Prechamber ignition device for internal combustion engine, and method
US10273869B2 · kind B2 · utility
1Cited by
16References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2016 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Jan 12, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A prechamber ignition device in an internal combustion engine is provided having a body piece formed of a first type of material and a tip piece formed of a second type of material. A distal end of the body piece has a cladding, which may be of the second type of material, for preventing corrosion of the first type of material from which the body piece is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.