DE3779957D1 - Kuehlung in elektrischen maschinen. - Google Patents

Kuehlung in elektrischen maschinen.

Info

Publication number: DE3779957D1
Authority: DE; Germany
Prior art keywords: cooling; electrical machines; machines; electrical
Prior art date: 1986-04-21
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 - Fee Related

Application number

DE8787303443T

Other languages

English (en)

Other versions

DE3779957T3 (de

DE3779957T2 (de

Inventor

Georg Strobl

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.)

Johnson Electric SA

Original Assignee

Johnson Electric SA

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.)

1986-04-21

Filing date

1987-04-16

Publication date

1992-07-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27263002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3779957(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-04-21 Priority claimed from GB868609709A external-priority patent/GB8609709D0/en

1987-04-16 Application filed by Johnson Electric SA filed Critical Johnson Electric SA

1992-07-30 Application granted granted Critical

1992-07-30 Publication of DE3779957D1 publication Critical patent/DE3779957D1/de

1992-12-10 Publication of DE3779957T2 publication Critical patent/DE3779957T2/de

1999-03-18 Publication of DE3779957T3 publication Critical patent/DE3779957T3/de

2007-04-17 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
- 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
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Cooling System (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Dc Machiner (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

DE3779957T 1986-04-21 1987-04-16 Kühlung in elektrischen Maschinen. Expired - Fee Related DE3779957T3 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB868609709A GB8609709D0 (en)	1986-04-21	1986-04-21	Cooling in electric motors
GB868628139A GB8628139D0 (en)	1986-04-21	1986-11-25	Cooling in electric motors
GB8706835A GB2189944B (en)	1986-04-21	1987-03-23	Cooling in electric motors

Publications (3)

Publication Number	Publication Date
DE3779957D1 true DE3779957D1 (de)	1992-07-30
DE3779957T2 DE3779957T2 (de)	1992-12-10
DE3779957T3 DE3779957T3 (de)	1999-03-18

Family

ID=27263002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3779957T Expired - Fee Related DE3779957T3 (de)	1986-04-21	1987-04-16	Kühlung in elektrischen Maschinen.

Country Status (4)

Country	Link
EP (1)	EP0244134B2 (de)
JP (1)	JP2694949B2 (de)
DE (1)	DE3779957T3 (de)
GB (1)	GB2189944B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH02142962U (de) *	1989-05-02	1990-12-04
US5206663A (en) *	1990-10-31	1993-04-27	Kyocera Corporation	Thermal head
EP0492097A3 (en) *	1991-08-12	1993-04-07	Icc- International Components Corporation Elektrobauelemente Gmbh Europa	Rotor for use in a miniature motor
JP3469751B2 (ja) *	1997-01-07	2003-11-25	マブチモーター株式会社	小型モータ
GB0218198D0 (en)	2002-08-06	2002-09-11	Johnson Electric Sa	Fan
JP5021454B2 (ja)	2007-12-28	2012-09-05	マブチモーター株式会社	ロータ取付け冷却ファン
DE102008059171B4 (de) *	2008-11-24	2014-08-28	Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg	Antriebsmotor mit integrierter Kühlung
DE102013215561A1 (de) *	2013-08-07	2015-03-05	Behr Gmbh & Co. Kg	Rotor für einen Elektromotor, Elektromotor und Klimaanlage
US10181767B2 (en) *	2013-08-09	2019-01-15	Black & Decker Inc.	Brush assembly with brush card mount with brush holders having base and main portion pieces
EP3047151A4 (de)	2013-09-16	2017-05-03	Altigreen Propulsion Labs Private Limited	Motor-generator-welle mit zentrifugalgebläseschaufeln
WO2015040510A1 (en)	2013-09-17	2015-03-26	Altigreen Propulsion Labs Private Limited	An electric or hybrid vehicle using motor-generator having shaft with centrifugal fan blades for cooling
KR101555351B1 (ko)	2014-12-08	2015-09-23	주식회사 리홈쿠첸	전기압력밥솥의 자동 잠금장치
WO2017158828A1 (ja) *	2016-03-18	2017-09-21	三菱電機株式会社	車載用ブラシ付モータ及びその製造方法
TWI692044B (zh)	2017-05-29	2020-04-21	日商新川股份有限公司	封裝裝置以及半導體裝置的製造方法
EP4179612A4 (de) *	2020-07-13	2024-10-30	Milwaukee Electric Tool Corporation	Rotoranordnung für einen elektromotor
CN118400978B (zh) *	2024-06-27	2024-08-23	深圳市特瑞华腾新能源有限公司	一种用于电动汽车车载obc充电机的散热装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE208966C (de) *
DE1047298B (de) *	1954-09-03	1958-12-24	Licentia Gmbh	Elektrowerkzeug mit Universalmotor und eingebautem Luefter
SE311039B (de) *	1968-09-11	1969-05-27	Electrolux Ab
DE2164084A1 (de) *	1971-12-23	1973-06-28	Licentia Gmbh	Elektro-kleinmotor
DE2617661A1 (de) *	1976-04-22	1977-11-03	Siemens Ag	Elektrische synchronmaschine mit luftgekuehlten schenkelpolen im laeufer
JPS6036701B2 (ja) *	1979-12-14	1985-08-22	株式会社デンソー	車両用交流発電機
JPS58166272U (ja) *	1982-04-28	1983-11-05	三菱電機株式会社	車両用発電機
GB8312963D0 (en) *	1983-05-11	1983-06-15	Lucas Ind Plc	Alternators

1987
- 1987-03-23 GB GB8706835A patent/GB2189944B/en not_active Expired - Fee Related
- 1987-04-16 DE DE3779957T patent/DE3779957T3/de not_active Expired - Fee Related
- 1987-04-16 EP EP87303443A patent/EP0244134B2/de not_active Expired - Lifetime
- 1987-04-21 JP JP62098489A patent/JP2694949B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0244134B1 (de)	1992-06-24
EP0244134A1 (de)	1987-11-04
DE3779957T3 (de)	1999-03-18
JPS631341A (ja)	1988-01-06
JP2694949B2 (ja)	1997-12-24
GB2189944A (en)	1987-11-04
EP0244134B2 (de)	1998-08-05
DE3779957T2 (de)	1992-12-10
GB2189944B (en)	1990-06-06
GB8706835D0 (en)	1987-04-29

Publication	Publication Date	Title
DE3769165D1 (de)	1991-05-16	Dynamoelektrische maschinen.
DE3766030D1 (de)	1990-12-13	Mittel zum vermindern harmonischer drehmomente in elektrischen maschinen.
DE3686863D1 (de)	1992-11-05	Rotor fuer eine elektrische maschine.
DE69004653D1 (de)	1993-12-23	Turbolader mit elektrischer Rotationsmaschine.
FI871205A0 (fi)	1987-03-19	Anordning foer elektrostatisk beskiktning av foeremaol.
DE3679891D1 (de)	1991-07-25	Stator fuer eine elektrische maschine.
DE59008681D1 (de)	1995-04-13	Flüssigkeitsgekühlter elektrischer generator.
DE3789938D1 (de)	1994-07-07	Elektrische Anordnung.
DE3781473D1 (de)	1992-10-08	Elektrischer steckerhalter.
DE3889671D1 (de)	1994-06-23	Elektrisches massagegerät.
DE3887481D1 (de)	1994-03-10	Rotierende elektrische Maschinen.
DE3782817D1 (de)	1993-01-07	Elektrische spritzgiessmaschine.
DE3579538D1 (de)	1990-10-11	Synchrone elektrische rotierende maschine.
IT1219451B (it)	1990-05-18	Statore di macchina rotante elettrica
KR880701486A (ko)	1988-07-27	전기 기계용 고정자
DE3779957D1 (de)	1992-07-30	Kuehlung in elektrischen maschinen.
DE3774861D1 (de)	1992-01-09	Wickelverfahren fuer staender von elektrischen maschinen.
DE69020388D1 (de)	1995-08-03	Rotierender Elektrorasierer.
DE3876985D1 (de)	1993-02-04	Schraubenrotormaschine.
BR8707439A (pt)	1988-12-06	Maquina eletrica,especialmente motor eletrico
BR8707479A (pt)	1988-12-06	Maquina eletrica,especialmente motor eletrico
DE3884775D1 (de)	1993-11-11	Kühlung der Windungsenden in dynamoelektrischen Maschinen.
DE68910181D1 (de)	1993-12-02	Elektrische Maschinen.
DE69000814D1 (de)	1993-03-11	Elektrischer rasierapparat.
DE59006498D1 (de)	1994-08-25	Kühlvorrichtung für Elektromotoren.

Legal Events

Date	Code	Title	Description
1993-06-17	8363	Opposition against the patent
1998-10-08	8366	Restricted maintained after opposition proceedings
2005-01-27	8328	Change in the person/name/address of the agent	Representative=s name: FLUEGEL PREISSNER KASTEL SCHOBER, 80335 MUENCHEN
2006-02-09	8339	Ceased/non-payment of the annual fee