Constant volume damper
US6390254B1 · kind B1 · utility
11Cited by
15References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 1997 |
| Grant date | May 21, 2002 |
| Priority date | — |
| Expiry date | Jul 10, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F2230/10
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A constant volume damper which has a very constant damping constant over a considerable range of frequencies by including check valves that prevent cavitation as a piston moves in a chamber. The damper is also sealed for use in space application and is temperature compensated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.