Pressure damping device for a fluid circuit
US12123382B2 · kind B2 · utility
0Cited by
49References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2023 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Mar 17, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02M2200/315
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pressure damping device for a fluid circuit includes a lower body having a fluid inlet port and a fluid outlet port. An upper cover attaches to the body. An elastically deformable membrane is interposed between the body and the cover, and a circular cup is arranged on the membrane. A spring is interposed between the cup and a bottom of the cover. The body includes a support member for supporting the membrane, with the support member projecting from the first bottom and including a free upper end on which the membrane is adapted to be supported.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.