DE3910451C2 - - Google Patents

Info

Publication number
DE3910451C2
DE3910451C2 DE3910451A DE3910451A DE3910451C2 DE 3910451 C2 DE3910451 C2 DE 3910451C2 DE 3910451 A DE3910451 A DE 3910451A DE 3910451 A DE3910451 A DE 3910451A DE 3910451 C2 DE3910451 C2 DE 3910451C2
Authority
DE
Germany
Prior art keywords
oil
rotor
cooled
pole yoke
phase alternator
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 - Lifetime
Application number
DE3910451A
Other languages
German (de)
English (en)
Other versions
DE3910451A1 (de
Inventor
Akihiro Katsuta Jp Saito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3910451A1 publication Critical patent/DE3910451A1/de
Application granted granted Critical
Publication of DE3910451C2 publication Critical patent/DE3910451C2/de
Granted legal-status Critical Current

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
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/049—Rectifiers associated with stationary parts, e.g. stator cores
    • H02K11/05—Rectifiers associated with casings, enclosures or brackets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
DE3910451A 1988-04-01 1989-03-31 Verfahren zur kuehlung einer drehstromlichtmaschine sowie oelgekuehlte drehstromlichtmaschine Granted DE3910451A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63078144A JPH0810977B2 (ja) 1988-04-01 1988-04-01 油冷式交流発電機

Publications (2)

Publication Number Publication Date
DE3910451A1 DE3910451A1 (de) 1989-10-12
DE3910451C2 true DE3910451C2 (en, 2012) 1992-07-30

Family

ID=13653693

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3910451A Granted DE3910451A1 (de) 1988-04-01 1989-03-31 Verfahren zur kuehlung einer drehstromlichtmaschine sowie oelgekuehlte drehstromlichtmaschine

Country Status (4)

Country Link
US (1) US5160864A (en, 2012)
JP (1) JPH0810977B2 (en, 2012)
KR (1) KR890016730A (en, 2012)
DE (1) DE3910451A1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630658A1 (de) * 1995-08-08 1997-02-13 Valeo Equip Electr Moteur Wechselstromgenerator in bürstenloser Ausführung und mit Wasserkühlung
DE102009022168A1 (de) 2009-05-20 2010-12-02 Daimler Ag Hybridantrieb für ein Fahrzeug

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002758A1 (en) * 1993-07-15 1995-01-26 Onan Corporation Auxiliary power system for hybrid electric vehicle
US5729160A (en) * 1994-07-20 1998-03-17 Mosaid Technologies Incorporated Self-timed circuit control device and method
US5773903A (en) * 1996-12-20 1998-06-30 Sundstrand Corporation Rotating rectifier assembly
WO1998054822A1 (fr) * 1997-05-26 1998-12-03 Denso Corporation Alternateur pour vehicule
GB9804869D0 (en) * 1998-03-07 1998-04-29 Lucas Ind Plc Rotary electric machine
DE10018470A1 (de) * 2000-04-14 2001-10-25 Bosch Gmbh Robert Elektrische Maschine mit einer in einem geschlossenen Gehäuse integrierten Innenkühlung und Verfahren zur Bestimmung eines Füllgrades der Innenkühlung
US6943477B1 (en) 2000-04-27 2005-09-13 Denso Corporation Stator of rotary electric machine and method for making the same
DE10119776A1 (de) 2000-04-27 2001-11-08 Denso Corp Stator einer Drehfeldmaschine und Verfahren zu seiner Herstellung
KR100371562B1 (ko) * 2000-09-18 2003-02-07 삼성테크윈 주식회사 차량용 발전기
US6433457B1 (en) * 2001-06-05 2002-08-13 Denso Corporation Brushless AC generator
US6914354B2 (en) * 2002-01-16 2005-07-05 Ballard Power Systems Corporation Assembly and method for direct cooling of motor end-winding
US6750572B2 (en) * 2002-03-01 2004-06-15 Honeywell International, Inc. Generator with improved lubrication and cooling system
US6897581B2 (en) * 2002-10-04 2005-05-24 Honeywell International Inc. High speed generator with the main rotor housed inside the shaft
US6825586B2 (en) * 2002-10-29 2004-11-30 Remy, Inc. One piece stator lead and terminal insulator
JP4041088B2 (ja) * 2004-03-31 2008-01-30 ジヤトコ株式会社 ベルト式無段変速機用ステップモータの冷却構造
US20060170298A1 (en) * 2005-01-28 2006-08-03 Edrington Samuel R Liquid spray shield for liquid-cooled alternators
ITMI20072428A1 (it) * 2007-12-24 2009-06-25 Gianfranco Bianchi Gruppo generatore con raffreddamento ad olio
US7759838B2 (en) * 2008-09-22 2010-07-20 Remy Technologies, L.L.C. Coil support for rotating electrical machine
US8901789B2 (en) 2011-10-07 2014-12-02 Remy Technologies, Llc Electric machine module
SE536740C2 (sv) * 2012-11-07 2014-07-08 BAE Systems Hägglunds Aktiebolag Förfarande och anordning för vätskekylning av en elmotor
US9306433B2 (en) 2013-03-13 2016-04-05 E-Aam Driveline Systems Ab Drive module with spray cooling of electric motor
DE102016216685A1 (de) 2016-09-02 2018-03-08 Continental Automotive Gmbh Rotor für eine elektrische Maschine
WO2022191952A1 (en) 2021-03-11 2022-09-15 American Axle & Manufacturing, Inc. Electric drive unit with a exchanger that is formed by disks having a disk spring portion and which are received into a bore in a rotor shaft of an electric motor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084364B (de) * 1957-09-11 1960-06-30 Gen Motors Corp OElkuehlung fuer Wechselstromgeneratoren der Klauenpolbauart
GB840306A (en) * 1959-02-26 1960-07-06 Gen Motors Corp Improvements in direct current power supply units
US3089045A (en) * 1960-03-28 1963-05-07 Eaton Mfg Co Coolant-circulating system for electric machines and the like
US3480810A (en) * 1968-06-05 1969-11-25 Bendix Corp Oil cooled generator
SE311039B (en, 2012) * 1968-09-11 1969-05-27 Electrolux Ab
JPS5489412U (en, 2012) * 1977-12-08 1979-06-25
DE2828473A1 (de) * 1978-06-29 1980-01-17 Bosch Gmbh Robert Oelgekuehlte elektrische maschine
US4221982A (en) * 1978-07-31 1980-09-09 General Motors Corporation Liquid cooled rectified-alternating current generator
US4496862A (en) * 1983-08-05 1985-01-29 Sundstrand Corporation High speed generator air vent for air gap
US4739204A (en) * 1986-01-30 1988-04-19 Mitsubishi Denki Kabushiki Kaisha Liquid cooled a.c. vehicle generator
JPS62225146A (ja) * 1986-03-25 1987-10-03 Mitsubishi Electric Corp 車両用交流発電機
JPS62260544A (ja) * 1986-04-07 1987-11-12 Mitsubishi Electric Corp 車両用交流発電機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630658A1 (de) * 1995-08-08 1997-02-13 Valeo Equip Electr Moteur Wechselstromgenerator in bürstenloser Ausführung und mit Wasserkühlung
DE102009022168A1 (de) 2009-05-20 2010-12-02 Daimler Ag Hybridantrieb für ein Fahrzeug

Also Published As

Publication number Publication date
US5160864A (en) 1992-11-03
DE3910451A1 (de) 1989-10-12
KR890016730A (ko) 1989-11-30
JPH01255457A (ja) 1989-10-12
JPH0810977B2 (ja) 1996-01-31

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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