Flat type commutator for fuel pump is to develop products using carbon the sliding portion, furthermore, the metal in the slit portion depending on the type of fuel has developed a type that does not expose. (For four-wheel, for two-wheel)
Patent
PAT.2918154／PAT.4925735／PAT.5039339／PAT.5498141
Over the length direction the entire area of the sliding parts in every segment of the cylindrical commutator, we have developed an anchor having a retention effect from bracket to the resin
Patent
PAT.3813857
We have developed a commutator to short-circuit the same phase segment inside the commutator body.
Patent
Pending
