DE69304517D1 - Elektrische stromerzeuger - Google Patents

Elektrische stromerzeuger

Info

Publication number
DE69304517D1
DE69304517D1 DE69304517T DE69304517T DE69304517D1 DE 69304517 D1 DE69304517 D1 DE 69304517D1 DE 69304517 T DE69304517 T DE 69304517T DE 69304517 T DE69304517 T DE 69304517T DE 69304517 D1 DE69304517 D1 DE 69304517D1
Authority
DE
Germany
Prior art keywords
electric power
power generators
generators
electric
power
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 - Fee Related
Application number
DE69304517T
Other languages
English (en)
Other versions
DE69304517T2 (de
Inventor
James Andrew Timothy Smith
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.)
ULTRA NOMINEES Ltd
Original Assignee
ULTRA NOMINEES Ltd
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
Priority claimed from GB929204888A external-priority patent/GB9204888D0/en
Application filed by ULTRA NOMINEES Ltd filed Critical ULTRA NOMINEES Ltd
Application granted granted Critical
Publication of DE69304517D1 publication Critical patent/DE69304517D1/de
Publication of DE69304517T2 publication Critical patent/DE69304517T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/48—Generators with two or more outputs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
DE69304517T 1992-03-04 1993-03-04 Elektrische stromerzeuger Expired - Fee Related DE69304517T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929204888A GB9204888D0 (en) 1992-03-04 1992-03-04 Electrical power generators
GB9303623A GB2264812B (en) 1992-03-04 1993-02-26 Electrical power generators
PCT/GB1993/000455 WO1993018571A1 (en) 1992-03-04 1993-03-04 Electrical power generators

Publications (2)

Publication Number Publication Date
DE69304517D1 true DE69304517D1 (de) 1996-10-10
DE69304517T2 DE69304517T2 (de) 1997-02-20

Family

ID=26300439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304517T Expired - Fee Related DE69304517T2 (de) 1992-03-04 1993-03-04 Elektrische stromerzeuger

Country Status (7)

Country Link
US (1) US5793137A (de)
EP (1) EP0629318B1 (de)
JP (1) JP3108098B2 (de)
DE (1) DE69304517T2 (de)
ES (1) ES2092290T3 (de)
GB (1) GB2264812B (de)
WO (1) WO1993018571A1 (de)

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GB2293522B (en) * 1994-09-02 1999-01-20 Ultra Electronics Ltd Rotary apparatus
DE4434834A1 (de) * 1994-09-29 1996-04-11 Hagedorn Wolfgang Bi-axialmagnetischer Motor-Generator
NO302850B1 (no) * 1995-12-22 1998-04-27 Elvelund As Elektrisk motor
DE29816561U1 (de) * 1998-09-15 1998-12-17 Wang Yu Yan Doppelseitiger bürstenloser Gleichstrommotor mit NE-Kern und axialem Magnetfeld des Dauermagnettyps
US6703724B1 (en) * 1998-11-13 2004-03-09 Merlex Corporation Pty Limited Electric machine
KR20000012296A (ko) * 1998-11-23 2000-03-06 이정훈 휴대용 소형 판형 발전기
CN1078765C (zh) * 1999-05-04 2002-01-30 李宜和 改良结构的辅助动力电动机
US6503056B2 (en) * 2001-04-24 2003-01-07 Honeywell International Inc. Heating device and method for deployable ram air turbine
WO2003094329A1 (fr) * 2002-05-01 2003-11-13 Makoto Ogoshi Electrogeneratrice et amplificateur de couple
KR20020086363A (ko) * 2002-09-27 2002-11-18 이정훈 기전력을 배가시킨 휴대용 발전기
US7233088B2 (en) 2003-01-17 2007-06-19 Magnetic Torque International, Ltd. Torque converter and system using the same
US7268454B2 (en) 2003-01-17 2007-09-11 Magnetic Torque International, Ltd. Power generating systems
US7119467B2 (en) 2003-03-21 2006-10-10 Pratt & Whitney Canada Corp. Current limiting means for a generator
US6920023B2 (en) * 2003-03-21 2005-07-19 Pratt & Whitney Canada Corp. Current limiting means for a generator
US7545056B2 (en) * 2003-05-27 2009-06-09 Pratt & Whitney Canada Corp. Saturation control of electric machine
US7583063B2 (en) 2003-05-27 2009-09-01 Pratt & Whitney Canada Corp. Architecture for electric machine
US7262539B2 (en) * 2004-11-26 2007-08-28 Pratt & Whitney Canada Corp. Saturation control of electric machine
US6965183B2 (en) * 2003-05-27 2005-11-15 Pratt & Whitney Canada Corp. Architecture for electric machine
US7253548B2 (en) * 2003-06-16 2007-08-07 Pratt & Whitney Canada Corp. Method and apparatus for controlling an electric machine
CA2436369A1 (en) * 2003-08-05 2005-02-05 Tecobim Inc. Alternator using permanent magnets
US7081696B2 (en) * 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
US7808142B2 (en) * 2004-10-27 2010-10-05 E3 Solutions, Llc Multivariable generator and method of using the same
US7323667B2 (en) * 2005-03-18 2008-01-29 Pratt & Whitney Canada Corp. Curie temperature thermostat for a eddy current heating device and method
US7258526B2 (en) * 2005-03-18 2007-08-21 Pratt & Whitney Canada Corp. Eddy current heating for reducing transient thermal stresses in a rotor of a gas turbine engine
US7288923B1 (en) 2006-04-21 2007-10-30 Pratt & Whitney Canada Corp. Voltage-limited electric machine
JP2009540776A (ja) 2006-06-08 2009-11-19 エクスロ テクノロジーズ インコーポレイテッド 多相複数コイル発電機
US7714479B2 (en) * 2007-09-19 2010-05-11 Light Engineering, Inc. Segmented composite rotor
US9257876B2 (en) * 2008-11-14 2016-02-09 Metal Industries Research & Development Centre Motor integrated to electronic device
US8476798B2 (en) * 2008-11-28 2013-07-02 Pratt & Whitney Canada Corp. Tandem electric machine arrangement
US8294316B2 (en) * 2009-07-28 2012-10-23 Rolls-Royce North American Technologies, Inc. Electrical power generation apparatus for contra-rotating open-rotor aircraft propulsion system
US20110025157A1 (en) * 2009-07-28 2011-02-03 Rolls-Royce Corporation System of electrical generation for counter-rotating open-rotor blade device
US8373319B1 (en) * 2009-09-25 2013-02-12 Jerry Barnes Method and apparatus for a pancake-type motor/generator
GB2479926B (en) 2010-04-30 2016-05-11 Atherton Nigel Electricity generator
FR2960516B1 (fr) * 2010-05-28 2012-05-04 Eurocopter France Dispositif d'alimentation electrique et de controle d'un equipement d'un rotor, et aeronef muni d'un tel dispositif
US8522522B2 (en) * 2010-07-30 2013-09-03 Hamilton Sundstrand Corporation Fan embedded power generator
FR2975842B1 (fr) 2011-05-24 2013-05-17 Eurocopter France Dispositif d'alimentation electrique d'au moins un equipement d'un rotor tournant d'un aeronef, et aeronef
EP2629407B1 (de) * 2012-02-17 2014-12-24 Bell Helicopter Textron Inc. Elektrischer Generator einer rotierenden Struktur
EP2644826A1 (de) * 2012-03-27 2013-10-02 Siemens Aktiengesellschaft System zum induktiven Erwärmen von Turbinenrotorscheiben
FR2990812B1 (fr) * 2012-05-16 2014-05-02 Eurocopter France Dispositif d'alimentation electrique d'au moins un equipement d'un rotor d'un aeronef, et aeronef
US9140187B2 (en) * 2012-10-05 2015-09-22 United Technologies Corporation Magnetic de-icing
EP2971517B1 (de) * 2013-03-15 2021-08-18 Raytheon Technologies Corporation Enteisung durch integrierte elektrische wärmeerzeugung
WO2014204546A2 (en) * 2013-04-03 2014-12-24 United Technologies Corporation Gas turbine engine de-icing system
US10308366B2 (en) * 2016-08-22 2019-06-04 General Electric Company Embedded electric machine
US10071811B2 (en) * 2016-08-22 2018-09-11 General Electric Company Embedded electric machine
FR3057120B1 (fr) * 2016-10-03 2023-03-17 Safran Helicopter Engines Machine electrique pour turbopropulseur d'aeronef
CA3061619C (en) 2017-05-23 2022-09-06 Dpm Technologies Inc. Variable coil configuration system control, apparatus and method
US11156128B2 (en) 2018-08-22 2021-10-26 General Electric Company Embedded electric machine
EP3667874B1 (de) * 2018-12-14 2022-01-26 Hamilton Sundstrand Corporation Elektrisches antriebssystem
WO2020215154A1 (en) 2019-04-23 2020-10-29 Dpm Technologies Inc. Fault tolerant rotating electric machine
EP4315556A1 (de) 2021-05-04 2024-02-07 Exro Technologies Inc. Batteriesteuerungssysteme und -verfahren

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Publication number Priority date Publication date Assignee Title
US1491441A (en) * 1921-12-05 1924-04-22 Gen Electric High-speed alternating-current dynamo-electric machine
US2444557A (en) * 1943-02-04 1948-07-06 United Aircraft Corp Propeller anti-icer
US2446663A (en) * 1944-01-11 1948-08-10 Curtiss Wright Corp Fan deicing or anti-icing means
US2903641A (en) * 1957-03-22 1959-09-08 Letourneau Westinghouse Compan Alternator
US3109114A (en) * 1959-10-02 1963-10-29 Printed Motors Inc Multiple-winding electrical rotating machines
FR1249849A (fr) * 1959-10-02 1961-01-06 Electronique & Automatisme Sa Perfectionnements aux machines électriques tournantes
FR2107883B3 (de) * 1970-09-23 1973-12-28 Goodrich Co B F
EP0040017B1 (de) * 1980-05-08 1984-07-18 LUCAS INDUSTRIES public limited company Schaltsystem zur sequentiellen Verbindung von Lasten mit einer elektrischen Stromquelle
US4447737A (en) * 1980-12-29 1984-05-08 Lockheed Corporation Variable frequency induction generator
US4550267A (en) * 1983-02-18 1985-10-29 Sundstrand Corporation Redundant multiple channel electric motors and generators
US4996457A (en) * 1990-03-28 1991-02-26 The United States Of America As Represented By The United States Department Of Energy Ultra-high speed permanent magnet axial gap alternator with multiple stators
US5229677A (en) * 1991-09-18 1993-07-20 Newport News Shipbuilding And Dry Dock Company Electric propulsion motor for marine vehicles

Also Published As

Publication number Publication date
EP0629318B1 (de) 1996-09-04
WO1993018571A1 (en) 1993-09-16
JP3108098B2 (ja) 2000-11-13
GB9303623D0 (en) 1993-04-07
ES2092290T3 (es) 1996-11-16
GB2264812B (en) 1995-07-19
JPH07507677A (ja) 1995-08-24
GB2264812A (en) 1993-09-08
EP0629318A1 (de) 1994-12-21
DE69304517T2 (de) 1997-02-20
US5793137A (en) 1998-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee