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公开(公告)号：US20230101067A1
公开(公告)日：2023-03-30
申请号：US17821629
申请日：2022-08-23
申请人： Paul DEL PIERO
发明人： Paul DEL PIERO
IPC分类号： E04D13/076 , B05B1/14
摘要： A pressure spray washer for cleaning gutters has a body having a curved outer surface. The body has an internal channel opening at one end of said body, and a plurality of orifices extending through the body so as to have one end opening to the internal channel and an opposite end opening at an exterior surface of the body. The body has a connector at one end of the internal channel, which is adapted to connect with a source of a pressurized fluid.
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公开(公告)号：US11614412B1
公开(公告)日：2023-03-28
申请号：US17535442
申请日：2021-11-24
申请人： SeeScan, Inc.
IPC分类号： G01N21/954 , B05B1/14 , B05B13/06 , E03F9/00 , B08B9/043 , B08B9/049 , E03F7/12 , H04N23/45 , F16L101/12 , F16L101/30 , H04N23/51 , H04N23/50
摘要： Pipe inspection systems including a push-cable, jetter, and camera assembly are disclosed. A jetter nozzle may be configured to spin and/or propel the camera head within a pipe or other cavity. A cutter line may be attached to the camera head to clean obstructions. A sonde may be coupled to a camera head to generate magnetic field signals for use with a buried utility locator to locate a pipe or other cavity into which the camera head is deployed.
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公开(公告)号：US11583869B2
公开(公告)日：2023-02-21
申请号：US16349300
申请日：2017-11-29
申请人： Dürr Systems AG
发明人： Bernd Kraft , Dmitri Noak
摘要： The disclosure relates to a nozzle device for emitting at least one emission medium onto a component, preferably onto a fold, an edge or a transition joint of the component. The nozzle device comprises at least two nozzle plates arranged adjoining one another, wherein a first nozzle plate comprises at least one opening for emitting at least one emission jet and a second nozzle plate comprises at least two openings for emitting at least two emission jets.
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公开(公告)号：US11548014B2
公开(公告)日：2023-01-10
申请号：US17249731
申请日：2021-03-10
申请人： DEERE & COMPANY
摘要： Nozzles for an air duct arrangement of an air conveying system may include a first outlet nozzle that is divided into a plurality of chambers are disclosed. The plurality of chambers formed by the outlet provide for a more uniform flow of air exiting the outlet, which generates a greater induced air flow in an associated section of duct. An orientation of a second outlet relative to an inlet of the nozzle provides for a reduced head loss within the nozzle, thereby providing for reduced backpressure within the nozzle and, consequently, a reduced power consumption associated with generating a desired airflow through the nozzle.
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公开(公告)号：US11534638B2
公开(公告)日：2022-12-27
申请号：US16308399
申请日：2017-06-12
申请人： Aquapix Oy
发明人： Kauko Kinnunen
摘要： A nozzle for atomizing and dispersing a discharge flow of a fluid, and a spacing plate for use in the nozzle is disclosed. The nozzle includes a bonnet, including an inlet port for receiving the fluid in the nozzle, and a first surface extending outward from the inlet port. The nozzle includes at least one deflector base, including a second surface arranged opposite to the first surface. At least one spacing plate is arranged between the first surface of the bonnet and the second surface of the deflector base. The spacing plate includes at least one gap extending through the spacing plate in its perpendicular direction (P) and extending from the outer periphery of the spacing plate to a distance (D) towards the inner section of the spacing plate. A discharge port is fluidly connected to the inlet port allowing the fluid to flow from the inlet port to surroundings of the nozzle. The discharge port is created between the first and the second surface and defined by the at least one gap of the spacing plate.
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公开(公告)号：US11517778B2
公开(公告)日：2022-12-06
申请号：US16598477
申请日：2019-10-10
发明人： Terry Simpson
摘要： Disclosed is a fire suppressant system for an aircraft having: a source of a fire suppressant; a tubing system for delivering the fire suppressant to one or more predetermined locations; and a discharge nozzle disposed in the one or more predetermined locations, the discharge nozzle connected to the tubing system for distributing the fire suppressant in the one or more predetermined locations during a fire, the discharge nozzle including a plurality of nozzle heads including a first nozzle head with a first flow area and a second nozzle head with a second flow area that differs from the first flow area.
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公开(公告)号：US20220258852A1
公开(公告)日：2022-08-18
申请号：US17627371
申请日：2020-06-26
发明人： Chang Mo MOON , Ji Ho MOON
摘要： An aircraft controlled by compressed air according to an embodiment of the present invention comprises: a fuselage (10) having main wings (20) on both sides thereof; a first nozzle (12) mounted to the roof of the fuselage (10); second nozzles (22) mounted on the top surfaces of the main wings (20); a first tank (31) disposed in the fuselage (10) or the main wings (20) and storing compressed air; and a main control valve (40) for controlling the compressed air so that the compressed air is provided to the first nozzle (12) or the second nozzles (22).
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公开(公告)号：US20220234056A1
公开(公告)日：2022-07-28
申请号：US17617473
申请日：2020-06-05
申请人： Edwards Limited
摘要： An inlet assembly for an abatement apparatus includes an inlet nozzle defining a non-circular inlet aperture coupleable with an inlet conduit providing an effluent gas stream for treatment by the abatement apparatus, at least one outlet aperture and a nozzle bore extending along a longitudinal axis between the non-circular inlet aperture and the outlet aperture for conveying the effluent gas stream from the non-circular inlet aperture to the outlet aperture for delivery to a treatment chamber of the abatement apparatus, the nozzle bore defining an inlet portion extending from the non-circular inlet aperture, a flow-dividing structure positioned downstream of the inlet portion and configured to separate the effluent gas stream into at least a pair of effluent gas streams and an outlet portion extending to the outlet aperture and configured to convey the pair of effluent gas streams to the treatment chamber of the abatement apparatus.
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公开(公告)号：US20220219184A1
公开(公告)日：2022-07-14
申请号：US17615113
申请日：2020-05-29
发明人： Burkhard Büstgens
摘要： The invention relates to a method for coating an application surface (11) of a component (10), in particular of a building, within an application area (12) with a coating agent, in particular with a building paint, comprising a step of edge application to the application area (12) and a step of surface application to the application area (12), which does not include the edge application, characterised in that a first application method on the basis of the drop-on-demand method is used in the edge application step, and a second application method, which has a higher surface coating output than the first application method, is used in the surface application step.
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公开(公告)号：US11364509B2
公开(公告)日：2022-06-21
申请号：US16513243
申请日：2019-07-16
申请人： Sturdy Corporation
摘要： A nozzle including a plurality of moveable nozzles configured to transition between a first state in which streams produced by the nozzles combine to form a collective stream, or the appearance of a collective stream, and at least one second state in which the nozzles produce separate respective streams; and a drive mechanism configured to transition the nozzles between the first and second states.
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