[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mylifestyle.cz\/archimeduv-sroub-najdeme-v-mnoha-strojich-i-dnes\/#Article","mainEntityOfPage":"https:\/\/www.mylifestyle.cz\/archimeduv-sroub-najdeme-v-mnoha-strojich-i-dnes\/","headline":"Archim\u00e9d\u016fv \u0161roub najdeme v mnoha stroj\u00edch i dnes","name":"Archim\u00e9d\u016fv \u0161roub najdeme v mnoha stroj\u00edch i dnes","description":"Jedn\u00edm z nejv\u011bt\u0161\u00edch vyn\u00e1lezc\u016f d\u00e1vn\u00fdch dob byl bezesporu Archim\u00e9des. Sice si mnoho z n\u00e1s ze \u0161koly pamatuje pouze jeho slavn\u00fd „Z\u00e1kon“, ale t\u011bch n\u00e1pad\u016f realizoval mnohem v\u00edce. Krom\u011b t\u00e9to pou\u010dky m\u011bl na kont\u011b celou \u0159adu mechanick\u00fdch vyn\u00e1lez\u016f. Je pravdou, \u017ee se mezi nimi najdou i zbran\u011b. Ale na obhajobu geni\u00e1ln\u00edho Archim\u00e9da je t\u0159eba dodat, \u017ee se jednalo […]","datePublished":"2021-02-06","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.mylifestyle.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.mylifestyle.cz\/author\/devene\/","identifier":2,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f17e51fc588a8d58b22312b5abcc2141?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f17e51fc588a8d58b22312b5abcc2141?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mylifestyle.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/mylifestyle.cz\/wp-content\/uploads\/matice_ZnYXpz.png","url":"https:\/\/mylifestyle.cz\/wp-content\/uploads\/matice_ZnYXpz.png","height":"","width":""},"url":"https:\/\/www.mylifestyle.cz\/archimeduv-sroub-najdeme-v-mnoha-strojich-i-dnes\/","about":["Technologie"],"wordCount":420,"articleBody":"Jedn\u00edm z nejv\u011bt\u0161\u00edch vyn\u00e1lezc\u016f d\u00e1vn\u00fdch dob byl bezesporu Archim\u00e9des. Sice si mnoho z n\u00e1s ze \u0161koly pamatuje pouze jeho slavn\u00fd „Z\u00e1kon“, ale t\u011bch n\u00e1pad\u016f realizoval mnohem v\u00edce.\t\tKrom\u011b t\u00e9to pou\u010dky m\u011bl na kont\u011b celou \u0159adu mechanick\u00fdch vyn\u00e1lez\u016f.\t\tJe pravdou, \u017ee se mezi nimi najdou i zbran\u011b.\t\t\t\tAle na obhajobu geni\u00e1ln\u00edho Archim\u00e9da je t\u0159eba dodat, \u017ee se jednalo o zbran\u011b obrann\u00e9, a nikoliv \u00fato\u010dn\u00e9 a \u017ee je \u0159eck\u00e9 m\u011bsto Syrakusy (mimochodem Archimedovo rodn\u00e9 m\u011bsto) pou\u017e\u00edvalo k obran\u011b proti \u0159\u00edmsk\u00fdm n\u00e1jezd\u016fm.Mezi dal\u0161\u00ed vyn\u00e1lezy, kter\u00e9 bychom nem\u011bli opomenout zm\u00ednit pat\u0159\u00ed nap\u0159\u00edklad i \u0161roub, kladka nebo p\u00e1ka.\tArchim\u00e9d\u016fv \u0161roub funguje dodnesArchim\u00e9d\u016fv \u0161roub slou\u017eil p\u016fvodn\u011b k \u010derp\u00e1n\u00ed vody nebo jin\u00fdch kapalin. Je \u00fa\u017easn\u00e9, \u017ee v sou\u010dasnosti nach\u00e1z\u00ed jeho vyn\u00e1lez sv\u00e9 uplatn\u011bn\u00ed i v hydroenergetice.\t\tJen na p\u0159ipomenut\u00ed – Archim\u00e9des \u017eil ve t\u0159et\u00edm stolet\u00ed p\u0159ed Kristem.Archim\u00e9d\u016fv \u0161roub je z\u00e1kladem turb\u00edny, kter\u00e1 nese rovn\u011b\u017e jm\u00e9no tohoto vyn\u00e1lezce. Jedn\u00e1 se o turb\u00ednu, kter\u00e1 se vyu\u017e\u00edv\u00e1 p\u0159ev\u00e1\u017en\u011b v mal\u00fdch vodn\u00edch elektr\u00e1rn\u00e1ch k v\u00fdrob\u011b elektrick\u00e9 energie. Pracuje v podstat\u011b na jednoduch\u00e9m principu, kter\u00fdm je dvojchod\u00fd nebo trojchod\u00fd \u0161nekov\u00fd mechanismus, kter\u00fd je ulo\u017een\u00fd v koryt\u011b a rozt\u00e1\u010den silou, kterou vyvol\u00e1 tekouc\u00ed voda.\t\tArchim\u00e9d\u016fv \u0161roub na\u0161el i dal\u0161\u00ed mo\u017enosti uplatn\u011bn\u00ed.\t\t\t\tM\u016f\u017eeme ho naj\u00edt kup\u0159\u00edkladu v kombajnech, kde slou\u017e\u00ed k p\u0159eprav\u011b sypk\u00fdch materi\u00e1l\u016f.Dal\u0161\u00edm p\u0159\u00edkladem vyu\u017eit\u00ed Archim\u00e9dova \u0161roubu jsou \u0161nekov\u00e1 \u010derpadla, kter\u00e1 mohou pracovat i v p\u0159\u00edpad\u011b siln\u011b zne\u010di\u0161t\u011bn\u00e9 vody. Proto nach\u00e1zej\u00ed sv\u00e9 uplatn\u011bn\u00ed p\u0159i \u010derp\u00e1n\u00ed odpadn\u00ed vody v \u010disti\u010dk\u00e1ch.\t\tZaj\u00edmav\u00fdm faktem je, kde vlastn\u011b Archim\u00e9des vzal inspiraci na n\u00e1vrh sv\u00e9ho slavn\u00e9ho \u0161roubu.\t\t\t\tKde jinde ne\u017eli ve star\u00e9m Egypt\u011b.\t\t\t\tPomoc\u00ed podobn\u00e9ho \u010derpadla byly zavla\u017eov\u00e1ny visut\u00e9 zahrady kr\u00e1lovny Semiramis. \t\t\t\tZahrady se sice nedochovaly, ale Archim\u00e9d\u016fv \u0161roub n\u00e1m slou\u017e\u00ed dodnes.                                                                                                                                                                                                                                                                                                                                                                                                                                                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