ES2090178T3 - Estructura de montaje de bomba de un motor sumergible hermetico para bomba de pozo profundo. - Google Patents

Estructura de montaje de bomba de un motor sumergible hermetico para bomba de pozo profundo.

Info

Publication number
ES2090178T3
ES2090178T3 ES91111675T ES91111675T ES2090178T3 ES 2090178 T3 ES2090178 T3 ES 2090178T3 ES 91111675 T ES91111675 T ES 91111675T ES 91111675 T ES91111675 T ES 91111675T ES 2090178 T3 ES2090178 T3 ES 2090178T3
Authority
ES
Spain
Prior art keywords
pump
bearing bracket
deep well
load side
mounting flange
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.)
Expired - Lifetime
Application number
ES91111675T
Other languages
English (en)
Inventor
Masakazu Yamamoto
Hiromi Sakacho
Seiichirou Yamada
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of ES2090178T3 publication Critical patent/ES2090178T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
    • 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/5806—Cooling the drive system
    • 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
    • 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
    • H02K5/1285—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 of the submersible type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F05B2240/52—Axial thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

SE PRESENTA UNA ESTRUCTURA DE MONTAJE DE BOMBA DE MOTOR SUMERGIBLE PROVISTO DE DIAFRAGMA PARA UNA BOMBA DE POZO PROFUNDO. EL MOTOR INCLUYE UNA CAMARA DE ESTATOR Y SOPORTES DE COJINETES EN CARAS OPUESTAS DE LA CAMARA DE ESTATOR. EL SOPORTE DE COJINETE DE UNA CARA DE CARGA DEL MOTOR INCLUYE UNA SOLAPA DE MONTAJE DE BOMBA (4D) PARA SOSTENER LA BOMBA SOBRE EL. LA MEJORA CONSISTE EN UNA ABERTURA DE SUCCION DE LA BOMBA (S) FORMADA EN EL SOPORTE DE COJINETE DE LA CARA DE CARGA PARA HACER ASI QUE EL SOPORTE DE COJINETE DE LA CARA DE CARGA FUNCIONE COMO CAJA DE SUCCION DE LA BOMBA, Y EN LA SOLAPA DE MONTAJE DE LA BOMBA (4D) FORMADO COMO UNA SOLAPA DE MONTAJE DEL CUERPO DE LA BOMBA. POR ESTOS MEDIOS, EL CALOR GENERADO EN LA CAMARA DEL ESTATOR (1A) ES DISIPADO DE FORMA EFICIENTE POR EL AGUA QUE PASA A TRAVES DE LA ABERTURA DE SUCCION (S) DEL SOPORTE DE COJINETE. TAMBIEN, PUESTO QUE NO ES NECESARIA UNA CAJA DE SUCCION DE LA BOMBA, PUEDE ACORTARSE UNA ZONA AXIAL DE LA BOMBA Y REDUCIRSE EL NUMERO DE PARTES.
ES91111675T 1990-07-13 1991-07-12 Estructura de montaje de bomba de un motor sumergible hermetico para bomba de pozo profundo. Expired - Lifetime ES2090178T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990073883U JPH0750854Y2 (ja) 1990-07-13 1990-07-13 深井戸ポンプ用キヤンド形水中モータのポンプ取付部の構造

Publications (1)

Publication Number Publication Date
ES2090178T3 true ES2090178T3 (es) 1996-10-16

Family

ID=13531056

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91111675T Expired - Lifetime ES2090178T3 (es) 1990-07-13 1991-07-12 Estructura de montaje de bomba de un motor sumergible hermetico para bomba de pozo profundo.

Country Status (8)

Country Link
US (1) US5348452A (es)
EP (1) EP0466187B1 (es)
JP (1) JPH0750854Y2 (es)
AT (1) ATE139826T1 (es)
BR (1) BR9102991A (es)
DE (1) DE69120477T2 (es)
DK (1) DK0466187T3 (es)
ES (1) ES2090178T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056511A (en) * 1998-01-13 2000-05-02 Camco International, Inc. Connection module for a submergible pumping system and method for pumping fluids using such a module
US6227819B1 (en) 1999-03-29 2001-05-08 Walbro Corporation Fuel pumping assembly
US6231318B1 (en) 1999-03-29 2001-05-15 Walbro Corporation In-take fuel pump reservoir
US6579077B1 (en) 2001-12-27 2003-06-17 Emerson Electric Company Deep well submersible pump
US6685447B2 (en) * 2002-01-25 2004-02-03 Hamilton Sundstrand Liquid cooled integrated rotordynamic motor/generator station with sealed power electronic controls
US6847140B2 (en) * 2002-02-28 2005-01-25 Standex International Corp. Fluid barrier for motor rotor
US20050036895A1 (en) * 2003-08-11 2005-02-17 Mth Tool Company, Inc. Canned motor and pump
US8696334B2 (en) * 2008-04-29 2014-04-15 Chevron U.S.A. Inc. Submersible pumping system with heat transfer mechanism
EP2297466A1 (en) * 2008-05-06 2011-03-23 FMC Technologies, Inc. Flushing system
CN107701464B (zh) * 2017-10-16 2023-12-08 河北省机械科学研究设计院有限公司 一种全塑潜水电泵及其注塑工艺
US11152831B2 (en) 2019-02-27 2021-10-19 Saudi Arabian Oil Company Polygonal liner for electrical submersible pump canned motor
US11291184B2 (en) * 2019-04-16 2022-04-05 Kelly Nienke Watering tank circulating assembly
JP7124787B2 (ja) * 2019-04-17 2022-08-24 株式会社島津製作所 電源一体型真空ポンプ
US11697982B2 (en) 2020-08-25 2023-07-11 Saudi Arabian Oil Company Submersible canned motor pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939400A (en) * 1956-05-07 1960-06-07 Smith Corp A O Submersible motor-pump assembly
US3116696A (en) * 1960-09-20 1964-01-07 Red Jacket Mfg Co Centrifugal pump
JPS61157243A (ja) * 1984-12-28 1986-07-16 Ebara Corp 水中電動機
DE3820003A1 (de) * 1988-06-11 1989-12-21 Grundfos Int Tauchpumpenaggregat
DE3820005C1 (es) * 1988-06-11 1989-10-05 Grundfos International A/S, Bjerringbro, Dk
DE3828512A1 (de) * 1988-08-23 1990-03-08 Grundfos Int Tauchpumpenaggregat

Also Published As

Publication number Publication date
DK0466187T3 (da) 1996-07-29
ATE139826T1 (de) 1996-07-15
BR9102991A (pt) 1992-02-11
JPH0434844U (es) 1992-03-24
DE69120477D1 (de) 1996-08-01
US5348452A (en) 1994-09-20
EP0466187A1 (en) 1992-01-15
EP0466187B1 (en) 1996-06-26
JPH0750854Y2 (ja) 1995-11-15
DE69120477T2 (de) 1997-02-20

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