Outlet valve for a riser of a surface irrigation system and riser
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 24, 2023
Grant Date -
Sep 16, 2021
app pub date -
Sep 26, 2017
filing date -
Sep 28, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A riser for a surface irrigation system has a housing and an outlet valve. The housing has an open upper portion and an outlet defining an orifice. The valve includes an upper closure, a valve member, and an actuating lever. The upper closure is securable to the riser. The valve member is coupled to the closure and mountable within a flow path of the fluid, the valve member operable for opening and closing the valve, and configured to seat against a valve seat of the housing, and on an upstream side of the orifice, whereby the pressure of fluid within the valve urges the valve member against the seat when the valve is closed. The pivotable actuating lever having one end extending through the orifice and coupled to the valve member, and an operable end for operating the valve member to open and close the valve.
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