GB2247994B - Flat commutator and method of manufacture thereof - Google Patents

Flat commutator and method of manufacture thereof

Info

Publication number
GB2247994B
GB2247994B GB9118931A GB9118931A GB2247994B GB 2247994 B GB2247994 B GB 2247994B GB 9118931 A GB9118931 A GB 9118931A GB 9118931 A GB9118931 A GB 9118931A GB 2247994 B GB2247994 B GB 2247994B
Authority
GB
United Kingdom
Prior art keywords
manufacture
flat commutator
commutator
flat
Prior art date
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
GB9118931A
Other languages
English (en)
Other versions
GB2247994A (en
GB9118931D0 (en
Inventor
Karl-Heinz Gerlach
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.)
Kautt and Bux KG
Original Assignee
Kautt and Bux KG
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.)
Filing date
Publication date
Application filed by Kautt and Bux KG filed Critical Kautt and Bux KG
Publication of GB9118931D0 publication Critical patent/GB9118931D0/en
Publication of GB2247994A publication Critical patent/GB2247994A/en
Application granted granted Critical
Publication of GB2247994B publication Critical patent/GB2247994B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • 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
    • H01R39/045—Commutators the commutators being made of carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators
GB9118931A 1990-09-07 1991-09-04 Flat commutator and method of manufacture thereof Expired - Fee Related GB2247994B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4028420A DE4028420A1 (de) 1990-09-07 1990-09-07 Plankommutator und verfahren zu seiner herstellung

Publications (3)

Publication Number Publication Date
GB9118931D0 GB9118931D0 (en) 1991-10-23
GB2247994A GB2247994A (en) 1992-03-18
GB2247994B true GB2247994B (en) 1995-02-15

Family

ID=6413805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9118931A Expired - Fee Related GB2247994B (en) 1990-09-07 1991-09-04 Flat commutator and method of manufacture thereof

Country Status (5)

Country Link
US (1) US5157299A (https=)
DE (1) DE4028420A1 (https=)
FR (1) FR2666697B1 (https=)
GB (1) GB2247994B (https=)
IT (1) IT1251552B (https=)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175463A (en) * 1989-08-07 1992-12-29 Kirkwood Industries Carbon commutator
US5400496A (en) * 1990-07-13 1995-03-28 Robert Bosch Gmbh Method of making a planar collector
JP2651963B2 (ja) * 1991-07-17 1997-09-10 純一 高崎 回転子およびその製造方法
GB9217259D0 (en) * 1992-08-14 1992-09-30 Johnson Electric Sa A planar carbon segment commutor
DE4241407A1 (de) * 1992-12-09 1994-06-16 Bosch Gmbh Robert Trommelkollektor für elektrische Maschinen
JP3224648B2 (ja) * 1993-10-20 2001-11-05 マブチモーター株式会社 小型モータ
JP2797242B2 (ja) * 1993-12-22 1998-09-17 株式会社ミツバ 整流子及びその製造方法
GB2286487A (en) * 1994-02-12 1995-08-16 Johnson Electric Sa Planar moulded carbon segment commutator
JP3313508B2 (ja) * 1994-04-25 2002-08-12 株式会社ミツバ コミテータ
DE19525584A1 (de) * 1995-07-13 1997-01-16 Kautt & Bux Commutator Gmbh Verfahren zur Herstellung eines Plankommutators
US5793140A (en) * 1995-12-19 1998-08-11 Walbro Corporation Electric motor flat commutator
US5925962A (en) * 1995-12-19 1999-07-20 Walbro Corporation Electric motor commutator
US5826324A (en) * 1995-12-29 1998-10-27 Aupac Co., Ltd. Method of manufacturing flat-type commutator
US5925961A (en) * 1996-04-05 1999-07-20 Sugiyama Seisakusyo Co., Ltd. Plane carbon commutator and its manufacturing method
US6222298B1 (en) * 1997-06-08 2001-04-24 Mitsuba Corporation Carbon commutator and method for producing the same
US5955812A (en) * 1997-06-09 1999-09-21 Joyal Products Co., Inc. Electric motor with carbon track commutator
US5910259A (en) * 1997-07-02 1999-06-08 Joyal Products, Inc. System for making motors with carbon commutator assemblies
EP0935331B1 (en) * 1997-08-21 2008-06-11 Aisan Kogyo Kabushiki Kaisha Commutator of improved segment joinability
US5912523A (en) * 1997-10-03 1999-06-15 Mccord Winn Textron Inc. Carbon commutator
US5932949A (en) * 1997-10-03 1999-08-03 Mccord Winn Textron Inc. Carbon commutator
GB9811457D0 (en) * 1998-05-29 1998-07-29 Johnson Electric Sa Rotor
US6075300A (en) * 1998-07-08 2000-06-13 Siemens Canada Limited Combined armature and structurally supportive commutator for electric motors
US6161275A (en) * 1998-07-08 2000-12-19 Siemens Canada Limited Method of manufacturing commutators for electric motors
DE19854843A1 (de) * 1998-11-27 2000-06-08 Kirkwood Ind Gmbh Vorrichtung zum Stromwenden, insbesondere Kommutator, und Verfahren zur Herstellung einer solchen Vorrichtung
US6236136B1 (en) * 1999-02-26 2001-05-22 Morganite Incorporated Methods and results of manufacturing commutators
DE19925286A1 (de) 1999-06-02 2000-12-07 Kolektor D O O Verfahren zur Herstellung eines Plankommutators sowie ein nach diesem Verfahren hergestellter Plankommutator
DE19926900A1 (de) * 1999-06-12 2000-12-21 Kirkwood Ind Gmbh Verfahren zur Herstellung eines Plankommutators und nach diesem Verfahren hergestellter Kommutator
DE19956844A1 (de) * 1999-11-26 2001-06-13 Kolektor D O O Plankommutator, Verfahren zu seiner Herstellung sowie Leiterrohling und Kohlenstoffscheibe zur Verwendung bei seiner Herstellung
US6339271B1 (en) 1999-12-21 2002-01-15 Bombardier Motor Corporation Of America Molded flywheel magnet cage
JP2001268855A (ja) * 2000-03-23 2001-09-28 Denso Corp 整流子及びその製造方法
US6525445B2 (en) * 2000-04-13 2003-02-25 Denso Corporation Plane commutator and method of manufacturing the same
US6784589B1 (en) * 2000-05-25 2004-08-31 Sugiyama Seisakusyo Co. Ltd. Plane carbon commutator
MXPA05006707A (es) * 2000-05-31 2005-09-08 Kolektor Group Doo Conmutador plano.
US6833650B2 (en) 2000-06-08 2004-12-21 Denso Corporation Plane commutator of motor having a base made of conductive powder
US6359362B1 (en) 2000-07-31 2002-03-19 Mccord Winn Textron Inc. Planar commutator segment attachment method and assembly
GB0104915D0 (en) 2001-02-28 2001-04-18 Johnson Electric Sa A planar carbon segment comutator
JP4569046B2 (ja) * 2001-05-29 2010-10-27 株式会社デンソー 電動機
JP2005204387A (ja) * 2004-01-14 2005-07-28 Denso Corp 整流子とそれを用いた電動機および燃料ポンプ
JP4158154B2 (ja) * 2004-01-14 2008-10-01 株式会社デンソー 電動機およびそれを用いた燃料ポンプ
DE102004034434B4 (de) * 2004-07-16 2006-08-03 Kolektor Group D.O.O. Verfahren zur Herstellung eines Plankommutators sowie Leiterrohling für einen Plankommutator
JP5039339B2 (ja) * 2006-08-25 2012-10-03 株式会社杉山製作所 整流子及びその製造方法
DE102006046669A1 (de) * 2006-09-29 2008-04-03 Robert Bosch Gmbh Kommutator für eine elektrische Maschine
DE102006046666A1 (de) * 2006-09-29 2008-04-03 Robert Bosch Gmbh Plankommutator
CN100491038C (zh) * 2006-10-08 2009-05-27 浙江长城换向器有限公司 碳换向器的焊接工艺
GB0800464D0 (en) * 2008-01-11 2008-02-20 Johnson Electric Sa Improvement in or relating to a commutator
CN101924315B (zh) * 2009-06-16 2014-09-03 德昌电机(深圳)有限公司 换向器及其制造方法
DE102009047979A1 (de) * 2009-10-01 2011-04-07 Friedrich Nettelhoff GmbH & Co. KG, Spezialfabrik für Kleinkollektoren Kommutator für einen Elektromotor sowie Trägerelement und Verfahren zu dessen Herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811180A (en) * 1928-10-26 1931-06-23 Clyde W Landers Commutator construction for electric machines
SU400944A1 (ru) * 1971-07-26 1973-10-01 Торцовый коллектор
GB1438960A (en) * 1972-11-23 1976-06-09 Lucas Electrical Ltd Method of manufacturing a rotor assembly for a dynamo electric machine optical transmission systems
US4399383A (en) * 1978-01-26 1983-08-16 Mitsuba Electric Mfg. Co., Ltd. Gasoline resistant commutator
FR2458920A1 (fr) * 1979-06-07 1981-01-02 Ducellier & Cie Collecteur frontal pour induit de machine electrique equipant notamment les vehicules automobiles
DE3023108C2 (de) * 1979-07-02 1986-04-24 Aupac K.K., Tokio/Tokyo Verfahren zum Herstellen eines Kommutators
FR2633781B3 (fr) * 1988-07-04 1990-06-15 Carbone Ag Collecteur, en particulier collecteur plan d'une machine electrique
DE8908077U1 (de) * 1988-07-04 1989-11-16 Deutsche Carbone Ag, 6000 Frankfurt Plankollektor
DE8907045U1 (de) * 1988-07-04 1989-11-02 Deutsche Carbone Ag, 6000 Frankfurt Kollektor, insbesondere Plankollektor einer elektrischen Maschine

Also Published As

Publication number Publication date
US5157299A (en) 1992-10-20
GB2247994A (en) 1992-03-18
DE4028420C2 (https=) 1992-07-02
FR2666697A1 (fr) 1992-03-13
IT1251552B (it) 1995-05-17
GB9118931D0 (en) 1991-10-23
FR2666697B1 (fr) 1994-06-17
ITMI912354A1 (it) 1993-03-06
ITMI912354A0 (it) 1991-09-06
DE4028420A1 (de) 1992-03-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080904