EP2059996A4 - COOLING SYSTEM OF ELECTRICAL APPARATUS - Google Patents

COOLING SYSTEM OF ELECTRICAL APPARATUS

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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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)

French (fr)

Other versions

EP2059996A1 (en

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/en

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

Status Withdrawn legal-status Critical Current

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 COOLING SYSTEM OF ELECTRICAL APPARATUS Withdrawn EP2059996A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20060800A FI119458B (en)	2006-09-07	2006-09-07	Arrangements for cooling an electric machine
PCT/FI2007/000226 WO2008028996A1 (en)	2006-09-07	2007-09-07	Arrangement for cooling an electrical machine

Publications (2)

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

Family

ID=37067127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07823087A Withdrawn EP2059996A4 (en)	2006-09-07	2007-09-07	COOLING SYSTEM OF ELECTRICAL APPARATUS

Country Status (3)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008019644A1 (en) *	2008-04-18	2009-10-22	Siemens Aktiengesellschaft	Electric drive machine
ITBO20090075A1 (en)	2009-02-13	2010-08-14	Magneti Marelli Spa	ELECTRIC MACHINE WITH SINGLE STATOR AND TWO ROTORS BETWEEN THEM INDEPENDENT AND ROAD VEHICLE PROVIDED WITH THIS ELECTRIC MACHINE
US8633627B2 (en)	2011-08-30	2014-01-21	General Electric Company	Electric machine
CN107046347B (en) *	2017-03-06	2019-04-19	宁波诺丁汉大学	Motor with heat sink
CN215419958U (en) *	2021-07-29	2022-01-04	扬州仁智信息科技有限公司	Constant-rotating-speed heat dissipation motor for electric tool

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 (en) *	1979-05-29	1980-12-12
WO1999039426A1 (en) *	1998-01-30	1999-08-05	Schroedl Manfred	Electric machine
EP1087501A2 (en) *	1999-09-27	2001-03-28	Nissan Motor Co., Ltd.	Motor/generator with multiple 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 (en) *	2005-02-21	2006-09-20	엘지전자 주식회사	Resonant Motor

2006
- 2006-09-07 FI FI20060800A patent/FI119458B/en not_active IP Right Cessation
2007
- 2007-09-07 WO PCT/FI2007/000226 patent/WO2008028996A1/en active Application Filing
- 2007-09-07 EP EP07823087A patent/EP2059996A4/en 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 (en) *	1979-05-29	1980-12-12
WO1999039426A1 (en) *	1998-01-30	1999-08-05	Schroedl Manfred	Electric machine
EP1087501A2 (en) *	1999-09-27	2001-03-28	Nissan Motor Co., Ltd.	Motor/generator with multiple 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 (en)	2006-09-07
FI20060800A (en)	2008-03-08
FI119458B (en)	2008-11-14
EP2059996A1 (en)	2009-05-20
WO2008028996A1 (en)	2008-03-13

Publication	Publication Date	Title
BRPI0810346A2 (en)	2014-10-14	"COOLING SYSTEM"
DK1881194T3 (en)	2015-06-22	Cooling device
EP2053998A4 (en)	2012-05-23	Patient cooling enclosure
EP1780482A4 (en)	2010-04-21	COOLING SYSTEM FOR SUPERCONDUCTING ELECTRICAL APPARATUS
EP2067640A4 (en)	2012-01-25	COOLER AND METHOD FOR COOLING ELECTRICAL APPARATUS
IL179940A0 (en)	2007-05-15	Method of making an electronic device cooling system
FR2947395B1 (en)	2014-07-11	MOTOCULTURE ELECTRICAL EQUIPMENT
EP2065935A4 (en)	2012-01-11	COOLING APPARATUS
IL179939A0 (en)	2007-05-15	Method of making an electronic device cooling system
EP2011133A4 (en)	2010-08-18	LIGHTING OF AN ELECTRICAL DEVICE
DK1974592T3 (en)	2012-09-03	COOLING SYSTEM AND PROCEDURE
EP2059996A4 (en)	2012-06-27	COOLING SYSTEM OF ELECTRICAL APPARATUS
EP1850354A4 (en)	2011-04-20	CIRCULATION COOLING SYSTEM FOR CRYOGENIC CABLE
FR2907977B1 (en)	2008-12-26	SUPPORT OF ELECTRICAL EQUIPMENT
ITPD20050297A1 (en)	2007-04-13	EQUIPMENT FOR THE REALIZATION OF ELECTRICAL WIRES
EP1994630A4 (en)	2016-12-28	Device for cooling of electric motors
FI20050866A0 (en)	2005-08-31	Unit cooling system
FR2875962B1 (en)	2006-12-01	METHOD FOR ELECTRICAL PROTECTION OF AN ELECTRICAL APPLIANCE
FR2935132B1 (en)	2011-03-25	COOLING SYSTEM FOR ELECTRIC OR ELECTRONIC EQUIPMENT OF AN AIRCRAFT
SE0302966L (en)	2005-05-08	System for transmission of electric power
FR2916076B1 (en)	2009-08-07	DISPLAY SYSTEM
ITMI20062112A1 (en)	2008-05-04	ENCLOSURE STRUCTURE FOR ELECTRICAL EQUIPMENT.
FI20065382A (en)	2007-12-07	electric Operating System
FR2892852B1 (en)	2007-12-21	DETROMPING SYSTEM FOR THE ASSOCIATION OF ELECTRICAL EQUIPMENT
FR2936318B1 (en)	2010-10-22	THERMAL SURVEILLANCE DEVICE OF AN ELECTRICAL CONDUCTOR

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