BR9904387A - Refrigeração forçada de circuito fechado para um motor de bomba submersìvel - Google Patents

Refrigeração forçada de circuito fechado para um motor de bomba submersìvel

Info

Publication number
BR9904387A
BR9904387A BR9904387-4A BR9904387A BR9904387A BR 9904387 A BR9904387 A BR 9904387A BR 9904387 A BR9904387 A BR 9904387A BR 9904387 A BR9904387 A BR 9904387A
Authority
BR
Brazil
Prior art keywords
motor
housing
engine
pump
closed circuit
Prior art date
Application number
BR9904387-4A
Other languages
English (en)
Inventor
Richard J Cronin
Paul W Behnke
Original Assignee
Ingersoll Dresser Pump Co
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 Ingersoll Dresser Pump Co filed Critical Ingersoll Dresser Pump Co
Publication of BR9904387A publication Critical patent/BR9904387A/pt

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
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

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

Abstract

Patente de Invenção: <B>"REFRIGERAçãO FORçADA DE CIRCUITO FECHADO PARA UM MOTOR DE BOMBA SUBMERSìVEL"<D>. Trata-se de um sistema de refrigeração forçada de circuito fechado destinado a ser utilizado numa bomba submersível acionada por um motor elétrico possuindo uma carcaça de motor contendo um motor elétrico com um eixo rotativo de motor estendendo-se da mesma, e uma carcaça de bomba acoplada à carcaça do motor, a carcaça da bomba possuindo uma abertura de admissão de fluido, uma abertura de descarga de fluido e um impulsor de bomba ali montado sobre o eixo do motor. O sistema de refrigeração de circuito fechado consiste numa bainha para refrigerante que envolve a carcaça do motor definindo uma câmara anular refrigeração do motor; uma placa de extremidade interposta entre a carcaça do motor e a carcaça da bomba definindo um reservatório de refrigerante em torno do eixo do motor. O reservatório de refrigerante encontra-se em comunicação fluida com a câmara anular de refrigeração do motor e selado relativamente ao fluido bombeado na carcaça da bomba pela placa de extremidade. A placa de extremidade possui características para aumento de transferência térmica e encontra-se em contato com o fluido bombeado no interior da carcaça da bomba para tranferência de calor para o mesmo. é igualmente prevista a circulação forçada de refrigerante entre o reservatório de refrigerante e a câmara anular de refrigeração do motor.
BR9904387-4A 1998-10-01 1999-10-01 Refrigeração forçada de circuito fechado para um motor de bomba submersìvel BR9904387A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16431498A 1998-10-01 1998-10-01

Publications (1)

Publication Number Publication Date
BR9904387A true BR9904387A (pt) 2000-08-08

Family

ID=22593939

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9904387-4A BR9904387A (pt) 1998-10-01 1999-10-01 Refrigeração forçada de circuito fechado para um motor de bomba submersìvel

Country Status (4)

Country Link
EP (1) EP0990800A1 (pt)
JP (1) JP2000110768A (pt)
BR (1) BR9904387A (pt)
CA (1) CA2283603A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7840800A (en) * 1999-10-04 2001-05-10 Lawrence Pumps Inc. Submersible motor with shaft seals
SE518107C2 (sv) 2000-08-23 2002-08-27 Itt Mfg Enterprises Inc Tätnings- och kylanordning för en dränkbar arbetsmaskin, exempelvis en pump eller omrörare
JP4655181B2 (ja) * 2001-04-09 2011-03-23 アイム電機工業株式会社 冷却水封入形熱交換器付乾式水中モータポンプ
DE10208688B4 (de) * 2002-02-28 2005-11-10 Abs Pump Center Gmbh Tauchmotorpumpe
GB2388404B (en) 2002-05-09 2005-06-01 Dana Automotive Ltd Electric pump
JP2006125208A (ja) * 2004-10-26 2006-05-18 Kubota Corp ポンプ装置
JP4972469B2 (ja) * 2007-06-08 2012-07-11 株式会社クボタ ポンプ
US8037936B2 (en) * 2008-01-16 2011-10-18 Baker Hughes Incorporated Method of heating sub sea ESP pumping system
WO2011022483A1 (en) * 2009-08-18 2011-02-24 Itt Manufacturing Enterprises, Inc. Encapsulated submersible pump
US8491277B2 (en) * 2010-02-12 2013-07-23 Ebara Corporation Submersible motor pump, motor pump, and tandem mechanical seal
US9279340B2 (en) 2010-03-23 2016-03-08 General Electric Company System and method for cooling gas turbine components
JP4540750B1 (ja) * 2010-06-01 2010-09-08 株式会社小坂研究所 サブマージドポンプ駆動用オイルモータの冷却機構
CN102562610A (zh) * 2010-12-22 2012-07-11 上海连成（集团）有限公司 一种新型两栖矿用多级离心泵
WO2012122361A2 (en) 2011-03-10 2012-09-13 Waters Technologies Corporation System and method of cooling a pump head used in chromatography
JP2014515073A (ja) * 2011-03-31 2014-06-26 イグゼティック バート ホンブルク ゲゼルシャフト ミット ベシュレンクテル ハフツング 油中ポンプに用いられる駆動ユニットおよびポンプ
SE536740C2 (sv) * 2012-11-07 2014-07-08 BAE Systems Hägglunds Aktiebolag Förfarande och anordning för vätskekylning av en elmotor
SE536824C2 (sv) 2012-12-14 2014-09-23 Xylem Ip Man S R L Kylarrangemang hos pump avsedd för pumpning av vätska
CN104405648A (zh) * 2014-10-24 2015-03-11 成都安迪生测量有限公司 一种具有缓冲补偿作用的lng潜液泵
JP6510817B2 (ja) * 2015-01-09 2019-05-08 株式会社ダイヘン モータの冷却構造およびこれを備えた溶接トーチユニット
US10501527B2 (en) 2016-09-08 2019-12-10 Emergo Therapeutics, Inc. Mast cell stabilizers for treatment of hypercytokinemia and viral infection
CN106837807A (zh) * 2017-03-27 2017-06-13 合肥凯泉电机电泵有限公司 一种自带冷却液内循环潜水排污泵
US11078902B2 (en) 2017-08-16 2021-08-03 Parker-Hannifin Corporation Adapter plate with heat exchanger for a pump and motor
CN108894993B (zh) * 2018-05-31 2019-12-20 山东泉盈泵业有限公司 一种利用水散热的污水泵
US11208859B2 (en) 2019-03-15 2021-12-28 Lavalley Industries, Llc Pit pump for use in a drilling fluid recycling system
DE102019113948B3 (de) * 2019-05-24 2020-10-29 Frideco Ag Pumpenvorrichtung
US11808268B2 (en) 2020-10-19 2023-11-07 Milwaukee Electric Tool Corporation Stick pump assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811392A (en) * 1956-04-06 1959-04-02 Chempump Corp Improvements in electric motor driven pumps
FR2008305A1 (pt) * 1968-05-11 1970-01-16 Emu Unterwasserpumpen
DE1808305A1 (de) * 1968-11-12 1970-07-16 Veredlung Gmbh Guss & Stahl Spaltrohrmotor-Kreiselpumpenaggregat
DE1900233A1 (de) * 1969-01-03 1970-07-30 Ewald Burger Tauchpumpenaggregat
SE467752B (sv) * 1991-09-03 1992-09-07 Flygt Ab Itt Anordning foer aastadkommande av kylning av en vaetsketaett kapslad elmotor
JP2501055B2 (ja) * 1991-11-21 1996-05-29 日機装株式会社 モ―タポンプのモ―タ部圧力上昇方法
DE4319619A1 (de) * 1993-06-14 1994-12-15 Wilo Gmbh Tauchmotorpumpe

Also Published As

Publication number Publication date
EP0990800A1 (en) 2000-04-05
CA2283603A1 (en) 2000-04-01
JP2000110768A (ja) 2000-04-18

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]