Electric generators; electric lightD. Appleton, 1883 |
Dentro del libro
Resultados 1-5 de 48
Página 61
... shunted , and not in the same circuit , and for this purpose these inductors must be provided with a long wire of considerable resistance . The working conditions of the machines are hereby rendered much more favourable for the ...
... shunted , and not in the same circuit , and for this purpose these inductors must be provided with a long wire of considerable resistance . The working conditions of the machines are hereby rendered much more favourable for the ...
Página 92
... shunt and main coils . The machine shown in Figs . 48 , 49 50 , is , in general appearance , like an ordinary Crompton- Bürgin dynamo , but with the arms of the field - magnets sixteen inches long instead of eight , and the pole ...
... shunt and main coils . The machine shown in Figs . 48 , 49 50 , is , in general appearance , like an ordinary Crompton- Bürgin dynamo , but with the arms of the field - magnets sixteen inches long instead of eight , and the pole ...
Página 93
... shunt current , which flows in series round the fine - wire coils , which are laid on the top of the main coils . The terminals of the shunt coils are coupled direct to the two brushes . The object of splitting up the main current into ...
... shunt current , which flows in series round the fine - wire coils , which are laid on the top of the main coils . The terminals of the shunt coils are coupled direct to the two brushes . The object of splitting up the main current into ...
Página 104
... shunted current from the collector , by means of which the field magnets are excited . The original parts of Jürgensen's machine are , first of all , the electro - magnet inside the armature ; secondly , the special coiling of the wires ...
... shunted current from the collector , by means of which the field magnets are excited . The original parts of Jürgensen's machine are , first of all , the electro - magnet inside the armature ; secondly , the special coiling of the wires ...
Página 108
... shunts , a machine with four coarse - wire poles , with the view of producing quantity . The Gramme ring is flattened , and the two opposite inductors are connected by a U - shaped armature , which surrounds the ring to excite it on ...
... shunts , a machine with four coarse - wire poles , with the view of producing quantity . The Gramme ring is flattened , and the two opposite inductors are connected by a U - shaped armature , which surrounds the ring to excite it on ...
Términos y frases comunes
action alternating currents apparatus arc lamps armature arrangement bobbins brushes Bunsen carbon carbon point carbon-holder Carcels centimetres Cheaper Edition cloth coils commutator conductor connected consists constructed copper core current passes cylinder Demy 8vo diameter discs distance dynamo dynamo-electric machine Edison effected electric current electric light electro-magnet electro-motive force electrode elements exciting machine fixed Gramme dynamo Gramme machine Gramme's heat horse-power illumination Illustrations incandescent lamps induction inductors insulated intensity iron Jablochkoff candle length lever lighthouses lower Lumière Électrique luminous point magnetic field mechanism Méritens metallic metres millimetres movable obtained piece placed plate platinum poles position post 8vo price 35 produced quantity regulator represented in Fig revolutions per minute ring screw Second Edition secondary battery secondary couple shunt Siemens Small crown 8vo solderings solenoid spiral spring sulphate temperature tension terminals thermo-electric traverses tube upper carbon vessel vols voltaic arc wheel wire zinc
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