{"id":58189,"date":"2026-04-17T21:23:14","date_gmt":"2026-04-17T21:23:14","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/58189\/"},"modified":"2026-04-17T21:23:14","modified_gmt":"2026-04-17T21:23:14","slug":"bosch-vyviji-rychly-ohrev-katalyzatoru-pomoci-plamene-pomoci-ma-hlavne-po-studenem-startu","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/58189\/","title":{"rendered":"Bosch vyv\u00edj\u00ed rychl\u00fd oh\u0159ev katalyz\u00e1toru pomoc\u00ed plamene. Pomoci m\u00e1 hlavn\u011b po studen\u00e9m startu"},"content":{"rendered":"

Emise po studen\u00e9m startu z\u016fst\u00e1vaj\u00ed slabinou spalovac\u00edch motor\u016f i hybrid\u016f. Bosch chce probl\u00e9m \u0159e\u0161it samostatn\u00fdm oh\u0159evem katalyz\u00e1toru bez nutnosti vysokonap\u011b\u0165ov\u00e9 techniky.<\/p>\n

Boj proti emis\u00edm v\u00fdfukov\u00fdch plyn\u016f neutich\u00e1, zejm\u00e9na v Evrop\u011b. Nejv\u011bt\u0161\u00edm probl\u00e9mem jsou emise produkovan\u00e9 b\u011bhem startov\u00e1n\u00ed a prvn\u00edch rozjezd\u016f. Ty tvo\u0159\u00ed v\u011bt\u0161inu emisn\u00ed stopy vozidla, ne\u017e se v\u00fdfukov\u00e9 potrub\u00ed, a hlavn\u011b katalyz\u00e1tor, zah\u0159ej\u00ed na pracovn\u00ed teplotu. Hlavn\u00edm gener\u00e1torem tepla je spalovac\u00ed motor, ale je t\u0159eba d\u00e1vat pozor, aby implementovan\u00e9 syst\u00e9my nesni\u017eovaly jeho \u00fa\u010dinnost.<\/p>\n

\"Rivian<\/a>Rivian pou\u017eije star\u00e9 baterie sv\u00fdch aut pro sn\u00ed\u017een\u00ed n\u00e1klad\u016f na provoz tov\u00e1rny<\/a><\/p>\n

Bosch p\u0159ich\u00e1z\u00ed s revolu\u010dn\u00edm \u0159e\u0161en\u00edm pro benzinov\u00e9 motory, funguj\u00edc\u00edm odd\u011blen\u011b a nez\u00e1visle na motoru. Jedn\u00e1 se o syst\u00e9m rychl\u00e9ho oh\u0159evu katalyz\u00e1toru, zkr\u00e1cen\u011b RCH (Rapid Catalyst Heating). Ten zrychluje aktivaci katalyz\u00e1toru t\u00edm, \u017ee zah\u0159eje potrub\u00ed plynov\u00fdm ho\u0159\u00e1kem s vysok\u00fdm tepeln\u00fdm v\u00fdkonem p\u0159es 25 kW. Syst\u00e9m je nap\u00e1jen 12voltov\u00fdm elektrick\u00fdm syst\u00e9mem a o dod\u00e1vku paliva se star\u00e1 n\u00edzkotlak\u00e9 \u010derpadlo.<\/p>\n

Ho\u0159\u00e1k se zapne ihned po nastartov\u00e1n\u00ed, tak\u017ee katalyz\u00e1tor rychle dos\u00e1hne optim\u00e1ln\u00ed teploty, co\u017e pom\u00e1h\u00e1 v nejvypjat\u011bj\u0161\u00edch chv\u00edl\u00edch sn\u00ed\u017eit emise a\u017e o 70 procent, a to u osobn\u00edch aut i pick-up\u016f. Z\u00e1rove\u0148 doch\u00e1z\u00ed ke sn\u00ed\u017een\u00ed pot\u0159ebn\u00e9ho objemu drah\u00fdch kov\u016f uvnit\u0159 katalyz\u00e1toru.<\/p>\n

\"Star\u0161\u00ed<\/a>Star\u0161\u00ed auta a nov\u00e9 po\u017eadavky EU: Maj\u00ed se majitel\u00e9 ojetin za\u010d\u00edt b\u00e1t?<\/a><\/p>\n

V\u00fdhodou je, \u017ee tento syst\u00e9m je kompatibiln\u00ed s \u00fazk\u00fdm i podlahov\u00fdm propojen\u00edm, tak\u017ee integrace nevy\u017eaduje z\u00e1sadn\u00ed z\u00e1sahy do syst\u00e9mu. D\u00e1le nevy\u017eaduje vysokonap\u011b\u0165ovou soustavu a je kl\u00ed\u010dov\u00fdm pomocn\u00edkem u hybrid\u016f, proto\u017ee p\u0159i j\u00edzd\u011b na elekt\u0159inu m\u016f\u017ee teplota katalyz\u00e1toru znovu klesnout pod hranici \u00fa\u010dinn\u00e9 funkce. Kalibrace je tak\u00e9 mnohem jednodu\u0161\u0161\u00ed, proto\u017ee nezasahuje do managementu motoru.<\/p>\n

Bosch st\u00e1le pracuje na p\u0159\u00edprav\u011b RCH pro s\u00e9riovou v\u00fdrobu, tak\u017ee uvid\u00edme, kdy a v jak\u00e9m voze se dostane na trh.<\/p>\n

\"Video<\/p>\n

\n\t\t\t\tTipy, jak v aut\u011b \u0161et\u0159it palivo \u2022 Seat\n\t\t\t<\/p>\n

Zdroj: Bosch I Video: Seat<\/p>\n","protected":false},"excerpt":{"rendered":"Emise po studen\u00e9m startu z\u016fst\u00e1vaj\u00ed slabinou spalovac\u00edch motor\u016f i hybrid\u016f. Bosch chce probl\u00e9m \u0159e\u0161it samostatn\u00fdm oh\u0159evem katalyz\u00e1toru bez…\n","protected":false},"author":2,"featured_media":58190,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[20568,804,67,68,1976,4092,768,70,78,424],"class_list":{"0":"post-58189","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-byznys","8":"tag-bosch","9":"tag-budoucnost","10":"tag-business","11":"tag-byznys","12":"tag-ekologie","13":"tag-emise","14":"tag-redakcni-video","15":"tag-spalovaci-motor","16":"tag-technika","17":"tag-video"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116422154931267709","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/58189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=58189"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/58189\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/58190"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=58189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=58189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=58189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}