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公开(公告)号：US12180102B2
公开(公告)日：2024-12-31
申请号：US18505902
申请日：2023-11-09
Applicant: AQUASTAR POOL PRODUCTS, INC.
Inventor： Olaf Mjelde
IPC: C02F1/78 , A61L2/20 , A61L2/26 , A61L101/02 , B01F23/232 , B01F23/237 , B01F25/312 , B01F101/00 , C01B13/11 , C02F1/00 , C02F103/42 , F04B7/02 , F04B13/00
Abstract: An ozone injector device comprising a housing having a water passageway through the housing, an ozone inlet in fluid communication with the water passageway, a corona tube disposed within the housing and in fluid communications with the ozone inlet, and a clearing piston positioned to move into and out of the water passageway towards the ozone inlet, and configured to prevent flow of ozone into the water passageway.
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公开(公告)号：US12049880B2
公开(公告)日：2024-07-30
申请号：US18396991
申请日：2023-12-27
Applicant: Kerr Machine Co.
Inventor： Nicholas Son , Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , John Keith
IPC: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/00 , F04B7/02 , F04B53/10 , F16L55/11
CPC classification number: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/0088 , F04B53/1022 , F04B53/1032 , F16L55/11 , F04B7/0266
Abstract: A fluid routing plug for use with a fluid end section. The fluid end section being one of a plurality of fluid end sections making up a fluid end side of a high pressure pump. The fluid routing plug is installed within a horizontal bore formed in a fluid end section and is configured to route fluid throughout the fluid end section.
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公开(公告)号：US12018662B2
公开(公告)日：2024-06-25
申请号：US17952729
申请日：2022-09-26
Applicant: Kerr Machine Co.
Inventor： John Keith , Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son
IPC: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/00 , F04B7/02 , F04B53/00 , F04B53/10 , F04B53/14 , F04B53/16 , F04B53/22 , F16K1/42 , F16K11/10 , F16K15/06 , F16L55/11 , E21B43/26 , F04B17/00 , F04B19/04 , F04B19/22 , F04B53/18
CPC classification number: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/0003 , F04B7/0088 , F04B7/0208 , F04B53/007 , F04B53/1022 , F04B53/1032 , F04B53/14 , F04B53/162 , F04B53/164 , F04B53/22 , F16K1/42 , F16K11/105 , F16K15/063 , F16L55/11 , E21B43/2607 , F04B7/0084 , F04B7/0266 , F04B17/00 , F04B19/04 , F04B19/22 , F04B53/006 , F04B53/18 , F16K15/066
Abstract: A high pressure pump. The pump comprises a fluid end assembly supported on a power end assembly. The power end assembly is modular and held together by a first set of stay rods. The fluid end assembly comprises a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section comprises a housing made of multiple-piece construction. One or more pieces of the housing are configured to having a second set of stay rods attached thereto. The second set of stay rods interconnect the fluid end assembly and a power end assembly and a vertically offset from the first set of stay rods.
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公开(公告)号：US12012954B2
公开(公告)日：2024-06-18
申请号：US18157973
申请日：2023-01-23
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son , John Keith , Mark S. Nowell
IPC: F04B15/02 , F04B1/0452 , F04B53/00 , F04B53/10 , F04B53/14 , F04B53/16 , F04B53/22 , F16J15/26 , F16K1/42 , F16K11/10 , E21B43/26 , F04B1/0538 , F04B7/00 , F04B7/02 , F04B17/00 , F04B19/04 , F04B19/22 , F04B53/18 , F16L55/11
CPC classification number: F04B53/22 , F04B15/02 , F04B53/007 , F04B53/1022 , F04B53/1032 , F04B53/14 , F04B53/164 , F16J15/26 , F16K1/42 , F16K11/105 , E21B43/2607 , F04B1/0452 , F04B1/0538 , F04B7/0003 , F04B7/0084 , F04B7/0088 , F04B7/0208 , F04B7/0266 , F04B17/00 , F04B19/04 , F04B19/22 , F04B53/006 , F04B53/18 , F16L55/11
Abstract: A fluid end comprising a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section is releasably attached to a connect plate. Each connect plate is attached to a power source using a plurality of stay rods. Each fluid end section comprises a housing in fluid communication with a pair of intake manifolds and a discharge conduit. A fluid routing plug is installed within each housing and is configured to route fluid throughout the housing. A plunger is installed within stuffing box attached to each housing. A number of features, including the location of seals within bore walls and carbide inserts within valve guides, aid in reducing or transferring wear.
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公开(公告)号：US20240167463A1
公开(公告)日：2024-05-23
申请号：US18396991
申请日：2023-12-27
Applicant: Kerr Machine Co.
Inventor： Nicholas Son , Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , John Keith
IPC: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/00 , F04B7/02 , F04B53/10 , F04B53/16 , F04B53/22 , F16K11/10 , F16L55/11
CPC classification number: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/0003 , F04B7/0088 , F04B7/0208 , F04B53/1022 , F04B53/1032 , F04B53/162 , F04B53/22 , F16K11/105 , F16L55/11 , F04B7/0084 , F04B7/0266
Abstract: A fluid routing plug for use with a fluid end section. The fluid end section being one of a plurality of fluid end sections making up a fluid end side of a high pressure pump. The fluid routing plug is installed within a horizontal bore formed in a fluid end section and is configured to route fluid throughout the fluid end section.
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Patent Agency Ranking
公开(公告)号：US11920587B2
公开(公告)日：2024-03-05
申请号：US18168041
申请日：2023-02-13
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son , John Keith , Mark S. Nowell
IPC: F04B7/02 , F04B1/0452 , F04B1/0538 , F04B7/00 , F04B15/02 , F04B53/10
CPC classification number: F04B7/0208 , F04B1/0452 , F04B1/0538 , F04B7/003 , F04B15/02 , F04B53/1022 , F04B53/1032 , F04B7/0084 , F04B7/0266
Abstract: A fluid routing plug for use with a fluid end section. The fluid end section being one of a plurality of fluid end sections making up a fluid end side of a high pressure pump. The fluid routing plug is installed within a horizontal bore formed in a fluid end section and is configured to route fluid between an intake and discharge bore. The fluid routing plug comprises a plurality of first and second fluid passages. The first and second passages do not intersect and are offset from one another. The first fluid passages are configured to direct fluid delivered to the horizontal bore from intake bores towards a reciprocating plunger. The second fluid passages are configured to direct fluid pressurized by the plunger towards a discharge bore.
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公开(公告)号：US20240068459A1
公开(公告)日：2024-02-29
申请号：US18493526
申请日：2023-10-24
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son , John Keith
IPC: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/00 , F04B7/02 , F04B53/00 , F04B53/10 , F04B53/14 , F04B53/16 , F04B53/22 , F16K1/42 , F16K11/10 , F16K15/06 , F16L55/11
CPC classification number: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/0003 , F04B7/0088 , F04B7/0208 , F04B53/007 , F04B53/1022 , F04B53/1032 , F04B53/14 , F04B53/162 , F04B53/164 , F04B53/22 , F16K1/42 , F16K11/105 , F16K15/063 , F16L55/11 , E21B43/2607 , F04B7/0084 , F04B7/0266
Abstract: A fluid end assembly comprising a plurality of fluid end sections positioned in a side-by-side relationship. Each fluid end section comprises a housing made of multiple-piece construction. One or more pieces of the housing are configured to have a plurality of stay rods attached thereto. The stay rods interconnect the fluid end assembly and a power end assembly.
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公开(公告)号：US11859601B2
公开(公告)日：2024-01-02
申请号：US18341070
申请日：2023-06-26
Applicant: Kerr Machine Co.
Inventor： Nicholas Son , Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , John Keith
IPC: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/00 , F04B7/02 , F04B53/10 , F04B53/16 , F04B53/22 , F16K11/10 , F16L55/11
CPC classification number: F04B15/02 , F04B1/0452 , F04B1/0538 , F04B7/0003 , F04B7/0088 , F04B7/0208 , F04B53/1022 , F04B53/1032 , F04B53/162 , F04B53/22 , F16K11/105 , F16L55/11 , F04B7/0084 , F04B7/0266
Abstract: A fluid routing plug for use with a fluid end section. The fluid end section being one of a plurality of fluid end sections making up a fluid end side of a high pressure pump. The fluid routing plug is installed within a horizontal bore formed in a fluid end section and is configured to route fluid throughout the fluid end section.
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公开(公告)号：US11846282B2
公开(公告)日：2023-12-19
申请号：US17825173
申请日：2022-05-26
Applicant: Kerr Machine Co.
Inventor： Mark S. Nowell , Kelcy Jake Foster , Micheal Cole Thomas , Christopher Todd Barnett , Nicholas Son , John Keith , Guy J. Lapointe , Michael Eugene May
IPC: F04B53/22 , F04B15/02 , F04B53/10 , F04B53/14 , F04B53/00 , F04B53/16 , F16K1/42 , F16K11/10 , F16J15/26 , F04B7/00 , F04B7/02 , E21B43/26 , F04B19/04 , F04B19/22 , F04B1/0452 , F04B1/0538 , F04B17/00 , F04B53/18 , F16L55/11
CPC classification number: F04B53/22 , F04B15/02 , F04B53/007 , F04B53/1022 , F04B53/1032 , F04B53/14 , F04B53/164 , F16J15/26 , F16K1/42 , F16K11/105 , E21B43/2607 , F04B1/0452 , F04B1/0538 , F04B7/0003 , F04B7/0084 , F04B7/0088 , F04B7/0208 , F04B7/0266 , F04B17/00 , F04B19/04 , F04B19/22 , F04B53/006 , F04B53/18 , F16L55/11
Abstract: A high pressure pump comprising a fluid end mechanically coupled to a power end. The power end is modular and comprises a crankshaft section, a crosshead section, and a connector section coupled together by a first set of stay rods. The fluid end comprises a plurality of fluid end sections positioned in a side-by-side relationship. Each of the plurality of fluid end sections are attached to the power end using a plurality of second set of stay rods.
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公开(公告)号：US20230400019A1
公开(公告)日：2023-12-14
申请号：US18357076
申请日：2023-07-21
Applicant: DEKA Products Limited Partnership
Inventor： Brian D. Tracey , Larry B. Gray , Jason A. Demers , James D. Dale , N. Christopher Perry , Michael J. Wilt , Scott A. Leonard
IPC: F04B43/073 , F04B43/00 , F04B23/06 , F04B39/12 , F04B53/22 , F04B7/02 , F04B53/16 , F04B39/14 , A61M1/16 , A61M60/851 , A61M60/427 , A61M60/268 , A61M60/847 , A61M60/837 , A61M60/849 , A61M60/113 , A61M60/37 , A61M1/28 , F04B9/109 , F04B13/02 , F04B41/06 , F04B45/02 , F04B45/053 , F04B49/02 , F04B49/22 , F04B53/06 , F04B53/10 , F17D3/00 , A61M1/36
CPC classification number: F04B43/073 , F04B43/0081 , F04B23/06 , F04B43/0736 , F04B39/123 , F04B53/22 , F04B39/12 , F04B7/02 , F04B53/16 , F04B39/14 , A61M1/1605 , A61M1/1639 , A61M1/1664 , A61M1/1666 , A61M60/851 , A61M60/427 , A61M60/268 , A61M60/847 , A61M60/837 , A61M60/849 , A61M60/113 , A61M60/37 , A61M1/16 , A61M1/1656 , A61M1/287 , F04B9/109 , F04B13/02 , F04B41/06 , F04B43/00 , F04B45/02 , F04B45/0536 , F04B49/02 , F04B49/22 , F04B53/06 , F04B53/10 , F17D3/00 , A61M1/362227 , A61M1/36225 , A61M1/362265 , Y10T137/0324 , Y10T137/0379 , Y10T137/2521 , Y10T137/85978 , Y10T137/86139 , A61M60/894
Abstract: Embodiments of the present invention relate generally to certain types of reciprocating positive-displacement pumps (which may be referred to hereinafter as “pods,” “pump pods,” or “pod pumps”) used to pump fluids, such as a biological fluid (e.g., blood or peritoneal fluid), a therapeutic fluid (e.g., a medication solution), or a surfactant fluid. The pumps may be configured specifically to impart low shear forces and low turbulence on the fluid as the fluid is pumped from an inlet to an outlet. Such pumps may be particularly useful in pumping fluids that may be damaged by such shear forces (e.g., blood, and particularly heated blood, which is prone to hemolysis) or turbulence (e.g., surfectants or other fluids that may foam or otherwise be damaged or become unstable in the presence of turbulence).
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