NO890928D0 - Elektrisk drevet pumpeenhet. - Google Patents

Elektrisk drevet pumpeenhet.

Info

Publication number
NO890928D0
NO890928D0 NO890928A NO890928A NO890928D0 NO 890928 D0 NO890928 D0 NO 890928D0 NO 890928 A NO890928 A NO 890928A NO 890928 A NO890928 A NO 890928A NO 890928 D0 NO890928 D0 NO 890928D0
Authority
NO
Norway
Prior art keywords
piston
induction
pump unit
pump
reaction
Prior art date
Application number
NO890928A
Other languages
English (en)
Other versions
NO890928L (no
NO173111B (no
NO173111C (no
Inventor
Frank Mohn
Original Assignee
Framo Dev Ltd
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 Framo Dev Ltd filed Critical Framo Dev Ltd
Publication of NO890928D0 publication Critical patent/NO890928D0/no
Publication of NO890928L publication Critical patent/NO890928L/no
Publication of NO173111B publication Critical patent/NO173111B/no
Publication of NO173111C publication Critical patent/NO173111C/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • H02K33/06—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation with polarised armatures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Cookers (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Details Of Reciprocating Pumps (AREA)
NO890928A 1988-03-08 1989-03-06 Pumpeenhet som omfatter minst en pumpe NO173111C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888805420A GB8805420D0 (en) 1988-03-08 1988-03-08 Electrically powered pump unit

Publications (4)

Publication Number Publication Date
NO890928D0 true NO890928D0 (no) 1989-03-06
NO890928L NO890928L (no) 1989-09-11
NO173111B NO173111B (no) 1993-07-19
NO173111C NO173111C (no) 1993-10-27

Family

ID=10633002

Family Applications (1)

Application Number Title Priority Date Filing Date
NO890928A NO173111C (no) 1988-03-08 1989-03-06 Pumpeenhet som omfatter minst en pumpe

Country Status (9)

Country Link
US (1) US5083905A (no)
EP (1) EP0332378B1 (no)
AT (1) ATE114784T1 (no)
AU (1) AU622438B2 (no)
CA (1) CA1333545C (no)
DE (1) DE68919489T2 (no)
ES (1) ES2064433T3 (no)
GB (1) GB8805420D0 (no)
NO (1) NO173111C (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8923280D0 (en) * 1989-10-16 1989-12-06 Framo Dev Ltd Pump apparatus
JPH08261167A (ja) * 1995-03-24 1996-10-08 Toyota Autom Loom Works Ltd 圧縮機
US5662081A (en) * 1995-07-24 1997-09-02 Outboard Marine Corporation Oil supply failure detection circuit
US5818192A (en) * 1995-08-04 1998-10-06 The Boeing Company Starting of synchronous machine without rotor position of speed measurement
JP3815750B2 (ja) * 1995-10-09 2006-08-30 キヤノン株式会社 ステージ装置、ならびに前記ステージ装置を用いた露光装置およびデバイス製造方法
US6097114A (en) * 1998-08-17 2000-08-01 Nikon Corporation Compact planar motor having multiple degrees of freedom
US6203288B1 (en) 1999-01-05 2001-03-20 Air Products And Chemicals, Inc. Reciprocating pumps with linear motor driver
DE19909279A1 (de) * 1999-03-03 2000-09-07 Mannesmann Rexroth Ag Antrieb für einen hydraulischen Verbraucher
DE19918930B4 (de) * 1999-04-26 2006-04-27 Lg Electronics Inc. Leistungssteuervorrichtung für einen Linearkompressor und ebensolches Verfahren
US6663361B2 (en) * 2000-04-04 2003-12-16 Baker Hughes Incorporated Subsea chemical injection pump
US6452292B1 (en) 2000-06-26 2002-09-17 Nikon Corporation Planar motor with linear coil arrays
US6445093B1 (en) 2000-06-26 2002-09-03 Nikon Corporation Planar motor with linear coil arrays
TW504546B (en) * 2000-10-17 2002-10-01 Fisher & Amp Paykel Ltd A linear compressor
US20040155534A1 (en) * 2003-02-07 2004-08-12 Engwall Mats Anders Structure integrating gas support bearing and a planar electromagnetic drive and levitation system
US20060127252A1 (en) * 2004-12-13 2006-06-15 Hamilton Sundstrand Corporation Reciprocating pump system
US20070261888A1 (en) * 2006-04-29 2007-11-15 Richard Urquhart Mud pump systems for drilling operations
US7710081B2 (en) 2006-10-27 2010-05-04 Direct Drive Systems, Inc. Electromechanical energy conversion systems
US20080105422A1 (en) * 2006-11-08 2008-05-08 Wuhan Jianghan Petroleum Machinery Co., Ltd. Compact well pumping unit actuated by linear motor with counterweight directly attached to slider
US20080264625A1 (en) * 2007-04-26 2008-10-30 Brian Ochoa Linear electric motor for an oilfield pump
US20080267785A1 (en) * 2007-04-27 2008-10-30 Gregory Paul Cervenka Drill rig apparatuses with directly driven shaft & drilling fluid pump systems
US20100019599A1 (en) 2008-07-28 2010-01-28 Direct Drive Systems, Inc. Rotor for an electric machine
JP6749205B2 (ja) * 2016-10-13 2020-09-02 日立グローバルライフソリューションズ株式会社 リニアモータ制御装置及びこれを搭載した圧縮機
US9977433B1 (en) 2017-05-05 2018-05-22 Hayward Industries, Inc. Automatic pool cleaner traction correction

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB675958A (en) * 1948-11-23 1952-07-16 Samga Et Bavox Ets Improvements in compressors, pumps and like machines
US3364864A (en) * 1964-03-21 1968-01-23 Gheorghe Petrescu Pumping device for deep oil wells
FR1591350A (no) * 1968-11-07 1970-04-27
FR2106841A5 (no) * 1970-09-25 1972-05-05 Saporta Jose
IT1001552B (it) * 1972-12-19 1976-04-30 Ibm Azionatore lineare di tipo elettromagnetico
SU792515A1 (ru) * 1978-04-17 1980-12-30 За витель Линейный асинхронный электропривод
US4607197A (en) * 1978-04-17 1986-08-19 Imc Magnetics Corporation Linear and rotary actuator
DE2823802C2 (de) * 1978-05-31 1982-05-27 Speidel + Keller Gmbh + Co Kg, 7455 Jungingen Antriebsanordnung einer oszillierenden Verdrängerpumpe
US4528466A (en) * 1979-03-29 1985-07-09 Papst Motoren Kg Components for polyphase linear motors
JPS5820395B2 (ja) * 1980-03-21 1983-04-22 武蔵精密工業株式会社 水平対向型圧縮機
JPS5929786A (ja) * 1982-08-12 1984-02-17 Inoue Japax Res Inc ポンプ装置
US4470771A (en) * 1982-08-20 1984-09-11 Towler Hydraulics, Inc. Quadraplex fluid pump
US4527954A (en) * 1983-01-14 1985-07-09 Halliburton Company Pumping apparatus
US4509001A (en) * 1983-03-04 1985-04-02 Matsushita Electric Industrial Co., Ltd. Brushless linear servomotor
CH665509A5 (de) * 1983-06-09 1988-05-13 Elin Union Ag Elektromechanisch-hydraulisches aggregat zur foerderung von fluessigkeiten.
US4687054A (en) * 1985-03-21 1987-08-18 Russell George W Linear electric motor for downhole use
JPS622852A (ja) * 1985-06-28 1987-01-08 Shinko Electric Co Ltd リニアパルスモ−タ

Also Published As

Publication number Publication date
EP0332378B1 (en) 1994-11-30
AU3112289A (en) 1989-09-14
US5083905A (en) 1992-01-28
ATE114784T1 (de) 1994-12-15
DE68919489T2 (de) 1995-05-04
DE68919489D1 (de) 1995-01-12
EP0332378A2 (en) 1989-09-13
CA1333545C (en) 1994-12-20
NO890928L (no) 1989-09-11
ES2064433T3 (es) 1995-02-01
NO173111B (no) 1993-07-19
EP0332378A3 (en) 1990-06-13
NO173111C (no) 1993-10-27
GB8805420D0 (en) 1988-04-07
AU622438B2 (en) 1992-04-09

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