SG44187G - Liquid cooled high speed synchronous machines - Google Patents

Liquid cooled high speed synchronous machines

Info

Publication number
SG44187G
SG44187G SG441/87A SG44187A SG44187G SG 44187 G SG44187 G SG 44187G SG 441/87 A SG441/87 A SG 441/87A SG 44187 A SG44187 A SG 44187A SG 44187 G SG44187 G SG 44187G
Authority
SG
Singapore
Prior art keywords
high speed
liquid cooled
speed synchronous
synchronous machines
cooled high
Prior art date
Application number
SG441/87A
Other languages
English (en)
Original Assignee
Sundstrand 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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of SG44187G publication Critical patent/SG44187G/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/38—Structural association of synchronous generators with exciting machines
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Motor Or Generator Frames (AREA)
SG441/87A 1983-07-13 1987-05-13 Liquid cooled high speed synchronous machines SG44187G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/513,333 US4514652A (en) 1983-07-13 1983-07-13 Liquid cooled high speed synchronous machine
PCT/US1984/000775 WO1985000475A1 (en) 1983-07-13 1984-05-21 Liquid cooled high speed synchronous machines

Publications (1)

Publication Number Publication Date
SG44187G true SG44187G (en) 1987-07-17

Family

ID=24042815

Family Applications (1)

Application Number Title Priority Date Filing Date
SG441/87A SG44187G (en) 1983-07-13 1987-05-13 Liquid cooled high speed synchronous machines

Country Status (12)

Country Link
US (1) US4514652A (xx)
EP (1) EP0151582B1 (xx)
JP (1) JPS60501834A (xx)
BR (1) BR8406973A (xx)
CA (1) CA1208270A (xx)
DE (1) DE3490315T1 (xx)
GB (1) GB2155248B (xx)
IL (1) IL72248A (xx)
IT (1) IT1179405B (xx)
SE (1) SE8501210L (xx)
SG (1) SG44187G (xx)
WO (1) WO1985000475A1 (xx)

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US4647805A (en) * 1985-12-16 1987-03-03 Sundstrand Corporation Dynamoelectric machine
US4825531A (en) * 1986-12-22 1989-05-02 Sundstrand Corporation Method of making a generator stator retention system
US4764699A (en) * 1986-12-22 1988-08-16 Sundstrand Corporation Generator stator retention system
US4755736A (en) * 1986-12-30 1988-07-05 Sundstrand Corporation Generator system with integral permanent magnet generator exciter
JPS63257435A (ja) * 1987-04-13 1988-10-25 Mitsubishi Electric Corp 車両用交流発電機
US4932446A (en) * 1988-10-25 1990-06-12 Sundstrand Corporation Coaxial pressure fill fitting and standpipe drain
DE3844337A1 (de) * 1988-12-30 1990-07-05 Index Werke Kg Hahn & Tessky Werkzeugmaschine mit gekuehlter motorspindel
US5003207A (en) * 1989-10-26 1991-03-26 Sundstrand Corporation Stator end winding cooling arrangement for a variable speed generator
US4994700A (en) * 1990-02-15 1991-02-19 Sundstrand Corporation Dynamoelectric machine oil-cooled stator winding
US5189325A (en) * 1990-06-15 1993-02-23 General Electric Company Liquid cooling the rotor of an electrical machine
US5034639A (en) * 1990-06-19 1991-07-23 Sundstrand Corporation Stator drain and electrical apparatus employing the same
US5218252A (en) * 1992-02-11 1993-06-08 Sundstrand Corporation Dynamoelectric machines with stator positioning
JPH05336690A (ja) * 1992-06-02 1993-12-17 Mitsubishi Electric Corp 電動ポンプ用モータ
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US5519269A (en) * 1994-06-10 1996-05-21 Westinghouse Electric Corp. Electric induction motor and related method of cooling
JP3300200B2 (ja) * 1995-06-20 2002-07-08 株式会社日立製作所 回転電機及び電動車両
US5828148A (en) * 1997-03-20 1998-10-27 Sundstrand Corporation Method and apparatus for reducing windage losses in rotating equipment and electric motor/generator employing same
KR20000009123A (ko) * 1998-07-21 2000-02-15 윤종용 초고속 구동용 슬롯리스 모터
JP4387001B2 (ja) 1999-08-27 2009-12-16 三菱電機株式会社 移動局および通信方法
FR2797921B1 (fr) * 1999-09-01 2001-09-28 Alstom Nacelle d'eolienne constituee par la carcasse d'un generateur electrique
US6819016B2 (en) * 2002-07-18 2004-11-16 Tm4 Inc. Liquid cooling arrangement for electric machines
US7373771B2 (en) * 2004-07-09 2008-05-20 Pratt & Whitney Canada Corp. Cooling arrangement for an accessory gearbox and method of cooling
US8261575B1 (en) 2005-01-18 2012-09-11 Jeremy Holmes Self cooling motor system
DE102005054531A1 (de) * 2005-11-14 2007-05-24 Trithor Gmbh Primärteil eines Linearmotors und Linearmotor hiermit
US7482725B2 (en) * 2005-12-20 2009-01-27 Honeywell International Inc. System and method for direct liquid cooling of electric machines
US7439646B2 (en) * 2006-02-21 2008-10-21 Honeywell International, Inc. High power generator with enhanced stator heat removal
JP2007306741A (ja) * 2006-05-12 2007-11-22 Toshiba Corp 制御装置一体型電動機
DE102006049326A1 (de) * 2006-10-19 2008-04-30 Siemens Ag Gekapselte elektrische Maschine mit flüssigkeitsgekühltem Stator
US7880347B2 (en) * 2007-08-02 2011-02-01 Remy Technologies, Inc. Airflow cooling pattern for belt-driven vehicle electrical power generator
DE102009052932A1 (de) 2009-11-12 2011-06-01 Siemens Aktiengesellschaft Elektrische Maschine, insbesondere Spaltrohr-Elektromotor
US8482168B2 (en) 2010-08-25 2013-07-09 Clean Wave Technologies, Inc. Systems and methods for fluid cooling of electric machines
US8847444B2 (en) 2010-11-12 2014-09-30 Hamilton Sundstrand Space Systems International, Inc. Cooling of permanent magnet electric machine
US8760015B2 (en) 2011-02-18 2014-06-24 Hamilton Sundstrand Corporation Cooling of permanent magnet electric machine
US8604651B2 (en) 2011-02-18 2013-12-10 Hamilton Sundstrand Space Systems International, Inc. Cooling of permanent magnet electric machine
RU2476973C2 (ru) * 2011-03-11 2013-02-27 Общество с ограниченной ответственностью Научно-производственная фирма "Свет.Вода.Тепло" Герметичный экранированный электродвигатель
JP5254387B2 (ja) * 2011-03-14 2013-08-07 株式会社小松製作所 電動機の冷却媒体排出構造及び電動機
US8760014B2 (en) 2011-07-13 2014-06-24 Honeywell International Inc. Enhanced spray cooling technique for wedge cooling
US20130241326A1 (en) * 2012-03-19 2013-09-19 Hamilton Sundstrand Corporation Liquid cooled dynamoelectric machine
US20140001901A1 (en) * 2012-06-28 2014-01-02 Adam M. Finney Electric motor with a redundant seal arrangement
US10821591B2 (en) 2012-11-13 2020-11-03 Milwaukee Electric Tool Corporation High-power cordless, hand-held power tool including a brushless direct current motor
US9837868B2 (en) * 2014-02-28 2017-12-05 Ge Aviation Systems Llc Rotor assembly for an electric machine
US10119459B2 (en) * 2015-10-20 2018-11-06 Borgwarner Inc. Oil supply conduit through stator lamination stack for electrified turbocharger
US10715013B2 (en) 2016-01-14 2020-07-14 Honeywell International Inc. Compact high speed generator having respective oil and air cooling passages
US10411562B2 (en) * 2016-01-14 2019-09-10 Honeywell International Inc. Compact high speed generator having passageways for air and cooling oil
WO2017192149A1 (en) 2016-05-06 2017-11-09 Borgwarner Inc. Retention component for turbomachinery device
US10605057B2 (en) * 2016-12-16 2020-03-31 Upwing Energy, LLC Downhole-type electric submersible pump system
US11128201B2 (en) * 2017-09-06 2021-09-21 Ge Aviation Systems Llc Method and assembly of a stator sleeve
JP7205351B2 (ja) * 2019-03-29 2023-01-17 株式会社デンソー 回転電機及び回転電機の製造方法
EP3767806A1 (en) * 2019-07-18 2021-01-20 Honeywell International Inc. Compact high speed generator
US20220348063A1 (en) * 2021-04-30 2022-11-03 Dana Tm4 Inc. Electric axle with direct rotor and head spray cooling
US20230327520A1 (en) * 2022-04-08 2023-10-12 Hamilton Sundstrand Corporation Electronic pressure regulating valve control for generators
US20230387750A1 (en) * 2022-05-31 2023-11-30 Pratt & Whitney Canada Corp. Gas turbine engine with electric machine in engine core

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US2422824A (en) * 1943-04-08 1947-06-24 Electric Machinery Mfg Co Dynamoelectric machine
GB840306A (en) * 1959-02-26 1960-07-06 Gen Motors Corp Improvements in direct current power supply units
US3049633A (en) * 1960-08-22 1962-08-14 Gen Electric Liquid-cooled rotor for dynamoelectric machine
US3260872A (en) * 1964-04-13 1966-07-12 Bendix Corp Oil cooled generator design
US3440461A (en) * 1964-04-13 1969-04-22 Bendix Corp Oil-cooled generators
FR1418312A (fr) * 1964-10-07 1965-11-19 Alsthom Cgee Nouvelle disposition d'excitation pour machines électriques synchrones
US3480810A (en) * 1968-06-05 1969-11-25 Bendix Corp Oil cooled generator
US3609420A (en) * 1968-10-01 1971-09-28 Tokyo Shibaura Electric Co Liquid-cooled dynamoelectric machines
CA902150A (en) * 1969-11-10 1972-06-06 M. Potter Frederick Brushless d.c. oil cooled generator
US3675057A (en) * 1969-12-30 1972-07-04 Pleuger Unterwasserpumpen Gmbh Submersible electric motor
US3648085A (en) * 1970-03-26 1972-03-07 Lear Siegler Inc Liquid cooling arrangement for dynamoelectric machine
US3629627A (en) * 1970-07-06 1971-12-21 Gen Motors Corp Cooling arrangement for a dynamoelectric machine
US3629634A (en) * 1970-07-06 1971-12-21 Gen Motors Corp Conduit arrangement for a liquid-cooled dynamoelectric machine
US3659125A (en) * 1970-09-10 1972-04-25 Westinghouse Electric Corp Non-clogging nozzle for rotating equipment such as for cooling dynamo-electric machines
US3727085A (en) * 1971-09-30 1973-04-10 Gen Dynamics Corp Electric motor with facility for liquid cooling
US3896320A (en) * 1971-10-19 1975-07-22 United Aircraft Corp High speed electric generator
US4017755A (en) * 1972-06-15 1977-04-12 Westinghouse Electric Corporation Fluid-cooled rotating member with improved coolant exhaust structure suitable for superconducting dynamoelectric machinery
US3733503A (en) * 1972-06-16 1973-05-15 Bendix Corp Oil spray cooled, brushless, variable speed direct current generator
US3831046A (en) * 1973-08-16 1974-08-20 Westinghouse Electric Corp Sealing device for discharge chamber of liquid cooled rotors for dynamoelectric apparatus
US4139789A (en) * 1975-03-06 1979-02-13 Lucas Industries Limited Sleeve supported two pole rotor assembly
GB1533584A (en) * 1975-04-05 1978-11-29 Lucas Industries Ltd Dynamo electric machines
US4035679A (en) * 1975-11-26 1977-07-12 Sundstrand Corporation Coolant transfer tube for dynamoelectric machines
IL50920A (en) * 1975-11-26 1978-07-31 Sundstrand Corp Cooling arrangement for dynamoelectric machines
US4203044A (en) * 1978-01-16 1980-05-13 Sundstrand Corporation Double-walled rotor for an oil-cooled electrical machine
US4241269A (en) * 1978-06-28 1980-12-23 Antonov Jury F Directly liquid cooled rotor for electrical machine
DE2828473A1 (de) * 1978-06-29 1980-01-17 Bosch Gmbh Robert Oelgekuehlte elektrische maschine
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US4289984A (en) * 1979-10-18 1981-09-15 Aroshidze Jury V Liquid cooling of an electric machine rotor winding

Also Published As

Publication number Publication date
EP0151582A4 (en) 1985-11-07
DE3490315T1 (de) 1985-06-27
JPS60501834A (ja) 1985-10-24
US4514652A (en) 1985-04-30
CA1208270A (en) 1986-07-22
EP0151582B1 (en) 1988-08-17
IL72248A (en) 1987-12-20
GB2155248A (en) 1985-09-18
SE8501210D0 (sv) 1985-03-12
WO1985000475A1 (en) 1985-01-31
EP0151582A1 (en) 1985-08-21
IL72248A0 (en) 1984-10-31
GB8506712D0 (en) 1985-04-17
SE8501210L (sv) 1985-03-12
GB2155248B (en) 1986-12-03
IT8448569A0 (it) 1984-07-13
BR8406973A (pt) 1985-06-11
IT1179405B (it) 1987-09-16

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