Invention Grant
- Patent Title: Pop-up irrigation device for use with low-pressure irrigation systems
- Patent Title (中): 用于低压灌溉系统的弹出式灌溉装置
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Application No.: US12972271Application Date: 2010-12-17
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Publication No.: US09138768B2Publication Date: 2015-09-22
- Inventor: Rowshan Jahan , Donald B. Clark , Samuel C. Walker
- Applicant: Rowshan Jahan , Donald B. Clark , Samuel C. Walker
- Applicant Address: US CA Azusa
- Assignee: Rain Bird Corporation
- Current Assignee: Rain Bird Corporation
- Current Assignee Address: US CA Azusa
- Agency: Fitch, Even, Tabin & Flannery, LLP
- Main IPC: B05B1/04
- IPC: B05B1/04 ; B05B15/10 ; B05B1/26 ; B05B1/30 ; B05B15/06

Abstract:
A pop-up irrigation device for use in a low pressure irrigation device is described. The device has a housing, a riser partially extensible from the housing and a nozzle body removably attached to an end of the riser in a non-threaded manner, such as using a snap-fit, or in a threaded manner. One, two or more connection tubes or ports may extend laterally from the housing and can each be configured to be connectable to flexible irrigation tubing. Ribs may extend from the housing to facilitate retention when buried. An annular cap can be attached to the open end of the housing and may include an annular, radially-inward extending seal. The closed end of the housing may include a depending stake with a plurality of blades to facilitate mounting of the housing relative to the ground.
Public/Granted literature
- US20110147484A1 POP-UP IRRIGATION DEVICE FOR USE WITH LOW-PRESSURE IRRIGATION SYSTEMS Public/Granted day:2011-06-23
Information query
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