-
公开(公告)号：US11946465B2
公开(公告)日：2024-04-02
申请号：US17884757
申请日：2022-08-10
Applicant: Kerr Machine Co.
Inventor： Christopher Todd Barnett , Micheal Cole Thomas , Kelcy Jake Foster , Nicholas Son , John Keith
IPC: F04B39/12 , F04B1/0538 , F04B19/22 , F04B23/06 , F04B27/00 , F04B39/14 , F04B53/02 , F04B53/16 , F04B53/22 , F16J15/26
CPC classification number: F04B39/122 , F04B1/0538 , F04B19/22 , F04B27/00 , F04B39/121 , F04B53/164 , F16J15/26 , F04B23/06 , F04B39/14 , F04B53/02 , F04B53/22
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 having a bore formed therein for housing a reciprocating plunger. Fluid is prevented from leaking around the plunger by a packing seal assembly. The packing seal assembly comprises one and only one packing seal.
-
公开(公告)号：US11859611B2
公开(公告)日：2024-01-02
申请号：US17714436
申请日：2022-04-06
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son , John Keith , Mark S. Nowell
IPC: F04B53/10 , F04B1/0452 , F04B53/22 , F04B15/02 , F04B53/14 , F04B53/00 , F04B53/16 , F16K1/42 , F16K11/10 , F16J15/26 , F04B7/00 , F04B7/02 , E21B43/26 , F04B19/04 , F04B19/22 , 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 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.
-
公开(公告)号：US11808364B2
公开(公告)日：2023-11-07
申请号：US17984406
申请日：2022-11-10
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Nicholas Son , John Keith , Kelcy Jake Foster
Abstract: A valve configured to seal against a valve seat. The valve and valve seat are configured to be installed within a fluid end. A recess is formed within the valve for receiving a seal. A shape of the recess and a shape of the valve are designed to reduce wear to the seal during operation.
-
公开(公告)号：US11808254B2
公开(公告)日：2023-11-07
申请号：US17957211
申请日：2022-09-30
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son , John Keith
IPC: F04B15/02 , F04B7/00 , F04B7/02 , F04B53/16 , F04B1/0452 , F04B1/0538 , F04B53/10 , F04B53/14 , F04B53/00 , F04B53/22 , F16K15/06 , F16K1/42 , F16K11/10 , F16L55/11 , E21B43/26 , F04B19/04 , F04B19/22 , F04B17/00 , 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 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.
-
公开(公告)号：US20230047066A1
公开(公告)日：2023-02-16
申请号：US17884757
申请日：2022-08-10
Applicant: Kerr Machine Co.
Inventor： Christopher Todd Barnett , Micheal Cole Thomas , Kelcy Jake Foster , Nicholas Son , John Keith
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 having a bore formed therein for housing a reciprocating plunger. Fluid is prevented from leaking around the plunger by a packing seal assembly. The packing seal assembly comprises one and only one packing seal.
-
Patent Agency Ranking
公开(公告)号：US20220389916A1
公开(公告)日：2022-12-08
申请号：US17884691
申请日：2022-08-10
Applicant: Kerr Machine Co.
Inventor： John Keith , Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son
IPC: F04B15/02 , F04B7/00 , F04B1/0452 , F04B1/0538 , F04B53/10 , F04B53/14 , F04B7/02 , F04B53/00 , F04B53/22 , F16K15/06 , F04B53/16 , F16K1/42 , F16K11/10 , F16L55/11
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.
-
公开(公告)号：US20220307486A1
公开(公告)日：2022-09-29
申请号：US17838362
申请日：2022-06-13
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son , John Keith , Mark S. Nowell
IPC: F04B15/02 , F04B7/00 , F04B1/0452 , F04B1/0538 , F04B53/10 , F04B53/14 , F04B7/02 , F04B53/00 , F04B53/22 , F16K15/06 , F04B53/16
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.
-
公开(公告)号：US20220163034A1
公开(公告)日：2022-05-26
申请号：US17562545
申请日：2021-12-27
Applicant: Kerr Machine Co.
Inventor： Kelcy Jake Foster , Micheal Cole Thomas , Christopher Todd Barnett , Nicholas Son , John Keith , Mark S. Nowell , Guy J. Lapointe , Michael Eugene May
Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames. The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.
-
公开(公告)号：US11300111B2
公开(公告)日：2022-04-12
申请号：US16951605
申请日：2020-11-18
Applicant: Kerr Machine Co.
Inventor： Micheal Cole Thomas , Christopher Todd Barnett , Kelcy Jake Foster , Nicholas Son , John Keith , Mark S. Nowell
IPC: F04B7/00 , F04B7/02 , F04B53/16 , F04B53/00 , E21B43/26 , F04B19/04 , F04B19/22 , F04B1/0452 , F04B1/0538 , F04B15/02 , F04B53/10 , F04B17/00 , F04B53/14 , F04B53/18 , F16K15/06
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.
-
公开(公告)号：US20210148346A1
公开(公告)日：2021-05-20
申请号：US16951844
申请日：2020-11-18
Applicant: Kerr Machine Co.
Inventor： Kelcy Jake Foster , Micheal Cole Thomas , Christopher Todd Barnett , Nicholas Son , John Keith , Mark S. Nowell , Guy J. Lapointe , Michael Eugene May
Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames, The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.
-
-
-
-
-
-
-
-
-
Search Results
87
records
(took 0.022 seconds)
