Flat pipe pressure damper for damping oscillations in liquid pressure in pipes carrying liquids
US6443131B1 · kind B1 · utility
8Cited by
10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2000 |
| Grant date | Sep 3, 2002 |
| Priority date | — |
| Expiry date | Aug 25, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M37/0047
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a flat pipe pressure damper for damping fluid pressure pulsations in fluid lines, in particular fuel pressure pulsations in fuel supply lines of motor vehicles, having at least one chamber, of which at least a part of the chamber wall, in operative connection with the fluid, can be elastically deformed by the fluid pressure pulsations. The invention makes the provision that a part of the chamber is filled with a fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.