{"id":4056,"date":"2024-08-01T10:21:57","date_gmt":"2024-08-01T08:21:57","guid":{"rendered":"https:\/\/hurricane.vizion.sk\/?post_type=glossary&#038;p=4056"},"modified":"2025-04-12T02:11:05","modified_gmt":"2025-04-12T00:11:05","slug":"fresnelreflektor","status":"publish","type":"glossary","link":"https:\/\/www.hurricane.sk\/de\/glossar-der-begriffe\/fresnelreflektor\/","title":{"rendered":"Fresnel-Reflektor"},"content":{"rendered":"<section class=\"text-block\"\n        >\n        <div class=\"container\">\n                <div class=\"row\">\n                            <div class=\"col-lg-12\">\n                    <p>Ein Fresnel-Reflektor ist ein optisches Ger\u00e4t, das dazu dient, Licht auf einen bestimmten Punkt oder Bereich zu fokussieren. Es handelt sich um eine Art von Reflektor, der Fresnel-Linsen verwendet, um Licht zu b\u00fcndeln.<\/p>\n<h4>Fresnel-Linse<\/h4>\n<p class=\"translation-block\">Die <strong>Fresnel-Linse<\/strong> ist nach ihrem Erfinder, dem franz\u00f6sischen Physiker Augustin Jean Fresnel, benannt. Die Besonderheit besteht darin, dass sie ein deutlich geringeres Gewicht hat als herk\u00f6mmliche Linsen mit \u00e4hnlichen Parametern und dem gleichen verwendeten Material (Glas, Kunststoff). Dies ist darauf zur\u00fcckzuf\u00fchren, dass die Teile der Linse, die nicht direkt an der Brechung der Strahlen beteiligt sind, entfernt wurden. Die Linse besteht aus vielen schmalen kreisf\u00f6rmigen Ringen, die zum \u00e4u\u00dferen Rand hin allm\u00e4hlich schrumpfen.<\/p>\n<p class=\"translation-block\">Aufgrund ihrer geringeren Dicke und ihres geringeren Gewichts eignen sich Fresnel-Reflektoren <strong>zur Darstellung und Anwendung in der Beleuchtungs- und Signaltechnik<\/strong> und zur Nutzung der Sonnenenergie.<\/p>\n<h4>Verwendung des Reflektors<\/h4>\n<p class=\"translation-block\">Fresnel-Reflektoren haben eine <strong>breite Anwendung<\/strong>. Man findet sie in Kraftfahrzeugen - Signalleuchten, in Projektoren, in Sonnenkollektoren, Infrarot-Bewegungsmeldern oder in Overhead-Projektoren.<\/p>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","class_list":["post-4056","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Fresnelov\u00fd reflektor \u2013 slovn\u00edk pojmov | Hurricane.sk<\/title>\n<meta name=\"description\" content=\"Fresnelov\u00fd reflektor v slovn\u00edku pojmov. Na \u010do sl\u00fa\u017ei toto optick\u00e9 zariadenie? O ak\u00fd typ reflektora ide? 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