[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.1rk.sk\/spalovacie-motory-automobilov\/#Article","mainEntityOfPage":"https:\/\/www.1rk.sk\/spalovacie-motory-automobilov\/","headline":"Spa\u013eovacie motory automobilov","name":"Spa\u013eovacie motory automobilov","description":"Spa\u013eovac\u00ed motor funguje na princ\u00edpe stl\u00e1\u010dania, a\u00a0n\u00e1sledn\u00e9ho roz\u0165ahovania piestov vo valci. Do valca sa nasaje palivo, a\u00a0pri posune piestu do vn\u00fatra sa vytvor\u00ed tlak a\u00a0prich\u00e1dza na rad\u00a0 iskra, ktor\u00e1 m\u00e1 za n\u00e1sledok to \u017ee vo valci vznikne kontrolovan\u00fd v\u00fdbuch. V\u00fdbuch pohne piestom, a\u00a0tento proces sa neust\u00e1le opakuje. Tento pohyb pohne k\u013eukov\u00fdm hriade\u013eom, aby mohol nasta\u0165 […]","datePublished":"2018-06-20","dateModified":"2018-06-20","author":{"@type":"Person","@id":"https:\/\/www.1rk.sk\/author\/#Person","name":"","url":"https:\/\/www.1rk.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/664d9cd24f58d4d0b526991e1fec4656a216f6db124bbd66c69ade0e846d4f16?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/664d9cd24f58d4d0b526991e1fec4656a216f6db124bbd66c69ade0e846d4f16?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"1rk.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.1rk.sk\/wp-content\/uploads\/img_a290326_w16544_t1534775714.jpg","url":"https:\/\/www.1rk.sk\/wp-content\/uploads\/img_a290326_w16544_t1534775714.jpg","height":0,"width":0},"url":"https:\/\/www.1rk.sk\/spalovacie-motory-automobilov\/","wordCount":366,"articleBody":"Spa\u013eovac\u00ed motor funguje na princ\u00edpe stl\u00e1\u010dania, a\u00a0n\u00e1sledn\u00e9ho roz\u0165ahovania piestov vo valci. Do valca sa nasaje palivo, a\u00a0pri posune piestu do vn\u00fatra sa vytvor\u00ed tlak a\u00a0prich\u00e1dza na rad\u00a0 iskra, ktor\u00e1 m\u00e1 za n\u00e1sledok to \u017ee vo valci vznikne kontrolovan\u00fd v\u00fdbuch. V\u00fdbuch pohne piestom, a\u00a0tento proces sa neust\u00e1le opakuje. Tento pohyb pohne k\u013eukov\u00fdm hriade\u013eom, aby mohol nasta\u0165 z\u00a0pohybu hore a\u00a0dole pohyb oto\u010dn\u00fd.Aby mohol spa\u013eovac\u00ed motor \u010do najefekt\u00edvnej\u0161ie v\u00a0automobile fungova\u0165 pou\u017e\u00edva sa \u0161tvortaktn\u00fd syst\u00e9m. \u0160tvortaktn\u00fd motor m\u00e1 \u0161tyri funkcie : – sanie, kompresia, expanzia a\u00a0v\u00fdfuk.Hlava valcov n\u00e1m umo\u017e\u0148uje priestor valca striedavo zatv\u00e1ra\u0165 a\u00a0otv\u00e1ra\u0165. A\u00a0cez hlavu valcov privedieme \u010derstv\u00fa, a\u00a0odvedieme sp\u00e1len\u00fa zmes. V\u00a0hlave valcov sa striedavo posunuj\u00fa ventily, ktor\u00e9 otv\u00e1raj\u00fa a\u00a0zatv\u00e1raj\u00fa otvory. Pomocou va\u010dkov\u00e9ho hriade\u013eu dosiahneme zautomatizovan\u00fd pohyb, a\u00a0va\u010dkov\u00fd hriade\u013e sa ot\u00e1\u010da okolo svojej osi. Va\u010dkov\u00fd hriade\u013e je spojen\u00fd pomocou rozvodov\u00e9ho reme\u0148a so zvy\u0161kom motora, a\u00a0ten m\u00e1 na svedom\u00ed \u017eelan\u00fd efekt pohybu.Motory m\u00f4\u017eeme rozdeli\u0165 na Benz\u00ednov\u00e9 motory ( s\u00a0mo\u017enos\u0165ou LPG), Dieselov\u00e9 motory a\u00a0Elektrick\u00e9 motory ( s\u00a0mo\u017enos\u0165ou hybridn\u00e9ho spracovania).Benz\u00ednov\u00e9 motory s\u00a0LPG s\u00fa charakteristick\u00e9 t\u00fdm \u017ee je mo\u017enos\u0165 v\u00fdberu \u010di chceme is\u0165 na plyn, alebo benz\u00edn. V\u00fdhodou je n\u00edzka spotreba a\u00a0l\u00e1kaj\u00faca cena LPG. Ak jazd\u00edme na LPG, m\u00e1 to menej \u0161kodliv\u00fd vplyv na \u017eivotn\u00e9 prostredie.Dieselov\u00e9 motory spotrebov\u00e1vaj\u00fa\u00a0 naftu, a\u00a0pri v\u00e4\u010d\u0161ej vzdialenosti maj\u00fa men\u0161iu spotrebu ako benz\u00ednov\u00e9. Nev\u00fdhodou je pri star\u0161\u00edch typoch v\u00e4\u010d\u0161ie mno\u017estvo emisi\u00ed. Dieselov\u00fd motor funguje bez svie\u010dky, tak\u017ee nast\u00e1va samovznietenie. Samotn\u00e9 vznietenie je nekontrolovan\u00e9, tak\u017ee m\u00f4\u017eu vznikn\u00fa\u0165 v\u00e4\u010d\u0161ie vibr\u00e1cie a\u00a0hluk, ako pri benz\u00ednov\u00fdch motoroch.Elektrick\u00e9 motory s\u00fa st\u00e1le viac preb\u00fadzaj\u00facou sa realitou. Pri nich je zne\u010distenie ove\u013ea men\u0161ie ako u\u00a0spa\u013eovac\u00edch motoroch. Nev\u00fdhodou je men\u0161\u00ed v\u00fdkon, ale pri hybridn\u00fdch typoch sa nedostatky vyrovn\u00e1vaj\u00fa.\u00a0                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Spa\u013eovacie motory automobilov","item":"https:\/\/www.1rk.sk\/spalovacie-motory-automobilov\/#breadcrumbitem"}]}]