Title:
電動二輪車
Document Type and Number:
Japanese Patent JP7135663
Kind Code:
B2
Abstract:
To provide an electric two wheel vehicle that suppresses increase in power consumption of the vehicle, improves cooling performance of an electric motor and a battery, and reduces the force required for walking while pushing the vehicle.SOLUTION: The electric two wheel vehicle includes an electric motor 9 for driving drive wheels 6, a battery for supplying power to the electric motor 9, a cooling mechanism for cooling at least one of the electric motor 9 and the battery, and a centrifugal clutch 16 for cutting off the transmission of the rotation when the rotational frequency of the electric motor 9 is lower than a predetermined rotational frequency. The cooling mechanism includes a radiator for cooling the cooling water and a water pump 82 for circulating the cooling water cooled by the radiator. The water pump 82 is connected to a driving shaft 57 for transmitting the rotation of the electric motor 9 to the drive wheels 6. The centrifugal clutch 16 is provided on a downstream side from the driving shaft 57 in a rotation transmitting direction Z to the drive wheels 6 from the electric motor 9.SELECTED DRAWING: Figure 6
Inventors:
Masaki Mori
Application Number:
JP2018180006A
Publication Date:
September 13, 2022
Filing Date:
September 26, 2018
Export Citation:
Assignee:
SUZUKI KABUSHIKI KAISHA
International Classes:
B62K11/00; B60K11/02
Domestic Patent References:
| JP2015049711A1 | ||||
| JP4024185A | ||||
| JP5095606A | ||||
| JP7180554A | ||||
| JP2006054940A | ||||
| JP2010233372A |
Attorney, Agent or Firm:
Akihiko Kitamura
Takanao Matsui
Takanao Matsui