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公开(公告)号：US20160303595A1
公开(公告)日：2016-10-20
申请号：US15102067
申请日：2014-12-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brian E. Duncan , Eric O. Nyaribo , John I. Escoto, JR.
Abstract: A spray gun (10) comprising a rotatable control knob (100) is disclosed. The rotatable control knob (100) comprises a gripping surface (110) at least partially surrounding a rotation axis (101), an attachment end (104) disposed along the rotation axis (101) for rotatable connection of the control knob (100) to the spray gun (10), an indicator retaining feature (120) on the gripping surface extending in a retaining feature trajectory about the rotation axis from a first retainer end (140) to a second retainer end (150), and a gripping surface position indicator (200) separating the first retainer end from the second retainer end. The gripping surface position indicator indicates the rotational position of the control knob about the rotation axis. Also disclosed are indicators to be retained by the indicator retaining feature.
Abstract translation: 公开了一种包括可旋转控制旋钮（100）的喷枪（10）。 可旋转控制旋钮（100）包括至少部分地围绕旋转轴线（101）的抓握表面（110），沿着旋转轴线（101）设置的附接端（104），用于将控制旋钮（100）可旋转地连接到 所述喷枪（10），所述抓持表面上的指示器保持特征（120）以围绕所述旋转轴线的保持特征轨迹从第一保持器端部（140）延伸到第二保持器端部（150），并且夹持表面位置 指示器（200）将第一保持器端部与第二保持器端部分离。 抓握表面位置指示器指示控制旋钮绕旋转轴线的旋转位置。 还公开了由指示器保持特征保持的指示符。
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公开(公告)号：US20150069142A1
公开(公告)日：2015-03-12
申请号：US14385795
申请日：2013-03-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brian E. Duncan , Stephen C.P. Joseph
CPC classification number: B05B7/083 , B05B7/02 , B05B7/066 , B05B7/2405
Abstract: A barrel for use with a liquid spray gun platform to provide a liquid spray gun comprises a main body and an inseparable nozzle. The main body comprises at least one center air delivery passage and at least one liquid-handling passage. The inseparable nozzle defines a liquid-emitting orifice that is in fluid communication with the at least on liquid-handling passage of the main body, and defines a center air orifice that is in fluid communication with the at least on center air delivery passage of the main body.
Abstract translation: 用于液体喷枪平台以提供液体喷枪的桶包括主体和不可分离的喷嘴。 主体包括至少一个中心空气输送通道和至少一个液体处理通道。 不可分离的喷嘴限定了与主体的至少一个液体处理通道流体连通的液体发射孔口，并且限定了一个中心空气孔口，该中心空气孔口与该主体的至少一个中心空气输送通道流体连通 主体。
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公开(公告)号：US20230381797A1
公开(公告)日：2023-11-30
申请号：US18232596
申请日：2023-08-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brady P. Haislet , Bryan J. Hayward , Brian E. Duncan
Abstract: A liquid spray gun nozzle assembly is disclosed comprising a coating liquid inlet portion and a coating liquid outlet portion, and a coating liquid flow path connecting the coating liquid inlet with the coating liquid outlet. The spray gun connection portion opposite the coating liquid outlet portion is adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body. The spray gun connection portion includes a liquid sealing member configured to facilitate provision of a liquid needle within a liquid needle zone and an air sealing member configured to isolate an air zone. The air sealing member includes a tapering rim. The liquid sealing member and the air sealing member are circular in shape.
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公开(公告)号：US20220105528A1
公开(公告)日：2022-04-07
申请号：US17551459
申请日：2021-12-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brady P. Haislet , Bryan J. Hayward , Brian E. Duncan
Abstract: A liquid spray gun nozzle assembly is disclosed comprising a coating liquid inlet portion and a coating liquid outlet portion, and a coating liquid flow path connecting the coating liquid inlet with the coating liquid outlet. The spray gun connection portion opposite the coating liquid outlet portion is adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body. The spray gun connection portion includes a first access window formed in a body of the liquid spray gun nozzle assembly proximate to the liquid flow path and a third sealing member configured to facilitate provision of a liquid needle within a liquid needle zone. The third sealing member having a distal end protruding beyond a first or second sealing member.
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公开(公告)号：US11229921B2
公开(公告)日：2022-01-25
申请号：US16466712
申请日：2017-12-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brady P. Haislet , Bryan J. Hayward , Brian E. Duncan
Abstract: A liquid spray gun nozzle assembly is disclosed comprising a spray gun connection portion opposite a coating liquid outlet portion adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body, the spray gun connection portion comprising an outer wall comprising a radially-outward facing surface; first and second camming members disposed on the radially-outward facing surface, each camming member comprising first end, a second end, and a camming surface facing the coating liquid outlet portion; a first access window separating the first end of the first camming member from the second end of the second camming member; and a second access window separating the first end of the second camming member from the second end of the first camming member.
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Patent Agency Ranking
公开(公告)号：US20130092760A1
公开(公告)日：2013-04-18
申请号：US13648310
申请日：2012-10-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen C. P. Joseph , Brian E. Duncan
CPC classification number: B05B7/0861 , B05B7/02 , B05B7/066 , B05B7/0815 , B05B7/2402 , B05B7/2405 , B05B7/2478 , B05B15/60 , Y10T29/49826
Abstract: Spray head assemblies, including an air-handling saddle that is attachable to a liquid spray gun platform, a liquid-handling core that is slidably engagable into the air-handling saddle, and an air cap; spray guns using such assemblies; and, methods of using such assemblies.
Abstract translation: 喷头组件，包括可附接到液体喷枪平台的空气处理鞍座，可滑动地接合到空气处理鞍座中的液体处理芯和空气帽; 使用这种组件的喷枪; 以及使用这种组件的方法。
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公开(公告)号：US11766686B2
公开(公告)日：2023-09-26
申请号：US17551459
申请日：2021-12-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brady P. Haislet , Bryan J. Hayward , Brian E. Duncan
Abstract: A liquid spray gun nozzle assembly is disclosed comprising a coating liquid inlet portion and a coating liquid outlet portion, and a coating liquid flow path connecting the coating liquid inlet with the coating liquid outlet. The spray gun connection portion opposite the coating liquid outlet portion is adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body. The spray gun connection portion includes a first access window formed in a body of the liquid spray gun nozzle assembly proximate to the liquid flow path and a third sealing member configured to facilitate provision of a liquid needle within a liquid needle zone. The third sealing member having a distal end protruding beyond a first or second sealing member.
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公开(公告)号：US20220008948A1
公开(公告)日：2022-01-13
申请号：US17485103
申请日：2021-09-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bryan J. Hayward , Brady P. Haislet , Brian E. Duncan , Alexander T. Ebertowski , Scott D. Gullicks , Anna M. Hegdahl , Stephen C.P. Joseph
IPC: B05B15/65 , B05B7/02 , B05B7/24 , B05B15/654
Abstract: A liquid spray gun nozzle assembly is disclosed comprising a coating liquid inlet portion comprising a liquid connector for connection to an external liquid source; a coating liquid outlet portion comprising a liquid nozzle for spraying a coating liquid fed into the nozzle assembly through the coating liquid inlet portion, the liquid nozzle being disposed along a spray axis; a coating liquid flow path fluidly connecting the coating liquid inlet portion to the liquid nozzle; and a spray gun connection portion opposite the coating liquid outlet portion adapted to connect the liquid spray gun nozzle assembly to a compatible liquid spray gun body. The spray gun connection portion comprises a nozzle assembly sealing surface adapted to seal the liquid spray gun nozzle assembly to the compatible liquid spray gun body, the nozzle assembly sealing surface comprising first and second sealing members that are each circular and concentric with one another.
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公开(公告)号：US20180353981A1
公开(公告)日：2018-12-13
申请号：US15576327
申请日：2016-05-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John B. Scheibner , Brian E. Duncan , Elaine M. Yorkgitis , Ryan D. Erickson
IPC: B05B7/08
CPC classification number: B05B7/0815 , B05B7/066 , B05B7/0861
Abstract: Provided are nozzle assemblies for a spraying apparatus having an outer wall (146) having opposed inner and outer surfaces, a central aperture (136) extending through the outer wall, and a pair of auxiliary apertures (158) disposed on the outer wall (146). Each auxiliary aperture is aligned along a respective auxiliary axis (162) and areas of the inner surface (164) of the outer wall (146) adjacent to the auxiliary apertures (158) are countersunk to define ledges (166) that are axially symmetric about the auxiliary axes (162). These assemblies obviate problems associated with rotatable molding pins and also provide the unexpected advantage of providing axial alignment of the air flow profile as air is emitted from the auxiliary apertures.
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公开(公告)号：USD804613S1
公开(公告)日：2017-12-05
申请号：US29587182
申请日：2016-12-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
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