Fuel pressure damping system and method
US6848477B2 · kind B2 · utility
19Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 2003 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Jan 14, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/315
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a fuel pressure damping system for use in a hydraulic system. The invention introduces specifically sized restrictors in the fuel passage to control the maximum operating system pulse magnitude as well as damping the overall pulsations of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.