Hippolyte Pixii (1808–1835) was an instrument maker from Paris, France. In 1832 he built an early form of alternating current electrical generator, based...

produce direct current. The first commutated dynamo was built in 1832 by Hippolyte Pixii, a French instrument maker. It used a permanent magnet which was rotated...

direction from positive to negative. When French instrument maker Hippolyte Pixii built the first dynamo electric generator in 1832, he found that as...

first direct current commutator-type machine, the dynamo, was built by Hippolyte Pixii in 1832, based on a suggestion by André-Marie Ampère. Commutators are...

creating a pulsing DC current. One of the first dynamos was built by Hippolyte Pixii in 1832. The dynamo was the first electrical generator capable of delivering...

(1804–1841), French composer Hippolyte Léon Denizard Rivail (1804–1869), French educator, author, and founder of Spiritism Hippolyte Pixii (1808–1835), French...

the early alternator inventions of 19th century Parisian scientist Hippolyte Pixii, which were later expanded upon by Lord Kelvin and others in the 1880s...

early machines were developed by pioneers such as Michael Faraday and Hippolyte Pixii. Faraday developed the "rotating rectangle", whose operation was heteropolar...

Faraday's principles constructed by the French instrument maker Hippolyte Pixii in 1832. Pixii later added a commutator to his device to produce the (then)...

commutator, in 1826-27. Other pioneers in the field of electricity include Hippolyte Pixii who built an alternating current generator in 1832, and William Ritchie's...

he published his findings first. In 1832, French instrument maker Hippolyte Pixii generated a crude form of alternating current when he designed and...

tram Arthur Pitney (1871–1933), U.S. – postage meter Hippolyte Pixii (1808–1835), France – Pixii dynamo Joseph Plateau (1801–1883), Belgium – phenakistiscope...

(1852–1911), philologist Gilles Pisier (born 1950), mathematician Hippolyte Pixii (1808–1835), inventor Henri Poincaré (1854–1912), mathematician and...

States developed a prototype DC motor 1832 French instrument maker Hippolyte Pixii in France developed a prototype DC generator 1833 Michael Faraday developed...

produce the magnetic field, was developed later. The machine built by Hippolyte Pixii in 1832 used a rotating permanent magnet to induce alternating voltage...

Contributions from the Museum of History and Technology, p. 349. p. fig. 21 Pixii magneto generator, without commutator. Boursin, Philippe. "Histoire de la...

development of voltaic currents. The first machine of this kind was due to Hippolyte Pixii, 1832. It consisted of two bobbins of iron wire, opposite which the...

the voltaic battery and worked on the theory of thermoelectricity. Hippolyte Pixii, a French instrument maker, constructed the first dynamo in 1832 and...

electromagnetic generator produced a small DC voltage. Around 1832, Hippolyte Pixii improved the magneto by using a wire wound horseshoe, with the extra...

politician (born 1775) 17 December - Pierre Louis Roederer, politician, economist, and historian (born 1754) Hippolyte Pixii, instrument maker (born 1808)...

for limelight, and for electric arcs, an improvement on the work of Hippolyte Pixii. His magneto-electric generator design for decomposing water by electrolysis...