Invention Grant
- Patent Title: Variable range sprinkler apparatus and variable range sprinkler pattern method
- Patent Title (中): 可变范围喷淋装置和可变喷淋头图案方法
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Application No.: US12769451Application Date: 2010-04-28
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Publication No.: US08684283B2Publication Date: 2014-04-01
- Inventor: Juergen Nies , Ha Van Duong , Vicky Ann Michael
- Applicant: Juergen Nies , Ha Van Duong , Vicky Ann Michael
- Applicant Address: US VA Winchester
- Assignee: Melnor, Inc.
- Current Assignee: Melnor, Inc.
- Current Assignee Address: US VA Winchester
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Main IPC: B05B17/04
- IPC: B05B17/04 ; B05B3/04
Abstract:
A variable range sprinkler apparatus includes a sprinkler portion, a bypass unit housing a plurality of valves, and a water inlet portion. The sprinkler portion of the apparatus, which may be a rotary sprinkler unit, is attached to the bypass unit, and the bypass unit is coupled to the water inlet portion. Inside the bypass unit is a plurality of valves, at least one of which is adjustable, that are designed to open a water passage in the bypass unit.
Public/Granted literature
- US20100276512A1 VARIABLE RANGE SPRINKLER APPARATUS AND VARIABLE RANGE SPRINKLER PATTERN METHOD Public/Granted day:2010-11-04
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