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公开(公告)号：US11857990B2
公开(公告)日：2024-01-02
申请号：US16557892
申请日：2019-08-30
申请人： The Boeing Company
IPC分类号： C23C24/04 , B05B14/30 , B33Y10/00 , B33Y30/00 , B22F10/25 , B22F10/77 , B22F12/10 , B22F12/00 , B22F12/70 , B22F12/53 , B22F10/322
CPC分类号： B05B14/30 , B22F10/25 , B22F10/77 , B22F12/10 , B22F12/22 , B22F12/70 , B33Y10/00 , B33Y30/00 , C23C24/04 , B22F10/322 , B22F12/53 , B22F2999/00 , B22F10/25 , B22F3/115
摘要： Implementations provide cold spray additive manufacturing (“CSAM”) with gas recovery in situ in an open environment without requiring part disassembly and removal to a repair facility. Recapturing and reusing gas in an open environment reduces costs, rendering CSAM more commercially viable and efficient, and avoids risk of new damage to parts from contemporary pre-existing CSAM processes. A gas recovery nozzle attaches to a supersonic nozzle and sends used gas to a gas recovery sub-system by capturing gas that is deflected on impact with the part during CSAM. Captured gas is stored for reuse. A flexible coupling controls distance from the gas recovery nozzle to a part substrate to prevent (1) nozzle clogging; (2) stationary shock wave interference with gas flow; and (3) gas flow misdirection. The gas recovery nozzle also suppresses disruptive supersonic sounds. Implementations enable capture for later reuse of supersonically-propelled gas during in-situ CSAM in open environments.
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公开(公告)号：US11745496B2
公开(公告)日：2023-09-05
申请号：US17673123
申请日：2022-02-16
发明人： Benzion Landa
CPC分类号： B41J2/0057 , B05B14/30 , B41J11/0024 , B41M5/03 , B41M5/0358 , B05B13/0214 , B05B13/0228 , B41J2/325 , B41M2205/06
摘要： A printing assembly is disclosed for thermal transfer printing onto a surface of a substrate. The assembly comprises at least one first printing system comprising a transfer member having opposite front and rear sides with an imaging surface on the front side, a coating station at which a monolayer of thermoplastic particles is applied to the imaging surface, an imaging station at which energy is applied by a thermal print head, optionally via the rear side of the transfer member, to selected regions of the imaging surface to render particles coating the selected regions tacky, a transfer station at which the imaging surface of the transfer member and the substrate surface are pressed against each other to transfer to the substrate the particles that have been rendered tacky to form an adhesive image; and at least one more printing system downstream from the first system.
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公开(公告)号：US20220169005A1
公开(公告)日：2022-06-02
申请号：US17673123
申请日：2022-02-16
发明人： Benzion LANDA
摘要： A printing assembly is disclosed for thermal transfer printing onto a surface of a substrate. The assembly comprises at least one first printing system comprising a transfer member having opposite front and rear sides with an imaging surface on the front side, a coating station at which a monolayer of thermoplastic particles is applied to the imaging surface, an imaging station at which energy is applied by a thermal print head, optionally via the rear side of the transfer member, to selected regions of the imaging surface to render particles coating the selected regions tacky, a transfer station at which the imaging surface of the transfer member and the substrate surface are pressed against each other to transfer to the substrate the particles that have been rendered tacky to form an adhesive image; and at least one more printing system downstream from the first system.
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公开(公告)号：US11235357B2
公开(公告)日：2022-02-01
申请号：US16067544
申请日：2016-11-24
发明人： Lan-fen Chiang
摘要： A pneumatic cleaning gun according to the present invention comprises a gun housing with a compressed air connection, a liquid nozzle with a nozzle cover, and an air intake tube which leads into the covered flow channel and can also be connected to a suction device via a suction hose in order to suction dirt particles through the flow channel. The cleaning gun is configured such that the air intake tube is not rigidly but pivotably mounted on the cleaning gun. The air intake tube can therefore be mounted in a plurality of different positions of use such that the user can find the most comfortable or convenient position of use and the air intake tube can be correspondingly adjusted.
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公开(公告)号：US11198522B2
公开(公告)日：2021-12-14
申请号：US16791350
申请日：2020-02-14
申请人： The Boeing Company
发明人： Nikolas Mindock , Brent Kauffman , Agustin Lopez, III , Aleksandr Polyakov , Jeffrey Ullerich , Daniel Weinberg
IPC分类号： B64F5/10 , B05D1/02 , B05B16/00 , B05B14/30 , B05B16/40 , B05B16/60 , B05B12/32 , B05B16/80 , B05B13/02
摘要： A spray containment system for a wing-body section includes a forward module, a center module, and an aft module. The forward module has a forward closeout panel configured to engage a forward end of a fuselage center section of the wing-body section. The center module has opposing module side panels each configured to engage a wing lower surface of a wing of the wing-body section. The aft module has an aft closeout panel configured to engage an aft end of the fuselage center section. The forward module and the aft module are independently movable and are configured to be assembled around the wing-body section to define an internal environment that is sealed from an external environment for containing contaminants including at least one of vapors, overspray, and liquids generated during application of one or more of coatings, sealants, and adhesives to localized areas of the wing-body section.
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公开(公告)号：US10909776B2
公开(公告)日：2021-02-02
申请号：US16229295
申请日：2018-12-21
摘要： The invention disclosed in this application is a device to individually test irrigation sprinkler heads. The invention is comprised of a cabinet with a water reservoir and submersible pump. The submersible pump is located in water reservoir in the bottom of the cabinet. The top section of the cabinet is equipped with doors with transparent panels to observe the sprinkler head as it is being tested.
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公开(公告)号：US10512949B2
公开(公告)日：2019-12-24
申请号：US15738059
申请日：2015-09-23
申请人： IMT CO., LTD.
发明人： Sung Ho Cho
IPC分类号： B08B7/00 , B08B15/00 , B08B11/00 , B08B15/04 , B24C1/00 , B24C9/00 , B05B7/08 , B05B14/30 , B05B7/06 , H01L21/02 , B05B9/00
摘要： The present invention relates to a dry cleaning technology for a cleaning a surface of an object to be cleaned by adiabatically expanding liquid carbon dioxide to generate sublimable dry ice particles and carrying the dry ice particles on high-speed carrier gas to be sprayed onto the surface of the object to be cleaned, wherein an end of a liquid carbon dioxide nozzle further protrudes to the outside relative to an end of a carrier gas nozzle to prevent a growth of dry ice particles in the carrier gas nozzle, a hydrophobic coating is formed on a surface of the liquid carbon dioxide nozzle to prevent a formation of water droplets and to prevent an occurrence of irregular dry ice particles, thereby effectively preventing damage to a surface of an object to be cleaned and being advantageous in an economical aspect by significantly reducing consumption of liquid carbon dioxide.
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公开(公告)号：US10150135B2
公开(公告)日：2018-12-11
申请号：US12711645
申请日：2010-02-24
摘要： Provided is a booth that includes a booth housing that defines an area for locating or positioning a vehicle to undergo a filling, priming, and/or painting operation as part of an overall vehicle collision damage repair process. The booth includes a first air handling system and a second air handling system that is in fluid communication with an air extraction tool. The first handling system includes an air intake, a pressurized plenum, a filter to filter air from the air plenum before that enters into the interior of the housing, and an air exhaust. The second air handling system includes flexible and static conduits that are in communication with each other and in communication with an air exhaust outlet for removing debris and particulate from a sealed application area located adjacent the vehicle being repaired. The air extraction tool is carried by a carriage and support that permits movement of the tooling throughout the paint spray booth and is in fluid communication with the second air handling system.
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公开(公告)号：US20220250107A1
公开(公告)日：2022-08-11
申请号：US17612976
申请日：2020-05-27
申请人： QLAYERS HOLDING B.V.
发明人： Dhr. Ruben GEUTJENS
摘要： The present invention relates to a system (1) and a method for coating a surface (3a) of an object (3) with a spray coating tool (2) spraying atomised coating particles (10) onto. A conditioning hood (20) is applied defining a spray chamber. In operation the spray coating tool (2) is mounted at a coating tool mounting end (21), and an output end (22) is positioned in proximity of the surface (3a) of the object (3) to be coated. The spray coating tool (2) is operated to spray atomised coating particles (10) which travel from the coating tool (2), through the spray chamber and the output end (22) to the surface (3a) of the object (3). A carrier gas is injected that in operation carries the atomised coating particles (10) to the surface (3a) of the object (3).
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10.发明授权公开(公告)号：US11124877B2
公开(公告)日：2021-09-21
申请号：US15760285
申请日：2015-10-19
发明人： Takahiro Shirahata , Hiroyuki Orita
IPC分类号： C23C16/455 , C23C16/44 , B05B12/14 , B05B7/08 , B05B7/24 , C23C18/12 , B05B12/18 , C23C16/458 , B05B14/30 , B05B7/02 , B05B13/02
摘要： A film forming device includes a bottom plate detachably provided on a bottom surface of a mist spray head. The bottom plate includes a raw material solution opening, reaction material openings, and inert gas openings formed in regions corresponding to a raw material solution ejection port, reaction material ejection ports, and inert gas ejection ports, when the bottom plate is attached to the bottom surface of the mist spray head.
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