公开(公告)号：US20240125395A1

公开(公告)日：2024-04-18

申请号：US18536764

申请日：2023-12-12

Applicant: Kerr Machine Co.

Inventor： Mark S. Nowell ,  Kelcy Jake Foster ,  Michael Eugene May ,  Brandon Scott Ayres ,  Christopher Todd Barnett ,  Micheal Cole Thomas ,  Guy J. Lapointe

IPC: F16K5/18 ,  F04B53/16 ,  F04B53/22 ,  F15B7/06 ,  F15B21/00 ,  F16J15/06 ,  F16K5/02 ,  F16K5/04 ,  F16K5/16

CPC classification number: F16K5/184 ,  F04B53/164 ,  F04B53/22 ,  F15B7/06 ,  F15B21/00 ,  F16J15/062 ,  F16K5/0271 ,  F16K5/0464 ,  F16K5/0471 ,  F16K5/0485 ,  F16K5/0492 ,  F16K5/161 ,  F16K5/181

Abstract: A fluid end assembly comprising a housing having multiple conduits formed therein. A tubular sleeve is installed within one of the conduits and is configured to house a plurality of packing seals. A seal is installed within a groove formed in the walls of the housing surrounding the tubular sleeve such that the seal engages an outer surface of the tubular sleeve.

公开(公告)号：US20240077076A1

公开(公告)日：2024-03-07

申请号：US18508657

申请日：2023-11-14

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 ,  F04B53/00 ,  F04B53/10 ,  F04B53/14 ,  F04B53/16 ,  F16J15/26 ,  F16K1/42 ,  F16K11/10

CPC classification number: F04B53/22 ,  F04B15/02 ,  F04B53/007 ,  F04B53/1022 ,  F04B53/1032 ,  F04B53/14 ,  F04B53/164 ,  F16J15/26 ,  F16K1/42 ,  F16K11/105 ,  F04B7/0084

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.

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.

公开(公告)号：US20230018160A1

公开(公告)日：2023-01-19

申请号：US17951349

申请日：2022-09-23

Applicant: Kerr Machine Co.

Inventor： Mark S. Nowell ,  Kelcy Jake Foster ,  Michael Eugene May ,  Brandon Scott Ayres ,  Christopher Todd Barnett ,  Micheal Cole Thomas ,  Guy J. Lapointe

IPC: F16K5/18 ,  F15B7/06 ,  F16K5/04 ,  F16J15/06 ,  F15B21/00 ,  F16K5/16 ,  F16K5/02 ,  F04B53/22 ,  F04B53/16

Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.

公开(公告)号：US20220260161A1

公开(公告)日：2022-08-18

申请号：US17738189

申请日：2022-05-06

Applicant: Kerr Machine Co.

Inventor： Mark S. Nowell ,  Kelcy Jake Foster ,  Michael Eugene May ,  Brandon Scott Ayres ,  Christopher Todd Barnett ,  Micheal Cole Thomas ,  Guy J. Lapointe

IPC: F16K5/18 ,  F15B7/06 ,  F16K5/04 ,  F16J15/06 ,  F15B21/00 ,  F16K5/16 ,  F16K5/02 ,  F04B53/22 ,  F04B53/16

Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a groove in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the groove and configured to extend from the groove beyond the body bore to seal against the sealing surface formed by the closure.

公开(公告)号：US20220106951A1

公开(公告)日：2022-04-07

申请号：US17550453

申请日：2021-12-14

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

IPC: F04B39/00 ,  F16H57/02 ,  F04B15/02

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：US20210348690A1

公开(公告)日：2021-11-11

申请号：US17381346

申请日：2021-07-21

Applicant: Kerr Machine Co.

Inventor： Mark S. Nowell ,  Kelcy Jake Foster ,  Michael Eugene May ,  Brandon Scott Ayres

IPC: F16K5/04

Abstract: Apparatus and method contemplating a high pressure flow device having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.

公开(公告)号：US20210148349A1

公开(公告)日：2021-05-20

申请号：US16951895

申请日：2020-11-18

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: F04B19/04 ,  F04B19/22 ,  E21B43/26

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.

公开(公告)号：US10907738B2

公开(公告)日：2021-02-02

申请号：US16814267

申请日：2020-03-10

Applicant: Kerr Machine Co.

Inventor： Mark S. Nowell ,  Kelcy Jake Foster ,  Michael Eugene May ,  Brandon Scott Ayres ,  Christopher Todd Barnett ,  Micheal Cole Thomas ,  Guy J. Lapointe

IPC: F16K5/18 ,  F15B7/06 ,  F16K5/04 ,  F16J15/06 ,  F15B21/00 ,  F16K5/16 ,  F16K5/02 ,  F04B53/22 ,  F04B53/16

Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.

公开(公告)号：US10895325B2

公开(公告)日：2021-01-19

申请号：US15719124

申请日：2017-09-28

Applicant: Kerr Machine Co.

Inventor： Mark S. Nowell ,  Kelcy Jake Foster ,  Michael Eugene May ,  Brandon Scott Ayres ,  Christopher Todd Barnett ,  Michael Cole Thomas ,  Guy J. Lapointe

IPC: F16K5/18 ,  F15B7/06 ,  F16K5/04 ,  F16J15/06 ,  F15B21/00 ,  F16K5/16 ,  F16K5/02 ,  F04B53/22 ,  F04B53/16

Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.