Injection element
US8516821B2 · kind B2 · utility
0Cited by
16References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 3, 2004 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Jul 19, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/202
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to an injection element having an inner element with a first outlet opening and an outer element. The outer element includes at least one second outlet opening structured and arranged for receiving and injecting fuel in a combustion space, and arranged coaxially to the first outlet opening. The outer element further includes third outlet openings composed of bores structured and arranged for forming a cooling liquid film layer, wherein the bores are arranged coaxially to the first outlet opening and the at least one second outlet opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.