公开(公告)号：US12203565B2

公开(公告)日：2025-01-21

申请号：US18116498

申请日：2023-03-02

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Detrick Garner ,  Paul Cody ,  Nathan Burcham ,  Melvin Medina ,  Kuber Sullad

IPC: F16K43/00 ,  E21B34/02 ,  F16L55/11

Abstract: In at least one embodiment, a valve removal (VR) system for an oilfield equipment includes a VR plug having a first surface and a second surface. The VR system includes a bushing to be removably associated with the first surface. The bushing is to extend, at least partly, beyond the second surface of the VR plug. The bushing is also to contact an inner surface of a valve of the oilfield equipment and to prevent the second surface from contacting the inner surface of the valve. The VR system includes a guiding rod to be associated with the VR plug to support guidance of the VR plug through the valve of the oilfield equipment. The guiding rod is also to be disassociated from the VR plug to support removal of the guiding rod from the valve with the VR plug remaining in the oilfield equipment.

公开(公告)号：US12181094B2

公开(公告)日：2024-12-31

申请号：US17474123

申请日：2021-09-14

Applicant: Mueller International, LLC

Inventor： Mohammad Unnus Qasim ,  Timothy Wayne Stern

IPC: F16L55/11

Abstract: A plug can include a body defining a top body end and a bottom body end, the body defining an outer surface extending between the top body end and the bottom body end and a plug recess extending into the body from the outer surface; and a locking mechanism including a locking bar, the locking bar rotationally fixed relative to the body, the locking mechanism reconfigurable between a locked configuration and an unlocked configuration, the locking bar positioned at least partially within the plug recess, at least a portion of the locking bar extending outward from the plug recess in the locked configuration.

公开(公告)号：US12097598B2

公开(公告)日：2024-09-24

申请号：US18394075

申请日：2023-12-22

Applicant: Engineered Inserts & Systems, Inc.

Inventor： Victor Kirilichin ,  David P. Turechek ,  Brian P. Krieger

IPC: B25B27/00 ,  B25B23/00 ,  B25B27/04 ,  F16B13/08 ,  F16L55/11 ,  F16L55/13

CPC classification number: B25B27/0014 ,  B25B27/04 ,  F16B13/0858 ,  F16L55/1108 ,  F16L55/13 ,  B25B23/0064 ,  Y10T29/4994 ,  Y10T29/53691

Abstract: The present disclosure relates to an insert and system of installing the same. The insert includes a tapered core and a cylinder. The core releasably secures to an installation device which includes a depth stop or a depth control to control the installation depth of the insert. The insert may be provided in a tray that allows for easier handling of the inserts and installation thereof in installation holes, for example in a hydraulic manifold. In some cases, the core includes a threaded hole to releasably secure the insert to the installation device, thus allowing the installation device to pull the core into the cylinder. The core and cylinder may be made of metallic materials such as steels, steel alloys and others. In some cases the insert can withstand blow out pressures of 40,000 psi or higher.

公开(公告)号：US12085006B2

公开(公告)日：2024-09-10

申请号：US17256779

申请日：2019-07-01

Applicant: Valeo Systemes Thermiques

Inventor： Garry Piller ,  Stephane Potteau ,  Jean-Jacques Garcia ,  Damien Lecleire

IPC: F01P11/02 ,  F16L55/07 ,  F16L55/11 ,  F28F9/02

CPC classification number: F01P11/0214 ,  F16L55/07 ,  F16L55/1125 ,  F28F9/02 ,  F01P2011/0233 ,  F28F2265/18 ,  F28F2265/22

Abstract: A cap (20) for a header box of a heat exchanger (1), in particular for a motor vehicle, in particular a radiator, is disclosed. This cap includes a head (21), a shank (22) comprising at least one mounting thread (23), this shank being between the head and a free end of the cap, a retaining lug (30), in particular elastically deformable, arranged to retain the cap in an opening (10) of the header box in an intermediate position of the cap, in which position the cap leaves a clear passage while being retained in the opening, this retaining lug being formed on the shank.

公开(公告)号：US20240271435A1

公开(公告)日：2024-08-15

申请号：US18563587

申请日：2021-05-27

Applicant: PERFECRETE PTY LTD

Inventor： Rob FORD

IPC: E04F21/24 ,  F16L55/11

CPC classification number: E04F21/241 ,  F16L55/11

Abstract: A screed plug (10) for placement in an open end of a conduit (70) comprises: a rigid top plate (18); a second surface (14); and at least one side wall (16) extending between the top plate (18) and the second surface (14); a recess (20) formed in the top plate (18); and a handle (22) for manipulating the screed plug (10). The handle (22) is houseable within the recess (20) and is reversibly movable from at least a first position within the recess (20) and a second position projecting from the recess (20).

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.

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.

公开(公告)号：US12013073B2

公开(公告)日：2024-06-18

申请号：US16639671

申请日：2018-07-05

Applicant: ROSEN Swiss AG

Inventor： Jörg Petring

IPC: F16L55/11 ,  F16L57/00

CPC classification number: F16L55/1108 ,  F16L55/1125 ,  F16L57/005

Abstract: A closure apparatus is provided for closing a pipe. The closure apparatus includes a support element, at least one sealing contact face and a closure apparatus centre axis. At least one operating apparatus with at least one adjusting element, which can be moved from a first position to a second position relative to the support element, is also provided. The closure apparatus is in a sealing position in the second position of the adjusting element.

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.

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.