Georges Leclanché

Georges Leclanché

Bizitza
JaiotzaParmain1839ko urriaren 9a
Herrialdea Frantzia
Heriotzarue de Laval (en) Itzuli1882ko irailaren 14a (42 urte)
Hobiratze lekuaPère Lachaise hilerria
Père Lachaise hilerria
Familia
AitaLéopold Leclanché
Hezkuntza
HeziketaÉcole Centrale Paris
Hizkuntzakfrantsesa
Jarduerak
Jarduerakingeniaria eta kimikaria

Georges Leclanché (Parmain, Val-d'Oise, Frantzia, 1839ko urriaren 9a - Paris, Frantzia, 1882ko irailaren 14a) frantses kimikaria izan zen. 1877an, pila elektriko bat asmatu zuen: Leclanché pila.[1]

Biografia

Léopold Leclanché eta Eugénie de Villeneuveren semea zen. Garaiko egoera politikoaren ondorioz, gurasoak Ingalaterrara erbesteratu behar izan ziren, Victor Hugo eta Ledru-Rollin lagunek egin zuten bezala. Georgesek han ikasi zuen eta 1856an Frantziara itzuli zen École Centrale des Arts et Manufactures-en sartzeko. 1860an ingeniari diploma jaso zuen.

Compagnie des chemins de fer de l'Est enpresan lan egin zuen, eta orduaren transmisiorako sistema elektrikoen instalazioan lan egin zuen. Eskura zeuden pilak ez ziren batere egokiak, eta, horregatik, ikerketa elektrokimikoak egin zituen eta kobre karbonatozko pila batekin esperimentatu zuen.

1863an egoera politikoak berriro emigratu zuen, eta Bruselan kokatu zen, laborategi bat sortuz. Seriean egin zen lehen pila elektrikoa proiektatu zuen, manganesoa erabiliz. Bere asmakizuna 1867ko Parisko Erakusketa Unibertsalean saritua izan zen, telegrafo belgikarrek eta trenbide holandarrek erabili zuten eta Leclanché pila bihurtu zen.

Napoleon III.a erori ondoren, Frantziara itzuli eta Parisen kokatu zen, M. Barbierrekin elkartuz «Leclanché-Barbier» pilak egiteko. Frantzian pilak ekoizten zituen ia enpresa bakarra zenez, trenbideen eta telefonoaren ezarpenak izugarri oparotu zuen.

George hil ondoren, haren seme Maxek pilaren hobekuntzan lan egin zuen, elektrodo positiboaren inguruan zakutxo bat sartuz. Baina lehiakide ugari sortu ziren eta enpresa bertan behera geratu zen. Hainbat akziodun aldatu ondoren, CGE taldeko kide izan zen. Pila eta metagailuen elkarte suitzar horrek Leclanché izena erabiltzen du gaur egun.

Erreferentziak

Kanpo estekak

Biografia
Frantzia
Artikulu hau Frantziako biografia baten zirriborroa da. Wikipedia lagun dezakezu edukia osatuz.

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