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公开(公告)号：US11359736B2
公开(公告)日：2022-06-14
申请号：US16624754
申请日：2018-06-22
Applicant: Graco Minnesota Inc.
Inventor： James R. Ebben , Anthony J. Kuschel , Michael E. Bloom
Abstract: A variable flow poppet valve includes a first stage, a second stage, a bushing disposed in the second stage, and a cap configured to actuate the valve open. The first stage includes an inner valve plug having a head with a first tapered portion and a shaft extending downstream from the head, and a first stage spring disposed within the bushing and extending around the shaft. The shaft is attached to the cap to allow the cap to actuate the inner valve plug to the open position. The second stage includes an outer valve plug having an upstream portion and a second tapered portion extending downstream from the upstream portion. The bushing includes a shoulder, and the cap is configured to engage the shoulder to actuate the outer valve plug to the open position.
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公开(公告)号：US11078069B2
公开(公告)日：2021-08-03
申请号：US15777362
申请日：2018-03-22
Applicant: Graco Minnesota Inc.
Inventor： Michael E. Bloom , Mark L. Bauck , James R. Ebben , David J. Lorden , Bradley G. Kahler , Anthony J. Kuschel
IPC: B67D7/16 , B67D7/44 , B67D7/60 , B67D7/52 , B67D7/12 , B67D7/30 , B67D7/42 , G01F15/00 , G01F3/14 , F16K3/26 , F16K31/60
Abstract: A handheld fluid meter includes a cartridge valve controlling the flow of fluid through the handheld meter. The cartridge valve includes a valve cartridge and a valve stem disposed within the valve cartridge. The cartridge valve guides the valve stem and provides the only sealing surface for the dynamic seals and control seal disposed on the valve stem. The handheld meter dispenses through a nozzle, which includes an overmolded stem tip that generates a laminar fluid flow as the fluid exits the nozzle. The overmolded stem tip is a compliant material. The handheld fluid meter includes circuitry configured to invert the orientation of a visual output provided by a display of the handheld fluid meter to facilitate installation of the handheld fluid meter for use in an oil bar application.
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公开(公告)号：US11292710B2
公开(公告)日：2022-04-05
申请号：US16600048
申请日：2019-10-11
Applicant: Graco Minnesota Inc.
Inventor： Benjamin J. Paar , Bradley G. Kahler , Chad G. Igo , Gregory D. Sieckert , Mark L. Bauck , James R. Ebben , David J. Lorden , Michael E. Bloom , Shane A. Norman , Anthony J. Kuschel , Glenn E. Highland
Abstract: A fluid management system includes a fluid management controller and a fluid dispenser. The controller authorizes control of the one or more fluid management components over a wireless interface. A dispensing meter can be activated by an authentication device. The fluid meter includes a cartridge valve with a valve cartridge and a valve stem. The cartridge valve guides the valve stem and provides the only sealing surface for the dynamic seals and control seal disposed on the valve stem. The handheld meter dispenses through a nozzle, which includes an overmolded stem tip that generates a laminar fluid flow as the fluid exits the nozzle. The handheld fluid meter includes circuitry configured to invert the orientation of a visual output provided by a display of the handheld fluid meter to facilitate installation of the handheld fluid meter for use in an oil bar application.
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公开(公告)号：USD872829S1
公开(公告)日：2020-01-14
申请号：US29641712
申请日：2018-03-23
Applicant: Graco Minnesota Inc.
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公开(公告)号：USD1065459S1
公开(公告)日：2025-03-04
申请号：US29854655
申请日：2022-09-27
Applicant: Graco Minnesota Inc.
Designer： James R. Ebben , Anthony J. Kuschel , Daniel M. Jensen , Bradley G. Kahler
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Patent Agency Ranking
公开(公告)号：US11040869B2
公开(公告)日：2021-06-22
申请号：US15777362
申请日：2018-03-22
Applicant: Graco Minnesota Inc.
Inventor： Michael E. Bloom , Mark L. Bauck , James R. Ebben , David J. Lorden , Bradley G. Kahler , Anthony J. Kuschel
IPC: B67D7/16 , B67D7/44 , B67D7/60 , B67D7/52 , B67D7/42 , G01F15/00 , B67D7/12 , G01F3/14 , B67D7/30 , F16K3/26 , F16K31/60
Abstract: A handheld fluid meter includes a cartridge valve controlling the flow of fluid through the handheld meter. The cartridge valve includes a valve cartridge and a valve stem disposed within the valve cartridge. The cartridge valve guides the valve stem and provides the only sealing surface for the dynamic seals and control seal disposed on the valve stem. The handheld meter dispenses through a nozzle, which includes an overmolded stem tip that generates a laminar fluid flow as the fluid exits the nozzle. The overmolded stem tip is a compliant material. The handheld fluid meter includes circuitry configured to invert the orientation of a visual output provided by a display of the handheld fluid meter to facilitate installation of the handheld fluid meter for use in an oil bar application.
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公开(公告)号：USD861759S1
公开(公告)日：2019-10-01
申请号：US29658038
申请日：2018-07-27
Applicant: Graco Minnesota Inc.
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公开(公告)号：US20240317570A1
公开(公告)日：2024-09-26
申请号：US18732062
申请日：2024-06-03
Applicant: Graco Minnesota Inc.
Inventor： Bradley G. Kahler , Mark L. Bauck , Joshua R. Holmstadt , Glenn E. Highland , Benjamin J. Paar , Chad G. Igo , Gregory D. Sieckert , James R. Ebben , David J. Lorden , Michael E. Bloom , Shane A. Norman , Anthony J. Kuschel
Abstract: A fluid management system includes a fluid management controller and a fluid dispenser. The controller authorizes control of the one or more fluid management components over a wireless interface. A dispensing meter can be activated by an authentication device. The fluid meter includes a cartridge valve with a valve cartridge and a valve stem. The cartridge valve guides the valve stem and provides the only sealing surface for the dynamic seals and control seal disposed on the valve stem. The handheld meter dispenses through a nozzle, which includes an overmolded stem tip that generates a laminar fluid flow as the fluid exits the nozzle. The handheld fluid meter includes circuitry configured to invert the orientation of a visual output provided by a display of the handheld fluid meter to facilitate installation of the handheld fluid meter for use in an oil bar application.
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公开(公告)号：US20210140552A1
公开(公告)日：2021-05-13
申请号：US16624754
申请日：2018-06-22
Applicant: Graco Minnesota Inc.
Inventor： James R. Ebben , Anthony J. Kuschel , Michael E. Bloom
Abstract: A variable flow poppet valve includes a first stage, a second stage, a bushing disposed in the second stage, and a cap configured to actuate the valve open. The first stage includes an inner valve plug having a head with a first tapered portion and a shaft extending downstream from the head, and a first stage spring disposed within the bushing and extending around the shaft. The shaft is attached to the cap to allow the cap to actuate the inner valve plug to the open position. The second stage includes an outer valve plug having an upstream portion and a second tapered portion extending downstream from the upstream portion. The bushing includes a shoulder, and the cap is configured to engage the shoulder to actuate the outer valve plug to the open position.
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公开(公告)号：US20210107783A1
公开(公告)日：2021-04-15
申请号：US17100331
申请日：2020-11-20
Applicant: Graco Minnesota Inc.
Inventor： Bradley G. Kahler , Mark L. Bauck , Joshua R. Holmstadt , Glenn E. Highland , Benjamin J. Paar , Chad G. Igo , Gregory D. Sieckert , James R. Ebben , David J. Lorden , Michael E. Bloom , Shane A. Norman , Anthony J. Kuschel
Abstract: A fluid management system includes a fluid management controller and a fluid dispenser. The controller authorizes control of the one or more fluid management components over a wireless interface. A dispensing meter can be activated by an authentication device. The fluid meter includes a cartridge valve with a valve cartridge and a valve stem. The cartridge valve guides the valve stem and provides the only sealing surface for the dynamic seals and control seal disposed on the valve stem. The handheld meter dispenses through a nozzle, which includes an overmolded stem tip that generates a laminar fluid flow as the fluid exits the nozzle. The handheld fluid meter includes circuitry configured to invert the orientation of a visual output provided by a display of the handheld fluid meter to facilitate installation of the handheld fluid meter for use in an oil bar application.
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