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公开(公告)号：US12209696B2
公开(公告)日：2025-01-28
申请号：US17976232
申请日：2022-10-28
Applicant: Reinke Manufacturing Company, Inc.
Inventor： Russell Scott Reinke , Jon Patrick Henry
Abstract: This disclosure relates to an irrigation system pipe joint or span coupling, which can connect a span of an irrigation system to another structure. In examples, the joint can include various components that attach an end of a first pipe or joint to an end of a second pipe or joint. For example, the end of the first joint can include a receiver plate, which can include a recess with a bushing. In addition, the end of the second joint can include a post, hook, or other elongated member that, in order to connect the first joint to the second joint, is insertable into the bushing.
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公开(公告)号：US12207599B2
公开(公告)日：2025-01-28
申请号：US17499559
申请日：2021-10-12
Applicant: Rain Bird Corporation
Inventor： Mark Murphy Ensworth , Kenny Cuong Phong
Abstract: An emitter coupler is provided, such as for use in an irrigation dripline. The emitter coupler includes a body with two portions for coupling to two supply tubes. The emitter coupler also includes a conduit defined by the body that receives fluid from a supply tube. The emitter coupler also has an emitter including: an emitter inlet that receives fluid from the conduit; an emitter outlet downstream of the emitter inlet with the inlet receiving fluid at a certain pressure and the outlet emitting fluid at a reduced pressure; and a pressure reducing flow channel disposed in the emitter between the inlet and the outlet. The emitter coupler further includes a housing that encloses the emitter. The housing is in fluid communication with the conduit and defines an outlet of the emitter coupler. A dripline with at least one emitter coupler is also provided.
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公开(公告)号：US20250008890A1
公开(公告)日：2025-01-09
申请号：US18888902
申请日：2024-09-18
Applicant: XCAD VALVE AND IRRIGATION, INC.
Inventor： Don D. Duffin , Roger M. Duffin
Abstract: A pipe coupler having a saddle for connecting to a riser adapter for use in an irrigation system to distribute water. A dynamic seal is positioned in a circumferential channel of the riser adapter on the outer surface of a flange or projection that is positioned into the circular mount of the saddle. In response to water pressure against the dynamic seal, the dynamic seals the connection between the riser adapter and the saddle by sealing against the annular sealing face on the inner circumference of a circular mount of the saddle. The dynamic seal is an O-ring in preferred embodiments.
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公开(公告)号：US20240353039A1
公开(公告)日：2024-10-24
申请号：US18645344
申请日：2024-04-24
Applicant: Kody J. Ketterling
Inventor： Kody J. KETTERLING , Glen GRIZZLE
IPC: F16L29/00 , A01G25/02 , F16K11/074 , F16K31/60
CPC classification number: F16L29/007 , A01G25/02 , F16K11/074 , F16K31/602
Abstract: An adjustable valved coupler for drip irrigation line includes a valve body having a first end connected to a selector switch assembly and a second end having multiple outlets of differing sizes positioned eccentrically about the perimeter of the second end. The selector switch assembly has an inlet cap defining a main port for connecting an upstream feeder line to an internal volume of the valve body, a manually operable dial, and a circular seat mechanically linked to the dial by a shaft. The circular seat defines an eccentrically positioned aperture. Rotation of the dial moves the aperture into and out of alignment with the outlets to adjust flow rate. The selector switch assembly may also include an exit port to allow serial coupling to a downstream feeder line.
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公开(公告)号：US20240276930A1
公开(公告)日：2024-08-22
申请号：US18171313
申请日：2023-02-17
Applicant: Rain Bird Corporation
Inventor： Mark Murphy Ensworth
IPC: A01G25/02
CPC classification number: A01G25/023
Abstract: Emitter outlets are disclosed which include a bath within which fluid collects until dripping out an outlet formed in the drip line, the bath including a floor having a floor thickness, the floor thickness comprising a first thickness of a bottom wall of the outlet and a second thickness of a rib that projects axially from an outer surface of the bottom wall of the outlet. The rib reinforces the floor so that water pressure in the drip line does not deflect the floor and result in an inconsistent drip pattern. The emitter outlets may also include a first portion upstream of the bath having a plurality of turns for reducing a velocity of fluid traveling through the outlet and may be made of an elastomeric material. In addition, emitters, drip lines and various methods relating to such an emitter outlet configuration are also disclosed.
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Patent Agency Ranking
公开(公告)号：US11987945B2
公开(公告)日：2024-05-21
申请号：US17261628
申请日：2019-07-09
Applicant: William Ernest Tarapaski
Inventor： William Ernest Tarapaski
CPC classification number: E02B11/005 , A01G25/02 , A01G29/00 , E03F1/002 , E01C13/083
Abstract: Certain aspects of the present invention are directed to an assembly comprising a series of rods for collecting water or transporting water which is structured to result in capillary spaces between it and other similar-shaped rods when such rods are adjacent to another. Each rod has a cross-sectional shape with one surface portion of the rod being a greater distance from the center of the rod than another surface portion of the rod. The rods are configured to be laid together in parallel in an assembly or prefabricated into an assembly to create a network of channels for the collection and transport of water by capillary action that is free from soil and debris, wherein the rods are partially in contact to create non-uniform hallow spaces.
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公开(公告)号：US11980140B2
公开(公告)日：2024-05-14
申请号：US17669103
申请日：2022-02-10
Applicant: Rain Bird Corporation
Inventor： Saul Le-Garcia Rodolfo , Michael A. McAfee , Jeffrey Glenn Johnson
CPC classification number: A01G25/023 , A01G25/165
Abstract: An irrigation device is provided with an indicator that may be converted to indicate a condition, such as use with non-potable fluid. The irrigation device includes an inlet, and outlet, and a body defining a flow path from the inlet to the outlet. It further includes a cover with a removable section, and an indicator at least partially under the removable cover. The indicia indicate a condition of the irrigation device, such as being used with non-potable fluid. In one state, the cover is intact and the indicia are not exposed. In another state, the removable section has been removed and the indicia are at least partially exposed.
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公开(公告)号：US20240142031A1
公开(公告)日：2024-05-02
申请号：US17976232
申请日：2022-10-28
Applicant: Reinke Manufacturing Company, Inc.
Inventor： Russell Scott Reinke , Jon Patrick Henry
CPC classification number: F16L37/1235 , A01G25/02 , A01G25/09 , F16L37/50
Abstract: This disclosure relates to an irrigation system pipe joint or span coupling, which can connect a span of an irrigation system to another structure. In examples, the joint can include various components that attach an end of a first pipe or joint to an end of a second pipe or joint. For example, the end of the first joint can include a receiver plate, which can include a recess with a bushing. In addition, the end of the second joint can include a post, hook, or other elongated member that, in order to connect the first joint to the second joint, is insertable into the bushing.
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公开(公告)号：US11957080B2
公开(公告)日：2024-04-16
申请号：US18117503
申请日：2023-03-06
Applicant: N-Drip Ltd.
Inventor： Uri Shani , Sharon Dabach , Zvi Miller
IPC: A01G25/02
CPC classification number: A01G25/023
Abstract: A method of irrigation comprises supplying water to an inclined irrigation pipe provided with a plurality of drippers such that a pressure at a highest level of the inclined irrigation pipe is at most 200 cm H2O.
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公开(公告)号：US20240074367A1
公开(公告)日：2024-03-07
申请号：US18389038
申请日：2023-11-13
Applicant: Rain Bird Corporation
Inventor： Saul Le-Garcia Rodolfo , Michael A. McAfee , Jeffrey Glenn Johnson
CPC classification number: A01G25/023 , A01G25/165
Abstract: An irrigation device is provided with an indicator that may be converted to indicate a condition, such as use with non-potable fluid. The irrigation device includes an inlet, and outlet, and a body defining a flow path from the inlet to the outlet. It further includes a cover with a removable section, and an indicator at least partially under the removable cover. The indicia indicate a condition of the irrigation device, such as being used with non-potable fluid. In one state, the cover is intact and the indicia are not exposed. In another state, the removable section has been removed and the indicia are at least partially exposed.
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