Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1989-03-01
1992-06-09
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310 40MM, H02K 2114, H02K 104, H02K 128
Patent
active
051210207
ABSTRACT:
The invention relates to a rotor (10) for an electric motor, in particular for a multi-phase or single-phase electric motor, comprising a permanent-magnetic ceramic rotor cylinder (1) made of an imperforate solid material and provided with moulded-on plastic elements (5) on at least the cylinder end faces (3), which elements carry axially projecting shaft portions (6) for rotatably journalling the rotor (10), the cylinder end faces (3) being formed with recesses and the moulded-on plastic elements (5) engaging in the recesses (4).
REFERENCES:
patent: 4587450 (1986-05-01), Ozaki
Bertram Leo
Bukoschek Romuald L.
Schemmann Hugo
LaBalle C.
Rhyne Lesley A.
Stephan Steven L.
U.S. Philips Corp.
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