DE68911841D1 - Zusammengesetzter Kommutator. - Google Patents

Zusammengesetzter Kommutator.

Info

Publication number: DE68911841D1
Authority: DE; Germany
Prior art keywords: commutator; compound; compound commutator
Prior art date: 1988-10-13
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

DE89310533T

Other languages

English (en)

Other versions

DE68911841T2 (de

Inventor

Patrick Shui-Chung Wang

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.)

1988-10-13

Filing date

1989-10-13

Publication date

1994-02-10

1988-10-13 Priority claimed from GB8823992A external-priority patent/GB2224606B/en

1988-10-13 Priority claimed from GB8823991A external-priority patent/GB2224605B/en

1989-10-13 Application filed by Johnson Electric SA filed Critical Johnson Electric SA

1994-02-10 Publication of DE68911841D1 publication Critical patent/DE68911841D1/de

1994-06-09 Application granted granted Critical

1994-06-09 Publication of DE68911841T2 publication Critical patent/DE68911841T2/de

2009-10-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
- 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
- H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
- H02K11/028—Suppressors associated with the rotor
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
- H02K13/105—Spark suppressors associated with the commutator

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Motor Or Generator Current Collectors (AREA)
Thermistors And Varistors (AREA)
Manufacture Of Switches (AREA)
Switch Cases, Indication, And Locking (AREA)

DE68911841T 1988-10-13 1989-10-13 Zusammengesetzter Kommutator. Expired - Lifetime DE68911841T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8823992A GB2224606B (en)	1988-10-13	1988-10-13	Connecting a suppression element to a commutator.
GB8823991A GB2224605B (en)	1988-10-13	1988-10-13	Assembled commutator

Publications (2)

Publication Number	Publication Date
DE68911841D1 true DE68911841D1 (de)	1994-02-10
DE68911841T2 DE68911841T2 (de)	1994-06-09

Family

ID=26294511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68911841T Expired - Lifetime DE68911841T2 (de)	1988-10-13	1989-10-13	Zusammengesetzter Kommutator.

Country Status (6)

Country	Link
US (1)	US5008577A (de)
EP (1)	EP0364292B1 (de)
JP (1)	JPH087816Y2 (de)
DE (1)	DE68911841T2 (de)
ES (1)	ES2049333T3 (de)
HK (1)	HK131494A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5272404A (en) *	1991-03-01	1993-12-21	Mabuchi Motor, Co., Ltd.	Miniature motor having a built-up commutator
JPH05226047A (ja) *	1991-03-18	1993-09-03	Hitachi Ltd	コンデンサ内蔵整流子及びその製造方法
GB9118086D0 (en) *	1991-08-22	1991-10-09	Johnson Electric Sa	A cylindrical carbon segment commutator
US5473212A (en) *	1993-10-13	1995-12-05	Buehler Products, Inc.	Varistor disk assembly
GB9409375D0 (en) *	1994-05-11	1994-06-29	Johnson Electric Sa	Noise suppressed commutator
US5530311A (en) *	1994-05-24	1996-06-25	Mccord Winn Textron, Inc.	Face type commutator with sideways tangs and a method of making the commutator
US5491373A (en) *	1994-09-07	1996-02-13	The Morgan Crucible Company Plc	Commutators
GB9614485D0 (en) *	1996-07-10	1996-09-04	Johnson Electric Sa	A miniature motor
WO1998026478A1 (de) *	1996-12-12	1998-06-18	Comtrade Handelsgesellshaft Mbh	Kommutator mit armierungsring
JP4358391B2 (ja) *	1999-11-22	2009-11-04	株式会社五十嵐電機製作所	電気モータにおける整流子へのリング状電気雑音防止素子の接続方法と、その方法によって接続された電気雑音防止素子を備える整流子
DE10202161A1 (de) *	2002-01-22	2003-08-07	Bosch Gmbh Robert	Vorrichtung zur Funkentstörung einer elektrischen Kommutatormaschine
DE10233712B3 (de) *	2002-07-24	2004-02-12	Kolektor D.O.O.	Trommelkommutator für eine elektrische Maschine
DE10306516A1 (de) *	2003-02-14	2004-09-16	Kolektor D.O.O.	Kommutator für eine elektrische Maschine
DE10354220A1 (de)	2003-11-20	2005-06-30	Kolektor D.O.O.	Kommutator für eine elektrische Maschine
US7009323B1 (en) *	2004-12-06	2006-03-07	Siemens Vdo Automotive Inc.	Robust commutator bar anchoring configuration with dove-tailed features
CN101740985B (zh) *	2008-11-18	2014-03-12	广东德昌电机有限公司	换向器及其制造方法
CN103545695B (zh) *	2008-11-18	2017-02-01	广东德昌电机有限公司	一种制造换向器的方法
DE102009054651A1 (de) *	2009-12-15	2011-06-16	Robert Bosch Gmbh	Kommutator für eine elektrische Maschine und elektrische Maschine
JP5434817B2 (ja) *	2010-06-24	2014-03-05	株式会社デンソー	整流子電動機
DE102012014218A1 (de)	2012-07-18	2014-01-23	Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg	Kommutator einer elektrischen Maschine
WO2021247954A1 (en)	2020-06-05	2021-12-09	Milwaukee Electric Tool Corporation	Brushless motor for a power tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1089868B (de) *	1957-10-19	1960-09-29	Philips Patentverwaltung	Anordnung zur Unterdrueckung von Funkenbildung bei elektrischen Kollektor-Maschinen
DE1151596B (de) *	1961-08-04	1963-07-18	Licentia Gmbh	Kommutator und Verfahren zu seiner Fertigung
JPS5285902U (de) *	1975-12-23	1977-06-27
JPS585426Y2 (ja) *	1976-04-21	1983-01-29	マブチモ−タ−株式会社	マイクロモ−タの火花消去装置
JPS57177253A (en) *	1981-04-24	1982-10-30	Ishizuka Denshi Kk	Rotor for miniature dc motor
JPS6035947A (ja) *	1983-08-04	1985-02-23	Igarashi Denki Seisakusho:Kk	小型モ−タ用の雑音防止器付き整流子
JPS61157246A (ja) *	1984-12-28	1986-07-16	Matsushita Electric Ind Co Ltd	偏平対向型コアレスモ−タの整流子
JPS622358U (de) *	1985-06-18	1987-01-08
JPS6257565A (ja) *	1985-09-09	1987-03-13	テルモ株式会社	医療用穿刺針
JPH0445422Y2 (de) *	1985-09-30	1992-10-26
JPS6284365U (de) *	1985-11-15	1987-05-29
JPS6380736A (ja) *	1986-09-22	1988-04-11	Sugiyama Seisakusho:Kk	小形電機の整流子及びその製造方法
JPH0642775B2 (ja) *	1987-02-27	1994-06-01	マブチモ−タ−株式会社	小型モ−タの回転子
GB2203291B (en) *	1987-03-23	1991-05-22	Johnson Electric Ind Mfg	Assembled commutator

1989
- 1989-10-10 US US07/418,021 patent/US5008577A/en not_active Expired - Lifetime
- 1989-10-13 ES ES89310533T patent/ES2049333T3/es not_active Expired - Lifetime
- 1989-10-13 DE DE68911841T patent/DE68911841T2/de not_active Expired - Lifetime
- 1989-10-13 JP JP1989120530U patent/JPH087816Y2/ja not_active Expired - Lifetime
- 1989-10-13 EP EP89310533A patent/EP0364292B1/de not_active Expired - Lifetime
1994
- 1994-11-24 HK HK131494A patent/HK131494A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2049333T3 (es)	1994-04-16
JPH087816Y2 (ja)	1996-03-04
HK131494A (en)	1994-12-02
EP0364292A3 (en)	1990-11-14
DE68911841T2 (de)	1994-06-09
EP0364292A2 (de)	1990-04-18
US5008577A (en)	1991-04-16
EP0364292B1 (de)	1993-12-29
JPH0294464U (de)	1990-07-26

Publication	Publication Date	Title
BR1100660A (pt)	2000-03-14	Composto.
NO874939L (no)	1988-06-13	Substituerte basiske 2-aminotetraliner.
ES2019932B3 (es)	1991-07-16	Compuestos macrolidos.
DE68917854D1 (de)	1994-10-06	Kautschukmischung.
DE68911841D1 (de)	1994-02-10	Zusammengesetzter Kommutator.
IT1216751B (it)	1990-03-08	Composto tetrazolico antiipercolesterolemico.
DE68915728D1 (de)	1994-07-07	Raupenfahrwerksgestellzusammenbau.
DE68904944D1 (de)	1993-03-25	Polyalkenylphenolverbindung.
NO892711D0 (no)	1989-06-29	Sammensetninger.
DE69205257D1 (de)	1995-11-09	Zusammengebauter Kommutator.
DE3787514D1 (de)	1993-10-28	Kommutator.
NO893775L (no)	1990-03-26	Substituerte tienepyraner.
NO894589D0 (no)	1989-11-17	Substituerte oksadiaminobutaner.
DE68917065D1 (de)	1994-09-01	Zusammengebauter Kommutator.
DE58907370D1 (de)	1994-05-11	Substituierte Azolylmethyloxirane.
DE3789797D1 (de)	1994-06-16	Pyrimidinylphenyl-Ester-Verbindung.
ATE93512T1 (de)	1993-09-15	Oximino-aether-verbindungen.
DE3784530D1 (de)	1993-04-15	Dicyanobenzanthronverbindungen.
DE68909884D1 (de)	1993-11-18	Kautschukmischung.
FI890993L (fi)	1989-09-03	Ledning.
DE3670078D1 (de)	1990-05-10	R-1-cyan-1-r2 -cis-4-r1 -cyclohexanverbindungen.
NO870578D0 (no)	1987-02-13	Aminoacyloksymetyl-forbindelser.
DE3878192D1 (de)	1993-03-18	N-phenyltetrahydrophthalimidverbindungen.
DE3852099D1 (de)	1994-12-15	Glycidylsulfonamidverbindungen.
DE58908619D1 (de)	1994-12-15	Dicyanobenzanthronverbindungen.

Legal Events

Date	Code	Title	Description
1995-02-02	8364	No opposition during term of opposition
2005-01-27	8328	Change in the person/name/address of the agent	Representative=s name: FLUEGEL PREISSNER KASTEL SCHOBER, 80335 MUENCHEN