NO20084429L - Pumping of fluid - Google Patents

Pumping of 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
Norwegian (no)
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/en

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

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.An apparatus for pumping fluid, the apparatus comprising a pump section (32) having an inlet (33) and an outlet (38), a shaft (22) for sucking fluid through the inlet (33) and pumping fluid out the outlet ( 38), and a drive section (20) for moving the shaft (22) in a reciprocating motion, characterized in that the drive section comprises linear motor (20) with permanent magnets for moving the shaft (22) in a reciprocating motion.

NO20084429A 2006-04-29 2008-10-21 Pumping of fluid NO20084429L (en)

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 (en) 2009-01-21

Family

ID=37692651

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084429A NO20084429L (en) 2006-04-29 2008-10-21 Pumping of fluid

Country Status (6)

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

Families Citing this family (8)

* 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
EP2356307A4 (en) 2008-11-14 2016-04-13 Canrig Drilling Tech Ltd Permanent magnet direct drive top drive
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 (en) * 2011-01-28 2011-06-01 同济大学 Reciprocating double-plunger pump oil supply device
KR101334327B1 (en) * 2011-05-26 2013-11-28 삼성중공업 주식회사 Mud supplying apparatus for drilling

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 (en) * 1985-03-11 1994-05-02 日東工器株式会社 Electromagnetic reciprocating pump
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 (en) * 1991-08-01 1992-02-05 孔凡震 Agricultural well machinery drop shaft sinking and open caisson device
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
BR0011833A (en) * 1999-06-21 2002-03-05 Fisher & Paykel Linear motor
DE10019106A1 (en) * 2000-04-18 2001-10-25 Leybold Vakuum Gmbh Oscillating piston vacuum pump is constructed from identical modules, each with piston drive and mounted on common rail, dependent upon customer demand
US20020112888A1 (en) * 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method
JP3927089B2 (en) * 2002-07-16 2007-06-06 日本電産サンキョー株式会社 Linear actuator, pump device and compressor device using the same
EP1525494A4 (en) * 2002-07-26 2006-03-08 Varco Int Automated rig control management system
JP4359870B2 (en) * 2003-02-13 2009-11-11 日本コントロール工業株式会社 Parallel operation system for electromagnetic pumps
US20040219040A1 (en) * 2003-04-30 2004-11-04 Vladimir Kugelev Direct drive reciprocating pump
JP4102708B2 (en) * 2003-05-27 2008-06-18 オークマ株式会社 Motor using permanent magnet
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
US20070261888A1 (en) 2007-11-15
CN101432522A (en) 2009-05-13
CA2650386A1 (en) 2007-11-08
CA2650386C (en) 2013-04-16
EP2013478A1 (en) 2009-01-14
WO2007125270A1 (en) 2007-11-08
CN101432522B (en) 2012-12-12

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application