{"id":7386,"date":"2015-08-20T08:40:05","date_gmt":"2015-08-20T07:40:05","guid":{"rendered":"http:\/\/www.tugtowing.cz\/?p=7386"},"modified":"2015-08-20T08:40:05","modified_gmt":"2015-08-20T07:40:05","slug":"byl-genialni-nikola-tesla-prvni-rc-modelar","status":"publish","type":"post","link":"https:\/\/www.tugtowing.cz\/?p=7386","title":{"rendered":"Byl geni\u00e1ln\u00ed Nikola Tesla prvn\u00ed RC model\u00e1\u0159?"},"content":{"rendered":"

\"RCNikolaTesla-07\"<\/a>Dnes bereme d\u00e1lkov\u00e9 radiov\u00e9 ovl\u00e1d\u00e1n\u00ed na\u0161i model\u016f (RC – Remote Control nebo Radio Control) jako naprostou samoz\u0159ejmost. Nen\u00ed ale bez zaj\u00edmavosti, \u017ee prvn\u00ed takto ovl\u00e1dan\u00fd \u010dlun byl ve\u0159ejn\u011b p\u0159edveden ji\u017e v roce 1898 v New Yorku na jedn\u00e9 v\u00fdstav\u011b. V baz\u00e9nu plul \u010dlun, kter\u00fd zat\u00e1\u010del a i sv\u00edtil. P\u0159itom jej s b\u0159ehem nespojovaly \u017e\u00e1dn\u00e9 dr\u00e1ty! Pouze u baz\u00e9nu st\u00e1l mal\u00fd pult\u00edk se sk\u0159\u00ed\u0148kou a u n\u00ed s\u00e1m v\u011bhlasn\u00fd Nikola Tesla! Byla to senzace, proto\u017ee o existenci radiov\u00fdch vln v t\u00e9 dob\u011b v\u011bd\u011bl je\u0161t\u011b m\u00e1lokdo.<\/p>\n

\u010clun m\u011bl velice jednoduch\u00fd, ale \u00fa\u010deln\u00fd tvar a vzhled. M\u011b osobn\u011b nejv\u00edc p\u0159ipom\u00edn\u00e1 podlouhlou plovouc\u00ed urnu.\u00a0Na „palub\u011b“ byla pouze ant\u00e9na a dv\u011b \u017e\u00e1rovky, aby bylo mo\u017en\u00e9 \u010dlun ovl\u00e1dat i v noci. Na z\u00e1di byl lodn\u00ed \u0161roub s kormidlem.<\/p>\n

Jak to fungovalo, kdy\u017e Tesla nem\u011bl elektronky, tranzistory a pod? Jak detekoval a vybavil p\u0159\u00edchod sign\u00e1lu z vys\u00edla\u010de?<\/p>\n

Je a\u017e neuv\u011b\u0159iteln\u00e9, jak primitivn\u00edmi prost\u0159edky Tesla dok\u00e1zal sv\u016fj \u010dlun spolehliv\u011b ovl\u00e1dat.\u00a0Z dne\u0161n\u00edho pohledu se jednalo o jednokan\u00e1lovou (jednopovelovou) soupravu. Sign\u00e1l zachytila ant\u00e9na a prvkem, kter\u00fdm se detekoval p\u0159\u00edchod sign\u00e1lu byl koherer (pokud nev\u00edte jak fungoval, hledejte na Internetu). Kdy\u017e byl vysl\u00e1n sign\u00e1l, koherer se stal vodiv\u00fdm, t\u00edm se uzav\u0159el okruh a mechanick\u00fd vybavova\u010d nastavil jednu z n\u011bkolika kombinac\u00ed kontakt\u016f, kter\u00e9 se opakovaly dokola. Vysl\u00e1n\u00edm n\u011bkolika povel\u016f po sob\u011b, tak bylo mo\u017en\u00e9 dos\u00e1hnout po\u017eadovan\u00e9 zm\u011bny sm\u011bru, zastaven\u00ed, sv\u00edcen\u00ed a pod.\u00a0Ve sv\u00e9 dob\u011b naprosto geni\u00e1ln\u00ed! Jako zdroj elektrick\u00e9 energie byly na palub\u011b instalov\u00e1ny \u010dty\u0159i akumul\u00e1tory. Jak \u010dasto je musel Tesla dob\u00edjet se nikde neuv\u00e1d\u00ed. \ud83d\ude42<\/p>\n

Pokud byste cht\u011bli postavit p\u0159esnou funk\u010dn\u00ed repliku tohoto \u010dlunu, nebyl by to z\u0159ejm\u011b velk\u00fd probl\u00e9m. Pravd\u011bpodobn\u011b nejn\u00e1ro\u010dn\u011bj\u0161\u00ed by bylo ud\u011blat koherer.<\/p>\n

Tesla si sv\u016fj vyn\u00e1lez nechal v roce 1898 patentovat (US613809), ale praktick\u00e9ho vyu\u017eit\u00ed se ve sv\u00e9 dob\u011b nedo\u010dkal. Ostatn\u011b i v tomto p\u0159\u00edpad\u011b Nikola Tesla p\u0159edb\u011bhl svoji dobu p\u0159\u00edli\u0161 dop\u0159edu!<\/p>\n

\"icopdf\"\u00a0Patent: www.nuenergy.org\/uploads\/tesla\/US613809.pdf<\/a><\/p>\n

Nikola Tesla Museum: Nikola Tesla Museum<\/a><\/p>\n

\"RCNikolaTesla-09\"<\/a><\/p>\n

Pr\u016fhledn\u00fd model d\u00e1lkov\u011b ovl\u00e1dan\u00e9ho \u010dlunu. \u010cern\u00e9 kv\u00e1dry jsou akumul\u00e1tory, mezi kter\u00fdmi je hnac\u00ed elektromotor. Na n\u011bm je p\u0159ij\u00edma\u010d. Na z\u00e1di se pak nach\u00e1z\u00ed mechanismus pro ovl\u00e1d\u00e1n\u00ed kormidla a vybavova\u010d.<\/p>\n

\"RCNikolaTesla-04\"<\/a><\/p>\n

Konstrukce p\u0159ij\u00edma\u010de z patentov\u00e9ho listu. Mo\u017en\u00e1 v\u00e1s p\u0159ekvap\u00ed, \u017ee obsahoval mechanick\u00e9 \u010d\u00e1sti, ale pokud v\u00edte jak funguje koherer, tak takov\u00e9 p\u0159ekvapen\u00ed to nebude.<\/p>\n

\"RCNikolaTesla-08\"<\/a><\/p>\n

Takto vypadal p\u0159ij\u00edma\u010d v re\u00e1lu.<\/p>\n

Fotogalerie<\/strong><\/p>\n

\"\"<\/p>\n

S vyu\u017eit\u00edm internetov\u00fdch zdroj\u016f,<\/p>\n

Keba<\/p>\n","protected":false},"excerpt":{"rendered":"

Dnes bereme d\u00e1lkov\u00e9 radiov\u00e9 ovl\u00e1d\u00e1n\u00ed na\u0161i model\u016f (RC – Remote Control nebo Radio Control) jako naprostou samoz\u0159ejmost. Nen\u00ed ale bez zaj\u00edmavosti, \u017ee prvn\u00ed takto ovl\u00e1dan\u00fd \u010dlun byl ve\u0159ejn\u011b p\u0159edveden ji\u017e v roce 1898 v New Yorku na jedn\u00e9 v\u00fdstav\u011b. V baz\u00e9nu plul \u010dlun, kter\u00fd zat\u00e1\u010del a i sv\u00edtil. P\u0159itom jej s b\u0159ehem nespojovaly \u017e\u00e1dn\u00e9 dr\u00e1ty! […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[73,36],"class_list":["post-7386","post","type-post","status-publish","format-standard","hentry","category-nezarazene","tag-historie","tag-zajimavosti"],"_links":{"self":[{"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=\/wp\/v2\/posts\/7386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7386"}],"version-history":[{"count":0,"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=\/wp\/v2\/posts\/7386\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tugtowing.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}