Title:
電動式搬送車両の蓄電ユニット装置
Document Type and Number:
Japanese Patent JP7031513
Kind Code:
B2
Abstract:
This power storage unit (25) is provided with: a charging terminal (29) that is connectable to an external power supply; a changeover switch (30) that switches between conduction of the charging terminal (29) and a power storage module (27) and conduction of the power storage module (27) and a power feeding terminal (28); and a control device (31) for controlling the changeover switch (30); wherein the control device (31) controls the changeover switch (30) so that, when the charging terminal (29) is connected to the external power source, the charging terminal (29) and the power storage module (27) are brought into conduction, and the conduction between the power storage module (27) and the power feeding terminal (28) is interrupted.
Inventors:
Tomohiro Matsuhisa
Shoichi Ieoka
Shoichi Ieoka
Application Number:
JP2018122770A
Publication Date:
March 08, 2022
Filing Date:
June 28, 2018
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
B60L50/64; B60K1/04; B60K11/00; H01M10/44; H01M10/46; H01M10/613; H01M10/625; H01M10/633; H01M10/6563; H01M10/6568; H01M10/6571; H02J7/00
Domestic Patent References:
| JP9322414A | ||||
| JP9285022A | ||||
| JP11089002A | ||||
| JP2018011480A | ||||
| JP7304338A | ||||
| JP2016225249A | ||||
| JP2016219146A | ||||
| JP2009289429A |
Previous Patent: Monitoring work support system for steel plants
Next Patent: Thermal transfer ribbon
Next Patent: Thermal transfer ribbon