Closed turbine water flow, illustration
Open turbine water flow, illustration
Hercule-Progres turbine, illustration
Bucket water wheel, illustration
Paddle water wheel, illustration
Cockerill gas engine, illustration
Hercule-Progres turbine, 1890s
'America' McCormick turbine, illustration
Duplex engine distribution, illustration
Benz engine distribution, illustration
Gas engine piston, illustration
Gasification unit, illustration
Brayton carburettor, illustration
Daimler carburettor, illustration
Renault car ignition, illustration
Otto gas engine, illustration
Water wheels at Marly, 1850s
Brasier car engine, early 20th century
Peugeot car engine, early 20th century
Knight car engine, early 20th century
Esnault-Pelterie airplane engine, 1900s
Montgolfier hydraulic ram, 18th century
Bollee hydraulic ram, 19th century
Mekarsky compressed air engine, 1870s
Airlift pump, 19th century
Wind turbine, illustration
Turbine parts, 19th century
Industrial diesel engine, illustration
Turbine design, 19th century
Electrical generators, 1900s
Electricity transformer, 19th century
Claudel carburettor, illustration
Serpollet steam car, 19th century
Jeantaud speed controller, 19th century
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
Hydroelectric power, 19th century
Sterilization of milk, 19th century
Philippe Lebon, French engineer
Rotary transformers, 19th century
Electricity transformer, 1900s
Otto gas engine, 19th century
Bisschop gas engine, 19th century
Canal construction machine, 19th century
Gardner gas engine, 19th century
Lenoir gas engine, 19th century
Gasogene and gas engine, 19th century
Otto petrol engine, 19th century
Campbell petrol engine, illustration
Gardner petrol engine, illustration
Brouhot petrol engine, illustration
Michelin air cylinder, illustration
Meritens magneto generator, 1870s
19th Century lighthouse, historic artwork
Multipolar dynamo, 1900s
Siemens dynamo, 1900s
Lightning arrester, 1900s
Electroplating apparatus, 19th century
Deperdussin monoplane, historical diagram
Otto engine in a factory, 19th century
Ignition magneto, illustration
Car engine and magneto, illustration
Boudreaux-Verdet engine, 1900s
水力発電所
Steam engine valve, 19th century
Etienne Lenoir, French engineer
Nikolaus Otto, German engineer
Pennsylvania oil rush, 1860s
Railway oil transportation, 19th century
Balloon engine and magneto, illustration
Forest 32-cylinder aviation engine, 1888
Windmill, 19th century
Electricity generator, 19th century
Electricity meter, 19th century
Gramme dynamo, 1870s
Gramme dynamo armature, 1870s
Siemens dynamo, 19th century
Industrial gas engine, 19th century
Grand Central Terminal construction, 1911
富山の黒部ダム
Train tunnel, 19th century
Electricity transmission tests, 1880s
Richard anemometer, 19th century
Harnessing wave energy, 19th Century illustration
Dishwashing machine, 19th century
Submarine telegraph cable, 19th century
Bell telephone, 19th century
Otto engine on a farm, 19th century
Panama Canal excavation, illustration
Solar cells, whether used in a central power station, a satellite, or a calculator, have the same basic structure.
A grid-connected solar cell system.
Typical gasoline engine cooling system.
Steam engine braces, 19th century
Reheating hot water tanks, 19th century
Blasting trigger mechanism, artwork
Speedometer, historical illustration
Coal dumper truck, illustration
Early petrol motorbike, illustration
Weidknecht steam omnibus, illustration
Cross section of a V-type engine.
Diesel engine equipped with a precombustion chamber.
Hercule-Progres turbine, 1897
Trevithick steam car, 19th century
Rainhill locomotive trials, October 1829
Stephenson's Rocket, 1829
Steam-powered excavator, 19th century
Forth Bridge, 19th century
Railway turntables, 19th century
Compound steam locomotive, 1880s
Train wagon chassis, 19th century
Train frequencies, 19th century
Railway signals, 19th century
Serpollet steam tricycle, 19th century
Dion steam carriage, 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
Metallurgical blast furnaces, 1899
Eiffel Tower's electric lamp, 1889
Eiffel Tower's searchlights, 1889
Electric lights at night, 19th century
Gramme arc lamp regulator, 19th century
Lighthouse electric light, 19th century
Overhead train power lines, 19th century
17th Century solar-powered sound machine
Wright biplane, historical diagram
Hauksbee electrostatic generator, 1709
Holtz electrostatic generator, 1865
Three early helicopter designs, 1877
Volta's 'Crown of Cups' battery, 1800
Electromagnetic needle effect, 1820
Wollaston battery pile, 1810s
Chromic acid battery, 19th century
Bunsen battery, 1840s
Camacho cascade battery, 1870s
Batteries connected in series
Plante accumulator battery, 1859
Heinz lead-acid battery, 19th century
Ader telephone station, 19th century
Tesla's turbine, historical illustration
Pennsylvania oil rush, 1859
Resources of electricity production, illustration
Westinghouse electric generator, 1897
Thomson-Houston dynamo, 1897
An electron (e) in a solar cell interacting with light and dissipating excess energy is analogous to a child playing on a slide.
Hydroelectric model town, 19th century
Bridge foundation caisson, 19th century
Electromagnet crane, 19th century
仙台城下町百景 三居沢発電所(夏)
Marc Seguin, French engineer
George Stephenson, British engineer
Robert Stephenson, British engineer
Garabit viaduct, 19th century
Steam locomotive tender, 19th century
Atlantic telegraph cable laying, 1865
Peugeot Phaeton automobile, 1894
Blower-scavenged, two-stroke-cycle engine with uniflow scavenging, displaying both upstroke and downstroke.
An internal-combustion engine goes through four strokes: intake, compression, combustion (power), and exhaust.
Mouchot's solar engine, illustration
Petrol engine, illustration
Pellat electrodynamometer, 1907
Meylan-d'Arsonval voltmeter, 1900s
Thermal voltmeter, 1900s
Standard ampere, 1900s
Amber industry, early 20th century
Telemicrophonograph, early 20th century
Fire alarm warning system, 20th century
Lunar solar power beamed to Earth, illustration
Four types of gasoline engines: opposed-piston engine, rotary engine, in-line engine, and V-type engine.
Samuel Morse, US inventor
Lightning conductor umbrella, 1770s
Lightning rods, 19th century
Thomson galvanometer, 1850s