Apparatus and method for inhibiting vortex-induced vibration
US8579546B2 · kind B2 · utility
7Cited by
15References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2008 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Apr 25, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L1/123
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Apparatus and methods for reducing vortex induced vibration are provided. An apparatus for reducing vortex induced vibration can include a first body at least partially disposed within a second body. The first body can be made of a material having more weight per linear foot than the second body. The apparatus can also include one or more helical fins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.