Installation systems and methodology for helical strake fins
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 16, 2018
Issued Date -
N/A
app pub date -
Mar 15, 2013
filing date -
Nov 24, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus and method for helically installing a vortex-induced vibration (VIV) suppression fin about a tubular. The apparatus may include an outer ring member dimensioned to encircle an underlying tubular and an inner ring member positioned concentrically inward from the outer ring member. The inner ring member is configured to rotate with respect to at least one of the outer ring member or the tubular as the outer ring member moves along the tubular. The apparatus may further include a fin guide configured to receive a fin and helically position the fin along the tubular as the inner ring member rotates. A method of installing a vortex-induced vibration (VIV) suppression fin about a tubular may include removably attaching a VIV suppression fin to an installation member. The installation member may be positioned along a tubular and moved about the tubular to helically position the fin around the tubular.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully