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公开(公告)号：US11738361B2
公开(公告)日：2023-08-29
申请号：US17147313
申请日：2021-01-12
IPC分类号： B05B12/00 , B05B12/02 , G05B19/042 , B05B12/16
CPC分类号： B05B12/002 , B05B12/02 , B05B12/16 , G05B19/042 , G05B2219/2625
摘要： In some embodiments, a system for controlling irrigation comprises an irrigation control unit comprising: an input configured to receive a user entered number of watering passes for a rotary sprinkler configured to repetitively rotate about an arc and irrigate an area of an irrigation site, wherein each rotation about the arc comprises a watering pass; a memory to store the number of watering passes and arc rotation data for the rotary sprinkler corresponding to a time duration for the rotary sprinkler to make the watering pass about the arc; and a control circuit configured to: receive the number of watering passes; receive the arc rotation data; determine a run time that will result in irrigation by the rotary sprinkler about the arc for the user entered number of passes; and store the run time.
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12.发明公开公开(公告)号：US20230191430A1
公开(公告)日：2023-06-22
申请号：US18110569
申请日：2023-02-16
申请人： Spraying Systems Co.
发明人： Thomas L. Coplin
IPC分类号： B05B1/26 , B05B1/30 , B05B12/02 , B05B1/16 , F16K31/122
CPC分类号： B05B1/265 , B05B1/3053 , B05B12/02 , B05B1/169 , B05B1/3013 , F16K31/1221
摘要： A modular liquid distribution system in which each module has a module body, a spray nozzle, and a cyclically operable piston for controlling the dispensing of high viscous liquids from the spray nozzle. Each spray nozzle has a nozzle body with a liquid inlet and a tear dropped shaped pintle which together with the nozzle body defines an expansion chamber that reduces velocity of the liquid sufficient to be dispensed in small droplet form without splattering. In one embodiment, the nozzle body has a discharge orifice sized smaller than the outer diameter of the expansion chamber for accelerating liquid flow upon discharge sufficient to enhance consistent and repeatable breaks in the cyclically controlled fluid flow stream for enabling the discharge of smaller and more consistent volumes.
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公开(公告)号：US11590523B2
公开(公告)日：2023-02-28
申请号：US16781263
申请日：2020-02-04
发明人： Nassim Khaled
摘要： Proximity triggered water fountains may have proximity sensors configured to detect target(s), a processing unit communicably coupled to proximity sensors configured to transfer data related to the target(s) to the processing unit, nozzles and nozzle controllers, and collectors configured to receive water projected from the nozzles. The nozzle controllers may be controlled based on data received from the sensors. The nozzle controllers may be coupled to the nozzles of a water circulation system configured to adjust a water projection angle from the nozzles with respect to the ground. The water circulation system may use tank(s), pump(s), and supply and return line(s), with the nozzles, tank(s), pump(s), and supply and return line(s), being in fluid communication. The nozzles and collectors may be displaced a horizontal distance from each other such that outlets of the nozzles are not vertically above the collectors.
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公开(公告)号：US11573550B2
公开(公告)日：2023-02-07
申请号：US17109568
申请日：2020-12-02
IPC分类号： G05B19/042 , G05D7/06 , B05B12/02 , H04L67/125 , A61L9/03 , A61L9/12 , A61L9/14 , A45D34/02 , G06Q10/06 , A61M21/00
摘要： A scent delivery system includes scent delivery units that are configured to deliver scent at a variable scent level by being turned on and off successively according to a variable duty cycle. The scent delivery units are associated with corresponding base scent settings. The scent delivery system also includes a central controller configured to control the scent delivery units by generating command data based on a scenting schedule that indicates a desired activation time for more than one implicated scent delivery unit. The scenting schedule is configured to further indicate a scent level bias to be applied to the base scent settings that are associated with different of the implicated scent delivery units. The central controller is configured to generate the command data, based upon a variation in the scent level bias, that takes into account a corresponding variation to duty cycles that are associated with different of the implicated scent delivery units and to communicate the command data to the different implicated scent delivery units.
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公开(公告)号：US20220234065A1
公开(公告)日：2022-07-28
申请号：US17527567
申请日：2021-11-16
申请人： Proxcontrol IP B.V.
摘要： By measuring a position of a spray gun relative to a physical surface to coat, using data on technical characteristics of the spray gun, like a spray cone the spray gun may produce and data on a coating fluid used, characteristics of a coating layer thus physically deposited may be reconstructed. With data being recording during the spray job, this is faster and more accurate than measuring layer thickness at various locations, either pre-determined or randomly. By determining flow characteristics in a spray cone and position of the spray cone relative to the surface over time and using a model of the spray cone, deposition of the layer of coating may be determined and the final layer, cured or uncured, may be reconstructed, including thickness.
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公开(公告)号：US11310955B2
公开(公告)日：2022-04-26
申请号：US16514386
申请日：2019-07-17
发明人： Rex Ruppert , Joel Denis , Martin J. Roberge
摘要： The invention provides a pneumatic conveying system for an agricultural product applicator, which system comprises multiple fans configured to serve separate boom sections of the applicator to more efficiently conduct airflow with respect to each section. In aspects of the invention, multiple centrifugal fans of the same or similar size can be used, or multiple centrifugal fans of various sizes can be used, such as one or more larger fans and one or more smaller fans. Exemplar aspects could include three small or medium sized centrifugal fans, four small or medium sized centrifugal fans, and five small or medium sized centrifugal fans, thereby allowing the system to raise outlet air pressure at an elevated flow. Another aspect of the invention could include configuring one fan to supercharge another fan, in series, also allowing the system to raise outlet air pressure at an elevated flow.
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公开(公告)号：US20210361813A1
公开(公告)日：2021-11-25
申请号：US16621979
申请日：2018-10-10
摘要： An electromechanical emitter of fragrances/scents includes a blowpipe constructed in elastomeric material, which has an open edge layered by a latch valve and the other edge, closed, contains a magnet. In the internal side of the blowpipe, there is an absorber element with the fragrance or scent and an electric reel curly in its external side. When the reel receives alternated electric pulses, it generates a form of magnetic inductance shaping an alternated magnetic field attracting and repelling the magnet, making the blowpipe to enter into a frequency where a greater range of movement and greater volume of air in motion through the internal side of the system can be observed, enhancing the scent during the blowpipe vibration.
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公开(公告)号：US20210347336A1
公开(公告)日：2021-11-11
申请号：US16870758
申请日：2020-05-08
发明人： Paxton S. Williams
摘要： A vehicle including a sprayer assembly for washing away debris, such as ice, dirt, and the like, accumulating on an upper surface of a rear bumper of the vehicle is provided. The vehicle includes a rear bumper having an upper surface, a reservoir including a supply of fluid and a plurality of nozzles in fluid communication with the fluid reservoir, the plurality of nozzles being spaced apart from one another in a vehicle lateral direction, the plurality of nozzles configured to spray the fluid from the fluid reservoir at the upper surface of the rear bumper. In some embodiments, the vehicle includes a tailgate positionable between an open position and a closed position, and the nozzles are operable when the tailgate is in the closed position. As such, the nozzles may emit a spray of fluid when the tailgate is in the closed position to wash away the debris prior to the tailgate opening.
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公开(公告)号：US11148165B2
公开(公告)日：2021-10-19
申请号：US15436718
申请日：2017-02-17
申请人： WET
发明人： Mark Fuller
摘要： A water display is described including a wall or other structure upon which streams of water are shot. The direction, velocity, pressure and flow rate of the water streams may be varied to provide entertaining visual effects, which may also be choreographed with music, lighting or other features.
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公开(公告)号：US20210307265A1
公开(公告)日：2021-10-07
申请号：US17351663
申请日：2021-06-18
申请人： HUSQVARNA AB
摘要： A system may include sensor equipment including one or more sensors disposed on a parcel of land, watering equipment disposed on the parcel and configured to selectively apply water to the parcel, and a gateway configured to provide for communication with the sensor equipment and the watering equipment. The gateway may interface between a first network and a second network. The first network may include at least the watering equipment and the sensor equipment. An operator may be enabled to wirelessly communicate with the gateway via the second network. At least one component of the watering equipment or the sensor equipment may be an adaptive component.
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