Reducing agent heating system
US8424777B2 · kind B2 · utility
5Cited by
11References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2008 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Aug 14, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A reducing agent heating system. The reducing agent heating system provides a dual energy heating strategy using both an electric heater and an engine coolant line such that emission control may be promoted efficiently. The electric heater and engine coolant line are disposed in close proximity to the reducing agent such that efficient and quick thawing of frozen or freezing reducing agent is facilitated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.