NO20084429L - Pumping av fluid - Google Patents

Pumping av fluid

Info

Publication number
NO20084429L
NO20084429L NO20084429A NO20084429A NO20084429L NO 20084429 L NO20084429 L NO 20084429L NO 20084429 A NO20084429 A NO 20084429A NO 20084429 A NO20084429 A NO 20084429A NO 20084429 L NO20084429 L NO 20084429L
Authority
NO
Norway
Prior art keywords
shaft
fluid
pumping
inlet
outlet
Prior art date
Application number
NO20084429A
Other languages
English (en)
Inventor
Richard Urquhart
Original Assignee
Nat Oilwell Varco Lp
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 Nat Oilwell Varco Lp filed Critical Nat Oilwell Varco Lp
Publication of NO20084429L publication Critical patent/NO20084429L/no

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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Et apparat for pumping av fluid, hvor apparatet omfatter en pumpeseksjon (32) som har et innløp (33) og et utløp (38), en aksel (22) for å suge fluid gjennom innløpet (33) og å pumpe fluid ut utløpet (38), og en drivseksjon (20) for å bevege akselen (22) i en frem- og tilbakegående bevegelse, kjennetegnet ved at drivseksjonen omfatter lineærmotor (20) med permanentmagneter for å bevege akselen (22) i en frem- og tilbakegående bevegelse.
NO20084429A 2006-04-29 2008-10-21 Pumping av fluid NO20084429L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/414,163 US20070261888A1 (en) 2006-04-29 2006-04-29 Mud pump systems for drilling operations
PCT/GB2006/050439 WO2007125270A1 (en) 2006-04-29 2006-12-07 Apparatus and method for pumping fluid

Publications (1)

Publication Number Publication Date
NO20084429L true NO20084429L (no) 2009-01-21

Family

ID=37692651

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084429A NO20084429L (no) 2006-04-29 2008-10-21 Pumping av fluid

Country Status (6)

Country Link
US (1) US20070261888A1 (no)
EP (1) EP2013478A1 (no)
CN (1) CN101432522B (no)
CA (1) CA2650386C (no)
NO (1) NO20084429L (no)
WO (1) WO2007125270A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080267785A1 (en) * 2007-04-27 2008-10-30 Gregory Paul Cervenka Drill rig apparatuses with directly driven shaft & drilling fluid pump systems
US20090189354A1 (en) * 2008-01-25 2009-07-30 Harvey Lee L Reciprocating-rod seal
US8061445B2 (en) * 2008-08-13 2011-11-22 National Oilwell Varco L.P. Drilling fluid pump systems and methods
USD631492S1 (en) 2008-08-13 2011-01-25 Ronald William Yater Module for drilling fluid pump system
EP2356307A4 (en) 2008-11-14 2016-04-13 Canrig Drilling Tech Ltd INERTIAL WHEEL SYSTEM FOR USE WITH ELECTRIC WHEELS IN A HYBRID VEHICLE
US8672059B2 (en) 2008-12-22 2014-03-18 Canrig Drilling Technology Ltd. Permanent magnet direct drive drawworks
US8550794B2 (en) * 2010-08-09 2013-10-08 Foothill Land, Llc Double acting fluid pump
CN102080641A (zh) * 2011-01-28 2011-06-01 同济大学 往复式双柱塞泵供油装置
KR101334327B1 (ko) * 2011-05-26 2013-11-28 삼성중공업 주식회사 시추용 머드 공급장치
CN109737039B (zh) * 2019-03-01 2024-07-09 中煤科工集团重庆研究院有限公司 一种液压驱动的双泥浆泵并联控制装置
JP6850841B2 (ja) * 2019-08-22 2021-03-31 株式会社タクミナ 往復動ポンプ

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632631A (en) * 1949-05-06 1953-03-24 Standard Oil Dev Co Drilling mud flow system
US2627811A (en) * 1950-10-11 1953-02-10 Mcgraw Electric Co Electromagnetic pump
US3050943A (en) * 1957-04-29 1962-08-28 Westinghouse Electric Corp Linear driving mechanism
US4145165A (en) * 1977-03-04 1979-03-20 California Institute Of Technology Long stroke pump
US4272226A (en) * 1979-01-08 1981-06-09 Osborne Harry E Fluid pump and method for operating same
US4295366A (en) * 1979-05-29 1981-10-20 A. C. Company Drilling fluid circulating and monitoring system and method
US4242057A (en) * 1979-09-24 1980-12-30 Bender Emil A Tandem long stroke reciprocating mud pump assembly
US5616009A (en) * 1981-10-08 1997-04-01 Birdwell; J. C. Mud pump
US4676724A (en) * 1981-10-08 1987-06-30 Birdwell J C Mud pump
US4415821A (en) * 1982-05-10 1983-11-15 Kollmorgen Technologies Corporation Dynamic magnetic preload bearing structure for a linear motor
US4527959A (en) * 1983-05-10 1985-07-09 Whiteman Manufacturing Company Drilling fluid pump providing a uniform, controlled pressure and flow rate
US4493382A (en) * 1983-08-25 1985-01-15 Gus Pech Manufacturing Co. Vehicle-mounted earth drilling apparatus
JPH0633768B2 (ja) * 1985-03-11 1994-05-02 日東工器株式会社 電磁往復動式ポンプ
US4749921A (en) * 1986-07-21 1988-06-07 Anwar Chitayat Linear motor with non-magnetic armature
GB8805420D0 (en) * 1988-03-08 1988-04-07 Framo Dev Ltd Electrically powered pump unit
US5106276A (en) * 1988-03-11 1992-04-21 Reinhart Lawrence W Electrohydraulic method and apparatus
US5059101A (en) * 1989-01-23 1991-10-22 Valavaara Viljo K Fluid end
US5063776A (en) * 1989-12-14 1991-11-12 Anadrill, Inc. Method and system for measurement of fluid flow in a drilling rig return line
US5175455A (en) * 1990-10-31 1992-12-29 Otis Elevator Company Permanent magnet linear door motor
US5174318A (en) * 1991-05-20 1992-12-29 Whirlpool Corporation Motor mount for domestic dishwasher
CN1058446A (zh) * 1991-08-01 1992-02-05 孔凡震 农用井机械沉井法及沉井装置
US5253987A (en) * 1992-04-03 1993-10-19 Harrison Curtis W Fluid end for high-pressure fluid pumps
US5332373A (en) * 1993-07-30 1994-07-26 Baker Hughes Incorporated Vertical pump and method for accessing same
US5910691A (en) * 1995-03-20 1999-06-08 Wavre; Nicolas Permanent-magnet linear synchronous motor
US5823093A (en) * 1997-11-05 1998-10-20 Spm, Inc. Liner assembly with a fluid end cylinder
US6102673A (en) * 1998-03-27 2000-08-15 Hydril Company Subsea mud pump with reduced pulsation
US5960700A (en) * 1998-08-26 1999-10-05 National-Oilwell, L.P. Replaceable mud pump piston seal
US6230810B1 (en) * 1999-04-28 2001-05-15 Camco International, Inc. Method and apparatus for producing wellbore fluids from a plurality of wells
CA2374351A1 (en) * 1999-06-21 2000-12-28 Fisher & Paykel Limited Linear motor
DE10019106A1 (de) * 2000-04-18 2001-10-25 Leybold Vakuum Gmbh Schwingkolbenpumpe
US20020112888A1 (en) * 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method
JP3927089B2 (ja) * 2002-07-16 2007-06-06 日本電産サンキョー株式会社 リニアアクチュエータ、それを用いたポンプ装置並びにコンプレッサー装置
CA2493091C (en) * 2002-07-26 2008-12-30 Varco I/P, Inc. Automated rig control management system
JP4359870B2 (ja) * 2003-02-13 2009-11-11 日本コントロール工業株式会社 電磁ポンプの並設運転装置
US20040219040A1 (en) * 2003-04-30 2004-11-04 Vladimir Kugelev Direct drive reciprocating pump
JP4102708B2 (ja) * 2003-05-27 2008-06-18 オークマ株式会社 永久磁石を利用したモータ
US7461707B2 (en) * 2005-07-11 2008-12-09 The Charles Machine Works, Inc. Electric horizontal directional drilling machine system

Also Published As

Publication number Publication date
EP2013478A1 (en) 2009-01-14
CA2650386C (en) 2013-04-16
US20070261888A1 (en) 2007-11-15
CN101432522B (zh) 2012-12-12
CN101432522A (zh) 2009-05-13
CA2650386A1 (en) 2007-11-08
WO2007125270A1 (en) 2007-11-08

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application