ES2012992A6 - Bomba motorizada sumergible. - Google Patents

Bomba motorizada sumergible.

Info

Publication number
ES2012992A6
ES2012992A6 ES898900414A ES8900414A ES2012992A6 ES 2012992 A6 ES2012992 A6 ES 2012992A6 ES 898900414 A ES898900414 A ES 898900414A ES 8900414 A ES8900414 A ES 8900414A ES 2012992 A6 ES2012992 A6 ES 2012992A6
Authority
ES
Spain
Prior art keywords
motor
concordant
pump
disc
motor room
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
ES898900414A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2012992A6 publication Critical patent/ES2012992A6/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F04D29/108—Shaft sealings especially adapted for liquid pumps the sealing fluid being other than the working liquid or being the working liquid treated
    • 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
    • F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

BOMBA MOTORIZADA SUMERGIBLE, COMPLETAMENTE SECA, PROVISTA DE UN SISTEMA DE ESTANQUEIDAD. COMPRENDE UN MOTOR DENTRO DE UN ALOJAMIENTO PARA EL MISMO, UN ARBOL ROTATIVO VERTICAL ACCIONADO POR EL MOTOR Y CONECTADO A UN MEDIO DE BOMBA. UNA CAMARA DE AIRE ESTA SITUADA ENTRE EL ALOJAMIENTO DEL MOTOR Y EL MEDIO DE BOMBA. SE PROPORCIONA UN DISCO ESTANCO AL AIRE ENTRE EL ALOJAMIENTO DEL MOTOR Y LA CAMARA DE AIRE CON UN ORIFICIO CENTRAL PARA EL PASO A TRAVES DEL ARBOL ROTATIVO VERTICAL. UN MEDIO DE ESTANQUEIDAD ESTA DISPUESTO POR DEBAJO DEL DISCO Y ALREDEDOR DEL ORIFICIO CENTRAL. EL MEDIO DE ESTANQUEIDAD COMPRENDE UN MEDIO ESTANCO AL FLUIDO Y UN MEDIO COMPENSADOR DE LA PRESION. EL MEDIO COMPENSADOR DE LA PRESION UTILIZA UNA ENVOLTURA DE AIRE, AISLANTE DE LA HUMEDAD, PARA COMPENSAR LAS PRESIONES EN AMBOS LADOS DEL DISCO, COOPERA CON EL MEDIO ESTANDO AL FLUIDO PARA EL ARBOL, PARA IMPEDIR QUE EL AIRE HUMEDO INVADA EL ALOJAMIENTO DEL MOTOR, ASEGURANDO CON ELLO EL ESTADO DE TRABAJO EN SECO DE LOS DEVANADOSDEL MOTOR.
ES898900414A 1988-02-06 1989-02-06 Bomba motorizada sumergible. Expired - Lifetime ES2012992A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN88100735.8A CN1012202B (zh) 1988-02-06 1988-02-06 具有协同密封系统的全干式潜水电泵

Publications (1)

Publication Number Publication Date
ES2012992A6 true ES2012992A6 (es) 1990-04-16

Family

ID=4831486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES898900414A Expired - Lifetime ES2012992A6 (es) 1988-02-06 1989-02-06 Bomba motorizada sumergible.

Country Status (11)

Country Link
US (1) US4966532A (es)
EP (1) EP0327844B1 (es)
JP (1) JPH01294991A (es)
CN (1) CN1012202B (es)
AU (1) AU608938B2 (es)
BR (1) BR8900494A (es)
CH (1) CH679173A5 (es)
DE (1) DE68906911D1 (es)
ES (1) ES2012992A6 (es)
MA (1) MA21489A1 (es)
SE (1) SE8900329L (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2122936A1 (es) * 1997-04-07 1998-12-16 Mercadal S A Motor electrico.

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FR2656902B1 (fr) * 1990-01-05 1994-08-05 Hutchinson Dispositif d'etancheite pour pompe, en particulier pour pompe a eau de circuit de refroidissement.
FR2679575B1 (fr) * 1991-07-24 1993-11-05 Beaudrey Cie E Prise d'eau, en particulier pour installation industrielle.
EP0566086B1 (en) * 1992-04-14 1997-01-22 Ebara Corporation Full-circumferential flow pump
US5378121A (en) * 1993-07-28 1995-01-03 Hackett; William F. Pump with fluid bearing
KR100198399B1 (ko) * 1996-11-29 1999-06-15 전주범 온수순환펌프용 수중회전 로터구조
RU2145142C1 (ru) * 1998-01-30 2000-01-27 Открытое акционерное общество Нефтяная компания "Лукойл" Электродвигатель погружного насоса
DE19849237C2 (de) * 1998-10-26 2002-02-28 Kone Corp Dichtsystem für eine aus Motor und Getriebe bestehende Antriebseinheit
US6196813B1 (en) 1999-07-06 2001-03-06 Flowserve Management Company Pump assembly including integrated adapter
US6599091B2 (en) 2001-05-29 2003-07-29 James Nagle Modular submersible pump
US7118354B2 (en) * 2001-12-15 2006-10-10 Fe Petro, Inc. System and method for improving petroleum dispensing station dispensing flow rates and dispensing capacity
EP1719915B1 (en) * 2005-05-06 2010-11-17 SAER ELETTROPOMPE S.p.A. In-line pumping unit
US7665975B2 (en) * 2005-12-20 2010-02-23 Baker Hughes Incorporated Seal section oil seal for submersible pump assembly
KR100716061B1 (ko) * 2006-05-19 2007-05-09 한국지질자원연구원 망간 단괴 채취용 양광 펌프
ATE499532T1 (de) 2006-05-24 2011-03-15 Resmed Motor Technologies Inc Kompaktes, geräuscharmes effizientes gebläse für cpap-geräte
US7530391B2 (en) * 2006-05-31 2009-05-12 Baker Hughes Incorporated Seal section for electrical submersible pump
US20090175737A1 (en) * 2007-12-04 2009-07-09 Concurrent Technologies International, Llc Groundwater sampling device
US8651837B2 (en) 2010-05-05 2014-02-18 Baker Hughes Incorporated Modular bellows with instrumentation umbilical conduit for electrical submersible pump system
LU91731B1 (en) * 2010-09-13 2012-03-14 Zenit Internat S A Cooling systems for submersible pumps
US9347458B2 (en) 2010-12-21 2016-05-24 Pentair Flow Technologies, Llc Pressure compensating wet seal chamber
EP2655804B1 (en) 2010-12-21 2019-08-28 Pentair Flow Technologies, LLC Pressure compensating wet seal chamber
CN102691664B (zh) * 2011-03-21 2017-04-05 中国计量大学 利用空气顶托防水密封的潜水泵结构
DE102011077777B3 (de) 2011-06-17 2012-07-26 Ksb Aktiengesellschaft Tauchpumpe und Verfahren zum Zusammenbau einer Tauchpumpe
CN102852819B (zh) * 2011-06-27 2016-02-24 王喜冬 硬质合金可空转可串联水陆两用矿用立泵
US9261096B2 (en) 2011-07-29 2016-02-16 Regal Beloit America, Inc. Pump motor combination
BR112014025984B1 (pt) * 2012-04-17 2021-12-07 Pentair Flow Technologies, Llc Bomba compreendendo câmara de bomba, eixo, impulsor, vedação e câmara de vedação a úmido
US8925928B2 (en) 2012-11-28 2015-01-06 Ge Oil & Gas Esp, Inc. Mechanical seal with PFA bellows
US9470216B2 (en) 2012-11-28 2016-10-18 Ge Oil & Gas Esp, Inc. Method for reducing permeability of downhole motor protector bags
CN103227543A (zh) * 2013-05-09 2013-07-31 东华大学 一种基于密封结构的干式永磁同步电机
JP5958442B2 (ja) * 2013-09-17 2016-08-02 株式会社デンソー 液体ポンプ
WO2015094897A1 (en) * 2013-12-19 2015-06-25 Ge Oil & Gas Esp, Inc. Method for reducing permeability of downhole motor protector bags
US9175692B2 (en) * 2014-01-08 2015-11-03 Summit Esp, Llc Motor shroud for an electric submersible pump
US9869322B2 (en) * 2014-05-16 2018-01-16 Baker Hughes, A Ge Company, Llc Metal bellows seal section and method to evacuate air during filling
US9638015B2 (en) 2014-11-12 2017-05-02 Summit Esp, Llc Electric submersible pump inverted shroud assembly
US10267316B1 (en) * 2015-11-03 2019-04-23 Hooker Trust Llc Hi-flow variable speed pump with wireless remote control
US20180180056A1 (en) * 2016-12-28 2018-06-28 Mikhail Aleksandrovich Zolotukhin Vertical suspended centrifugal pump
CN106930957A (zh) * 2017-05-09 2017-07-07 中科瑞华原子能源技术有限公司 一种单轴立式液下泵
US10781811B2 (en) * 2017-06-24 2020-09-22 Ge Oil & Gas Esp, Inc. Volumetric compensator for electric submersible pump
US11519285B2 (en) * 2019-05-13 2022-12-06 Raytheon Technologies Corporation Bellows secondary seal for cantilevered hydrostatic advanced low leakage seal
CN110118184B (zh) * 2019-06-19 2020-12-11 徐州精一泵业有限公司 一种具有协同密封系统的全干式潜水电泵
CN113513485B (zh) * 2021-04-15 2022-11-18 江苏大学 一种干式电机变频高速潜水泵
CN113595306B (zh) * 2021-08-03 2022-05-27 合肥恒大江海泵业股份有限公司 一种自平衡压差式潜水电机

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US2002907A (en) * 1921-06-08 1935-05-28 Menhorn Inc Motor pump
US1879625A (en) * 1926-06-08 1932-09-27 Mendenhall Earl Submersible electric motor
US1941313A (en) * 1929-09-03 1933-12-26 U S Electrical Mfg Company Submersible motor
US2002917A (en) * 1931-06-16 1935-05-28 Menhorn Inc Sealing device
US2002914A (en) * 1932-09-26 1935-05-28 Menhorn Inc Construction for submersible motors and the like
US2379648A (en) * 1937-11-22 1945-07-03 Us Electrical Motors Inc Sealed submersible structure
US2363420A (en) * 1941-05-05 1944-11-21 Howard Giles Philip Eliot Submersible pump
US2404783A (en) * 1944-08-01 1946-07-30 Byron Jackson Co Submersible motor
US2545422A (en) * 1945-02-13 1951-03-13 Byron Jackson Co Motor pump
US2736825A (en) * 1951-06-12 1956-02-28 Perfect Circle Corp Electric motor
US2962612A (en) * 1957-03-18 1960-11-29 Tait Mfg Co The Submersible motor construction
US3250927A (en) * 1963-07-15 1966-05-10 Tait Mfg Co The Magnetically operated motor switch
US4015633A (en) * 1975-10-17 1977-04-05 Sta-Rite Industries, Inc. Assembly for sealing and pressure equalization of a submersible housing
DE2550201A1 (de) * 1975-11-08 1977-05-18 Hermetic Pumpen Gmbh Hermetisch abgekapselter elektrischer pumpen-antrieb
AU8683882A (en) * 1981-07-17 1983-03-17 John Trevor Rice A motor-pump assembly
US4537385A (en) * 1982-10-14 1985-08-27 Borg-Warner Corporation Low emission valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2122936A1 (es) * 1997-04-07 1998-12-16 Mercadal S A Motor electrico.

Also Published As

Publication number Publication date
SE8900329L (sv) 1989-08-07
CN1012202B (zh) 1991-03-27
AU2866289A (en) 1989-08-10
EP0327844A3 (en) 1990-04-25
JPH01294991A (ja) 1989-11-28
BR8900494A (pt) 1989-10-03
DE68906911D1 (de) 1993-07-15
CN1034792A (zh) 1989-08-16
EP0327844A2 (en) 1989-08-16
MA21489A1 (fr) 1989-10-01
EP0327844B1 (en) 1993-06-09
CH679173A5 (es) 1991-12-31
SE8900329D0 (sv) 1989-01-31
US4966532A (en) 1990-10-30
AU608938B2 (en) 1991-04-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102