NO329089B1 - Undervanns kompressormodul og fremgangsmate for trykkregulering i samme - Google Patents

Undervanns kompressormodul og fremgangsmate for trykkregulering i samme

Info

Publication number
NO329089B1
NO329089B1 NO20060467A NO20060467A NO329089B1 NO 329089 B1 NO329089 B1 NO 329089B1 NO 20060467 A NO20060467 A NO 20060467A NO 20060467 A NO20060467 A NO 20060467A NO 329089 B1 NO329089 B1 NO 329089B1
Authority
NO
Norway
Prior art keywords
pressure
gas
compartment
control unit
compressor module
Prior art date
Application number
NO20060467A
Other languages
English (en)
Other versions
NO329089B3 (no
NO20060467L (no
Inventor
Kjell Olav Stinessen
Hakon Skofteland
Original Assignee
Aker Subsea As
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 Aker Subsea As filed Critical Aker Subsea As
Publication of NO20060467L publication Critical patent/NO20060467L/no
Publication of NO329089B3 publication Critical patent/NO329089B3/no
Publication of NO329089B1 publication Critical patent/NO329089B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/058—Bearings magnetic; electromagnetic
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/01—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being mechanical
    • 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F04D29/104—Shaft sealings especially adapted for elastic fluid pumps the sealing fluid being other than the working fluid or being the working fluid treated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrotherapy Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

En undervannsgasskompressormodul som har et hus som omfatter et tetningselement (14) som inne i trykkhuset generelt avgrenser et første rom som inneholder en kompressor (2) og et annet rom som inneholder en elektrisk motor (1), idet kompressoren og motoren er drivbart forbundet med minst en aksel (13). Det første rom er forbundet til en innløpsledning (11) og en utløpsledning for tetting av hydrokarbongass og for avgivelse av gass. Det annet rom omfatter magnetlageret (12) for å bære den minst ene aksel, og en trykk- og volumregulator er strømningsteknisk forbundet til det annet rom og en gassforsyning (5; 11) for gass, og omfatter midler for avføling av respektive trykk i innløpsledningen og utløpsledningen, hvorved, basert på en størrelse av det avfølte trykk, trykk- og volumregulatoren regulerer trykket for injeksjon av gass i det annet rom. Undervannsgasskompressormodulen er for alltid karakterisert ved at minst en aksel bæres av magnetlagre som styres av en kontrollenhet (16), hvor lagrene og kontrollenheten er plassert i minst et trykkhus som omfatter et fluid som har et regulert trykk, hvorved lageret og kontrollenheten er beskyttet mot inntrenging av sjøvann.
NO20060467A 2003-07-02 2006-01-30 Undervanns kompressormodul og fremgangsmate for trykkregulering i samme NO329089B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20033034A NO323324B1 (no) 2003-07-02 2003-07-02 Fremgangsmate for regulering at trykket i en undervannskompressormodul
PCT/NO2004/000201 WO2005003512A1 (en) 2003-07-02 2004-07-01 Subsea compressor module and a method for controlling the pressure in such a subsea compressor module

Publications (3)

Publication Number Publication Date
NO20060467L NO20060467L (no) 2006-03-31
NO329089B3 NO329089B3 (no) 2010-08-23
NO329089B1 true NO329089B1 (no) 2010-08-23

Family

ID=27800757

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20033034A NO323324B1 (no) 2003-07-02 2003-07-02 Fremgangsmate for regulering at trykket i en undervannskompressormodul
NO20060467A NO329089B1 (no) 2003-07-02 2006-01-30 Undervanns kompressormodul og fremgangsmate for trykkregulering i samme

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20033034A NO323324B1 (no) 2003-07-02 2003-07-02 Fremgangsmate for regulering at trykket i en undervannskompressormodul

Country Status (7)

Country Link
US (1) US7654328B2 (no)
AU (1) AU2004254526B2 (no)
CA (1) CA2531031C (no)
GB (1) GB2419384B (no)
NO (2) NO323324B1 (no)
RU (1) RU2329405C2 (no)
WO (1) WO2005003512A1 (no)

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WO2012121605A1 (en) 2011-03-07 2012-09-13 Aker Subsea As Subsea motor-turbomachine
US9032987B2 (en) 2008-04-21 2015-05-19 Statoil Petroleum As Gas compression system

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US9032987B2 (en) 2008-04-21 2015-05-19 Statoil Petroleum As Gas compression system
US9784076B2 (en) 2008-04-21 2017-10-10 Statoil Petroleum As Gas compression system
US9784075B2 (en) 2008-04-21 2017-10-10 Statoil Petroleum As Gas compression system
WO2012121605A1 (en) 2011-03-07 2012-09-13 Aker Subsea As Subsea motor-turbomachine

Also Published As

Publication number Publication date
CA2531031C (en) 2011-02-01
GB0526504D0 (en) 2006-02-08
NO329089B3 (no) 2010-08-23
WO2005003512A8 (en) 2005-03-17
NO323324B1 (no) 2007-03-19
NO20033034D0 (no) 2003-07-02
GB2419384B (en) 2007-11-14
WO2005003512A1 (en) 2005-01-13
NO20060467L (no) 2006-03-31
RU2006102966A (ru) 2006-07-27
NO20033034L (no) 2005-01-03
GB2419384A (en) 2006-04-26
US20060157251A1 (en) 2006-07-20
AU2004254526B2 (en) 2009-06-11
CA2531031A1 (en) 2005-01-13
US7654328B2 (en) 2010-02-02
AU2004254526A1 (en) 2005-01-13
RU2329405C2 (ru) 2008-07-20

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