Exhaust manifold for internal combustion engines
US6324839A · kind A · utility
7Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2000 |
| Grant date | Dec 4, 2001 |
| Priority date | — |
| Expiry date | Dec 26, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N13/008
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An exhaust manifold which includes a flange to be fixed on an engine cylinder head. A wide exhaust gas collecting cavity is connected to the flange to receive exhaust gases discharged by exhaust pipes of the cylinder head. The wide collecting cavity has a recessed wall element subdividing the cavity into two mutually communicating sub-cavities. An end portion is connected to the collecting cavity outlet and has a discharge outlet for the exhaust gases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.