Electrical connecting element for electric motor and electric motor equipped with this element
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United States of America Patent
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-
Apr 14, 1998
Grant Date -
N/A
app pub date -
Sep 4, 1996
filing date -
Sep 4, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The motor comprises a fixed armature winding (12) equipped with an armature of generally cylindrical shape (16) carrying conducting coils, and an electronic circuit (36) for electrical power supply to and commutation of the coils. The electrical connecting element (40) comprises a conducting ring (42) including a first face equipped with at least two axial spigots (44) for fastening onto the armature, a second face equipped with at least two conducting axial pins (46) for connection with the electronic circuit (36), and at least two conducting peripheral hooks (48) for connecting the coils with the ring (42). This ring is sectionable into electrically isolated sectors.
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