{"id":3846,"date":"2018-08-24T13:35:21","date_gmt":"2018-08-24T12:35:21","guid":{"rendered":"http:\/\/www.etto.cz\/topna-telesa-s-otevrenym-dratem-keramicka-slidova\/"},"modified":"2026-03-10T07:30:18","modified_gmt":"2026-03-10T06:30:18","slug":"ohrievaci-telesa-s-otvorenym-drotom","status":"publish","type":"page","link":"https:\/\/www.etto.cz\/sk\/produkty\/ohrievaci-telesa-s-otvorenym-drotom\/","title":{"rendered":"Ohrievac\u00ed teles\u00e1 s otvoren\u00fdm dr\u00f4tom (keramick\u00e1, s\u013eudov\u00e1)"},"content":{"rendered":"<p>Ohrievacie teles\u00e1 s otvoren\u00fdm dr\u00f4tom sa delia pod\u013ea kon\u0161trukcie:<\/p>\n<ul>\n<li>&nbsp;keramick\u00e1 vykurovacie teles\u00e1<\/li>\n<li>&nbsp;teles\u00e1 sa s\u013eudov\u00e9 izol\u00e1ciou<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Poloha odporov\u00e9ho dr\u00f4tu je definovan\u00e1 keramick\u00fdmi alebo s\u013eudov\u00fdmi nosn\u00edky r\u00f4zneho tvaru. Elektrick\u00e1 izol\u00e1cia od okolitej kon\u0161trukcie je zaisten\u00e1 t\u00fdmito nosn\u00edky + vzniknut\u00fdmi vzduchov\u00fdmi medzerami. Ohrievan\u00fd vzduch je cie\u013eov\u00fdm nahrievan\u00fdm m\u00e9diom alebo len prostredn\u00edkom (nepriamy ohrev).<\/p>\n<p style=\"text-align: justify;\">Vyu\u017eitie: Pece na vysok\u00e9 teploty, kaliace, \u017e\u00edhacie pece, priemyseln\u00e9 f\u00e9ny, infra ohrev, nepriamy ohrev kvapal\u00edn napr. V galvanick\u00fdch k\u00fape\u013eoch, vzduchotechnika, tepeln\u00e9 clony at\u010f. Pre aplik\u00e1cie s vysokou pracovnou teplotou (viac ako 800 \u00b0 C) \u010dasto jedin\u00e9 mo\u017en\u00e9 rie\u0161enie .<\/p>\n<p>Maxim\u00e1lna trval\u00e1 pracovn\u00e1 teplota na povrchu dr\u00f4tu:<\/p>\n<ul>\n<li>1 425 \u00b0 C &#8211; \u0161tandardn\u00e9 odporov\u00e9 vykurovacie dr\u00f4ty.<\/li>\n<li>1 850 \u00b0 C &#8211; miesto vykurovacieho dr\u00f4tu s\u00fa pou\u017e\u00edvan\u00e9 \u0161peci\u00e1lne elementy z MoSi2. Aplik\u00e1cia s obmedzen\u00fdmi tvarov\u00fdmi a rozmerov\u00fdmi mo\u017enos\u0165ami.<\/li>\n<\/ul>\n<p>Pre viac inform\u00e1ci\u00ed alebo pomoc pri rie\u0161en\u00ed konkr\u00e9tnych vykurovac\u00edch situ\u00e1ci\u00ed n\u00e1s kontaktujte.<\/p>\n<p><strong>Nev\u00fdhody:<\/strong> Ni\u017e\u0161ia mechanick\u00e1 odolnos\u0165 a citlivos\u0165 na zne\u010distenie dr\u00f4tu i nosn\u00fdch prvkov.<\/p>\n<p><strong>V\u00fdhody:<\/strong> umo\u017e\u0148uje vysok\u00fa pracovn\u00fa teplotu, r\u00fdchly n\u00e1beh cie\u013eovej teploty.<\/p>\n<p>\u0160peci\u00e1lne aplik\u00e1cie s otvoren\u00fdm dr\u00f4tom pre ohrev vzduchu na vysok\u00e9 teploty &#8211; <a href=\"https:\/\/www.etto.cz\/sk\/telesa-podla-ucelu\/technologie-horuceho-vzduchu-serpentine\/\">Technol\u00f3gie hor\u00faceho vzduchu SERPENTINE\u2122<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ohrievacie teles\u00e1 s otvoren\u00fdm dr\u00f4tom sa delia pod\u013ea kon\u0161trukcie: &nbsp;keramick\u00e1 vykurovacie teles\u00e1 &nbsp;teles\u00e1 sa s\u013eudov\u00e9 izol\u00e1ciou Poloha odporov\u00e9ho dr\u00f4tu je definovan\u00e1 keramick\u00fdmi alebo s\u013eudov\u00fdmi nosn\u00edky &#8230;<\/p>\n","protected":false},"author":1,"featured_media":2585,"parent":3825,"menu_order":0,"comment_status":"open","ping_status":"open","template":"_page-menu.php","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-3846","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Teles\u00e1 s otvoren\u00fdm dr\u00f4tom | ELEKTRON-ETTO<\/title>\n<meta name=\"description\" content=\"Vyhrievacie teles\u00e1 s otvoren\u00fdm dr\u00f4tom v keramickom a s\u013eudovom preveden\u00ed. 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