WO2010112944A3 - Power unit - Google Patents

Power unit Download PDF

Info

Publication number
WO2010112944A3
WO2010112944A3 PCT/GB2010/050587 GB2010050587W WO2010112944A3 WO 2010112944 A3 WO2010112944 A3 WO 2010112944A3 GB 2010050587 W GB2010050587 W GB 2010050587W WO 2010112944 A3 WO2010112944 A3 WO 2010112944A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
power unit
heat exchange
exchange unit
fluid
Prior art date
Application number
PCT/GB2010/050587
Other languages
French (fr)
Other versions
WO2010112944A2 (en
Inventor
James Peter Mcdonald
Original Assignee
Subsea 7 Limited
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 Subsea 7 Limited filed Critical Subsea 7 Limited
Priority to AU2010231128A priority Critical patent/AU2010231128B2/en
Priority to US13/262,530 priority patent/US20120189472A1/en
Priority to BRPI1015154-0A priority patent/BRPI1015154B1/en
Priority to EP10719040.7A priority patent/EP2414225B1/en
Publication of WO2010112944A2 publication Critical patent/WO2010112944A2/en
Publication of WO2010112944A3 publication Critical patent/WO2010112944A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B63H21/383—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like for handling cooling-water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/26—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/12—Heating; Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0096—Heating; Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B2021/003—Mooring or anchoring equipment, not otherwise provided for
    • B63B2021/007—Remotely controlled subsea assistance tools, or related methods for handling of anchors or mooring lines, e.g. using remotely operated underwater vehicles for connecting mooring lines to anchors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

A hydraulic power unit for subsea use comprises a housing (16) containing a fluid, an electric motor (10) mounted in the housing, a distribution pump (17), a heat exchange unit (20) provided externally to the housing and at least one distribution conduit (32) in fluid communication with the heat exchange unit and the housing.
PCT/GB2010/050587 2009-04-03 2010-04-02 Power unit WO2010112944A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2010231128A AU2010231128B2 (en) 2009-04-03 2010-04-02 Power unit
US13/262,530 US20120189472A1 (en) 2009-04-03 2010-04-02 Power unit
BRPI1015154-0A BRPI1015154B1 (en) 2009-04-03 2010-04-02 hydraulic power unit for use in remotely operated underwater vehicle and cooling method of hydraulic power unit
EP10719040.7A EP2414225B1 (en) 2009-04-03 2010-04-02 Power unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0905783.7 2009-04-03
GBGB0905783.7A GB0905783D0 (en) 2009-04-03 2009-04-03 Power unit

Publications (2)

Publication Number Publication Date
WO2010112944A2 WO2010112944A2 (en) 2010-10-07
WO2010112944A3 true WO2010112944A3 (en) 2011-10-20

Family

ID=40750037

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2010/050587 WO2010112944A2 (en) 2009-04-03 2010-04-02 Power unit

Country Status (6)

Country Link
US (1) US20120189472A1 (en)
EP (1) EP2414225B1 (en)
AU (1) AU2010231128B2 (en)
BR (1) BRPI1015154B1 (en)
GB (1) GB0905783D0 (en)
WO (1) WO2010112944A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972894B1 (en) * 2011-03-14 2013-04-26 Converteam Technology Ltd ENERGY CONVERTING DEVICE, IN PARTICULAR FOR A SUB-MARINE COMPRESSION AND PUMPING STATION, WITH IMPROVED COOLING MEANS
DE102011005588A1 (en) * 2011-03-15 2012-09-20 Aloys Wobben Electric motor-cooling
EP2893617B1 (en) 2012-09-06 2019-12-25 Carrier Corporation Motor rotor and air gap cooling
US9239054B2 (en) * 2012-11-20 2016-01-19 Emerson Climate Technologies, Inc. Scroll compressor with oil-cooled motor
EP2928275A1 (en) * 2014-04-04 2015-10-07 ABB Technology Ltd Arrangement for cooling components of a subsea electric system
DE102015203748A1 (en) * 2015-03-03 2016-09-08 Robert Bosch Gmbh Electrohydraulic compact drive for rotary movements
US11204042B2 (en) * 2018-05-30 2021-12-21 Edwards Japan Limited Vacuum pump and cooling component thereof
JP2020070751A (en) * 2018-10-31 2020-05-07 株式会社豊田自動織機 Electric supercharger
US11236648B2 (en) 2018-11-20 2022-02-01 Emerson Climate Technologies, Inc. Climate-control system having oil cooling control system
US11566624B2 (en) 2020-10-21 2023-01-31 Emerson Climate Technologies, Inc. Compressor having lubrication system
CN112502987A (en) * 2020-11-26 2021-03-16 利欧集团湖南泵业有限公司 High-efficient axial-flow pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509724A1 (en) * 1991-04-18 1992-10-21 Vickers Incorporated Power transmission
US7005765B1 (en) * 2000-09-14 2006-02-28 Elin Ebg Motoren Gmbh Liquid-cooled electromotor
GB2424949A (en) * 2005-04-08 2006-10-11 Westerngeco Seismic Holdings Controlling the vertical and horizontal positions of streamers in an over/under configuration

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538561C3 (en) * 1975-08-29 1980-06-04 Arnold 7312 Kirchheim Mueller Induction motor
US5101128A (en) * 1990-08-23 1992-03-31 Westinghouse Electric Corp. System and method for cooling a submersible electric propulsor
US5320501A (en) * 1991-04-18 1994-06-14 Vickers, Incorporated Electric motor driven hydraulic apparatus with an integrated pump
US5271248A (en) * 1991-08-23 1993-12-21 Sundstrand Corporation Dual cooling system
FI96590B (en) * 1992-09-28 1996-04-15 Kvaerner Masa Yards Oy Ship's propulsion device
US5349915A (en) * 1993-06-11 1994-09-27 Battelle Memorial Institute Submersible trim system
DE19652706A1 (en) * 1995-12-22 1997-06-26 Rexroth Mannesmann Gmbh Compact hydraulic unit with hydro-pump driven by air-cooled electric motor
DE19627323A1 (en) * 1996-06-26 1998-01-02 Siemens Ag Ship drive with synchronous motor to be arranged in a gondola
JP4493061B2 (en) * 1999-04-22 2010-06-30 油研工業株式会社 Hydraulic pump with built-in electric motor
US20020130565A1 (en) * 2000-09-22 2002-09-19 Tilton Charles L. Spray cooled motor system
FR2823177B1 (en) * 2001-04-10 2004-01-30 Technicatome REFRIGERATION SYSTEM FOR THE UNDERWATER SHIP PROPELLER
CN1292959C (en) * 2001-06-14 2007-01-03 Abb有限公司 Ship propulsion arrangement and method
GB2412358B (en) * 2001-08-06 2005-12-14 Alstom An electric propulsion unit for ships and the like
US7029339B2 (en) * 2001-08-30 2006-04-18 Siemens Aktiengesellschaft Shock-proof electric marine engine, e.g. engine or generator
DE10158757A1 (en) * 2001-11-29 2003-06-18 Siemens Ag marine propulsion
DE10243775B4 (en) * 2002-09-20 2004-09-30 Siemens Ag Redundant cooling device for an electric submarine drive motor
US7137450B2 (en) * 2004-02-18 2006-11-21 Fmc Technologies, Inc. Electric-hydraulic power unit
US20090232664A1 (en) * 2008-03-12 2009-09-17 General Electric Permanent magnet motor for subsea pump drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509724A1 (en) * 1991-04-18 1992-10-21 Vickers Incorporated Power transmission
US7005765B1 (en) * 2000-09-14 2006-02-28 Elin Ebg Motoren Gmbh Liquid-cooled electromotor
GB2424949A (en) * 2005-04-08 2006-10-11 Westerngeco Seismic Holdings Controlling the vertical and horizontal positions of streamers in an over/under configuration

Also Published As

Publication number Publication date
BRPI1015154A2 (en) 2016-04-19
WO2010112944A2 (en) 2010-10-07
GB0905783D0 (en) 2009-05-20
US20120189472A1 (en) 2012-07-26
BRPI1015154B1 (en) 2021-01-12
AU2010231128B2 (en) 2015-01-15
AU2010231128A1 (en) 2011-11-03
EP2414225B1 (en) 2014-02-19
EP2414225A2 (en) 2012-02-08

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