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公开(公告)号：US09174231B2
公开(公告)日：2015-11-03
申请号：US13660248
申请日：2012-10-25
Applicant: Graco Minnesota Inc.
Inventor： Mark D. Shultz , Bradley H. Hines , Craig J. Wojciechowski
CPC classification number: B05B7/2481 , B05B9/043 , B05B9/047 , B05B9/0861 , B05B11/00412 , B05B15/16 , B05B15/58 , B08B9/043 , Y10T29/49826
Abstract: A fluid supply for a liquid sprayer includes a collapsible liner for holding the liquid; a cup for supporting the collapsible liner; a lid for connecting to the cup; and an air relief valve. The collapsible liner is secured relative to the lid and the cup. The lid includes an opening for connecting the lid to the pump.
Abstract translation: 用于液体喷雾器的流体供应器包括用于保持液体的可折叠衬垫; 用于支撑可折叠衬管的杯子; 用于连接到杯子的盖子; 和一个空气溢流阀。 可折叠内衬相对于盖和杯固定。 盖子包括用于将盖子连接到泵的开口。
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公开(公告)号：US09815077B2
公开(公告)日：2017-11-14
申请号：US15111367
申请日：2015-01-20
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , Craig J. Wojciechowski , Harold D. Johnson
IPC: B05B9/04 , B05B9/08 , B05B7/24 , B05B1/30 , B05B11/02 , B05B7/00 , B65D83/20 , B05B15/00 , B05B12/00
CPC classification number: B05B9/0861 , B05B1/3006 , B05B7/0012 , B05B7/2408 , B05B7/2416 , B05B7/2429 , B05B9/0403 , B05B9/0426 , B05B9/0855 , B05B11/02 , B05B12/002 , B05B15/16 , B65D83/20
Abstract: A high pressure capable fluid sprayer includes a piston pump, a main pump housing, and a spray tip. The piston pump has a piston disposed to pump a fluid. The spray tip has an outlet aperture configured to atomize and spray the fluid. The main pump housing is formed of compliant plastic and rated for at least 1600 psi, defines a main pump chamber surrounding the piston, and is disposed to receive fluid from a fluid source.
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公开(公告)号：US20160332178A1
公开(公告)日：2016-11-17
申请号：US15111367
申请日：2015-01-20
Applicant: GRACO MINNESOTA INC.
Inventor： Steven D. Becker , Craig J. Wojciechowski , Harold D. Johnson
CPC classification number: B05B9/0861 , B05B1/3006 , B05B7/0012 , B05B7/2408 , B05B7/2416 , B05B7/2429 , B05B9/0403 , B05B9/0426 , B05B9/0855 , B05B11/02 , B05B12/002 , B05B15/16 , B65D83/20
Abstract: A high pressure capable fluid sprayer includes a piston pump, a main pump housing, and a spray tip. The piston pump has a piston disposed to pump a fluid. The spray tip has an outlet aperture configured to atomize and spray the fluid. The main as pump housing is formed of compliant plastic and rated for at least 1600 psi, defines a main pump chamber surrounding the piston, and is disposed to receive fluid from a fluid source.
Abstract translation: 具有高压能力的流体喷射器包括活塞泵，主泵壳体和喷嘴。 活塞泵具有设置成泵送流体的活塞。 喷嘴具有配置成雾化并喷射流体的出口孔。 主泵壳由柔性塑料制成，额定值至少为1600psi，限定围绕活塞的主泵室，并设置成从流体源接收流体。
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Patent Agency Ranking
公开(公告)号：US20180207662A1
公开(公告)日：2018-07-26
申请号：US15876428
申请日：2018-01-22
Applicant: Graco Minnesota Inc.
Inventor： Kirsten N. Norman , Craig J. Wojciechowski , Diane L. Olson , Dale C. Pemberton
CPC classification number: B05B13/0278 , B05B1/3006 , B05B7/0043 , B05B7/0081 , B05B7/2416 , B05B7/2437 , B05B11/3069
Abstract: A spray gun includes a gun body having a front body portion and a spray cap assembly attached to the front body portion of the gun body. The spray cap assembly includes a nozzle assembly and a spray cap positioned over the nozzle assembly. The nozzle assembly includes a nozzle piece configured to attach to the front body portion of the gun body and an air flow guide surrounding the nozzle piece. The spray cap interfaces with the air flow guide. The air flow guide is configured to engage with the nozzle piece so that the air flow guide is prevented from moving past the nozzle piece.
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公开(公告)号：US09968954B2
公开(公告)日：2018-05-15
申请号：US15111412
申请日：2015-01-20
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , Craig J. Wojciechowski , Harold D. Johnson
CPC classification number: B05B9/0426 , B05B1/12 , B05B1/3006 , B05B1/3013 , B05B1/3046 , B05B9/01 , B05B9/0861
Abstract: A fluid sprayer comprises a fluid source, a spray tip, a pump, and an outlet check value assembly. The spray tip has a fluid outlet aperture, and the pump is disposed to pump fluid from the fluid source out the fluid outlet aperture. The outlet check valve is disposed between the pump and the spray tip, and includes a sealing element, a seat, and a polymer housing. The seat is aligned to receive the sealing element, and the polymer housing is overmolded about the seat.
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公开(公告)号：US20130105598A1
公开(公告)日：2013-05-02
申请号：US13660248
申请日：2012-10-25
Applicant: Graco Minnesota Inc.
Inventor： Mark D. Shultz , Bradley H. Hines , Craig J. Wojciechowski
CPC classification number: B05B7/2481 , B05B9/043 , B05B9/047 , B05B9/0861 , B05B11/00412 , B05B15/16 , B05B15/58 , B08B9/043 , Y10T29/49826
Abstract: A fluid supply for a liquid sprayer includes a collapsible liner for holding the liquid; a cup for supporting the collapsible liner; a lid for connecting to the cup; and an air relief valve. The collapsible liner is secured relative to the lid and the cup. The lid includes an opening for connecting the lid to the pump.
Abstract translation: 用于液体喷雾器的流体供应器包括用于保持液体的可折叠衬垫; 用于支撑可折叠衬管的杯子; 用于连接到杯子的盖子; 和一个空气溢流阀。 可折叠内衬相对于盖和杯固定。 盖子包括用于将盖子连接到泵的开口。
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公开(公告)号：US11135610B2
公开(公告)日：2021-10-05
申请号：US15876428
申请日：2018-01-22
Applicant: Graco Minnesota Inc.
Inventor： Kirsten N. Norman , Craig J. Wojciechowski , Diane L. Olson , Dale C. Pemberton
Abstract: A spray gun includes a gun body having a front body portion and a spray cap assembly attached to the front body portion of the gun body. The spray cap assembly includes a nozzle assembly and a spray cap positioned over the nozzle assembly. The nozzle assembly includes a nozzle piece configured to attach to the front body portion of the gun body and an air flow guide surrounding the nozzle piece. The spray cap interfaces with the air flow guide. The air flow guide is configured to engage with the nozzle piece so that the air flow guide is prevented from moving past the nozzle piece.
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公开(公告)号：US20160339462A1
公开(公告)日：2016-11-24
申请号：US15111412
申请日：2015-01-20
Applicant: GRACO MINNESOTA INC.
Inventor： Steven D. Becker , Craig J. Wojciechowski , Harold D. Johnson
CPC classification number: B05B9/0426 , B05B1/12 , B05B1/3006 , B05B1/3013 , B05B1/3046 , B05B9/01 , B05B9/0861
Abstract: A fluid sprayer comprises a fluid source, a spray tip, a pump, and an outlet check value assembly. The spray tip has a fluid outlet aperture, and the pump is disposed to pump fluid from the fluid source out the fluid outlet aperture. The outlet check valve is disposed between the pump and the spray tip, and includes a sealing element, a seat, and a polymer housing. The seat is aligned to receive the sealing element, and the polymer housing is overmolded about the seat.
Abstract translation: 流体喷雾器包括流体源，喷嘴，泵和出口检查值组件。 喷嘴具有流体出口孔，并且泵设置成将来自流体源的流体从流体出口孔排出。 出口止回阀设置在泵和喷嘴之间，并且包括密封元件，座椅和聚合物壳体。 座椅对准以接收密封元件，并且聚合物壳体围绕座椅被包覆成型。
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