NO890928L - Elektrisk drevet pumpeenhet. - Google Patents
Elektrisk drevet pumpeenhet.Info
- Publication number
- NO890928L NO890928L NO89890928A NO890928A NO890928L NO 890928 L NO890928 L NO 890928L NO 89890928 A NO89890928 A NO 89890928A NO 890928 A NO890928 A NO 890928A NO 890928 L NO890928 L NO 890928L
- Authority
- NO
- Norway
- Prior art keywords
- piston
- induction
- pump unit
- pump
- reaction
- Prior art date
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)
- Control Of Electric Motors In General (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Details Of Reciprocating Pumps (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
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 NO890928D0 (no) | 1989-03-06 |
NO890928L true 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)
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 |
US8415854B2 (en) * | 2008-07-28 | 2013-04-09 | Direct Drive Systems, Inc. | Stator 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)
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 |
US4607197A (en) * | 1978-04-17 | 1986-08-19 | Imc Magnetics Corporation | Linear and rotary actuator |
SU792515A1 (ru) * | 1978-04-17 | 1980-12-30 | За витель | Линейный асинхронный электропривод |
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 |
-
1988
- 1988-03-08 GB GB888805420A patent/GB8805420D0/en active Pending
-
1989
- 1989-03-06 NO NO890928A patent/NO173111C/no unknown
- 1989-03-06 ES ES89302229T patent/ES2064433T3/es not_active Expired - Lifetime
- 1989-03-06 EP EP89302229A patent/EP0332378B1/en not_active Expired - Lifetime
- 1989-03-06 DE DE68919489T patent/DE68919489T2/de not_active Expired - Fee Related
- 1989-03-06 AT AT89302229T patent/ATE114784T1/de active
- 1989-03-07 AU AU31122/89A patent/AU622438B2/en not_active Ceased
- 1989-03-07 CA CA000593029A patent/CA1333545C/en not_active Expired - Fee Related
- 1989-03-08 US US07/319,148 patent/US5083905A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO173111B (no) | 1993-07-19 |
CA1333545C (en) | 1994-12-20 |
US5083905A (en) | 1992-01-28 |
GB8805420D0 (en) | 1988-04-07 |
DE68919489D1 (de) | 1995-01-12 |
EP0332378B1 (en) | 1994-11-30 |
EP0332378A3 (en) | 1990-06-13 |
ATE114784T1 (de) | 1994-12-15 |
DE68919489T2 (de) | 1995-05-04 |
NO173111C (no) | 1993-10-27 |
ES2064433T3 (es) | 1995-02-01 |
EP0332378A2 (en) | 1989-09-13 |
NO890928D0 (no) | 1989-03-06 |
AU3112289A (en) | 1989-09-14 |
AU622438B2 (en) | 1992-04-09 |
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