Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1984-11-30
1986-05-20
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 43, 310 45, 310 59, 310 89, 339198R, H02K 1100
Patent
active
045903972
ABSTRACT:
To eliminate difficulties in making a large number of external connections from solid wire windings in a dynamoelectric machine, a unique terminal block (54) is disposed within the machine housing 10. The machine includes a stator having a body (12) of magnetizable material and a plurality of groups of windings (14, 44, 46, 48), each winding being of solid wire. A rotor (18) is mounted for rotation relative to the stator and the housing (10) contains both the rotor (18) and the stator (12,14). A plurality of multi-terminal connectors (34) are mounted on the housing (10) and accessible from the exterior thereof and an elongated terminal block (54) is disposed within the housing (10) and is comprised of a stack of flat insulators (60-68) sandwiching electrically isolated bus bars 74 between adjacent ones of the insulators. Each bus bar (74) is associated with a winding group (44, 46, 48). Connections (78) at the exterior ends of the terminal block connect each of the bus bars (74) to a corresponding one of the winding groups (44, 46, 48) and a plurality of stranded wire conductors (92) extend from one side (96) of the terminal block to interconnect the bus bars (74) and the multi-terminal connectors (34).
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Skudy R.
Sundstrand Corporation
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