(19)
(11) EP 2 580 453 A2

(12)

(88) Date of publication A3:
02.02.2012

(43) Date of publication:
17.04.2013 Bulletin 2013/16

(21) Application number: 11764671.1

(22) Date of filing: 18.05.2011
(51) International Patent Classification (IPC): 
F02D 41/00(2006.01)
F02D 21/06(2006.01)
(86) International application number:
PCT/CZ2011/000056
(87) International publication number:
WO 2011/153970 (15.12.2011 Gazette 2011/50)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 09.06.2010 CZ 20100457

(71) Applicant: Ceské Vysoké Ucení Technické V Praze Fakulta Strojní,Vyzkumné Centrum SpalovacÍch Motorù A Automobilù Josefa Bozka
16607 Praha 6 (CZ)

(72) Inventor:
  • SKAROHLÍD, Marcel
    46014 Liberec 14 (CZ)

(74) Representative: Kratochvil, Vaclav 
Patent and Trademark Office P.O. Box 26
295 01 Mnichovo Hradiste
295 01 Mnichovo Hradiste (CZ)

   


(54) METHOD TO REDUCE EMISSIONS OF NITROGEN OXIDES FROM COMBUSTION ENGINES AND/OR TO INCREASE THE PERFORMANCE OF COMBUSTION ENGINES WHILE KEEPING THE EMISSIONS OF NITROGEN OXIDES FROM COMBUSTION ENGINES AT THE SAME LEVEL AND/OR TO INCREASE THE OVERALL PERFORMANCE OF AN ENGINE, AND A DEVICE TO PERFORM THIS METHOD