Coil terminal circuit structure for rotary electrical device
AssigneeKabushiki Kaisha Moric
InventorsHayato Ariyoshi, Tadashi Takano
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Abstract
An electrical device having a number of embodiments of multi phase armatures incorporating terminal circuits with maximum efficiency and the ability to use automated techniques as well offering greater flexibility in the way the coils are arranged in the desired types of circuits.
Claims12
A terminal structure for interconnecting coil ends in a plural phase rotary electrical machine and adapted to be mounted at one axial end of a core having a plurality of circumferentially spaced pole teeth around which electrical coils are wound, said terminal structure comprising a plurality of conductors equal in number to at least the number of phases and bonded in spaced relationship to each other, each of said conductors having terminal ends extending outwardly beyond the bonding material and having wire receiving recesses therein for receiving a coil wire end from a respective one of said coil windings, substantially all of said wire receiving recesses lying in a common axial plane.
A terminal structure for interconnecting coil ends in a plural phase rotary electrical machine and adapted to be mounted at one axial end of a core having a plurality of circumferentially spaced pole teeth around which electrical coils are wound, said terminal structure comprising a plurality of conductors equal in number to at least the number of phases and bonded in spaced relationship to each other, each of said phase being comprised of a plurality of interconnected conductors each having at least two circumferentially spaced terminal end portions for receiving a coil wire end from a respective one of said coil windings.
A terminal structure as set forth in claim 111 wherein each phase-specific terminal member is made of plural connecting pieces comprised of arcs of concentric circles.
Dependencies are inferred from the claim text.