AU2771897A - Liquid-filled underwater motor - Google Patents

Liquid-filled underwater motor

Info

Publication number
AU2771897A
AU2771897A AU27718/97A AU2771897A AU2771897A AU 2771897 A AU2771897 A AU 2771897A AU 27718/97 A AU27718/97 A AU 27718/97A AU 2771897 A AU2771897 A AU 2771897A AU 2771897 A AU2771897 A AU 2771897A
Authority
AU
Australia
Prior art keywords
liquid
underwater motor
filled underwater
filled
motor
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.)
Abandoned
Application number
AU27718/97A
Inventor
Markus Beukenberg
Klaus Ecker
Christian Heider
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.)
KSB AG
Original Assignee
KSB AG
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 KSB AG filed Critical KSB AG
Publication of AU2771897A publication Critical patent/AU2771897A/en
Abandoned 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
    • 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
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/132—Submersible electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
AU27718/97A 1996-06-13 1997-04-25 Liquid-filled underwater motor Abandoned AU2771897A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19623553A DE19623553A1 (en) 1996-06-13 1996-06-13 Liquid-filled underwater motor
DE19623553 1996-06-13
PCT/EP1997/002142 WO1997048167A1 (en) 1996-06-13 1997-04-25 Liquid-filled underwater motor

Publications (1)

Publication Number Publication Date
AU2771897A true AU2771897A (en) 1998-01-07

Family

ID=7796820

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27718/97A Abandoned AU2771897A (en) 1996-06-13 1997-04-25 Liquid-filled underwater motor

Country Status (6)

Country Link
EP (1) EP0904626B1 (en)
AU (1) AU2771897A (en)
DE (2) DE19623553A1 (en)
IN (1) IN191438B (en)
NO (1) NO311157B1 (en)
WO (1) WO1997048167A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101054931B1 (en) * 2004-06-04 2011-08-05 라프 히데마 에이에스 Electric motor cooling method and electric motor cooling device
NO325341B1 (en) * 2005-12-05 2008-03-31 Norsk Hydro Produksjon As Dressing system for an electric motor, and a drive system for operating a impeller
RU2410572C2 (en) * 2006-03-24 2011-01-27 Сименс Акциенгезелльшафт Compressor air unit
WO2007110368A1 (en) * 2006-03-24 2007-10-04 Siemens Aktiengesellschaft Method for operating a compressor unit and associated compressor unit
DE102007021720B4 (en) * 2007-05-09 2014-01-23 Siemens Aktiengesellschaft Compressor system for underwater use in the offshore sector
EP2154770A1 (en) * 2008-08-11 2010-02-17 JS Kanalrobotik GmbH Milling motor assembly for a sewage pipe sanitisation robot
GB2517410A (en) * 2013-07-16 2015-02-25 Aim Co Ltd A Stator and a Rotor for an Electric Motor
DE102019202630A1 (en) 2019-02-27 2020-08-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Electric motor
DE102021114159A1 (en) * 2021-06-01 2022-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Electric automotive traction motor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH99387A (en) * 1921-12-24 1923-05-16 Oerlikon Maschf Cooling device for slot windings in electrical machines.
DE708211C (en) * 1940-02-04 1941-07-15 Siemens Schuckertwerke Akt Ges Device to prevent the development of steam or vacuum in the annular gap between the runner and stand of electrical machines filled with water
DE1040671B (en) * 1957-05-27 1958-10-09 Amag Hilpert Pegnitzhuette A G Groove lock for electrical machines
US3671786A (en) * 1970-07-06 1972-06-20 Borg Warner Motor and seal section utilizing a fluorinated ether as a single, homogenous, blocking cooling and lubricating fluid
US3963950A (en) * 1973-10-17 1976-06-15 Hitachi, Ltd. Stator of rotary electric machine
JPS60118040A (en) * 1983-11-30 1985-06-25 Toshiba Corp Underwater rotary electric machine
IT1202561B (en) * 1987-02-17 1989-02-09 Ekochemie Srl IMMERSED ELECTRIC MOTOR FOR DRIVING PUMPS AND SIMILAR
DE3816652A1 (en) * 1988-05-16 1989-11-30 Magnet Motor Gmbh ELECTRIC MACHINE WITH LIQUID COOLING
EP0414927A1 (en) * 1989-08-28 1991-03-06 Siemens Aktiengesellschaft Liquid-cooled stator winding for an electric driving machine
DE4100135C1 (en) * 1991-01-04 1992-05-14 Loher Ag, 8399 Ruhstorf, De
DE4138268A1 (en) * 1991-11-21 1993-05-27 Klein Schanzlin & Becker Ag ELECTRIC MOTOR

Also Published As

Publication number Publication date
WO1997048167A1 (en) 1997-12-18
NO311157B1 (en) 2001-10-15
IN191438B (en) 2003-12-06
EP0904626B1 (en) 2000-10-25
DE19623553A1 (en) 1997-12-18
NO984609L (en) 1998-12-08
NO984609D0 (en) 1998-10-02
DE59702535D1 (en) 2000-11-30
EP0904626A1 (en) 1999-03-31

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