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公开(公告)号：US20240226929A9
公开(公告)日：2024-07-11
申请号：US18063428
申请日：2022-12-08
Applicant: Industrial Technology Research Institute
Inventor： CHEN-CHUNG DU , Ming-Jyh Chang , Chang-Yi Chen , Ming-Hau Tsai , Ko-Chieh chao , Yi-Wei Lin
IPC: B05B7/04
CPC classification number: B05B7/0441
Abstract: An annular airflow regulating apparatus includes a cup-shaped element and an adjustment element. The cup-shaped element has a bowl and a bottom, integrated to form a first chamber. The bottom has a tapered channel parallel to an axis and penetrating through the bottom. A ring-shaped groove is disposed between the tapered channel and the bottom. The ring-shaped groove has an annular plane perpendicular to the axis. The adjustment element, having a tapered portion and second holes, is movably disposed in the cup-shaped element. The tapered portion protrudes into the tapered channel A tapered annular gap is formed between the tapered portion and the tapered channel. When the adjustment element is moved with respect to the cup-shaped element, a width of the tapered annular gap is varied, and thereupon a flow rate and velocity of the process gas would be varied accordingly.
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公开(公告)号：US20240219937A1
公开(公告)日：2024-07-04
申请号：US18606931
申请日：2024-03-15
Applicant: Graco Minnesota Inc.
Inventor： Christopher M. Lange , Nicholas A. Pagano , Benjamin R. Godding , Mark T. Weinberger , Michael J. Mansheim , Nicholas H. Reath , Andrew J. Kopel , Daniel R. Johnson , Kevin C. Robb , Robert J. Gundersen
CPC classification number: G05D16/2066 , B05B7/0408 , B05B7/1613 , B05B7/166 , B05B12/006 , G05B15/02 , G05D23/1919 , H04Q9/00
Abstract: A handheld computer device is configured to selectively receive a plurality of fluid output values from a paint sprayer and configured to operate in an accessible mode in which the handheld computer device is in a first location where wireless connectivity, via a continuous or near continuous communication path, to at least one of a network server or the paint sprayer is accessible or operate in an inaccessible mode in which the handheld computer device is in a second location out of range of the continuous or near continuous communication path to at least one of the network server or the paint sprayer.
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公开(公告)号：US12023702B2
公开(公告)日：2024-07-02
申请号：US17665852
申请日：2022-02-07
Applicant: Wagner Spray Tech Corporation
Inventor： Jeffrey S. Jerdee , Thomas P. Daigle , Shawn C. Johnson
IPC: B05B7/12 , B01F25/421 , B01F35/10 , B05B1/30 , B05B7/00 , B05B7/04 , B05B7/24 , B05B15/55 , B29B7/74 , B29B7/76 , B29B7/80 , B01F101/00 , B05B12/00
CPC classification number: B05B7/1209 , B01F25/4233 , B01F35/1453 , B05B1/3026 , B05B7/0043 , B05B7/0408 , B05B7/0416 , B05B7/2497 , B05B15/55 , B29B7/7409 , B29B7/7419 , B29B7/7428 , B29B7/761 , B29B7/805 , B29B7/808 , B01F2101/2305 , B05B12/0026
Abstract: A spray gun for a plural component system is provided. The spray gun includes a first component delivery line and a second component delivery line. The spray gun also includes a nozzle, configured to receive and mix a first component received from the first component delivery line with a second component received from the second component delivery line. The spray gun also includes an air purge system configured to, when the spray gun is in a non-actuated position, purge the nozzle of the first and second components and, when the spray gun is in an actuated position, aid in atomization of the mixture of the first and second components.
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公开(公告)号：US20240181407A1
公开(公告)日：2024-06-06
申请号：US18440659
申请日：2024-02-13
Applicant: Control Solutions, Inc.
Inventor： John Carespodi
CPC classification number: B01F25/72 , B01F25/74 , B01F35/7543 , B05B7/04 , B01F2025/9191 , Y10T137/2087
Abstract: A mixing apparatus including a mixing region can have an inlet and an outlet. The mixing region can be operable to couple with a solution housing, thereby defining a mixing chamber. A stem can extend from a surface of the mixing region and the inlet can be disposed at a distal end of the stem. A wing can disposed at a proximal end of the stem and adjacently engaged with the surface of the mixing region and have a leading edge and a trailing edge.
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公开(公告)号：US11980908B2
公开(公告)日：2024-05-14
申请号：US17518509
申请日：2021-11-03
Applicant: DJB Solutions, LLC
Inventor： Bret J. Abraham , James M. Abraham , Alex James Hatch
CPC classification number: B05B7/0441 , B05B7/0081 , B05B7/10 , B05D1/02
Abstract: A method and apparatus related to a fogging nozzle assembly including a housing, a metered core, and an air vortex core. The housing includes an air inlet opening at a first end to receive air from a blower distinct from the apparatus, and a fogging outlet opening to output a fog at a second end. The housing couples to a liquid container that stores a fogging liquid and to the blower. The metered core, disposed within the housing, includes a first plurality of radial angled fins to create a low-pressure zone within the housing which draws the fogging liquid from the liquid container into the housing. The air vortex core, disposed between the metered core and the fogging outlet opening, includes a second plurality of radial angled fins to mix the fogging liquid with the air and guide the fog exiting the housing at the fogging outlet opening.
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Patent Agency Ranking
公开(公告)号：US20240100549A1
公开(公告)日：2024-03-28
申请号：US18373820
申请日：2023-09-27
Applicant: Walbro LLC
Inventor： Bradley J. Roche , Eric G. Zbytowski , Cyrus M. Healy , Benjermen L. Hill , Elizabeth M. VanSipe
CPC classification number: B05B7/0408 , B01F25/1051 , B08B3/026 , B08B13/00 , B01F2101/4505 , B08B2203/0217
Abstract: A mixing system for a power washer includes an electrically actuated valve communicated with a supply of a working fluid, and having a valve head that is movable between open and closed positions to control the flow rate of the working fluid through an outlet of the valve. The outlet of the valve is communicated with a fluid passage of the power washer to enable flow of the working fluid into a primary fluid and discharge of a mixture of the primary fluid and working fluid from the power washer when the valve is open, and to provide a flow of primary fluid from the power washer when the valve is closed.
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公开(公告)号：US20240091800A1
公开(公告)日：2024-03-21
申请号：US18256892
申请日：2021-12-07
Applicant: Conopco, Inc., d/b/a UNILEVER
Inventor： Andrew Robert AITKEN , Sebastian ALVAREZ , Sjoerd Paul HOIJINCK , Eduardo CARVALHAL LAGE VON BUETTNER RISTOW , Guy Richard THOMPSON
CPC classification number: B05B7/2418 , B05B7/0433 , B05B7/2437 , B05B7/2464
Abstract: A hand held spray dispenser in which air and liquid are pressurised towards a mixing chamber by energy generated by a manual activation element that is rotated with a unidirectional twist to energise one or more energy storage bodies, energy from which is released to generate sufficient air pressure and air flow and sufficient liquid flow for a spray to be formed from the air-liquid mixture.
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公开(公告)号：US11934211B2
公开(公告)日：2024-03-19
申请号：US18132259
申请日：2023-04-07
Applicant: Graco Minnesota Inc.
Inventor： Christopher M. Lange , Nicholas A. Pagano , Benjamin R. Godding , Mark T. Weinberger , Michael J. Mansheim , Nicholas H. Reath , Andrew J. Kopel , Daniel R. Johnson , Kevin C. Robb , Robert J. Gundersen
CPC classification number: G05D16/2066 , B05B7/0408 , B05B7/1613 , B05B7/166 , B05B12/006 , G05B15/02 , G05D23/1919 , H04Q9/00
Abstract: A handheld computer device is configured to selectively receive a plurality of fluid output values from a paint sprayer and configured to operate in an accessible mode in which the handheld computer device is in a first location where wireless connectivity, via a continuous or near continuous communication path, to at least one of a network server or the paint sprayer is accessible or operate in an inaccessible mode in which the handheld computer device is in a second location out of range of the continuous or near continuous communication path to at least one of the network server or the paint sprayer.
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公开(公告)号：US11934210B2
公开(公告)日：2024-03-19
申请号：US17811421
申请日：2022-07-08
Applicant: Graco Minnesota Inc.
Inventor： Christopher M. Lange , Nicholas A. Pagano , Benjamin R. Godding , Mark T. Weinberger , Michael J. Mansheim , Nicholas H. Reath , Andrew J. Kopel , Daniel R. Johnson , Kevin C. Robb , Robert J. Gundersen
CPC classification number: G05D16/2066 , B05B7/0408 , B05B7/1613 , B05B7/166 , B05B12/006 , G05B15/02 , G05D23/1919 , H04Q9/00
Abstract: A handheld computer device is configured to selectively receive a plurality of fluid output values from a paint sprayer and configured to operate in an accessible mode in which the handheld computer device is in a first location where wireless connectivity, via a continuous or near continuous communication path, to at least one of a network server or the paint sprayer is accessible or operate in an inaccessible mode in which the handheld computer device is in a second location out of range of the continuous or near continuous communication path to at least one of the network server or the paint sprayer.
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公开(公告)号：US11919025B2
公开(公告)日：2024-03-05
申请号：US17834167
申请日：2022-06-07
Applicant: Thomas Joseph Peters , James F. Peterson , David H. Faulkner
Inventor： Thomas Joseph Peters , James F. Peterson , David H. Faulkner
IPC: B05B7/04 , B05B7/00 , B05B7/16 , B05B12/00 , B05D1/02 , C08J9/12 , C08J9/30 , E04B1/76 , B05D1/34
CPC classification number: B05B7/0416 , B05B7/0037 , B05B7/0043 , B05B7/0408 , B05B7/0483 , B05B7/16 , B05B12/0026 , B05D1/02 , C08J9/122 , C08J9/30 , E04B1/76 , B05B7/1693 , B05D1/34 , C08J2201/022 , C08J2203/06 , C08J2207/04 , C08J2375/04
Abstract: A method and apparatus for applying a foamed mixture of paints on a structural surface. A continuous stream of high velocity gas moves through a nozzle and is directed toward the structural surface, and two or more paints may be intermittently moved into the gas stream of the nozzle and aerated and mixed with each other and moved with the gas stream to form a foam that is applied to the structural surface. The components of the foamed mixture may include single component or plural component materials such as polyurethane foam, adhesive, and polyurea formulations, and may be moved through a volumetric metering device consisting of material heaters, a heated hose, and an applicator gun. The nitrogen gas stream fluidizes the mixture as it passes through and out of the nozzle and forms the mixture into a foam that is applied to the structural surface.
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