AR096761A1 - Extremo de fluido para una bomba de alta presión y métodos para aplicar una sustancia resistente al desgaste a dicho extremo - Google Patents

Extremo de fluido para una bomba de alta presión y métodos para aplicar una sustancia resistente al desgaste a dicho extremo

Info

Publication number
AR096761A1
AR096761A1 ARP140102435A ARP140102435A AR096761A1 AR 096761 A1 AR096761 A1 AR 096761A1 AR P140102435 A ARP140102435 A AR P140102435A AR P140102435 A ARP140102435 A AR P140102435A AR 096761 A1 AR096761 A1 AR 096761A1
Authority
AR
Argentina
Prior art keywords
extreme
wear
suction valve
apply
valve
Prior art date
Application number
ARP140102435A
Other languages
English (en)
Inventor
Manajirao Ghatge Vishwajit
Venugopal Harish
Udgiri Bhaskar
Jain Siddharth
Original Assignee
Halliburton Energy Services Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of AR096761A1 publication Critical patent/AR096761A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F04B53/1022—Disc valves having means for guiding the closure member axially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Métodos para mejorar la resistencia a la erosión, corrosión, desgaste por uso y fatiga en bombas de alta presión. Un método incluye proveer un extremo de fluido que comprende un cuerpo que define una cámara de presión en comunicación de fluido con un orificio de émbolo que tiene un émbolo alternativo dispuesto en el mismo, una cavidad de válvula de aspiración definida en el cuerpo y que tiene un conjunto de válvula de entrada dispuesto en la misma que incluye una válvula de aspiración y un asiento de válvula de aspiración y una cavidad de válvula de descarga definida en el cuerpo y que tiene un conjunto de válvula de descarga dispuesto en la misma que incluye una válvula de descarga y un asiento de válvula de descarga y aplicar una sustancia resistente al desgaste en forma directa sobre una superficie de al menos uno de la cámara de presión, el émbolo, la cavidad de válvula de aspiración, la válvula de aspiración, el asiento de válvula de aspiración, la válvula de descarga y el asiento de descarga.
ARP140102435A 2013-07-23 2014-06-26 Extremo de fluido para una bomba de alta presión y métodos para aplicar una sustancia resistente al desgaste a dicho extremo AR096761A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/051561 WO2015012800A1 (en) 2013-07-23 2013-07-23 Erosion, corrosion, and fatigue prevention for high-pressure pumps

Publications (1)

Publication Number Publication Date
AR096761A1 true AR096761A1 (es) 2016-02-03

Family

ID=52393671

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140102435A AR096761A1 (es) 2013-07-23 2014-06-26 Extremo de fluido para una bomba de alta presión y métodos para aplicar una sustancia resistente al desgaste a dicho extremo

Country Status (3)

Country Link
US (1) US20150219096A1 (es)
AR (1) AR096761A1 (es)
WO (1) WO2015012800A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11480170B2 (en) * 2014-07-25 2022-10-25 Spm Oil & Gas Inc. Support for reciprocating pump
GB2538036A (en) * 2015-01-30 2016-11-09 Weir Group Ip Ltd Autofrettage of thermally clad components
US10391557B2 (en) 2016-05-26 2019-08-27 Kennametal Inc. Cladded articles and applications thereof
CN107842493A (zh) * 2017-10-24 2018-03-27 北京天地玛珂电液控制系统有限公司 液力端总成及包括其的柱塞泵
US10344757B1 (en) 2018-01-19 2019-07-09 Kennametal Inc. Valve seats and valve assemblies for fluid end applications
US11566718B2 (en) 2018-08-31 2023-01-31 Kennametal Inc. Valves, valve assemblies and applications thereof
CN111502953A (zh) * 2019-01-30 2020-08-07 广州凡而芳香日用品有限公司 压力平衡的抽液泵
CN109915357B (zh) * 2019-04-15 2024-03-08 宝石机械成都装备制造分公司 一种压裂泵液力端用y型弹簧定位器
CN110206724B (zh) * 2019-04-15 2024-03-08 宝石机械成都装备制造分公司 一种采用y型弹簧定位器的压裂泵阀箱
US11578710B2 (en) 2019-05-02 2023-02-14 Kerr Machine Co. Fracturing pump with in-line fluid end
WO2021007456A1 (en) * 2019-07-10 2021-01-14 H20 Jet, Inc. High-pressure valve cartridge
US20220389916A1 (en) 2019-11-18 2022-12-08 Kerr Machine Co. High pressure pump
US11578711B2 (en) 2019-11-18 2023-02-14 Kerr Machine Co. Fluid routing plug
WO2021102025A1 (en) 2019-11-18 2021-05-27 Kerr Machine Co. Modular power end
US11686296B2 (en) * 2019-11-18 2023-06-27 Kerr Machine Co. Fluid routing plug
US11635068B2 (en) 2019-11-18 2023-04-25 Kerr Machine Co. Modular power end
US20220397107A1 (en) 2019-11-18 2022-12-15 Kerr Machine Co. Fluid end assembly
US11644018B2 (en) 2019-11-18 2023-05-09 Kerr Machine Co. Fluid end
US10774828B1 (en) 2020-01-17 2020-09-15 Vulcan Industrial Holdings LLC Composite valve seat system and method
US11353117B1 (en) 2020-01-17 2022-06-07 Vulcan Industrial Holdings, LLC Valve seat insert system and method
US11421680B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11421679B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing assembly with threaded sleeve for interaction with an installation tool
US12049889B2 (en) 2020-06-30 2024-07-30 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11242849B1 (en) 2020-07-15 2022-02-08 Vulcan Industrial Holdings, LLC Dual use valve member for a valve assembly
US11384756B1 (en) 2020-08-19 2022-07-12 Vulcan Industrial Holdings, LLC Composite valve seat system and method
USD986928S1 (en) 2020-08-21 2023-05-23 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD980876S1 (en) 2020-08-21 2023-03-14 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD997992S1 (en) 2020-08-21 2023-09-05 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD1034909S1 (en) 2020-11-18 2024-07-09 Kerr Machine Co. Crosshead frame
DE102020131796A1 (de) * 2020-12-01 2022-06-02 Alfred Kärcher SE & Co. KG Kolbenpumpe für ein hochdruckreinigungsgerät
US11391374B1 (en) 2021-01-14 2022-07-19 Vulcan Industrial Holdings, LLC Dual ring stuffing box
US12055221B2 (en) 2021-01-14 2024-08-06 Vulcan Industrial Holdings, LLC Dual ring stuffing box
US11920583B2 (en) 2021-03-05 2024-03-05 Kerr Machine Co. Fluid end with clamped retention
US11946465B2 (en) 2021-08-14 2024-04-02 Kerr Machine Co. Packing seal assembly
US20230138338A1 (en) * 2021-11-01 2023-05-04 Spm Oil & Gas Inc. Fluid end with selectively coated surfaces
US11808364B2 (en) 2021-11-11 2023-11-07 Kerr Machine Co. Valve body
US11434900B1 (en) 2022-04-25 2022-09-06 Vulcan Industrial Holdings, LLC Spring controlling valve
US11920684B1 (en) 2022-05-17 2024-03-05 Vulcan Industrial Holdings, LLC Mechanically or hybrid mounted valve seat
CN115013302A (zh) * 2022-07-29 2022-09-06 广东富森水射流科技有限公司 一种阀组件以及使用该阀组件的柱塞式高压泵

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809384C2 (de) * 1978-03-04 1985-09-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Verfahren und Vorrichtung zum Beschichten der Oberflächen von Ventilen für Brennkraftmaschinen
US4974998A (en) * 1989-02-21 1990-12-04 Rolf Heineman Wear-resistant centrifugal solids pump lining
US5073096A (en) * 1990-10-10 1991-12-17 Halliburton Company Front-discharge fluid end for reciprocating pump
US5819774A (en) * 1996-08-28 1998-10-13 Caterpillar Inc. Self-lubricating and wear resistant valve/valve guide combination for internal combustion engines
DE19640787C1 (de) * 1996-10-02 1998-04-16 Fraunhofer Ges Forschung Verschleißfeste Teile für Prozeßventile
US5921755A (en) * 1997-04-21 1999-07-13 Dry Vacuum Technologies, Inc. Dry vacuum pump
US6119646A (en) * 1998-07-28 2000-09-19 Teledyne Technologies Incorporated Guide for a movable member
US6345440B1 (en) * 2000-07-21 2002-02-12 Ford Global Technologies, Inc. Methods for manufacturing multi-layer engine valve guides by thermal spray
US7341435B2 (en) * 2002-06-19 2008-03-11 Gardner Denver, Inc. Fluid end
US7373951B2 (en) * 2004-09-07 2008-05-20 Fisher Controls International Llc Control valve having “C” seal
US20070000544A1 (en) * 2005-07-01 2007-01-04 Thompson Steven N Valve assembly for positive displacement pumps
US20070023943A1 (en) * 2005-07-28 2007-02-01 Forenz Dominick J Stripping titanium-based wear coatings
US8006715B2 (en) * 2007-09-20 2011-08-30 Caterpillar Inc. Valve with thin-film coating
US8261767B1 (en) * 2009-04-24 2012-09-11 Novatech Holdings Corp. Powdered metal inlay
US20130319220A1 (en) * 2010-10-19 2013-12-05 Schlumberger Technology Corporation Fluid End Reinforced With Abrasive Resistant Insert, Coating Or Lining
UA109683C2 (uk) * 2010-12-09 2015-09-25 Зміщений клапанний отвір у поршневому насосі
JP5445550B2 (ja) * 2011-09-29 2014-03-19 三菱電機株式会社 ベーンロータリ圧縮機
CN202274191U (zh) * 2011-10-10 2012-06-13 株洲西迪硬质合金科技有限公司 阀门及其阀杆

Also Published As

Publication number Publication date
US20150219096A1 (en) 2015-08-06
WO2015012800A1 (en) 2015-01-29

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