DE69024702T2 - Dynamoelektrische Maschinen mit Nutverschlussteilen und Verfahren zur Herstellung derselben - Google Patents

Dynamoelektrische Maschinen mit Nutverschlussteilen und Verfahren zur Herstellung derselben

Info

Publication number
DE69024702T2
DE69024702T2 DE69024702T DE69024702T DE69024702T2 DE 69024702 T2 DE69024702 T2 DE 69024702T2 DE 69024702 T DE69024702 T DE 69024702T DE 69024702 T DE69024702 T DE 69024702T DE 69024702 T2 DE69024702 T2 DE 69024702T2
Authority
DE
Germany
Prior art keywords
producing
same
closure parts
dynamoelectric machines
slot closure
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.)
Revoked
Application number
DE69024702T
Other languages
English (en)
Other versions
DE69024702D1 (de
Inventor
John Charles Rieber
Jeffrey S Mccoy
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.)
General Electric Co
Original Assignee
General Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23391733&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69024702(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69024702D1 publication Critical patent/DE69024702D1/de
Publication of DE69024702T2 publication Critical patent/DE69024702T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0018—Applying slot closure means in the core; Manufacture of slot closure means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/19—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a dynamo-electric machine
    • Y10S174/20—Stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
DE69024702T 1989-05-19 1990-05-18 Dynamoelektrische Maschinen mit Nutverschlussteilen und Verfahren zur Herstellung derselben Revoked DE69024702T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/354,061 US5124607A (en) 1989-05-19 1989-05-19 Dynamoelectric machines including metal filled glass cloth slot closure wedges, and methods of making the same

Publications (2)

Publication Number Publication Date
DE69024702D1 DE69024702D1 (de) 1996-02-22
DE69024702T2 true DE69024702T2 (de) 1996-09-05

Family

ID=23391733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024702T Revoked DE69024702T2 (de) 1989-05-19 1990-05-18 Dynamoelektrische Maschinen mit Nutverschlussteilen und Verfahren zur Herstellung derselben

Country Status (6)

Country Link
US (1) US5124607A (de)
EP (1) EP0398746B1 (de)
JP (1) JPH0327745A (de)
KR (1) KR900019308A (de)
BR (1) BR9002328A (de)
DE (1) DE69024702T2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992000625A1 (en) * 1990-06-29 1992-01-09 Kabushiki Kaisha Toshiba Insulating magnetic wedge fitted into slot
US5384744A (en) * 1992-11-23 1995-01-24 Paradigm Technology, Inc. Look ahead flag for FIFO
US5854525A (en) * 1993-07-30 1998-12-29 Jeumont Industrie Jacketed rotary machine
US5446359A (en) * 1993-12-29 1995-08-29 Emerson Electric Co. Current decay control in switched reluctance motor
US5770910A (en) * 1993-12-30 1998-06-23 Emerson Electric Co. Switched reluctance motor stator assembly
US5986418A (en) * 1994-01-28 1999-11-16 Emerson Electric Co. Noise reduction in a switched reluctance motor by current profile manipulation
DK0748027T3 (da) 1995-06-07 2007-01-08 Gen Electric Dynamoelektrisk maskine og rotorkonstruktioner deraf
GB9518806D0 (en) * 1995-09-14 1995-11-15 Switched Reluctance Drives Ltd Reduced noise controller for a switched reluctance machine using active noise cancellation
GB9518837D0 (en) * 1995-09-14 1995-11-15 Switched Reluctance Drives Ltd Reduced noise controller for a switched reluctance machine
US5654603A (en) * 1995-09-29 1997-08-05 Reliance Electric Industrial Magnetic top stick apparatus and method for making same
US6051942A (en) * 1996-04-12 2000-04-18 Emerson Electric Motor Co. Method and apparatus for controlling a switched reluctance machine
GB9607688D0 (en) * 1996-04-12 1996-06-12 Switched Reluctance Drives Ltd Current shaping in reluctance machines
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
BR9709489A (pt) 1996-05-29 1999-08-10 Asea Brown Boveri Dispositivo eletromagnétiso
AU718707B2 (en) 1996-05-29 2000-04-20 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
WO1997045930A1 (en) 1996-05-29 1997-12-04 Asea Brown Boveri Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
EP0822638A1 (de) * 1996-08-02 1998-02-04 SMH Management Services AG Elektrische Maschine mit Zonen zur Homogenisierung des Magnetfeldes in den Dauermagneten
US5877572A (en) * 1996-10-01 1999-03-02 Emerson Electric Co. Reduced noise reluctance machine
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
FI970943A (fi) * 1997-03-05 1998-09-06 Jarmo Alamaeki Menetelmä ja laite magneettivuon muokkaamiseksi
US6075304A (en) * 1997-04-30 2000-06-13 Alon Co., Ltd Stator with molded encasement for small motors and manufacturing process therefor
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
AU9362998A (en) 1997-11-28 1999-06-16 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding ina rotating high voltage electric alternating current machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US6124659A (en) * 1999-08-20 2000-09-26 Siemens Westinghouse Power Corporation Stator wedge having abrasion-resistant edge and methods of forming same
US6720686B1 (en) 2000-10-03 2004-04-13 Emerson Electric Co. Reduced noise dynamoelectric machine
FI112990B (fi) * 2002-05-08 2004-02-13 Kone Corp Hissikoneiston sähkömoottorin staattorikäämitys
US20040155545A1 (en) * 2003-02-06 2004-08-12 Martin Kaplan Switched reluctance motor having improved stator pole design
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
US7795773B1 (en) * 2004-07-02 2010-09-14 Michael Wittig Electric actuator
KR100774889B1 (ko) * 2005-07-16 2007-11-08 엘지이노텍 주식회사 스핀들 모터
FI119748B (fi) * 2006-12-21 2009-02-27 Kone Corp Sähkömoottori
FR2948508B1 (fr) * 2009-07-22 2012-11-23 Michelin Soc Tech Procede pour la fabrication d'un rotor interieur pour machine electrique tournante.
GB2499957A (en) * 2010-12-30 2013-09-04 Gen Electric Coil block, coil block assembly, and electrical machine containing same
KR101251261B1 (ko) * 2011-11-16 2013-04-10 현대자동차주식회사 코깅토크 저감형 캔드모터
US10396615B2 (en) 2013-02-28 2019-08-27 General Electric Company Electric machine stator lamination with dual phase magnetic material
KR102073005B1 (ko) * 2013-07-17 2020-02-04 삼성전자주식회사 모터
KR101664047B1 (ko) * 2014-12-03 2016-10-10 현대자동차 주식회사 계자권선형 구동모터의 회전자
US20160218608A1 (en) * 2015-01-23 2016-07-28 Rockwell Automation Technologies, Inc. Technique for reducing cogging in closed track linear motors
US11661646B2 (en) 2021-04-21 2023-05-30 General Electric Comapny Dual phase magnetic material component and method of its formation
US11926880B2 (en) 2021-04-21 2024-03-12 General Electric Company Fabrication method for a component having magnetic and non-magnetic dual phases
WO2023058736A1 (ja) 2021-10-08 2023-04-13 株式会社プロテリアル 磁性楔、回転電機及び磁性楔の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE204364C (de) *
DE339924C (de) * 1916-12-08 1921-08-20 Heinrich Barkhausen Dr Schaltung zur Beseitigung oder Abschwaechung von stoerenden, im besonderen von hochperiodischen Wechselstroemen in Telephon- und Telegraphenanlagen
US1684255A (en) * 1926-02-08 1928-09-11 Gen Electric Magnetic wedge
US3093764A (en) * 1960-07-08 1963-06-11 Gen Motors Corp Dynamoelectric machine
DE1288186B (de) * 1964-03-13 1969-01-30 Siemens Ag Magnetischer Nutverschluss fuer elektrische Maschinen
DE1921608U (de) * 1964-11-25 1965-08-19 Siemens Ag Magnetischer nutverschlusskeil.
DE1638239A1 (de) * 1967-02-24 1971-07-01 Magnetoplastica S A S Di Ing E Magnetkeil fuer elektrische Maschinen und Verfahren zur Herstellung desselben
DE2136893A1 (de) * 1971-07-23 1973-02-08 Silkok Schwelm Gmbh Nutenkeil fuer elektrische maschinen
US3976902A (en) * 1972-01-21 1976-08-24 Westinghouse Electric Corporation Magnetic wedge and the process of making said wedge
SU630710A1 (ru) * 1977-05-03 1978-10-30 Предприятие П/Я А-3607 Магнитный клин
SU668043A1 (ru) * 1977-09-19 1979-06-15 Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Производственного Объединения "Кузбассэлектромотор" Магнитный клин дл крплени обмотки в пазах магнитопровода электрической машины
JPS5622549A (en) * 1979-08-02 1981-03-03 Toshiba Corp Production of magnetic wedge for electrical rotary machine
SU936235A1 (ru) * 1980-10-24 1982-06-15 Харьковский Ордена Ленина Авиационный Институт Им.Н.Е.Жуковского Клин дл креплени обмотки в пазах магнитопровода электрической машины
US4427910A (en) * 1982-03-01 1984-01-24 General Electric Company Magnetic slot wedge with low average permeability and high mechanical strength
DD204364A1 (de) * 1982-04-01 1983-11-23 Hans Kujau Magnetisierbarer nutverschlussstab fuer wicklungsnuten dynamoelektrischer maschinen und herstellungsverfahren
JPS5992738A (ja) * 1982-11-16 1984-05-29 Toshiba Corp 磁性楔
JPS59220039A (ja) * 1983-05-27 1984-12-11 Toshiba Corp 磁性楔
JPS60220039A (ja) * 1984-04-16 1985-11-02 オムロン株式会社 電子血圧計
JPS62262626A (ja) * 1986-05-09 1987-11-14 Hitachi Ltd 回転電機の磁性楔

Also Published As

Publication number Publication date
EP0398746B1 (de) 1996-01-10
DE69024702D1 (de) 1996-02-22
EP0398746A3 (de) 1991-03-20
JPH0327745A (ja) 1991-02-06
BR9002328A (pt) 1991-08-06
EP0398746A2 (de) 1990-11-22
KR900019308A (ko) 1990-12-24
US5124607A (en) 1992-06-23

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN

8331 Complete revocation