Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-03-29
2011-03-29
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S168000
Reexamination Certificate
active
07915777
ABSTRACT:
The invention relates to a ring coil motor (1, 20) with a primary part (3, 21) and a secondary part (2, 22), wherein the primary part (3, 21) has a ring coil (6, 25) and permanent magnets (9, 27).
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Day Ursula B.
Feiereisen Henry M.
Lam Thanh
Siemens Aktiengesellschaft
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