Terminal connecting device for energy storage module
US8632369B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 29, 2012 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Mar 23, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a terminal connecting device for an energy storage module including a busbar having a body portion formed of a plate having a predetermined length stepped at both ends, and a cell terminal mounting portion having an insert hole at each end of the body portion, and a fastening member formed of a plate to secure the busbar by a screw connection with a cell terminal through the insert hole of the busbar, the fastening member having a nut body portion with a hollow at the center and the outer periphery processed in the shape of a nut, and a nut screw portion having a screw thread formed along the inner periphery of the hollow of the nut body portion, wherein the height of the step of the body portion of the busbar corresponds to the thickness of the nut body portion of the fastening member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.