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公开(公告)号：US10288280B2
公开(公告)日：2019-05-14
申请号：US14816909
申请日：2015-08-03
发明人： Fabio Giove
摘要： A spray nozzle assembly for a steam desuperheating or attemperator device. In one embodiment, the spray nozzle sub-assembly of the spray nozzle assembly comprises a fixed nozzle element which is integrated into a spring-loaded nozzle element, and is specifically adapted to improve water droplet fractionation at higher flow rates while further providing an effectively higher spray area through the formation of two water cones (rather than a single water cone), such water cones being sprayed into a flow of superheated steam in order to reduce the temperature of the steam. In another embodiment, the spray nozzle sub-assembly of the spray nozzle assembly comprises a nested pair of spring-loaded primary and secondary nozzle elements which are also adapted to provide an effectively higher spray area through the formation of two water cones.
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公开(公告)号：US20190022673A1
公开(公告)日：2019-01-24
申请号：US15653931
申请日：2017-07-19
申请人： Delavan Inc
发明人： Andy W. Tibbs , Philip E. O. Buelow
CPC分类号： B05B1/3415 , B05B1/06 , B05B1/3494 , B05B15/20 , F01N3/2066 , F01N2610/1453 , F02M61/162 , F02M61/1853
摘要： A fluid spray nozzle tip can include a feed hole body that defines at least one feed hole and a spray outlet, the at least one feed hole being in direct fluid communication with the spray outlet without also being in fluid communication with an upstream spin chamber. The at least one feed hole can be a plurality of feed holes, wherein the tip further includes a pintle sealing surface body extending from the feed hole body and configured to allow a pintle to seal against a sealing surface thereof.
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公开(公告)号：US10086389B2
公开(公告)日：2018-10-02
申请号：US12451687
申请日：2008-05-28
申请人： Dwight P. Williams
发明人： Dwight P. Williams
摘要： An enhanced range and landing pattern, straight stream and fog, fire fighting nozzle including solid bore and annular discharge ports wherein the nozzle discharges an inner stream surrounded by an outer stream.
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公开(公告)号：US10086319B1
公开(公告)日：2018-10-02
申请号：US15225988
申请日：2016-08-02
申请人： Ryan Charles Suavet
发明人： Ryan Charles Suavet
摘要： The pool filter cleaner is adapted for use with a diatomaceous earth pool filter. The pool filter cleaner cleans the diatomaceous earth pool filter. The diatomaceous earth pool filter further comprises a diatomaceous filter cartridge. The pool filter cleaner is a water-spraying device. The pool filter cleaner is formed with a spray device that connects to a water source. The spray device surrounds the diatomaceous filter cartridge. The spray device cleans the diatomaceous filter by spraying water on the surface of the diatomaceous filter cartridge. The pool filter cleaner comprises the spray device and a connection. The connection attaches the spray device to the water source.
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公开(公告)号：US10066287B2
公开(公告)日：2018-09-04
申请号：US14849818
申请日：2015-09-10
摘要： Liquid precursor material of a coating substance and a solvent is provided in a reservoir (STEP1, STEP1′). In one variant the liquid precursor material is distilled (STEP2), the resultant liquid coating substance is vaporized (STEP3) and ejected through a vapor distribution nozzle arrangement (7) into a vacuum recipient (3) and onto substrate 5 to be coated. Alternatively, the liquid precursor material is directly vaporized (STEP3′). From the two-component vapor coating substance vapor is applied to substrate 5′ to be coated. In this variant separation of solvent vapor and coating substance vapor is performed especially downstream vaporizing (STEP2′).
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公开(公告)号：US20180200759A1
公开(公告)日：2018-07-19
申请号：US15753088
申请日：2016-08-19
申请人： VHS IP PTY LTD
发明人： Jack Beach , Neil Costello
CPC分类号： B07B1/005 , B01D21/0021 , B01D21/2455 , B01D21/2477 , B01D37/03 , B05B1/06 , B07B13/16 , B07B2230/01 , C02F11/127
摘要： A spoil treatment plant configured within a frame for easy relocation. The spoil treatment plant comprises a dump bin held within the frame for receiving spoil, a vibrating screen separator mounted in the frame away from the dump bin, an elevator located within the frame, the elevator transporting spoil from the dump bin to the vibrating screen separator, a slurry tank within the frame below the vibrating screen separator that collects slurry; and a chute adjacent the vibrating screen separator that delivers spadeable fill. The vibrating screen separator separates the spoil into spadeable fill delivered from the chute and fine slurry delivered to the slurry tank. The spoil treatment plant may also comprise a further dewatering element, such as a rotary press, that extracts water from the spadeable fill.
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公开(公告)号：US20180169674A1
公开(公告)日：2018-06-21
申请号：US15736694
申请日：2016-06-27
发明人： Scott VANDER VELDE
CPC分类号： B05B1/3405 , B05B1/06 , B05B1/08 , B05B1/1609 , B05B1/34 , B05B1/3402 , B08B9/0433 , E03F9/007 , E21B37/00 , E21B37/08 , E21B41/0078
摘要： A wash nozzle assembly for comprising a cylindrical nozzle body component having a proximal end with a demountable coupling device for engaging a supply of high-speed fluid, and a distal end; a cylindrical nozzle tip component having a proximal end for demountable coupling with the distal end of the cylindrical nozzle body, and a conical distal end, said conical distal end having at least one orifice; at least one O-ring mounted onto the distal end of the cylindrical nozzle body; a swirl plate mounted into a juncture of the cylindrical nozzle body and the cylindrical nozzle tip component, the swirl plate having at least one channel therethrough; and a three-dimensional flow interrupter component housed within the cylindrical nozzle tip component. The wash nozzle assembly can be demountable engaged with an end of coiled tubing for cleaning and washing debris from a wellbore.
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公开(公告)号：US20180169671A1
公开(公告)日：2018-06-21
申请号：US15895913
申请日：2018-02-13
申请人： Nebia Inc.
发明人： Philip Winter , Carlos Gomez Andonaegui , Gabriel Parisi-Amon , Corey Lynn Murphey , David Shulman , Emilio Gomez
摘要： One variation of a showerhead includes: a body defining a fluid circuit, a first region on a ventral side of the body, and a second region adjacent the first region on the ventral side of the body; a set of hollow cone nozzles distributed within the first region, fluidly coupled to the fluid circuit, and discharging sprays of fluid droplets within a first size range; a set of flat fan nozzles arranged within the second region, fluidly coupled to the fluid circuit, and discharging sprays of fluid droplets within a second size range; and a set of orifices fluidly coupled to the fluid circuit and discharging fluid drops between sprays discharged from the set of hollow cone nozzles and sprays discharged from the flat fan nozzles, fluid drops discharged from the set of orifices within a third size range exceeding the first size range and the second size range.
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公开(公告)号：US09962718B2
公开(公告)日：2018-05-08
申请号：US12965207
申请日：2010-12-10
CPC分类号： B05B1/34 , B05B1/06 , B05B1/10 , B05B1/12 , B05B1/14 , B05B1/16 , B05B1/3402 , B05B1/3431 , B05B1/3436 , B05B1/3463
摘要： A spray head for a power sprayer configured to generate a continuous sheet-like water shield around a center stream of water is disclosed. A water delivery device for use with a sink is disclosed, the water delivery device may produce a stream of water surrounded by a continuous shield of water.
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公开(公告)号：US09931651B2
公开(公告)日：2018-04-03
申请号：US15273684
申请日：2016-09-22
申请人： Nebia Inc.
发明人： Philip Winter , Carlos Gomez Andonaegui , Gabriel Parisi-Amon , Corey Lynn Murphey , David Shulman , Emilio Gomez
摘要： One variation of a showerhead includes: a body defining a fluid circuit, a first region on a ventral side of the body, and a second region adjacent the first region on the ventral side of the body; a set of hollow cone nozzles distributed within the first region, fluidly coupled to the fluid circuit, and discharging sprays of fluid droplets within a first size range; a set of flat fan nozzles arranged within the second region, fluidly coupled to the fluid circuit, and discharging sprays of fluid droplets within a second size range; and a set of orifices fluidly coupled to the fluid circuit and discharging fluid drops between sprays discharged from the set of hollow cone nozzles and sprays discharged from the flat fan nozzles, fluid drops discharged from the set of orifices within a third size range exceeding the first size range and the second size range.
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