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Rigid Mounted Track Sprinkler with Spider Refuge

A sprinkler, spider technology, applied in 10] sprayer can also include the field of sprinkler head cover

Active Publication Date: 2022-03-25
NELSON IRRIGATION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, oscillating sprinklers can be problematic in the sense that in some cases the sprinkler only turns about its central axis without oscillating

Method used

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  • Rigid Mounted Track Sprinkler with Spider Refuge
  • Rigid Mounted Track Sprinkler with Spider Refuge
  • Rigid Mounted Track Sprinkler with Spider Refuge

Examples

Experimental program
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Embodiment Construction

[0031] Figure 1-Figure 3 A rigidly mounted track sprinkler assembly 10 is shown according to one embodiment. The assembly 10 can be connected to a source of pressurized water through an inlet 12 . The inlet 12 may be threaded or otherwise securely connected to a water source (not shown). The water flow is directed through nozzles 14 , which are fixed in the sprinkler body 16 . The cover portion 18 is attached to the sprinkler body 16 , and the sprinkler head cover portion 20 is secured to the cover portion 18 . Cover 18 may be secured to sprinkler body 16 in any suitable manner, including integrally formed with sprinkler body 16 . In some embodiments, the cover portion 18 includes a locking structure 19 for twist locking or bayonet locking to complementary components on the sprinkler body 16 (see Image 6 ). The cover portion 18 may also include threads 21 for securing the sprinkler head cover portion 20 . The cover portion 18 is optionally secured to the body 16 with s...

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PUM

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Abstract

The rigidly mounted orbital sprinkler assembly includes a deflector plate structure configured for rotational / rotational motion about the center of the spool assembly as well as orbital or oscillating motion. The sprinkler includes a spider inlet cooperable with a spider barrier, the combination of which allows the inevitable spider entry while preventing the spider from approaching or contacting certain moving parts of the sprinkler.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application is a continuation-in-part (CIP) of pending US Patent Application No. 15 / 946,382, filed April 5, 2018, which claims US Provisional Application No. 15 / 946,382, filed August 21, 2017 The benefit of Patent Application No. 62 / 547,989, the entire contents of each of which are incorporated herein by reference. Background technique [0003] The present invention relates to a rotating / oscillating sprinkler assembly, and more particularly, to a sprinkler that can be rigidly mounted on a central pivot (or other support structure) utilizing a rotating or rotating deflector plate and The water is dispersed by the orbital motion of the deflector plate assembly. [0004] Mobile irrigation systems, such as conventional pivot or line systems, are known to include conduit truss span assemblies for mounting sprinklers spaced along the truss assemblies to spray or irrigate relatively large areas of land. The sprinklers can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/02A01M29/34
CPCA01G25/02A01M29/34B05B3/0486B05B3/008B05B3/003B05B15/14
Inventor G·L·塞瑟尔C·B·尼尔森
Owner NELSON IRRIGATION CORP