Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 614
the shaft S to the com-mutator C^, whence it is collected by the brushes B^ and B*, atthe same time that the other portions of the commutators (whichare in connection with the other working armature coils) are incontact with the brushes B^ and B^. At X and Y are the termi-nals of the external… … Fig. 388. and the arrangement by which the position of the collectingbrushes can be adjusted so as to place them in contact with thecommutators in any desired angular position with respect to theposition in the magnetic field occupied by the coils to which thecommutators are connected, is…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
