VALVE OPERATOR ASSEMBLY WITH INVERTED ROLLER SCREW
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 30, 2016
app pub date -
Jul 16, 2013
filing date -
Jul 16, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A valve operator assembly is provided for a valve. The assembly includes a housing adapted to be mounted on a bonnet of the valve, an input member rotatably mounted with respect to the housing and an inverted roller screw mechanism and comprising a screw adapted to be connected to a valve stem of the valve, a nut surrounding and coaxial with the screw, the nut being connected to the input member, and a plurality of rollers radially disposed between the screw and the nut.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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