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公开(公告)号：USD850505S1
公开(公告)日：2019-06-04
申请号：US29641696
申请日：2018-03-23
Applicant: Graco Minnesota Inc.
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公开(公告)号：USD1067369S1
公开(公告)日：2025-03-18
申请号：US29854667
申请日：2022-09-27
Applicant: Graco Minnesota Inc.
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Patent Agency Ranking
公开(公告)号：US20250003550A1
公开(公告)日：2025-01-02
申请号：US18696858
申请日：2022-09-27
Applicant: Graco Minnesota Inc.
Inventor： James R. Ebben , Bradley G. Kahler , Daniel M. Jensen , Dustin A. Tichy , Anthony J. Kuschel , Andrew P. Lowy , Suresha Saragur Nijaguna
Abstract: A cartridge injector cooperates with internal features of a manifold to form a complete injector assembly. The cartridge injector includes a poppet that translates within a central passage of an injector body to distribute fluid between an inlet region and an outlet region of the central passage. A piston reciprocates relative to the injector body, blocking and unblocking the inlet region, or outlet region, of the central passage to meter a volume of fluid delivered to an outlet of the manifold.
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公开(公告)号：US12030770B2
公开(公告)日：2024-07-09
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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公开(公告)号：US11306836B2
公开(公告)日：2022-04-19
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：US20200048069A1
公开(公告)日：2020-02-13
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：USD872828S1
公开(公告)日：2020-01-14
申请号：US29641706
申请日：2018-03-23
Applicant: Graco Minnesota Inc.
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