A cordless power tool has a housing which includes a mechanism to couple with a removable battery pack. The battery pack includes one or more battery cells as well as a vent system in the battery pack housing which enables fluid to move through the housing. A mechanism is associated with the battery pack to dissipate heat from the battery pack.
申请公布号
US7736792(B2)
申请公布日期
2010.06.15
申请号
US20060327207
申请日期
2006.01.09
申请人
发明人
MOORES, JR. ROBERT G.;BAILEY, JR. ROUSE R.;BRADUS ROBERT;COCHRAN JOHN R.;RAMSTROM LEE W.;WATTS FRED S.;WHITE PAUL S.;BROTTO DANIELE C.;EMBREY JANET M.
