Electric generators; electric lightD. Appleton, 1883 |
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Página 33
... direction of the element ; the result is an energetic polarization and a rapid ex- haustion of the liquid . Grenet's Battery . In 1856 , Grenet had established a system of ventilation in the interior of the liquid which prevented the ...
... direction of the element ; the result is an energetic polarization and a rapid ex- haustion of the liquid . Grenet's Battery . In 1856 , Grenet had established a system of ventilation in the interior of the liquid which prevented the ...
Página 39
... direction , and as the mean temperature between the two solderings is precisely equal to 210 ° , two currents of equal tension , but different directions , are produced which destroy each other . While maintaining , therefore , a great ...
... direction , and as the mean temperature between the two solderings is precisely equal to 210 ° , two currents of equal tension , but different directions , are produced which destroy each other . While maintaining , therefore , a great ...
Página 66
... direction beyond the neutral point , the iron ring is magnetized , and the magnetism is distributed in it in the following way : — A and B ( Fig . 28 ) are the poles , M and M ' the neutral points . By turning the ring , this ...
... direction beyond the neutral point , the iron ring is magnetized , and the magnetism is distributed in it in the following way : — A and B ( Fig . 28 ) are the poles , M and M ' the neutral points . By turning the ring , this ...
Página 81
... direction of its circumference it is alternately wide and narrow , as shown in Fig . 40 , which represents a portion VOL . I. G of the armature ring . On reference to Fig . Fig . 40. - Portion of the armature ring , without coils . Fig ...
... direction of its circumference it is alternately wide and narrow , as shown in Fig . 40 , which represents a portion VOL . I. G of the armature ring . On reference to Fig . Fig . 40. - Portion of the armature ring , without coils . Fig ...
Página 82
... directions which are not detrimental to the efficiency of the machine . again increases the area of radiating or cooling surface , and consequently helps to prevent the armature becoming overheated . This Fig . 42 is a sketch of the ...
... directions which are not detrimental to the efficiency of the machine . again increases the area of radiating or cooling surface , and consequently helps to prevent the armature becoming overheated . This Fig . 42 is a sketch of the ...
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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