IRRIGATION VALVE WITH THREE-WAY SOLENOID ACTUATION TRAIN
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 17, 2019
app pub date -
Jul 13, 2017
filing date -
Jul 13, 2017
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An irrigation valve incorporates a valve body with an inlet, an outlet, a pressure chamber and a standpipe in fluid communication with the inlet. A solenoid operated valve train has a flow control inlet fitting, a solenoid actuating element movable between in inactivated position and an activated position responsive to a solenoid coil, and a threaded manual actuator rotatably movable between a first sealing position and a second open position. The valve train is operable in a first position with the solenoid actuating element in the inactivated position to produce hydraulic interconnection between the standpipe and the pressure chamber, a second position with the solenoid actuating element in the activated position producing hydraulic interconnection between the pressure chamber and an outlet port, and a third position with the threaded manual actuator in the second open position producing hydraulic interconnection between the pressure camber and the outlet port.
First Claim
Family
International Classification(s)
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