DE3578281D1 - Elektrischer drehmotor. - Google Patents

Elektrischer drehmotor.

Info

Publication number: DE3578281D1
Authority: DE; Germany
Prior art keywords: electric rotator; rotator; electric
Prior art date: 1984-07-11
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

DE8585304941T

Other languages

English (en)

Inventor

Makoto Gotou

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.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial Co 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.)

1984-07-11

Filing date

1985-07-10

Publication date

1990-07-19

1984-07-11 Priority claimed from JP59144903A external-priority patent/JPH0685628B2/ja

1984-07-11 Priority claimed from JP14490284A external-priority patent/JPH0685629B2/ja

1984-07-31 Priority claimed from JP16171084A external-priority patent/JPS6142255A/ja

1985-07-10 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

1990-07-19 Application granted granted Critical

1990-07-19 Publication of DE3578281D1 publication Critical patent/DE3578281D1/de

2005-07-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Permanent Magnet Type Synchronous Machine (AREA)
Iron Core Of Rotating Electric Machines (AREA)

DE8585304941T 1984-07-11 1985-07-10 Elektrischer drehmotor. Expired - Lifetime DE3578281D1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP59144903A JPH0685628B2 (ja)	1984-07-11	1984-07-11	電動機
JP14490284A JPH0685629B2 (ja)	1984-07-11	1984-07-11	電動機
JP16171084A JPS6142255A (ja)	1984-07-31	1984-07-31	電動機

Publications (1)

Publication Number	Publication Date
DE3578281D1 true DE3578281D1 (de)	1990-07-19

Family

ID=27318900

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585304941T Expired - Lifetime DE3578281D1 (de)	1984-07-11	1985-07-10	Elektrischer drehmotor.

Country Status (3)

Country	Link
US (1)	US4692645A (de)
EP (1)	EP0170452B1 (de)
DE (1)	DE3578281D1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4874975A (en) *	1984-11-13	1989-10-17	Digital Equipment Corporation	Brushless DC motor
US5006745A (en) *	1988-08-03	1991-04-09	Victor Company Of Japan, Ltd.	Polyphase direct current motor
US5164622A (en) *	1990-06-14	1992-11-17	Applied Motion Products, Inc.	High pole density three phase motor
JP3002927B2 (ja) *	1992-08-05	2000-01-24	セイコーインスツルメンツ株式会社	ブラシレスモータ
US5818187A (en) *	1995-05-25	1998-10-06	Itt Automotive Electrical Systems, Inc.	Motor and control for windshield wiper system
EP0748027B1 (de) *	1995-06-07	2006-09-06	General Electric Company	Dynamoelektrische Maschine und deren Rotorkonstruktion
WO1996041410A1 (en) *	1995-06-07	1996-12-19	Itt Automotive Electrical Systems, Inc.	Reduced speed growth in windshield wiper motor
US5838877A (en) *	1995-08-02	1998-11-17	Itt Automotive Electrical Systems, Inc.	Noise suppression in PWM-driven DC motor
US5857060A (en) *	1995-08-02	1999-01-05	Itt Automotive Electrical Systems, Inc.	Noise suppression in PWM-driven DC motor
US5770907A (en) *	1995-08-14	1998-06-23	Itt Automotive Electrical Systems, Inc.	Windshield wiper motor for use in a vehicle and method for manufacturing
US5616182A (en) *	1995-12-04	1997-04-01	Itt Automotive Electrical Systems, Inc.	Method and apparatus for wiping a windshield
US6040667A (en) *	1995-12-12	2000-03-21	Valeo Elecrical Systems, Inc.	System and method for driving wipers in a windshield wiper system
US5723931A (en) *	1996-01-17	1998-03-03	Mpc Products Corporation	Multiple pole, multiple phase, permanent magnet motor and method for winding
US6097127A (en) *	1996-08-22	2000-08-01	Rivera; Nicholas N.	Permanent magnet direct current (PMDC) machine with integral reconfigurable winding control
US5912522A (en) *	1996-08-22	1999-06-15	Rivera; Nicholas N.	Permanent magnet direct current (PMDC) machine with integral reconfigurable winding control
US6232691B1 (en) *	1998-09-17	2001-05-15	Dellcom Aviation Inc.	DC electric starter-generator
US6380658B1 (en)	1999-07-15	2002-04-30	Delphi Technologies Inc.	Method and apparatus for torque ripple reduction in sinusoidally excited brushless permanent magnet motors
JP3474824B2 (ja) *	2000-02-24	2003-12-08	三菱電機株式会社	車両用交流発電機
DE10030129A1 (de) *	2000-06-20	2002-01-17	Deutsch Zentr Luft & Raumfahrt	Vorrichtungen für Antriebseinheiten von Leichtbaurobotern
EP1430587A4 (de) *	2001-09-14	2004-12-29	Delphi Tech Inc	Verfahren und vorrichtung zur reduktion der drehmomentwelligkeit in sinusförmig erregten bürstenlosen permanentmagnetmotoren
US6858960B1 (en)	2002-09-17	2005-02-22	Dana Corporation	Low cogging permanent magnet motor
US6788013B2 (en) *	2003-02-10	2004-09-07	Delphi Technologies, Inc.	Permanent magnet electric motor and method of making same
DE10329572A1 (de) *	2003-06-30	2005-01-20	Robert Bosch Gmbh	Verfahren zur Herstellung eines elektromagnetisch erregbaren Kerns
US7385328B2 (en)	2006-05-23	2008-06-10	Reliance Electric Technologies, Llc	Cogging reduction in permanent magnet machines
US7549504B2 (en)	2006-07-28	2009-06-23	Delphi Technologies, Inc.	Quadrant dependent active damping for electric power steering
US7543679B2 (en)	2006-07-28	2009-06-09	Delphi Technologies, Inc.	Compensation of periodic sensor errors in electric power steering systems
US7725227B2 (en)	2006-12-15	2010-05-25	Gm Global Technology Operations, Inc.	Method, system, and apparatus for providing enhanced steering pull compensation
US20100156226A1 (en) *	2008-12-19	2010-06-24	Gm Global Technology Operations, Inc.	Brush type motor
US8461739B2 (en) *	2009-09-25	2013-06-11	Ford Global Technologies, Llc	Stator for an electric machine
DE102020205351A1 (de)	2020-04-28	2021-10-28	Vitesco Technologies Germany Gmbh	Stator für eine elektrische Maschine und elektrische Maschine mit einem Stator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL50563C (de) *
FR417919A (fr) *	1910-02-25	1910-11-25	Westinghouse Electric Corp	Perfectionnements aux machines électriques
US3235762A (en) *	1962-05-02	1966-02-15	Gen Electric	Stator for use in alternating current induction motors
US3230434A (en) *	1962-09-18	1966-01-18	Gen Precision Inc	Motor fitted with hall generator and semiconductor controls
DE2258361A1 (de) *	1971-11-24	1973-05-30	Hitachi Metals Ltd	Gleichstrommotor
US3942055A (en) *	1974-10-16	1976-03-02	General Electric Company	Hermetic motor stator
US4130769A (en) *	1974-11-01	1978-12-19	Canon Kabushiki Kaisha	Brushless DC motor
GB1552656A (en) *	1976-07-26	1979-09-19	Nat Res Dev	Electric motors or generators
GB1603969A (en) *	1977-05-26	1981-12-02	Matsushita Electric Industrial Co Ltd	Rotary electrical machine
US4197477A (en) *	1978-07-12	1980-04-08	General Electric Company	Armature lamina for a dynamoelectric machine
DE2841415C2 (de) *	1978-09-22	1980-10-09	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Drehstromwicklung für Hochspannungsmaschinen mit in Stern geschalteten Strängen
JPS5571163A (en) *	1978-11-24	1980-05-29	Matsushita Electric Ind Co Ltd	Rotary electric machine

1985
- 1985-07-10 DE DE8585304941T patent/DE3578281D1/de not_active Expired - Lifetime
- 1985-07-10 EP EP85304941A patent/EP0170452B1/de not_active Expired
- 1985-07-11 US US06/753,964 patent/US4692645A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4692645A (en)	1987-09-08
EP0170452A1 (de)	1986-02-05
EP0170452B1 (de)	1990-06-13

Legal Events

Date	Code	Title	Description
1991-07-11	8364	No opposition during term of opposition
1997-07-10	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3587019D1 (de)	1993-03-04	Elektrischer steckverbinder.
DE3785001D1 (de)	1993-04-29	Elektrischer verbinder.
DE3682598D1 (de)	1992-01-09	Elektrischer filter.
DE3485691D1 (de)	1992-06-11	Elektrischer kompass.
DE3784889D1 (de)	1993-04-22	Elektrischer steckverbinder.
DE3879260D1 (de)	1993-04-22	Elektrischer verbinder.
EP0588448A3 (de)	1995-03-01	Elektrischer Motor.
DE3765447D1 (de)	1990-11-15	Elektrischer heftapparat.
DE68913839D1 (de)	1994-04-21	Elektrischer Steckverbinder.
DE3673774D1 (de)	1990-10-04	Elektrischer motor.
DE68914056D1 (de)	1994-04-28	Elektrischer Verbinder.
DE3480971D1 (de)	1990-02-08	Elektrischer schalter.
DE3584220D1 (de)	1991-10-31	Rotierender elektrischer motor.
DE3667576D1 (de)	1990-01-18	Elektrischer antrieb.
NO862655D0 (no)	1986-07-01	Elektrisk kabelskjoet.
DE3877661D1 (de)	1993-03-04	Elektrischer anlasser.
DE68912488D1 (de)	1994-03-03	Elektrischer Verbinder.
DE3587221D1 (de)	1993-05-06	Elektrischer schalter.
DE3577012D1 (de)	1990-05-10	Elektrischer heizstromkreis.
DE68909804D1 (de)	1993-11-18	Elektrischer Steckverbinder.
DE68914739D1 (de)	1994-05-26	Elektrischer Verbinder.
DE68913579D1 (de)	1994-04-14	Einfügungskraftfreier elektrischer Verbinder.
DE3671690D1 (de)	1990-07-05	Elektrisches schaltgeraet.
DE3774477D1 (de)	1991-12-19	Elektrischer steckverbinder.
FI862890A0 (fi)	1986-07-09	Elektrisk klaemlist.