WO2010025986A3 - Dynamoelektrische maschine mit kühlung - Google Patents

Dynamoelektrische maschine mit kühlung Download PDF

Info

Publication number
WO2010025986A3
WO2010025986A3 PCT/EP2009/059199 EP2009059199W WO2010025986A3 WO 2010025986 A3 WO2010025986 A3 WO 2010025986A3 EP 2009059199 W EP2009059199 W EP 2009059199W WO 2010025986 A3 WO2010025986 A3 WO 2010025986A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
recesses
rotor
air gap
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.)
Ceased
Application number
PCT/EP2009/059199
Other languages
English (en)
French (fr)
Other versions
WO2010025986A2 (de
Inventor
Gerhard Dorr
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
Publication of WO2010025986A2 publication Critical patent/WO2010025986A2/de
Publication of WO2010025986A3 publication Critical patent/WO2010025986A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Die Erfindung betrifft eine dynamoelektrische Maschine (1) mit - einem Stator (2), der ein Wicklungssystem aufweist, das in axial verlaufenden Nuten angeordnet ist, die zu einem Luftspalt (10) weisen, wobei das Wicklungssystem an den Stirnseiten des Stators (2) Wickelköpfe (3) ausbildet, - einem den Nuten gegenüberliegenden Rotor (4), der durch elektromagnetische Wechselwirkung mit dem Stator (2) über den Luftspalt (10) eine Rotation des Rotors (4) bewirkt, - einem den Stator (2) umgebenden Kühlmantel (9) auf der dem Luftspalt (10) abgewandten Seite des Stators (2) mit im Wesentlichen axial verlaufenden Ausnehmungen (16) des Kühlmantels (9), wobei die Ausnehmungen (16) mit Kühlschläuchen (11) versehen sind, und wobei zumindest axiale Abschnitte dieser Ausnehmungen (16) zum Rücken (17) des Stators (2) offen sind.
PCT/EP2009/059199 2008-09-03 2009-07-17 Dynamoelektrische maschine mit kühlung Ceased WO2010025986A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008045667A DE102008045667A1 (de) 2008-09-03 2008-09-03 Dynamoelektrische Maschine mit Kühlung
DE102008045667.5 2008-09-03

Publications (2)

Publication Number Publication Date
WO2010025986A2 WO2010025986A2 (de) 2010-03-11
WO2010025986A3 true WO2010025986A3 (de) 2010-07-01

Family

ID=41057543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/059199 Ceased WO2010025986A2 (de) 2008-09-03 2009-07-17 Dynamoelektrische maschine mit kühlung

Country Status (2)

Country Link
DE (1) DE102008045667A1 (de)
WO (1) WO2010025986A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029986A1 (de) 2010-06-11 2011-12-15 Siemens Aktiengesellschaft Dynamoelektrische Maschine mit Luft-Flüssigkeitskühlung
DE102010039609A1 (de) * 2010-08-20 2012-02-23 Siemens Aktiengesellschaft Elektrischer Gondelantrieb für eine schwimmende Einrichtung mit interner Statorkühlung
FR3032654B1 (fr) * 2015-02-16 2018-05-25 Valeo Embrayages Module hybride pour vehicule automobile
FR3098361B1 (fr) * 2019-07-04 2021-06-25 Leroy Somer Moteurs Machine tournante électrique comportant un circuit interne de refroidissement du rotor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414532A (en) * 1944-06-09 1947-01-21 Westinghouse Electric Corp Electrical machine
JPS5671041U (de) * 1979-11-01 1981-06-11
JPS6146866U (ja) * 1984-08-29 1986-03-28 三菱電機株式会社 全閉外扇形回転電機
DE29707172U1 (de) * 1997-04-12 1997-06-12 Struckmeier GmbH Antriebstechnik, 65527 Niedernhausen Elektrische Maschine mit Fluidkühlung
US20020074868A1 (en) * 2000-12-14 2002-06-20 Denso Corporation Rotary electric machine having stator coolant passage means
EP1414135A2 (de) * 2002-10-24 2004-04-28 Fanuc Ltd Kühlmantel für Elektromotoren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9107197U1 (de) 1991-06-11 1992-10-15 Siemens AG, 8000 München Elektrische Maschine
DE19651959A1 (de) 1996-12-13 1998-06-18 Siemens Ag Ständergehäuse eines Innenläufer-Motors
DE10103447A1 (de) 2001-01-25 2002-08-01 Baumueller Nuernberg Gmbh Wellschlauch-Ständerkühlung in einer elektrischen Maschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414532A (en) * 1944-06-09 1947-01-21 Westinghouse Electric Corp Electrical machine
JPS5671041U (de) * 1979-11-01 1981-06-11
JPS6146866U (ja) * 1984-08-29 1986-03-28 三菱電機株式会社 全閉外扇形回転電機
DE29707172U1 (de) * 1997-04-12 1997-06-12 Struckmeier GmbH Antriebstechnik, 65527 Niedernhausen Elektrische Maschine mit Fluidkühlung
US20020074868A1 (en) * 2000-12-14 2002-06-20 Denso Corporation Rotary electric machine having stator coolant passage means
EP1414135A2 (de) * 2002-10-24 2004-04-28 Fanuc Ltd Kühlmantel für Elektromotoren

Also Published As

Publication number Publication date
DE102008045667A1 (de) 2010-03-04
WO2010025986A2 (de) 2010-03-11

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