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IT1202561B - Motore elettrico immerso per l'azionamento di pompe e simili - Google Patents

Motore elettrico immerso per l'azionamento di pompe e simili

Info

Publication number
IT1202561B
IT1202561B IT19410/87A IT1941087A IT1202561B IT 1202561 B IT1202561 B IT 1202561B IT 19410/87 A IT19410/87 A IT 19410/87A IT 1941087 A IT1941087 A IT 1941087A IT 1202561 B IT1202561 B IT 1202561B
Authority
IT
Italy
Prior art keywords
similar
electric motor
driving pumps
immersed electric
immersed
Prior art date
Application number
IT19410/87A
Other languages
English (en)
Other versions
IT8719410A0 (it
Inventor
Nicola Spina
Original Assignee
Ekochemie Srl
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 Ekochemie Srl filed Critical Ekochemie Srl
Priority to IT19410/87A priority Critical patent/IT1202561B/it
Publication of IT8719410A0 publication Critical patent/IT8719410A0/it
Priority to EP88830055A priority patent/EP0280660A3/en
Application granted granted Critical
Publication of IT1202561B publication Critical patent/IT1202561B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
IT19410/87A 1987-02-17 1987-02-17 Motore elettrico immerso per l'azionamento di pompe e simili IT1202561B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT19410/87A IT1202561B (it) 1987-02-17 1987-02-17 Motore elettrico immerso per l'azionamento di pompe e simili
EP88830055A EP0280660A3 (en) 1987-02-17 1988-02-16 Immersed electric motor to operate pumps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19410/87A IT1202561B (it) 1987-02-17 1987-02-17 Motore elettrico immerso per l'azionamento di pompe e simili

Publications (2)

Publication Number Publication Date
IT8719410A0 IT8719410A0 (it) 1987-02-17
IT1202561B true IT1202561B (it) 1989-02-09

Family

ID=11157552

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19410/87A IT1202561B (it) 1987-02-17 1987-02-17 Motore elettrico immerso per l'azionamento di pompe e simili

Country Status (2)

Country Link
EP (1) EP0280660A3 (it)
IT (1) IT1202561B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198086B (it) * 1986-11-11 1988-12-21 Motori Elettrici Rotors Spa Motore elettrico per elettropompa sommersa
DE4100135C1 (it) * 1991-01-04 1992-05-14 Loher Ag, 8399 Ruhstorf, De
DE19623553A1 (de) * 1996-06-13 1997-12-18 Klein Schanzlin & Becker Ag Flüssigkeitsgefüllter Unterwassermotor
US5828149A (en) * 1996-07-18 1998-10-27 Baker Hughes Incorported Lubricant inducer pump for electrical motor
AU777482B2 (en) * 1999-02-12 2004-10-21 Cmg Technology Pty Ltd Electric motor apparatus
US7492069B2 (en) 2001-04-19 2009-02-17 Baker Hughes Incorporated Pressurized bearing system for submersible motor
BE1015913A3 (nl) * 2004-02-23 2005-11-08 Atlas Copco Airpower Nv Machine met verbeterde lagersmering.
GB2482256B (en) * 2009-03-31 2012-06-27 Baker Hughes Inc Improved heat transfer through electrical submersible pump motor
IT201900006270A1 (it) * 2019-04-23 2020-10-23 Texa Dynamics S R L “Motore elettrico”

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4597720A (en) * 1979-07-26 1986-07-01 Friedrichs Ingo H Cleaning apparatus for the wet cleaning of building walls and floors, swimming pools, automobiles and the like
JPS56101351A (en) * 1980-01-17 1981-08-13 Toshiba Corp Submerged motor
JPS58154361A (ja) * 1982-03-09 1983-09-13 Mitsubishi Electric Corp 潜水形電動機
JPS58154362A (ja) * 1982-03-09 1983-09-13 Mitsubishi Electric Corp 潜水形電動機
US4541736A (en) * 1984-04-30 1985-09-17 Beckman Instruments, Inc. Centrifugal oil pump flow proportioning and cooling system

Also Published As

Publication number Publication date
IT8719410A0 (it) 1987-02-17
EP0280660A2 (en) 1988-08-31
EP0280660A3 (en) 1988-09-21

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940228