werden können, gibt es neben dem Antrieb mittels eines Verbrennungsmotors elektrische Antriebe, die beispielsweise mittels einer Batterie mit Antriebsenergie versorgt werden. Erfindungsgemäß wird der Schlepper mit einer Brennstoffzelle betrieben, und nach Art eines Baukastens kann in den Schlepper als Energieversorgungseinheit wahlweise ein Batteriepack, eine Brennstoffzelleneinheit und ggf. auch eine Hybrideinheit bestehend aus einem kleineren Batteriepack und einem Range-Extender in Form eines Verbrennungsmotors eingesetzt werden.
摘要:
A battery-fixing device includes a frame member (1A), a stopper (10) and a lock arm. The frame member is formed in a body of the forklift and provided by a battery space where a battery case is placed. The frame member has a through hole. The stopper has a lock portion (10E) and a groove (10D). The stopper is movable in the through hole (1B). The lock arm is pivotally supported on the frame member so as to engage with or disengage from the lock portion. The engagement of the lock arm (12) with the lock portion keeps the stopper projecting from the through hole toward the battery space so that the groove is engagable with the battery case. The disengagement of the lock arm from the lock portion allows the stopper to be pulled back into the through hole so that the groove is not engaged with the battery case.
摘要:
Die Erfindung betrifft einen Hubwagen (1), insbesondere Niederhubwagen, mit einem Batteriefach (10a) zur Aufnahme der Batterie (11) und einer Kupplung-Stecker-Vorrichtung (16) zur elektrischen Verbindung der Batterie (11) mit einem elektrischen Antriebssystem des Hubwagens(1). Zur Lösung der Aufgabe, einen einfachen Batteriewechsel mit geringem Bauaufwand zu ermöglichen, wird erfindungsgemäß vorgeschlagen, dass in das Batteriefach (10a) eine Kontakteinrichtung (15), insbesondere eine Kupplung, der Kupplung-Stecker-Vorrichtung (16) und in die Batterie (11) eine Kontakteinrichtung (17), insbesondere ein Stecker, der Kupplung-Stecker-Vorrichtung (17) integriert ist, wobei beim Durchführen des Batteriewechsels durch eine Bewegung der Batterie (11) relativ zum Batteriefach (10a) die in der Batterie (11) integrierte Kontakteinrichtung (17) mit der in das Batteriefach (10a) integrierten Kontakteinrichtung (15) automatisch kontaktierbar ist.
摘要:
A straddled electric vehicle (1) according to an embodiment of the present invention includes: an electric motor (20) having an output shaft which is oriented in a direction perpendicular to the vehicle width direction; a drive bevel gear (35) to rotate around a rotation axis which is oriented in a direction perpendicular to the vehicle width direction; a driven bevel gear (36) to rotate around a rotation axis which is oriented in the vehicle width direction; and a drive pulley (41) to rotate around a rotation axis which is oriented in the vehicle width direction. The drive bevel gear (35) and the driven bevel gear (36) convert rotation generated by the electric motor (20) around a rotation axis which is oriented in a direction perpendicular to the vehicle width direction into rotation around a rotation axis which is oriented in the vehicle width direction. Rotation around a rotation axis which is oriented in the vehicle width direction, the rotation being generated in response to transmission of rotation from the drive bevel gear (35) to the driven bevel gear (36), is transmitted to the drive pulley (41).
摘要:
When a concave portion housing an electric storage apparatus is formed in a vehicle body, the strength of the concave portion needs to be ensured. A mounting structure for an electric storage apparatus includes the electric storage apparatus, a vehicle body, a first reinforcement, and a second reinforcement. The electric storage apparatus outputs an energy for use in running of a vehicle. The vehicle body includes a concave portion opened upward in the vehicle. The concave portion houses the electric storage apparatus. The first reinforcement is disposed along a bottom face of the concave portion and extends in a predetermined direction. The second reinforcement is disposed along an upper face of the electric storage apparatus and extends in the predetermined direction.
摘要:
A lower spring (57) for supporting a lower surface of a battery (30) is provided on a bottom portion (55) of a battery case (50). A cover (60) for covering the battery (30) includes an upper spring (61) to catch the battery (30) together with the lower spring (57) in the up and down direction. In a state where the battery (30) is placed in the battery case (50) and the cover (60) closes, the lower spring (57) supports the lower surface of the battery (30) and is allowed to elastically deform in an extension direction and a compression direction and the upper spring (61) presses the upper surface of the battery (30) and is allowed to elastically deform in an extension direction and a compression direction. The above structure can prevent a shake of the battery from being transmitted to a rider when the vehicle is travelling and reduce an impact applied to the batteries.
摘要:
In a case of installing a plurality of electric storage devices 51 such as batteries in an electric car such as an electric motorcycle 1, a traveling wind passage 52 which extends in forward and rearward direction and through which traveling wind passes along with traveling of the electric car 1 is formed in an electric storage device group 50 including the plurality of electric storage devices 51. Moreover, connection terminals 51a of each electric storage device 51 and a power cable 55 that connects the connection terminals to each other are disposed in a manner of facing the traveling wind passage 52. With this configuration, not only the electric storage devices 51 but also the connection terminals 51a and the power cables 55 can be effectively cooled. The plurality of electric storage devices 51 may be divided into two modules, a right side module and a left side module, and each module is collectively connected such that it can be attached to and detached from the electric car 1.
摘要:
The invention relates to a removable battery circuit system for recharging electric vehicles at electric charging stations. The motor vehicles each comprise a plurality of identical removable batteries, which the user can exchange. A control device selectively controls the extraction of energy from the removable battery modules, such that the removable battery modules are individually discharged in series or in groups. The charging stations have automatic chargers at which the battery array of a motor vehicle can be charged, by selectively replacing the discharged removable battery modules with identical yet charged removable battery modules.