Bolted spherical series/phase generator connections
 An electrical generator connection, to connect coil ends, and a method of making the same. A header cap having a spherically shaped portion is brazed to each coil end to be connected. A pair of connector bars, each having a pair of similarly sized spherical seats, receives the spherical portion of each coil end header cap. Electrical and mechanical connection is provided by bolting the two connector bars together. 
Westinghouse Electric Corp.
H
H02K
inventional
John M. Hector O. Lennart S. Darrell R.
Butler, III Ponce Nilsson Morrison