Invention Grant
US08049391B2 Electric motor 有权
电动马达

Electric motor
Abstract:
A multi-pole PMDC motor has brush gear for transferring electrical power from motor terminations to its windings via a commutator. The brush gear comprises a brush card supporting at least four brush assemblies. The brush assemblies are separated into two brush groups with the brush assemblies of each group being electrically connected together by links of flexible wire.
Public/Granted literature
Information query
Patent Agency Ranking
0/0