METHOD AND SYSTEM FOR REGENERATION OF DIESEL PARTICULATE FILTER Russian patent published in 2015 - IPC F01N3/23 F02D41/02 

Abstract RU 2550219 C2

FIELD: technological processes.

SUBSTANCE: invention relates to regeneration of a particulate filter. The method of regeneration of a particulate filter (202), related to the burning process, where the filter is made as capable of treatment of exhaust gases arising in process of burning in an internal combustion engine (101), at the same time the method includes in process of the specified regeneration control of the specified engine (101) according to the first mode and the second mode, and in the first mode the engine (101) is controlled so that high temperature of exhaust gases is generated. The method additionally includes determination of temperature of the specified particulate filter (202) and control of the specified filter (101) according to the specified first mode, when the specified determined temperature is below the first value. The invention also relates to the system and a vehicle (100).

EFFECT: provision of effective regeneration of a particulate filter.

20 cl, 6 dwg

Similar patents RU2550219C2

Title Year Author Number
METHOD AND SYSTEM OF EXHAUST GASES CLEANING 2011
  • Karlsson Karl-Jokhan
  • Telborn Klas
RU2535440C2
EXHAUST CONTROL SYSTEM AND METHOD FOR CLEANING EXHAUST GAS FLOW 2016
  • Nilsson, Magnus
  • Birgersson, Henrik
RU2682203C1
EXHAUST GAS EXTRACTION SYSTEM AND METHOD FOR PROCESSING EXHAUST GAS STREAM 2015
  • Nilsson Magnus
  • Birgersson Henrik
RU2669129C2
EMISSIONS CLEANING METHOD AND SYSTEM 2011
  • Karlsson Karl-Jokhan
  • Telborn Klas
RU2546932C2
METHOD AND SYSTEM FOR THE FIRST AND SECOND SUPPLY OF ADDITIVE TO THE FLOW OF EXHAUST GAS FROM THE INTERNAL COMBUSTION ENGINE 2016
  • Nilsson, Magnus
RU2681870C1
CONTROL METHOD OF OPERATION OF WASTE GAS NEUTRALISATION SYSTEM, AND WASTE GAS NEUTRALISATION SYSTEM 2009
  • Al'M Krister
  • Khints Andreas
  • Bernler Khans
  • Landberg Karl
RU2494267C2
METHOD AND SYSTEM FOR PURIFYING AN EXHAUST GAS STREAM 2016
  • Nilsson, Magnus
RU2696654C1
COMBINED CATALYST FOR REMOVAL OF PERCOLATED AMMONIA AND CATALYST FOR EXOTHERMIC OXIDATION OF HYDROCARBONS 2011
  • Koks Dzhulian Piter
RU2583374C2
SYNERGISTIC SCR/DOC CONFIGURATIONS FOR LOWERING DIESEL EMISSIONS 2011
  • Karare Santkhodzhi Rao
  • Kavataio Dzhovanni
  • Dobson Duglas Allen
  • Go Kevin
  • Lehng Pol M.
  • Ruona Uil'Jam Charl'Z
  • Tennison Pol Dzhozef
RU2566873C2
METHOD AND DEVICE FOR OPERATION OF EXHAUST GAS NEUTRALIZATION SYSTEM 2016
  • Lutz, Florian
  • Rothe, Dieter
RU2736984C2

RU 2 550 219 C2

Authors

Karlsson Karl-Jokhan

Telborn Klas

Dates

2015-05-10Published

2011-08-23Filed