BR112013024094B8 - Motor e sistema para transportar um fluido - Google Patents

Motor e sistema para transportar um fluido

Info

Publication number
BR112013024094B8
BR112013024094B8 BR112013024094A BR112013024094A BR112013024094B8 BR 112013024094 B8 BR112013024094 B8 BR 112013024094B8 BR 112013024094 A BR112013024094 A BR 112013024094A BR 112013024094 A BR112013024094 A BR 112013024094A BR 112013024094 B8 BR112013024094 B8 BR 112013024094B8
Authority
BR
Brazil
Prior art keywords
cone
stator
wrap
engine
cavity
Prior art date
Application number
BR112013024094A
Other languages
English (en)
Other versions
BR112013024094B1 (pt
BR112013024094A2 (pt
Inventor
Mei Luciano
Pinzauti Massimo
Original Assignee
Nuovo Pignone Spa
Nuovo Pignone Int S R L
Nuovo Pignone Srl
Nuovo Pignone Tecnologie 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 Nuovo Pignone Spa, Nuovo Pignone Int S R L, Nuovo Pignone Srl, Nuovo Pignone Tecnologie Srl filed Critical Nuovo Pignone Spa
Publication of BR112013024094A2 publication Critical patent/BR112013024094A2/pt
Publication of BR112013024094B1 publication Critical patent/BR112013024094B1/pt
Publication of BR112013024094B8 publication Critical patent/BR112013024094B8/pt

Links

Classifications

    • 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
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • 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
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)

Abstract

MOTOR, CONE ELÁSTICO, MÉTODO PARA FORNECER UM ENVOLTÓRIO HERMETICAMENTE VEDADO NO INTERIOR DE UM MOTOR E SISTEMA PARA TRANSPORTAR UM FLUIDO. As realizações do assunto revelado no presente documento referem-se, geralmente, a métodos a sistemas e, mais particularmente, a mecanismos e técnicas para vedar um envoltório enquanto mantém-se uma integridade do envoltório quando o envoltório é exposto a estresse térmico. O motor do sistema compreende um invólucro (42) que tem uma cavidade; um estator (48) configurado para ser preso a um interior da cavidade; um cone elástico (62) configurado para ser preso a uma primeira extremidade do invólucro (42); um cone rígido (60) configurado para ser preso a uma segunda extremidade do invólucro (42) que é oposta à primeira extremidade; uma parte não metálica (56) configurada para ser presa ao cone elástico (62) e ao cone rígido (60); e um rotor (52) fornecido no interior da cavidade e configurado para girar no interior do estator (48), em que o invólucro (42), o cone elástico (62), o cone rígido (60) e a parte não metálica (56) formam um envoltório hermético no qual o estator inteiro (48) é confinado e o envoltório hermético é configurado para reter um fluido refrigerador para refrigerar o estator (48) e também para prevenir que o fluido refrigerador atinja o rotor (52).
BR112013024094A 2011-03-23 2011-03-23 Motor e sistema para transportar um fluido BR112013024094B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/054498 WO2012126525A1 (en) 2011-03-23 2011-03-23 Elastic cone for hermetically sealed stator, corresponding motor and manufacturing method

Publications (3)

Publication Number Publication Date
BR112013024094A2 BR112013024094A2 (pt) 2016-12-06
BR112013024094B1 BR112013024094B1 (pt) 2020-11-03
BR112013024094B8 true BR112013024094B8 (pt) 2023-03-28

Family

ID=44625526

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024094A BR112013024094B8 (pt) 2011-03-23 2011-03-23 Motor e sistema para transportar um fluido

Country Status (11)

Country Link
US (1) US9577494B2 (pt)
EP (1) EP2689515B1 (pt)
JP (1) JP5926790B2 (pt)
KR (1) KR101795114B1 (pt)
CN (1) CN103430432B (pt)
AU (1) AU2011362824B2 (pt)
BR (1) BR112013024094B8 (pt)
CA (1) CA2830050C (pt)
MX (1) MX354162B (pt)
RU (1) RU2562912C2 (pt)
WO (1) WO2012126525A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6363533B2 (ja) * 2015-02-25 2018-07-25 トヨタ自動車株式会社 ハイブリッド車両用電動機格納装置
US11152831B2 (en) 2019-02-27 2021-10-19 Saudi Arabian Oil Company Polygonal liner for electrical submersible pump canned motor
DE102020113202B3 (de) * 2020-05-15 2021-05-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Spaltrohrmotor und Kraftfahrzeug mit einem Spaltrohrmotor
CN111953124B (zh) * 2020-08-07 2021-06-11 中国科学院电工研究所 半封闭式永磁电机冷却系统
US11697982B2 (en) 2020-08-25 2023-07-11 Saudi Arabian Oil Company Submersible canned motor pump

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955857A (pt) 1950-01-20
GB126099A (en) 1918-03-28 1919-04-28 Thomas Lancelot Reed Cooper Improvements relating to Pumps.
GB216939A (en) 1923-03-06 1924-06-06 Thomas Lancelot Reed Cooper Improvements in and relating to combined electric motors and pumps
GB308244A (en) 1928-03-20 1929-07-25 Michael Surjaninoff Watertight motor with short-circuit rotor
DE1032379B (de) 1956-09-18 1958-06-19 Licentia Gmbh Elektromotor mit Spaltrohr
FR1260685A (fr) 1960-03-30 1961-05-12 Forges Ateliers Const Electr Machines électriques étanches
DE2163256A1 (de) * 1971-12-20 1973-07-26 Maschf Augsburg Nuernberg Ag Stroemungsmaschine, insbesondere turbopumpe, oder durchstroemmengemesseinrichtung fuer ein aggressives, radioaktives oder reinzuhaltendes stroemungsmittel
JPS54150814U (pt) 1978-04-12 1979-10-20
JPS6032539A (ja) * 1983-07-30 1985-02-19 Mitsubishi Electric Corp 液封形電動機
US5252875A (en) * 1990-08-23 1993-10-12 Westinghouse Electric Corp. Integral motor propulsor unit for water vehicles with plural electric motors driving a single propeller
JPH0632539A (ja) 1992-07-17 1994-02-08 Sekisui Chem Co Ltd 巻芯およびその巻芯を利用したフィルムなどの巻き取り方法
ES2112706B1 (es) 1994-05-06 1998-10-16 Centralair Sa Actuador integral.
FR2720563B1 (fr) 1994-05-25 1997-03-21 Jeumont Ind Machine tournante chemisée.
FR2720562B1 (fr) * 1994-05-25 1996-08-14 Jeumont Ind Machine tournante chemisée.
EP1208630B1 (de) * 1999-04-20 2003-12-17 Berlin Heart AG Vorrichtung zur schonenden förderung von ein- oder mehrphasigen fluiden
DE20319969U1 (de) 2003-12-23 2004-03-11 Siemens Ag Rotationsträger mit elastischer Verbindungseinrichtung zum Einbau elektrischer Maschinen in Rohre
US7508101B2 (en) 2006-02-24 2009-03-24 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
US7579724B2 (en) * 2006-06-02 2009-08-25 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
US7459817B2 (en) * 2006-08-15 2008-12-02 Bombardier Transportation Gmbh Semi-enclosed AC motor
US8629592B2 (en) * 2009-06-25 2014-01-14 General Electric Company Hermetic sealing assembly and electrical device including the same
JP6032539B2 (ja) 2012-09-11 2016-11-30 一般財団法人ファインセラミックスセンター 熱反射材

Also Published As

Publication number Publication date
CN103430432B (zh) 2017-12-26
AU2011362824A1 (en) 2013-09-26
JP2014509181A (ja) 2014-04-10
CA2830050A1 (en) 2012-09-27
MX354162B (es) 2018-02-15
EP2689515B1 (en) 2020-06-24
US9577494B2 (en) 2017-02-21
BR112013024094B1 (pt) 2020-11-03
WO2012126525A1 (en) 2012-09-27
CA2830050C (en) 2018-01-09
CN103430432A (zh) 2013-12-04
JP5926790B2 (ja) 2016-05-25
KR101795114B1 (ko) 2017-11-07
US20140079576A1 (en) 2014-03-20
AU2011362824B2 (en) 2016-04-14
KR20140008523A (ko) 2014-01-21
EP2689515A1 (en) 2014-01-29
RU2562912C2 (ru) 2015-09-10
MX2013010917A (es) 2013-12-06
RU2013141248A (ru) 2015-04-27
BR112013024094A2 (pt) 2016-12-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/03/2011, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: NUOVO PIGNONE INTERNATIONAL S.R.L. (IT)

B25A Requested transfer of rights approved

Owner name: NUOVO PIGNONE S.R.L. (IT)

B25A Requested transfer of rights approved

Owner name: NUOVO PIGNONE TECNOLOGIE - S.R.L. (IT)