公开(公告)号：WO2021242990A1

公开(公告)日：2021-12-02

申请号：PCT/US2021/034466

申请日：2021-05-27

Applicant: GRACO MINNESOTA INC.

Inventor： SHULTZ, Mark, D. ,  GUNDERSEN, Robert, J. ,  LARSEN, David, M. ,  JURMU, Jeremy, P. ,  RODRIGUEZ, Marcos, M. ,  KESTI, Quincy, A. ,  AZER, Rami, A. ,  BECKER, Steven, D.

IPC: F04B15/02 ,  F04B17/03 ,  F04B17/06 ,  F04B23/02 ,  F04B53/14 ,  F04B53/22

Abstract: A transfer pump includes a drive module having electronic components and a fluid module not including electronic components. The drive module provides motive power to a pump of the fluid module to power pumping by the fluid module.

公开(公告)号：WO2021202699A1

公开(公告)日：2021-10-07

申请号：PCT/US2021/025133

申请日：2021-03-31

Applicant: GRACO MINNESOTA INC.

Inventor： REYNOLDS, Jeremy, Scott ,  JANECEK, Thomas, F. ,  WILLIAMS, Tyler, K. ,  BECKER, Steven, D. ,  DAEGER, Alexander, J. ,  KOPEL, Andrew, J. ,  DREXLER, Jarrod, C. ,  RYDER, Douglas, S.

IPC: F04B9/02 ,  F04B17/03 ,  H02K7/06 ,  H02K37/12 ,  H02K16/04 ,  H02K21/227

Abstract: A fluid moving apparatus (12) includes an electric motor (24) having a rotor (42) and a stator (44) and a fluid displacement member (34). The rotor (42) rotates relative to the stator (44) on a common axis (CA) to generate a rotational output. The rotational output is provided to the fluid displacement member (34) to power the fluid displacement member (34) to one of move linearly along and rotate about the common axis. The stator (44) includes a plurality of coils (52) configured to power rotation of the rotor (42), the plurality of coils (52) being arrayed along the common axis (CA).

公开(公告)号：WO2021202695A1

公开(公告)日：2021-10-07

申请号：PCT/US2021/025129

申请日：2021-03-31

Applicant: GRACO MINNESOTA INC.

Inventor： THEISEN, Matthew, R. ,  GRAF, Arthur, T. ,  COLBY, Bryan, K. ,  ERICSON, Andrew, J. ,  JANECEK, Thomas, F. ,  LINS, Christopher, A. ,  DAEGER, Alexander, J. ,  LARSEN, David, M. ,  JURMU, Jeremy, P. ,  BLENKUSH, William, M. ,  SHULTZ, Mark, D. ,  BECKER, Steven, D.

IPC: F04B9/02 ,  F04B17/03 ,  F04B53/12 ,  F04B53/16

Abstract: A pumping assembly comprises: a motor (24) including a stator and a rotor, the rotor configured to rotate relative the stator on a pump axis (PA); a drive mechanism (24) connected to the rotor, the drive mechanism (24) configured to receive a rotational output from the rotor and convert the rotational output into a linear input along the pump axis to cause pumping of the fluid; and a piston (34) connected to the drive mechanism (26) to receive the linear input and disposed coaxially with the drive mechanism (26) and the rotor, wherein the piston (34) is configured to reciprocate axially along the pump axis to pump fluid.

公开(公告)号：WO2015109295A1

公开(公告)日：2015-07-23

申请号：PCT/US2015/011976

申请日：2015-01-20

Applicant: GRACO MINNESOTA INC.

Inventor： BECKER, Steven, D. ,  WOJCIECHOWSKI, Craig, J. ,  JOHNSON, Harold, D.

IPC: B05B15/00

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.

Abstract translation: 具有高压能力的流体喷雾器包括活塞泵，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。 主泵壳由柔性塑料形成，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。

公开(公告)号：WO2015109310A1

公开(公告)日：2015-07-23

申请号：PCT/US2015/012026

申请日：2015-01-20

Applicant: GRACO MINNESOTA INC.

Inventor： BECKER, Steven, D. ,  WOJCIECHOWSKI, Craig, J. ,  JOHNSON, Harold, D.

IPC: B05B11/00 ,  B05B1/00

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 valve 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，泵和出口止回阀组件。 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。

公开(公告)号：WO2015109296A1

公开(公告)日：2015-07-23

申请号：PCT/US2015/011977

申请日：2015-01-20

Applicant: GRACO MINNESOTA INC.

Inventor： BECKER, Steven, D. ,  MUETZEL, Pamela, J.

IPC: B05B11/06 ,  B05B11/00

CPC classification number: B05B15/065 ,  B05B9/0413 ,  B05B9/0426 ,  B05B9/0861 ,  B05B12/002 ,  B05B15/14 ,  B05B15/60 ,  B05B15/65

Abstract: A fluid sprayer comprises a fluid source, a spray nozzle, a pump, and a handle with a base. The spray nozzle is disposed to accept a spray tip with an outlet aperture. The pump is disposed to pump fluid from the fluid source out the outlet aperture of the spray tip. The base has a sealable storage slot sized to contain and form an air seal with the spray tip when not in use.

Abstract translation: 流体喷雾器包括流体源，喷嘴，泵和具有底座的手柄。 喷嘴被设置成接收具有出口孔的喷嘴。 泵被设置成将流体从流体源排出喷嘴的出口孔。 基座具有可密封的储存槽，其尺寸适于在不使用时容纳并形成与喷雾尖端的空气密封。

公开(公告)号：WO2010126725A1

公开(公告)日：2010-11-04

申请号：PCT/US2010/031390

申请日：2010-04-16

Applicant: GRACO MINNESOTA INC. ,  HINES, Bradley, H. ,  MATTSON, Barry, W. ,  BECKER, Steven, D.

Inventor： HINES, Bradley, H. ,  MATTSON, Barry, W. ,  BECKER, Steven, D.

IPC: F16L27/08

CPC classification number: F16L27/093

Abstract: A hose reel swivel (10), comprising a shaft (20) having a fluid passage therein, a swivel housing (22) rotatable about said shaft (20) and a plurality of UHMWPE with fluorocarbon o-ring energized seals (24) located between said shaft (20) and said swivel housing (22). The hose reel swivel (10) allows the user to coil a hose (12) with a reel (14) and store on a paint sprayer (16). This eliminates having to coil a hose by hand, which reduces the time to coil the hose, eliminates hose kinks and stores a coiled hose more compactly and securely. The swivel design provides longer life.

Abstract translation: 一种软管卷轴旋转件（10），包括其中具有流体通道的轴（20），可围绕所述轴（20）旋转的旋转壳体（22）和多个具有氟碳O形环通电的密封件（24）的UHMWPE， 所述轴（20）和所述转动壳体（22）。 软管卷轴旋转件（10）允许使用者用卷轴（14）卷绕软管（12）并存储在喷漆机（16）上。 这消除了用手卷绕软管，这减少了缠绕软管的时间，消除软管扭结并且更紧凑和牢固地存储卷管。 旋转设计提供更长的使用寿命。