EP0237145A3 - Elektrisch angetriebene Pumpeinheit - Google Patents

Elektrisch angetriebene Pumpeinheit Download PDF

Info

Publication number
EP0237145A3
EP0237145A3 EP87300290A EP87300290A EP0237145A3 EP 0237145 A3 EP0237145 A3 EP 0237145A3 EP 87300290 A EP87300290 A EP 87300290A EP 87300290 A EP87300290 A EP 87300290A EP 0237145 A3 EP0237145 A3 EP 0237145A3
Authority
EP
European Patent Office
Prior art keywords
plunger
pump
pump unit
electrically powered
powered pump
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP87300290A
Other languages
English (en)
French (fr)
Other versions
EP0237145A2 (de
Inventor
Frank Mohn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Framo Developments UK Ltd
Original Assignee
Framo Developments UK 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 Developments UK Ltd filed Critical Framo Developments UK Ltd
Publication of EP0237145A2 publication Critical patent/EP0237145A2/de
Publication of EP0237145A3 publication Critical patent/EP0237145A3/de
Withdrawn legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Reciprocating Pumps (AREA)
EP87300290A 1986-01-14 1987-01-14 Elektrisch angetriebene Pumpeinheit Withdrawn EP0237145A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868600746A GB8600746D0 (en) 1986-01-14 1986-01-14 Electrically powered pump unit
GB8600746 1986-01-14

Publications (2)

Publication Number Publication Date
EP0237145A2 EP0237145A2 (de) 1987-09-16
EP0237145A3 true EP0237145A3 (de) 1988-01-27

Family

ID=10591315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87300290A Withdrawn EP0237145A3 (de) 1986-01-14 1987-01-14 Elektrisch angetriebene Pumpeinheit

Country Status (2)

Country Link
EP (1) EP0237145A3 (de)
GB (1) GB8600746D0 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676162A (en) 1992-08-06 1997-10-14 Electric Boat Corporation Reciprocating pump and linear motor arrangement

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8720995D0 (en) * 1987-09-07 1987-10-14 Framo Dev Ltd Reciprocating pump unit
JPH08261167A (ja) * 1995-03-24 1996-10-08 Toyota Autom Loom Works Ltd 圧縮機
DE19909279A1 (de) * 1999-03-03 2000-09-07 Mannesmann Rexroth Ag Antrieb für einen hydraulischen Verbraucher
US6663361B2 (en) * 2000-04-04 2003-12-16 Baker Hughes Incorporated Subsea chemical injection pump
MXPA05001722A (es) * 2002-08-14 2005-04-19 Baker Hughes Inc Unidad de inyeccion de quimicos submarina para la inyeccion de aditivos y sistema de verificacion para operaciones de campos petroleros.
GB2505961A (en) * 2012-09-18 2014-03-19 Statoil Petroleum As Pump for lifting fluid from a wellbore
US20150330194A1 (en) * 2014-05-16 2015-11-19 Onesubsea Ip Uk Limited Downhole Equipment Suspension and Power System Background

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686280A (en) * 1949-10-25 1954-08-10 Herbert W Strong Electromagnetic piston pump
FR2106841A5 (de) * 1970-09-25 1972-05-05 Saporta Jose
GB1442737A (en) * 1974-03-29 1976-07-14 British Petroleum Co Pumps
DE2903817A1 (de) * 1979-02-01 1980-08-07 Siegfried Dr Ing Kofink Elektromagnetische kolbenpumpe fuer fluessige und gasfoermige medien
JPS57212382A (en) * 1981-06-23 1982-12-27 Nippon Telegr & Teleph Corp <Ntt> Ink feeding pump
GB2112872A (en) * 1981-12-10 1983-07-27 British Petroleum Co Plc Pumping apparatus for installation in wells

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686280A (en) * 1949-10-25 1954-08-10 Herbert W Strong Electromagnetic piston pump
FR2106841A5 (de) * 1970-09-25 1972-05-05 Saporta Jose
GB1442737A (en) * 1974-03-29 1976-07-14 British Petroleum Co Pumps
DE2903817A1 (de) * 1979-02-01 1980-08-07 Siegfried Dr Ing Kofink Elektromagnetische kolbenpumpe fuer fluessige und gasfoermige medien
JPS57212382A (en) * 1981-06-23 1982-12-27 Nippon Telegr & Teleph Corp <Ntt> Ink feeding pump
GB2112872A (en) * 1981-12-10 1983-07-27 British Petroleum Co Plc Pumping apparatus for installation in wells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, unexamined applications, field M, vol. 7, no. 71, March 24, 1983 THE PATENT OFFICE JAPANESE GOVERNMENT, page 73M202; JP-A-57 212 382 ( NIPPON DENSHIN ) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676162A (en) 1992-08-06 1997-10-14 Electric Boat Corporation Reciprocating pump and linear motor arrangement
US5676651A (en) 1992-08-06 1997-10-14 Electric Boat Corporation Surgically implantable pump arrangement and method for pumping body fluids
US5693091A (en) 1992-08-06 1997-12-02 Electric Boat Corporation Artificial heart and method of maintaining blood flow
US5702430A (en) 1992-08-06 1997-12-30 Electric Boat Corporation Surgically implantable power supply
US5722429A (en) 1992-08-06 1998-03-03 Electric Boat Corporation Connecting arrangement for medical device
US5758666A (en) 1992-08-06 1998-06-02 Electric Boat Corporation Reciprocating pump with imperforate piston
US5843129A (en) 1992-08-06 1998-12-01 Electric Boat Corporation Electrical circuit for equipment requiring redundant flow paths and method of use
US5879375A (en) 1992-08-06 1999-03-09 Electric Boat Corporation Implantable device monitoring arrangement and method

Also Published As

Publication number Publication date
EP0237145A2 (de) 1987-09-16
GB8600746D0 (en) 1986-02-19

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Inventor name: MOHN, FRANK