Power tool system and power supply device
US9337763B2 · kind B2 · utility
20Cited by
15References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2011 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Jan 24, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2207/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power tool system includes: a power tool including an AC motor; a portable battery pack; and a power supply device that converts a DC power supplied from the portable battery pack into an AC power to supply the AC power to the AC motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.