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公开(公告)号：US11666929B2
公开(公告)日：2023-06-06
申请号：US16219595
申请日：2018-12-13
Applicant: Rain Bird Corporation
Inventor： Steven David Geerligs , Lee James Shadbolt , Samuel C. Walker
CPC classification number: B05B1/265 , B05B1/304 , B05B1/3033 , B05B3/003 , B05B3/021 , B05B3/0486 , B05B15/74
Abstract: Irrigation nozzles are provided that irrigate a full circle coverage area with different maximum throw radiuses. The nozzle may include two bodies, one nested within the other, that acting together form the full circle coverage area. The two bodies collectively define an annular exit orifice with one of the bodies defining the inner radius and the other body defining the outer radius. A flow restrictable inlet may be used to adjust flow through the nozzle and to adjust the maximum throw radius. The nozzle may also include a flow reduction valve to reduce the throw radius from a maximum distance and may be adjusted by actuation of an outer wall of the nozzle. A deflector for use with an irrigation nozzle is also provided.
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Patent Agency Ranking
公开(公告)号：US20240326075A1
公开(公告)日：2024-10-03
申请号：US18194154
申请日：2023-03-31
Applicant: Rain Bird Corporation
Inventor： Steven David Geerligs , Michael A. McAfee , Suzanne Marie Schneider , Jiangjiang Dai
IPC: B05B12/00 , B05B3/04 , B05B15/625
CPC classification number: B05B12/002 , B05B3/0422 , B05B15/625
Abstract: A sprinkler that includes an internal flow adjustment valve is provided. The valve enables an operator of the sprinkler to selectively shut off, turn back on, or adjust the flow of water through the sprinkler while a riser of the sprinkler is in its extended position. The valve includes a valve seat disposed on an internal flow tube and a valve plunger having an actuation shaft and a throttle nut. An outboard end of the actuation shaft can be accessed and rotated at a riser cap, which causes vertical movement of the valve plunger as threads on an inboard end of the actuation shaft engage a threaded passage disposed in the internal flow tube. Vertical movement of the valve plunger causes movement of the throttle nut relative to the valve seat and opening and closing of the valve. The throttle nut and the valve seat may have corresponding dual helical surfaces.
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公开(公告)号：US11511289B2
公开(公告)日：2022-11-29
申请号：US15649072
申请日：2017-07-13
Applicant: Rain Bird Corporation
Inventor： Steven David Geerligs , Lee James Shadbolt , Samuel C. Walker
Abstract: Irrigation nozzles are provided that irrigate a full circle coverage area with different maximum throw radiuses. The nozzle may include two bodies, one nested within the other, that acting together form the full circle coverage area. The two bodies collectively define an annular exit orifice with one of the bodies defining the inner radius and the other body defining the outer radius. A flow restrictable inlet may be used to adjust flow through the nozzle and to adjust the maximum throw radius. The nozzle may also include a flow reduction valve to reduce the throw radius from a maximum distance and may be adjusted by actuation of an outer wall of the nozzle. A deflector for use with an irrigation nozzle is also provided.
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公开(公告)号：US20190118195A1
公开(公告)日：2019-04-25
申请号：US16219595
申请日：2018-12-13
Applicant: Rain Bird Corporation
Inventor： Steven David Geerligs , Lee James Shadbolt , Samuel C. Walker
Abstract: Irrigation nozzles are provided that irrigate a full circle coverage area with different maximum throw radiuses. The nozzle may include two bodies, one nested within the other, that acting together form the full circle coverage area. The two bodies collectively define an annular exit orifice with one of the bodies defining the inner radius and the other body defining the outer radius. A flow restrictable inlet may be used to adjust flow through the nozzle and to adjust the maximum throw radius. The nozzle may also include a flow reduction valve to reduce the throw radius from a maximum distance and may be adjusted by actuation of an outer wall of the nozzle. A deflector for use with an irrigation nozzle is also provided.
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公开(公告)号：US20190015849A1
公开(公告)日：2019-01-17
申请号：US15649072
申请日：2017-07-13
Applicant: Rain Bird Corporation
Inventor： Steven David Geerligs , Lee James Shadbolt , Samuel C. Walker
Abstract: Irrigation nozzles are provided that irrigate a full circle coverage area with different maximum throw radiuses. The nozzle may include two bodies, one nested within the other, that acting together form the full circle coverage area. The two bodies collectively define an annular exit orifice with one of the bodies defining the inner radius and the other body defining the outer radius. A flow restrictable inlet may be used to adjust flow through the nozzle and to adjust the maximum throw radius. The nozzle may also include a flow reduction valve to reduce the throw radius from a maximum distance and may be adjusted by actuation of an outer wall of the nozzle. A deflector for use with an irrigation nozzle is also provided.
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公开(公告)号：US20140263343A1
公开(公告)日：2014-09-18
申请号：US13801489
申请日：2013-03-13
Applicant: Rain Bird Corporation
Inventor： Steven David Geerligs , Brian Mueller
IPC: F16L57/00
Abstract: An improved inground protective housing for components of underground systems is provided. The housing is configured so that it may be placed over the components that are already installed in the ground. Window knockouts, as well as an easily removable bottom flange portion corresponding to a window knockout, are provided to ease the installation of the housing.
Abstract translation: 提供了一种用于地下系统组件的改进的防护外壳。 壳体被配置成使得其可以放置在已经安装在地面中的部件上。 提供窗口敲除器以及对应于窗口敲除器的容易移除的底部凸缘部分以便于安装壳体。
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