{"id":11102,"date":"2022-10-26T07:28:21","date_gmt":"2022-10-26T05:28:21","guid":{"rendered":"https:\/\/ggba.swiss\/un-panneau-a-base-de-bois-conducteur-delectricite-made-in-bern\/"},"modified":"2023-07-04T13:44:06","modified_gmt":"2023-07-04T11:44:06","slug":"un-panneau-a-base-de-bois-conducteur-delectricite-made-in-bern","status":"publish","type":"post","link":"https:\/\/ggba.swiss\/fr\/un-panneau-a-base-de-bois-conducteur-delectricite-made-in-bern\/","title":{"rendered":"Un panneau \u00e0 base de bois conducteur d\u2019\u00e9lectricit\u00e9 \u00ab made in Bern \u00bb"},"content":{"rendered":"\n<p>Un meuble avec \u00e9clairage int\u00e9gr\u00e9 qui dit adieu au c\u00e2blage compliqu\u00e9 : c\u2019est d\u00e9sormais possible gr\u00e2ce \u00e0 un panneau \u00e0 base de bois qui conduit le courant, d\u00e9velopp\u00e9 par une \u00e9quipe de recherche de l\u2019<a href=\"https:\/\/www.bfh.ch\/fr\/recherche\/domaines-de-recherche\/institut-materiaux-technologie-bois-iwh\/\" target=\"_blank\" rel=\"noopener\">Institut des mat\u00e9riaux et de la technologie du bois\u00a0IWH<\/a> de la <a href=\"https:\/\/www.bfh.ch\/fr\/\" target=\"_blank\" rel=\"noopener\">Haute \u00e9cole sp\u00e9cialis\u00e9e bernoise BFH<\/a> sous la direction de Heiko\u00a0Thoemen.<\/p>\n<p>\u00c0 l\u2019int\u00e9rieur du panneau se trouvent deux fines couches contenant des fibres de carbone, \u00e0 travers lesquelles le courant peut circuler. Lors d\u2019une premi\u00e8re \u00e9tude de concept interdisciplinaire, r\u00e9alis\u00e9e en\u00a02019 en collaboration avec la division <a href=\"https:\/\/www.bfh.ch\/ahb\/fr\/\" target=\"_blank\" rel=\"noopener\">Architecture et le d\u00e9partement Technique et informatique<\/a> de la BFH, l\u2019\u00e9quipe de recherche avait d\u00e9j\u00e0 r\u00e9ussi \u00e0 mettre au point un panneau \u00e0 base de bois \u00e0 faible conductivit\u00e9 \u00e9lectrique.<\/p>\n<p>Une \u00e9tude de faisabilit\u00e9 a ensuite permis de d\u00e9velopper et d\u2019am\u00e9liorer le panneau et de construire un prototype fonctionnel sur la base d\u2019un sch\u00e9ma de conception. Apr\u00e8s le succ\u00e8s de l\u2019\u00e9tude conceptuelle, l\u2019\u00e9quipe a cherch\u00e9 \u00e0 perfectionner ce syst\u00e8me \u00e0 diff\u00e9rents niveaux lors de l\u2019\u00e9tude de faisabilit\u00e9.<\/p>\n<h4>Propri\u00e9t\u00e9s d\u2019usinage et commercialisation prochaine<\/h4>\n<p>Am\u00e9liorer les propri\u00e9t\u00e9s d\u2019usinage du panneau,\u00a0un crit\u00e8re obligatoire pour un produit destin\u00e9 \u00e0 la fabrication de meubles en bois, a \u00e9galement constitu\u00e9 un d\u00e9fi. L\u2019\u00e9quipe y est parvenue en modifiant la structure de la plaque. Une demande de brevet pour le panneau de meuble \u00e0 faible conductivit\u00e9 \u00e9lectrique a \u00e9t\u00e9 d\u00e9pos\u00e9, et un concept de recyclage \u00e9t\u00e9 \u00e9labor\u00e9.<\/p>\n<p>La prochaine \u00e9tape consistera \u00e0 d\u00e9velopper le produit jusqu\u2019\u00e0 sa mise sur le march\u00e9. Pour cela, des partenaires de mise en \u0153uvre doivent monter \u00e0 bord. Les premiers entretiens avec des partenaires potentiels en Suisse et \u00e0 l\u2019\u00e9tranger ont d\u00e9j\u00e0 eu lieu.<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"\/\/www.youtube.com\/embed\/WCF62eUCSII\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une \u00e9quipe de recherche de l\u2019Institut des mat\u00e9riaux et de la technologie du bois de la Haute \u00e9cole sp\u00e9cialis\u00e9e bernoise a d\u00e9velopp\u00e9 un panneau \u00e0 base de bois qui conduit l\u2019\u00e9lectricit\u00e9.<\/p>\n","protected":false},"author":3,"featured_media":11103,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"mc4wp_mailchimp_campaign":[],"footnotes":""},"categories":[845],"tags":[1038,1114,1059],"class_list":["post-11102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-education-fr","tag-electronics-semi-conductors-2","tag-materials-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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