EP2059996A4 - Systeme de refroidissement d'appareil electrique - Google Patents

Systeme de refroidissement d'appareil electrique

Info

Publication number: EP2059996A4
Authority: EP; European Patent Office
Prior art keywords: cooling system; electrical apparatus; electrical; cooling
Prior art date: 2006-09-07
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP07823087A

Other languages

German (de)

English (en)

Other versions

EP2059996A1 (fr

Inventor

Jouni Ikaeheimo

Alpo Hauru

Ville Kivelae

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.)

ABB Schweiz AG

Original Assignee

ABB Oy

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.)

2006-09-07

Filing date

2007-09-07

Publication date

2012-06-27

2007-09-07 Application filed by ABB Oy filed Critical ABB Oy

2009-05-20 Publication of EP2059996A1 publication Critical patent/EP2059996A1/fr

2012-06-27 Publication of EP2059996A4 publication Critical patent/EP2059996A4/fr

Status Withdrawn legal-status Critical Current

Links

238000001816 cooling Methods 0.000 title 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Motor Or Generator Cooling System (AREA)

EP07823087A 2006-09-07 2007-09-07 Systeme de refroidissement d'appareil electrique Withdrawn EP2059996A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20060800A FI119458B (fi)	2006-09-07	2006-09-07	Järjestely sähkökoneen jäähdyttämiseksi
PCT/FI2007/000226 WO2008028996A1 (fr)	2006-09-07	2007-09-07	Système de refroidissement d'appareil électrique

Publications (2)

Publication Number	Publication Date
EP2059996A1 EP2059996A1 (fr)	2009-05-20
EP2059996A4 true EP2059996A4 (fr)	2012-06-27

Family

ID=37067127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07823087A Withdrawn EP2059996A4 (fr)	2006-09-07	2007-09-07	Systeme de refroidissement d'appareil electrique

Country Status (3)

Country	Link
EP (1)	EP2059996A4 (fr)
FI (1)	FI119458B (fr)
WO (1)	WO2008028996A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008019644A1 (de) *	2008-04-18	2009-10-22	Siemens Aktiengesellschaft	Elektrische Antriebsmaschine
ITBO20090075A1 (it) *	2009-02-13	2010-08-14	Magneti Marelli Spa	Macchina elettrica con singolo statore e due rotori tra loro indipendenti e veicolo stradale provvisto di tale macchina elettrica
US8633627B2 (en)	2011-08-30	2014-01-21	General Electric Company	Electric machine
CN107046347B (zh) *	2017-03-06	2019-04-19	宁波诺丁汉大学	带有散热装置的电机
CN215419958U (zh) *	2021-07-29	2022-01-04	扬州仁智信息科技有限公司	一种电动工具用恒转速散热电机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB948013A (en) *	1960-05-20	1964-01-29	Siemens Ag	The ventilation of asynchronous electric motors
JPS55173276U (fr) *	1979-05-29	1980-12-12
WO1999039426A1 (fr) *	1998-01-30	1999-08-05	Schroedl Manfred	Machine electrique
EP1087501A2 (fr) *	1999-09-27	2001-03-28	Nissan Motor Co., Ltd.	Moteur/générateur avec plusieurs rotors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2139011B (en) *	1983-04-18	1986-06-11	Elektromotoren Z Elprom	Ansynchronous motor with two rotors
KR100624720B1 (ko) *	2005-02-21	2006-09-20	엘지전자 주식회사	회전공진형 모터

2006
- 2006-09-07 FI FI20060800A patent/FI119458B/fi not_active IP Right Cessation
2007
- 2007-09-07 WO PCT/FI2007/000226 patent/WO2008028996A1/fr not_active Ceased
- 2007-09-07 EP EP07823087A patent/EP2059996A4/fr not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB948013A (en) *	1960-05-20	1964-01-29	Siemens Ag	The ventilation of asynchronous electric motors
JPS55173276U (fr) *	1979-05-29	1980-12-12
WO1999039426A1 (fr) *	1998-01-30	1999-08-05	Schroedl Manfred	Machine electrique
EP1087501A2 (fr) *	1999-09-27	2001-03-28	Nissan Motor Co., Ltd.	Moteur/générateur avec plusieurs rotors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008028996A1 *

Also Published As

Publication number	Publication date
FI20060800A0 (fi)	2006-09-07
FI20060800L (fi)	2008-03-08
EP2059996A1 (fr)	2009-05-20
FI119458B (fi)	2008-11-14
WO2008028996A1 (fr)	2008-03-13

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Legal Events

Date	Code	Title	Description
2009-04-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2009-05-20	17P	Request for examination filed	Effective date: 20090402
2009-05-20	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
2009-05-20	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2012-06-27	A4	Supplementary search report drawn up and despatched	Effective date: 20120529
2012-06-27	RIC1	Information provided on ipc code assigned before grant	Ipc: H02K 9/04 20060101AFI20120522BHEP Ipc: H02K 16/02 20060101ALI20120522BHEP
2012-08-15	DAX	Request for extension of the european patent (deleted)
2013-03-13	17Q	First examination report despatched	Effective date: 20130211
2014-01-15	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ABB TECHNOLOGY AG
2017-04-19	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ABB SCHWEIZ AG
2018-07-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2018-08-29	18D	Application deemed to be withdrawn	Effective date: 20180404