Electricity as a motive power, by count T. du Moncel and F. Geraldy, tr. and ed. by C.J. Wharton |
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Resultat 1-5 av 38
Side 2
... engines have given us . To recount them would be to give the history of all modern in- dustries . However , this source of motive power has not remained the only one to be employed ; and now - a - days we see that engines founded on the ...
... engines have given us . To recount them would be to give the history of all modern in- dustries . However , this source of motive power has not remained the only one to be employed ; and now - a - days we see that engines founded on the ...
Side 44
... engine of his invention , in which magnetism is employed as a motive power . The following is the description he gives of it : The apparatus consists of two systems of eight bars of soft iron , 7 in . long and 1 in . in diameter . These ...
... engine of his invention , in which magnetism is employed as a motive power . The following is the description he gives of it : The apparatus consists of two systems of eight bars of soft iron , 7 in . long and 1 in . in diameter . These ...
Side 72
... engine and battery , weighs about a ton . When the motive power is connected the engine works admir- ably , making 114 revolutions a minute . Applied to a circular saw of 16 inches in diameter , which cut into strips planks of 1 inch in ...
... engine and battery , weighs about a ton . When the motive power is connected the engine works admir- ably , making 114 revolutions a minute . Applied to a circular saw of 16 inches in diameter , which cut into strips planks of 1 inch in ...
Side 73
... engine was going slowly . The Professor was not able to calculate accurately the force exerted when the engine was going at working speed , but it was much less . " If these results had been really obtained , it is clear that this ...
... engine was going slowly . The Professor was not able to calculate accurately the force exerted when the engine was going at working speed , but it was much less . " If these results had been really obtained , it is clear that this ...
Side 75
... engine , and is worked by an eccentric rod . The machine may be reversed by an eccentric regu- lating the supply of current to the commutator ; the current from the commutator enters the wire of A A. Hjorth's Motor . 75.
... engine , and is worked by an eccentric rod . The machine may be reversed by an eccentric regu- lating the supply of current to the commutator ; the current from the commutator enters the wire of A A. Hjorth's Motor . 75.
Vanlige uttrykk og setninger
Académie des Sciences acting action apparatus applied armature arrangement attractive force axis battery bobbin brake brushes Bunsen cells centimetres circular cloth commutator conductor constructed copper core crank crown 8vo cylinder described developed diameter direction distance dynamo edition effects electric current electro-magnets electromotive force employed Engineers experiments exterior circuit fixed Froment furnished give Gramme machine heat horse-power increase induction inductor insulated intensity inventor kilogrammes kilogrammetres length lever locomotive magnetic core magnetic field magnetising magnetising coils Marcel Deprez means mechanical ment metal metres Miesbach millimetres motion motive power motor movable movement necessary obtained pieces plates poles principle produced proportion quantity rails railway receiver residual magnetism resistance reversed revolving ring rods rotary rotation seen shaft shown in Fig Siemens similar soft iron solenoid speed Steam steam-engine stroke tension tion transport of force Treatise tricity Trouvé tube turn utilised wheel wire zinc
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Side 318 - A Descriptive Treatise on Mathematical Drawing Instruments : their construction, uses, qualities, selection, preservation, and suggestions for improvements, with hints upon Drawing and Colouring. By WF STANLEY, MRI Fifth edition, with numerous illustrations, crown 8vo, cloth, 5-?. Spons' Architects and Builders Pocket-Book of Prices and Memoranda.