DE3408986A1 - Laeufer einer elektrischen maschine mit axial- und radialkuehlkanaelen - Google Patents

Laeufer einer elektrischen maschine mit axial- und radialkuehlkanaelen

Info

Publication number
DE3408986A1
DE3408986A1 DE19843408986 DE3408986A DE3408986A1 DE 3408986 A1 DE3408986 A1 DE 3408986A1 DE 19843408986 DE19843408986 DE 19843408986 DE 3408986 A DE3408986 A DE 3408986A DE 3408986 A1 DE3408986 A1 DE 3408986A1
Authority
DE
Germany
Prior art keywords
rotor
cooling channels
axial
runner
axial cooling
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.)
Granted
Application number
DE19843408986
Other languages
German (de)
English (en)
Other versions
DE3408986C2 (https=
Inventor
Herbert Dr. 8500 Nürnberg Auinger
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE19843408986 priority Critical patent/DE3408986A1/de
Priority to US06/710,093 priority patent/US4641051A/en
Publication of DE3408986A1 publication Critical patent/DE3408986A1/de
Application granted granted Critical
Publication of DE3408986C2 publication Critical patent/DE3408986C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
DE19843408986 1984-03-12 1984-03-12 Laeufer einer elektrischen maschine mit axial- und radialkuehlkanaelen Granted DE3408986A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19843408986 DE3408986A1 (de) 1984-03-12 1984-03-12 Laeufer einer elektrischen maschine mit axial- und radialkuehlkanaelen
US06/710,093 US4641051A (en) 1984-03-12 1985-03-11 Rotor for an electrical machine with axial and radial cooling channels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843408986 DE3408986A1 (de) 1984-03-12 1984-03-12 Laeufer einer elektrischen maschine mit axial- und radialkuehlkanaelen

Publications (2)

Publication Number Publication Date
DE3408986A1 true DE3408986A1 (de) 1985-09-19
DE3408986C2 DE3408986C2 (https=) 1988-06-09

Family

ID=6230221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843408986 Granted DE3408986A1 (de) 1984-03-12 1984-03-12 Laeufer einer elektrischen maschine mit axial- und radialkuehlkanaelen

Country Status (2)

Country Link
US (1) US4641051A (https=)
DE (1) DE3408986A1 (https=)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2167481C1 (ru) * 2000-01-27 2001-05-20 Иванов-Смоленский Алексей Владимирович Ротор электрической машины
DE10027798A1 (de) * 2000-06-07 2002-01-03 Alstom Power Nv Turbogenerator mit einem Rotor mit direkter Gaskühlung
RU2178615C1 (ru) * 2000-08-02 2002-01-20 Новосибирский государственный технический университет Ротор электрической машины
RU2247463C2 (ru) * 2002-12-26 2005-02-27 Открытое акционерное общество "Нефтяная компания "ЛУКойл" (ОАО НК ЛУКойл) Погружной электродвигатель с постоянными магнитами
RU2262079C2 (ru) * 2003-10-20 2005-10-10 Открытое акционерное общество "Ижевский радиозавод" Способ подключения блока датчиков к двухсекционному погружному электродвигателю и блок датчиков
RU2287721C1 (ru) * 2005-04-08 2006-11-20 Общество с ограниченной ответственностью "Лифт Ойл" Погружной электродвигатель для работы в буровых скважинах
EP1734641A3 (en) * 2005-06-13 2007-09-12 General Electric Company Cooling system for an electrical machine with center rotor cooling ducts
RU2450407C2 (ru) * 2010-07-12 2012-05-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Ротор турбомашины

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319844A (en) 1985-12-23 1994-06-14 Unique Mobility, Inc. Method of making an electromagnetic transducer
MX161230A (es) 1985-12-23 1990-08-24 Unique Mobility Inc Mejoras en transductor electromagnetico de peso ligero
SE468265B (sv) * 1991-04-08 1992-11-30 Asea Brown Boveri Rotor till kortsluten vaexelstroemsmotor
US5861700A (en) * 1996-04-30 1999-01-19 Samsung Electronics Co., Ltd. Rotor for an induction motor
US5703421A (en) * 1996-05-24 1997-12-30 The United States Of America As Represented By The Secretary Of The Air Force Reluctance generator/motor cooling
DE10054338C2 (de) * 2000-11-02 2003-11-27 Antriebstechnik Katt Hessen Gm Kühlsystem für trägheitsarme rotierende elektrische Maschine
JP2010035319A (ja) * 2008-07-29 2010-02-12 Hitachi Ltd 密閉形回転電機
US9077212B2 (en) 2010-09-23 2015-07-07 Northern Power Systems, Inc. Method and apparatus for rotor cooling in an electromechanical machine
EP3694084A1 (en) * 2012-06-06 2020-08-12 GE Renewable Technologies Rotor for an electric machine and method for retrofit
EP2884630A1 (en) 2013-12-12 2015-06-17 ABB Technology AG An electric machine
US20160261169A1 (en) * 2015-03-07 2016-09-08 Atieva, Inc. Motor Rotor Cooling System

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1889862U (de) * 1961-07-27 1964-03-26 Licentia Gmbh Geblechter laeufer elektrischer maschinen.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US891906A (en) * 1907-03-16 1908-06-30 Sheffield Car Co Armature-core.
US2947892A (en) * 1958-02-12 1960-08-02 Gen Electric Canada Ventilation of totally enclosed motors
US3435263A (en) * 1966-05-04 1969-03-25 Gen Electric Gap pickup rotor with radially extended outlets
US3846651A (en) * 1973-06-12 1974-11-05 Westinghouse Electric Corp Dynamoelectric machine ventilating system
AT330883B (de) * 1973-09-17 1976-07-26 Kraftwerk Union Ag Einrichtung zur kuhlung von erregerstromzuleitungen in flussigkeitsgekuhlten turbogeneratorlaufern
US4341966A (en) * 1980-06-09 1982-07-27 General Electric Co. Laminated dynamoelectric machine rotor having cast conductors and radial coolant ducts and method of making same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1889862U (de) * 1961-07-27 1964-03-26 Licentia Gmbh Geblechter laeufer elektrischer maschinen.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP-Abstract 58-154348, veröff.13.9.83 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2167481C1 (ru) * 2000-01-27 2001-05-20 Иванов-Смоленский Алексей Владимирович Ротор электрической машины
DE10027798A1 (de) * 2000-06-07 2002-01-03 Alstom Power Nv Turbogenerator mit einem Rotor mit direkter Gaskühlung
US6657330B2 (en) 2000-06-07 2003-12-02 Alstom (Switzerland) Ltd Turbo generator with a rotor with direct gas cooling
RU2178615C1 (ru) * 2000-08-02 2002-01-20 Новосибирский государственный технический университет Ротор электрической машины
RU2247463C2 (ru) * 2002-12-26 2005-02-27 Открытое акционерное общество "Нефтяная компания "ЛУКойл" (ОАО НК ЛУКойл) Погружной электродвигатель с постоянными магнитами
RU2262079C2 (ru) * 2003-10-20 2005-10-10 Открытое акционерное общество "Ижевский радиозавод" Способ подключения блока датчиков к двухсекционному погружному электродвигателю и блок датчиков
RU2287721C1 (ru) * 2005-04-08 2006-11-20 Общество с ограниченной ответственностью "Лифт Ойл" Погружной электродвигатель для работы в буровых скважинах
EP1734641A3 (en) * 2005-06-13 2007-09-12 General Electric Company Cooling system for an electrical machine with center rotor cooling ducts
RU2450407C2 (ru) * 2010-07-12 2012-05-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Ротор турбомашины

Also Published As

Publication number Publication date
US4641051A (en) 1987-02-03
DE3408986C2 (https=) 1988-06-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee