Exhaust gas heating device, in particular for a combustion engine, comprising a grid wherein an electric current runs
US11225892B2 · kind B2 · utility
0Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2019 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Feb 13, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A heating device comprises a grid and a power supply device connected to the grid to pass an electric current in the grid. The grid is formed by strands delimiting openings between the strands. The strands of the grid do not overlap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.