Terminal block for dynamoelectric machine
First Claim
1. In a multiple phase generator for generating a plurality of phases, the combination ofa stator including a body of magnetizable material and a plurality of groups of windings associated therewith, each group defining one of said phases, each winding being of solid wire;
- a rotor mounted for rotation relative to said stator;
a housing containing said rotor and said statora plurality of multi-terminal connectors mounted on said housing and accessible from the exterior thereof;
a terminal block within said housing and mounting a plurality of electrically isolated bus bars, one for each said phase;
means connecting each of said bus bars to a corresponding one of said groups; and
a plurality of stranded wire conductors interconnecting each of said bus bars and each of said multi-terminal connectors.
1 Assignment
0 Petitions
Accused Products
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).
-
Citations
8 Claims
-
1. In a multiple phase generator for generating a plurality of phases, the combination of
a stator including a body of magnetizable material and a plurality of groups of windings associated therewith, each group defining one of said phases, each winding being of solid wire; -
a rotor mounted for rotation relative to said stator; a housing containing said rotor and said stator a plurality of multi-terminal connectors mounted on said housing and accessible from the exterior thereof; a terminal block within said housing and mounting a plurality of electrically isolated bus bars, one for each said phase; means connecting each of said bus bars to a corresponding one of said groups; and a plurality of stranded wire conductors interconnecting each of said bus bars and each of said multi-terminal connectors. - View Dependent Claims (2, 3, 4, 5)
-
-
6. In a multiple phase generator for generating a plurality of phases, the combination of
a stator including a body of magnetizable material and a plurality of groups of windings associated therewith, each group defining one of said phases, each winding being of solid wire; -
a rotor mounted for rotation relative to said stator; a housing containing said rotor and said stator; a plurality of multi-terminal connectors mounted on said housing and accessible from the exterior thereof; an elongated terminal block within said housing comprised of a stack of elongated, flat insulators and mounting, between adjacent insulators, electrically isolated bus bars, one for each said phase; said bus bars each protruding beyond one end of said terminal block; means connecting each of said bus bars to a corresponding one of said groups at a location exterior of said terminal block; and a plurality of stranded wire conductors within said housing interconnecting each of said bus bars and each of said multi-terminal connectors and extending between adjacent insulators at locations on a side of said terminal block. - View Dependent Claims (7)
-
-
8. In a dynamoelectric machine, the combination of
a stator including a body of magnetizable material and a plurality of groups of windings associated therewith, each winding being of solid wire; -
a rotor mounted for rotation relative to said stator; a housing containing said rotor and said stator a plurality of multi-terminal connectors mounted on said housing and accessible from the exterior thereof; an elongated terminal block within said housing comprised of a stack of flat insulators and sandwiching electrically isolated bus bars between adjacent ones of said insulators; means at at least one end of said terminal block connecting each of said bus bars to a corresponding one of said groups; and a plurality of wire conductors extending from at least one side of said terminal block and interconnecting said bus bars and said multi-terminal connectors.
-
Specification