Patent · US Active

Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst

US8668891B2 · kind B2 · utility

21Cited by
10References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 11, 2012
Grant dateMar 11, 2014
Priority date—
Expiry dateDec 11, 2032

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S502/521
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

An exhaust system 10 for a vehicular lean-burn internal combustion engine comprises:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.