Title:
Accumulating electricity device
Document Type and Number:
Japanese Patent JP6095813
Kind Code:
B2
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.
Inventors:
Shuntaro Adachi
Application Number:
JP2016024012A
Publication Date:
March 15, 2017
Filing Date:
February 10, 2016
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
B60L50/16; E02F9/00; H01M10/613; H01M10/625; H01M10/647; H01M10/6555; H01M10/6567; H01M50/209; H01M50/224; H01M50/249; H01M50/271; H01M50/291
Domestic Patent References:
| JP6013052U | ||||
| JP2011165361A | ||||
| JP2001229900A |
Foreign References:
| WO2012140728A1 |
Attorney, Agent or Firm:
Mikio Kuruyama