{"id":7120,"date":"2014-04-13T22:25:49","date_gmt":"2014-04-13T20:25:49","guid":{"rendered":"http:\/\/mixmotor.eu\/?p=7120"},"modified":"2014-04-13T22:25:49","modified_gmt":"2014-04-13T20:25:49","slug":"toyota-vyvija-nove-motory","status":"publish","type":"post","link":"https:\/\/mixmotor.eu\/en\/7120\/toyota-vyvija-nove-motory","title":{"rendered":"Toyota vyv\u00edja nov\u00e9 motory"},"content":{"rendered":"

Toyota u\u017e \u010doskoro predstav\u00ed modely \u00e1ut s novo vyvinut\u00fdm vysoko efekt\u00edvnym\u00a0motorom. Nov\u00fd motor dosiahne\u00a0vy\u0161\u0161iu\u00a0term\u00e1lnu a aj palivov\u00fa \u00fa\u010dinnos\u0165 a to o najmenej 10%.<\/p>\n

Nov\u00fd motor pou\u017e\u00edva nov\u00e9 technol\u00f3gie\u00a0spa\u013eovania ktor\u00e9 dotiahla do detailu v\u010faka sk\u00fasenostiam z ich samostatn\u00fdch hybridn\u00fdch motorov. Dva nov\u00e9 motory bud\u00fa tvori\u0165 z\u00e1klad \u010fal\u0161\u00edm dvan\u00e1stim motorom, ktor\u00e9 Toyota predstav\u00ed od roku 2015.
\nPrv\u00fdm je 1,3 litrov\u00fd benz\u00ednov\u00fd motor vyu\u017e\u00edvaj\u00faci Atkinsonov obeh ktor\u00fd dosahuje v hybridn\u00fdch vozidl\u00e1ch (kde je be\u017ene vyu\u017e\u00edvan\u00fd)\u00a0 term\u00e1lnu efektivitu okolo 38% (najvy\u0161\u0161ia hodnota z pomedzi s\u00e9riovo vyr\u00e1ban\u00fdch vozidiel).
\nDruh\u00fdm je 1 litrov\u00fd benzi\u0148\u00e1k vyv\u00edjan\u00fd spolu s Daihatsu Motor CO., Ltd., a ten dosahuje maxim\u00e1lnu\u00a0term\u00e1lnu \u00fa\u010dinnos\u0165 okolo 37%.
\n*Pre porovnanie, be\u017ene vyr\u00e1ban\u00e9 modern\u00e9 motory sa pohybuj\u00fa so svojou term\u00e1lnou \u00fa\u010dinnos\u0165ou niekde\u00a0 medzi 25 a 30%.<\/p>\n

Ako to dok\u00e1zali?<\/strong><\/p>\n

Ke\u010f\u017ee bud\u00fa motory vyu\u017e\u00edva\u0165 Atkinsonov obeh, bude ich expanzn\u00fd (rozp\u00ednanie) pomer zn\u00ed\u017een\u00fd a prebyto\u010dn\u00e9 vznikaj\u00face teplo bude zn\u00ed\u017een\u00e9\u00a0 kompresn\u00fdm pomerom (a\u017e 13,5). Na zn\u00ed\u017eenie spotreby pou\u017e\u00edva Toyota\u00a0 v novom motore vyladen\u00e9 sacie potrubie s novou hranou, ktor\u00e1 vytv\u00e1ra vertik\u00e1lny v\u00edr zmesi benz\u00ednu\u00a0a vzduchu vo vn\u00fatri valcov. \u010ealej\u00a0 recirkul\u00e1ciu schladen\u00e9ho v\u00fdfukov\u00e9ho plynu (\u00a0exhaust gas recirculation – EGR) “sp\u00e1rovan\u00fa” s elektronick\u00fdm variabiln\u00fdm \u010dasovan\u00edm ventilov (Variable Valve Timing-intelligent Electric\u00a0 – VVT-iE) \u010do v kone\u010dnom d\u00f4sledku zlep\u0161uje spa\u013eovanie a zni\u017euje straty (\u00fanik nesp\u00e1len\u00e9ho paliva cez v\u00fdfukov\u00fd ventil, preto\u017ee sa nestihol na desatinu sekundy zavrie\u0165)<\/p>\n

Autor toho zlo\u017eit\u00e9ho textu: Vladislav Baniari; \u0164a\u017eko zrozumite\u013en\u00fd origin\u00e1lny zdroj: Toyota<\/p>\n

\"1.0L_gasoline_engine\"<\/a><\/p>\n

1-litrov\u00fd krpec od Toyoty
\n\"1.3L_gasoline_engine_S\"<\/a>
\nV\u00e4\u010d\u0161\u00ed objemn\u00fd\u00a0brat s 1,3 litrami<\/p>\n

\"exhaust_pipe\"<\/a>
\nRecirkula\u010dn\u00fd syst\u00e9m v\u00fdfukov\u00fdch splod\u00edn.<\/p>\n

\"Tumble\"
\nNov\u00e1 hrana v san\u00ed vytv\u00e1ra vertik\u00e1lny v\u00edr zmesi benz\u00ednu\u00a0a vzduchu
\n\"767px-T_cycle_AtkinsonMiller\"<\/a>
\nAtkinsonov obeh (1-2 nas\u00e1vanie s miernym stl\u00e1\u010dan\u00edm; 2-3 stl\u00e1\u010danie; 4-5 v\u00fdbuch; 5-6 v\u00fdfuk a teda pokles tlaku<\/p>\n","protected":false},"excerpt":{"rendered":"

Toyota u\u017e \u010doskoro predstav\u00ed modely \u00e1ut s novo vyvinut\u00fdm vysoko efekt\u00edvnym\u00a0motorom. Nov\u00fd motor dosiahne\u00a0vy\u0161\u0161iu\u00a0term\u00e1lnu a aj palivov\u00fa \u00fa\u010dinnos\u0165 a to o najmenej 10%. Nov\u00fd motor pou\u017e\u00edva nov\u00e9 technol\u00f3gie\u00a0spa\u013eovania ktor\u00e9 dotiahla do detailu v\u010faka sk\u00fasenostiam z ich samostatn\u00fdch hybridn\u00fdch motorov. Dva nov\u00e9 motory bud\u00fa tvori\u0165 z\u00e1klad \u010fal\u0161\u00edm dvan\u00e1stim motorom, ktor\u00e9 Toyota predstav\u00ed od roku 2015. Prv\u00fdm […]<\/p>\n","protected":false},"author":1,"featured_media":7125,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[4,182],"tags":[22,183],"class_list":["post-7120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dokumentarne","category-toyota","tag-motor","tag-toyota-2"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"en","enabled_languages":["sk","en","de"],"languages":{"sk":{"title":true,"content":true,"excerpt":false},"en":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/7120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/comments?post=7120"}],"version-history":[{"count":1,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/7120\/revisions"}],"predecessor-version":[{"id":7126,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/posts\/7120\/revisions\/7126"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/media\/7125"}],"wp:attachment":[{"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/media?parent=7120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/categories?post=7120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mixmotor.eu\/en\/wp-json\/wp\/v2\/tags?post=7120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}