写真素材の検索結果

Zipernowsky transformer, 19th century

Electricity generator, 19th century

Gramme dynamo, 19th century

Electricity transformer, 19th century

Electricity transformer, 1900s

Holtz electrostatic induction generator, 19th century

Foucault interrupter, 19th century

Ruhmkorff coil, 19th century

Meritens magneto generator, 1870s

Gramme dynamo, 1870s

Gramme dynamo, 1870s

Siemens dynamo, 19th century

Multipolar dynamo, 1900s

Siemens dynamo, 1900s

Gramme dynamo, 1870s

Gramme dynamo armature, 1870s

Magnetic induction demonstration, 19th century

Solenoid demonstration, 19th century

Electromagnetism demonstration, 19th century

Ampere and Arago on electromagnetism, 1820

Gramme arc lamp regulator, 19th century

Lightning arrester, 1900s

Lightning arrester, 1900s

Electromagnetic needle effect, 1820

Oersted's discovery of electromagnetism, 1820

Hans Orsted experimenting, 1820 artwork

Hertz's electromagnetism experiments, 1880s

Electromagnetic thruster, illustration

19th Century steam car, illustration

19th Century baker, illustration

Transformer, illustration

Batteries connected in series

Turbine design, 19th century

Transformer, illustration

Lippmann electrometer, 19th century

Early galvanometer, 1820s

Siemens galavanometer, 1860s

Cooke and Wheatstone telegraph, 1830s

Electricity meter, 19th century

Electrical generators, 1900s

Hercule-Progres turbine, illustration

Thomson quadrant electrometer, 19th century

Meylan-d'Arsonval voltmeter, 1900s

Thermal voltmeter, 1900s

Ignition magneto, illustration

Edison's incandescent light bulb, 19th century

Andre-Marie Ampere, French physicist

Rotary transformers, 19th century

Ammeter and recorder, 19th century

Voltmeter recorder, 19th century

Decade resistance box, 19th century

Ohmmeter, 19th century

Electric spark displays, 1850s

Geissler tube, 1850s

Tesla high-frequency condenser, 1890s

Lighthouse electric light, 19th century

Early electric engine, 19th Century illustration

Plante accumulator battery, 1859

Large storage battery, 19th century

Large storage battery, 19th century

変圧器

Baudot telegraph system, illustration

Public transformer station, 19th century

Gilbert on electrostatics, 1600

Volta's 'Crown of Cups' battery, 1800

Chromic acid battery, 19th century

Camacho cascade battery, 1870s

Heinz lead-acid battery, 19th century

Designs of Leyden jars, 19th century

Induction hob, illustration

Early electric telegraph machine, 19th Century illustration

Early electric telegraph receiver, 19th Century illustration

Hercule-Progres turbine, 1897

The first transformer, illustration

Hermann von Helmholtz, German physicist

Transformer, illustration

Transformer, illustration

19th Zulu warriors, illustration

19th Century Californian Native American, illustration

Tesla induction motor, 1888

Overhead train power lines, 19th century

Hauksbee electrostatic generator, 1709

Holtz electrostatic generator, 1865

Thomson galvanometer, 1850s

Deprez-d'Arsonval galvanometer, 1882

Ammeter and shunt, 19th century

Wimshurst electrostatic generator, 19th century

Thomson galvanometer, 1850s

Pellat electrodynamometer, 19th century

Clamond electroplating thermopile, 1874

Carbon electric arc lamp, 1800s

First gas engine, 1860

Benier gas engine, 19th century

Francois gas engine, 19th century

Charon gas engine, 19th century

Koerting-Lieckfield engine, 19th century

Ravel gas engine, 19th century

Menelik II of Ethiopia, illustration

Fuegian woman from Cape Horn, 19th century

Fuegian woman from Cape Horn, 19th century

Lakshmi, Hindu goddess of wealth

Immigrants arriving in California, USA, illustration

Muscogee people, south-western USA, 1880s

Muscogee chief, south-western USA, 1880s

People of Paraguay and Bolivia, 1880s

Model school in Australia, 1880s

Fijian man, 1880s

Fijian man, 1880s

Spinning factory, 19th century illustration

Spinning factory, 19th century illustration

Bundling yarn in a mill, 19th century illustration

Ader telephone station, 19th century

Men going hunting, 19th century illustration

Alessandro Volta's wet battery

Early 19th Century headphones, illustration

Tesla's Wardenclyffe Tower laboratory, illustration

Aurora borealis corona, artwork

Hercule-Progres turbine, 1890s

Wollaston battery pile, 1810s

Bunsen battery, 1840s

Andre-Marie Ampere, French physicist

Michael Faraday, British physicist

Early telegraph printing receiver, 19th C illustration

Gauss and Weber, telegraph inventors

Measuring electrostatic repulsion, 19th century

Stellarator nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Electroplating apparatus, 19th century

Eiffel Tower's electric lamp, 1889

Eiffel Tower's searchlights, 1889

Electricity experiments, 1807

Lightning rods, 19th century

Optical communications, 19th century

Nollet's electrostatic generator, 18th century

19th Century electricity demonstration

19th Century phonograph, illustration

Blasting trigger mechanism, artwork

Pellat electrodynamometer, 1907

Standard ampere, 1900s

Electricity transmission tests, 1880s

Electricity transmission tests, 1880s

Cockerill gas engine, illustration

Gardner gas engine, 19th century

Lenoir gas engine, 19th century

Gardner gas engine, 19th century

Gasogene and gas engine, 19th century

Gardner gas engine, 19th century

Otto petrol engine, 19th century

Wind turbine, illustration

Tesla's planned power transmitters, illustration

Westinghouse electric generator, 1897

Thomson-Houston dynamo, 1897

Domestic lighting circuit, illustration

Electric bell mechanism, diagram

19th Century teleprinter, illustration

Moissan furnace, 19th century

Gas pressure experiment, 19th century

Stellarator nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Tokamak nuclear fusion reactor, illustration

Iron ore crusher, 19th century

Hall effect, illustration

Tessie du Motay, French chemist

Gasification unit, illustration

Lightning arrester test, 1940s artwork

Jeantaud speed controller, 19th century

Gas engine piston, illustration

Brayton carburettor, illustration

Daimler carburettor, illustration

Campbell petrol engine, illustration

Gardner petrol engine, illustration

Metallurgical blast furnaces, 1899

Telescopes, 1807

Edison's phonograph, 19th century

Edison's first phonograph, 1877

Foucault telescope, 19th century

Newtonian telescope, 19th century

Lick Observatory telescope, 19th century

Lick Observatory telescope, 19th century

Hughes's printing telegraph, 1850s

Kirchhoff-Bunsen spectroscope, 19th century

Maximum-minimum thermometer, 19th century

Gas liquefaction machine, 19th century

Thermal expansion measurement, 19th century

Optics experiment, historical artwork

Scientific equipment, historical artwork

Scientific equipment, historical artwork

Microscopes, historical artwork

Timer meter, historical artwork

Yemeni jews, 19th Century illustration

Theatre performance in China, 1880s

Fuegian hunters from Cape Horn, 19th century

Maori chief, 1880s