NL112015C - - Google Patents

Info

Publication number
NL112015C
NL112015C NL274650A NL274650A NL112015C NL 112015 C NL112015 C NL 112015C NL 274650 A NL274650 A NL 274650A NL 274650 A NL274650 A NL 274650A NL 112015 C NL112015 C NL 112015C
Authority
NL
Netherlands
Application number
NL274650A
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 filed Critical
Application granted granted Critical
Publication of NL112015C publication Critical patent/NL112015C/xx

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
    • 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)
  • 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)
NL274650A 1961-02-09 1962-02-09 NL112015C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88223A US3242360A (en) 1961-02-09 1961-02-09 Submersible motor with plural cooling paths

Publications (1)

Publication Number Publication Date
NL112015C true NL112015C (xx) 1965-09-18

Family

ID=22210108

Family Applications (1)

Application Number Title Priority Date Filing Date
NL274650A NL112015C (xx) 1961-02-09 1962-02-09

Country Status (4)

Country Link
US (1) US3242360A (xx)
AT (1) AT253611B (xx)
GB (1) GB983643A (xx)
NL (1) NL112015C (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602441A (xx) * 1968-12-23 1970-11-23
US3502919A (en) * 1969-01-02 1970-03-24 Borg Warner Submersible motor seal section
US3519861A (en) * 1969-03-17 1970-07-07 Westinghouse Electric Corp Cleaning and cooling system for canned motors
US3736548A (en) * 1971-07-28 1973-05-29 R Double Electrical coupler
US4350911A (en) * 1979-06-04 1982-09-21 Oil Dynamics, Inc. Tandem connected submersible oil well pump motors
DE3029523C2 (de) * 1980-08-04 1984-11-22 Christensen, Inc., Salt Lake City, Utah Generator zur Energieversorgung von innerhalb eines Bohrloches angeordneten Verbrauchern
US4496863A (en) * 1982-04-22 1985-01-29 Mitsubishi Denki Kabushiki Kaisha Salient-pole rotor of a rotary electric machine
FR2528255B1 (fr) * 1982-06-04 1985-12-20 Leroy Somer Moteurs Procede pour realiser l'etancheite d'un moteur immergeable et moteur s'y rapportant
US4647804A (en) * 1983-07-15 1987-03-03 Sundstrand Corporation High speed generator rotor oil path air vent
US4625133A (en) * 1983-12-23 1986-11-25 Sundstrand Corporation Rotary electric machine with centrifugal filter
DE3820003A1 (de) * 1988-06-11 1989-12-21 Grundfos Int Tauchpumpenaggregat
US6099271A (en) * 1999-04-02 2000-08-08 Baker Hughes Incorporated Downhole electrical submersible pump with dynamically stable bearing system
US7492069B2 (en) * 2001-04-19 2009-02-17 Baker Hughes Incorporated Pressurized bearing system for submersible motor
US8696334B2 (en) * 2008-04-29 2014-04-15 Chevron U.S.A. Inc. Submersible pumping system with heat transfer mechanism
US8358043B2 (en) * 2008-10-24 2013-01-22 Baker Hughes Incorporated Enhanced thermal conductivity material in annular gap between electrical motor stator and housing
US8696327B2 (en) * 2008-12-08 2014-04-15 Baker Hughes Incorporated Submersible pump motor cooling through external oil circulation
US8435015B2 (en) * 2008-12-16 2013-05-07 Baker Hughes Incorporated Heat transfer through the electrical submersible pump
US8708675B2 (en) 2009-06-29 2014-04-29 Baker Hughes Incorporated Systems and methods of using subsea frames as a heat exchanger in subsea boosting systems
US8740586B2 (en) * 2009-06-29 2014-06-03 Baker Hughes Incorporated Heat exchanger for ESP motor
FR3033009B1 (fr) * 2015-02-24 2017-08-25 Hispano Suiza Sa Ensemble comprenant un palier hydrodynamique pourvu d'une reserve de stockage de lubrifiant
CN107559336A (zh) * 2017-10-19 2018-01-09 响水县弘博轴承座有限公司 一种轴承座循环降温装置
WO2019165164A1 (en) 2018-02-23 2019-08-29 Extract Production Services, LLC Electric submersible pumping unit
CN110571973A (zh) * 2019-10-21 2019-12-13 哈尔滨理工大学 一种双层壳体内循环充油式潜水电机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315917A (en) * 1937-09-30 1943-04-06 Reda Pump Company Submergible electric motor for deep well pumps
US2285436A (en) * 1940-07-30 1942-06-09 Byron Jackson Co Motor and cooling means therefor
US2568548A (en) * 1945-02-20 1951-09-18 Howard Giles Philip Eliot Electric motor pump of the submersible type
US2736825A (en) * 1951-06-12 1956-02-28 Perfect Circle Corp Electric motor
FR1087959A (fr) * 1953-05-04 1955-03-02 Vogel Pumpen Dispositif pour le refroidissement du rotor de moteurs immergés
US2894155A (en) * 1955-03-21 1959-07-07 Gen Electric Liquid cooled dynamoelectric machine
CA587388A (en) * 1957-03-12 1959-11-17 Westinghouse Electric Corporation Alternating current dynamoelectric machine
US2938131A (en) * 1957-07-15 1960-05-24 Smith Corp A O Liquid filled submersible motor
US2951165A (en) * 1957-08-08 1960-08-30 Reda Pump Company Heat exchanger for submergible pumping assembly
US2974240A (en) * 1958-01-29 1961-03-07 Reda Pump Company Combined heat exchanger and protector for submergible electric motors

Also Published As

Publication number Publication date
GB983643A (en) 1965-02-17
AT253611B (de) 1967-04-10
US3242360A (en) 1966-03-22

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