Sealing arrangement for air assist fuel injectors
US6302337A · kind A · utility
14Cited by
123References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 24, 2000 |
| Grant date | Oct 16, 2001 |
| Priority date | — |
| Expiry date | Aug 24, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M69/465
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A sealing arrangement for an air assist fuel injector having an interface cap. The sealing arrangement includes a sleeve sealingly attached to a leg of the air assist fuel injector and that receives at least a portion of the interface cap. A seal member abuts the sleeve to seal a solenoid from liquid fuel and gas and to seal an interface between the air assist fuel injector and a rail when the air assist fuel injector is received by the rail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.