EP1133815B1 - Dispositif de commutation, notamment commutateur, et procede pour produire un dispositif de ce type - Google Patents

Dispositif de commutation, notamment commutateur, et procede pour produire un dispositif de ce type Download PDF

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Publication number
EP1133815B1
EP1133815B1 EP99973185A EP99973185A EP1133815B1 EP 1133815 B1 EP1133815 B1 EP 1133815B1 EP 99973185 A EP99973185 A EP 99973185A EP 99973185 A EP99973185 A EP 99973185A EP 1133815 B1 EP1133815 B1 EP 1133815B1
Authority
EP
European Patent Office
Prior art keywords
segments
support body
segment
carrier body
commutator
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 - Lifetime
Application number
EP99973185A
Other languages
German (de)
English (en)
Other versions
EP1133815A1 (fr
Inventor
Armin Wagner
Claudia Wisinger
Dieter Michael Roth
Michael Eigner
Eckhard KÖNIG
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.)
Kolektor Kautt und Bux GmbH
Original Assignee
Kolektor Kautt und Bux GmbH
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 Kolektor Kautt und Bux GmbH filed Critical Kolektor Kautt und Bux GmbH
Priority to EP05020058A priority Critical patent/EP1608047A1/fr
Publication of EP1133815A1 publication Critical patent/EP1133815A1/fr
Application granted granted Critical
Publication of EP1133815B1 publication Critical patent/EP1133815B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01R39/14—Fastenings of commutators or slip-rings to shafts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly

Definitions

  • webs aligned in the radial direction on an end face can engage in corresponding recesses or grooves on the associated segment, or the cylindrical support body can have an axially projecting, preferably circumferentially annular, overhang on its end face at the edge, which has a centering on the end face segment disc to be defined guaranteed, which is then divisible into individual, mutually electrically insulated commutator segments.
  • the bonding agent is an adhesive layer
  • it may be filled according to the electrical and / or thermal requirements with appropriate additives.
  • a ceramic filler for example, the thermal expansion coefficient of the adhesive layer can be reduced.
  • an electrically conductive, in particular metallic filler for example on Ag, Cu or Ni-based, if necessary, an electrically conductive connection between the segment and the support body can be produced, for example, if in a Plankommutator the support body comprises electrically conductive, segment-shaped connecting tracks ,
  • the fillers may in particular define a distance between the commutator segments and the carrier body and thus the thickness of the adhesive layer, preferably by spherical fillers, in particular glass or ceramic balls.
  • the segments are fixed to the support body by means of a connecting means arranged substantially between the support body and the segments.
  • the support body can be brought as a whole before setting the segments in a connecting agent immersion bath.
  • the segments can also be provided with the connecting means at least on their surface facing the carrier body.
  • the surfaces of the support body and / or the segments to be cleaned and / or provided with a bonding agent prior to attachment of the bonding agent.
  • the conditioning of the surfaces may preferably be carried out in a vacuum process, for example in an ionic or plasma vacuum process.
  • the connecting means can be inserted, for example, before being fed as an adhesive strand into the groove.
  • the connecting means is displaced and forms a flat connecting layer between the support body and segment.
  • the bent positioning means 309, 311 engage in corresponding receiving means of the support body 303 and are thereby positioned and aligned.
  • the determination of the segment 304 on the support body 303 can be effected exclusively due to a clamping between the positioning means 309, 311 and the support body 303 or additionally by a connection layer 305.
  • the support body 303 is for this purpose preferably made of an elastic core 314, which provides the elastic deformation for the clamping effect on the segments 304 and the positioning means 309, 311 and for the press fit on the motor axis (not shown).
  • the support body 304 With respect to the axis of rotation 302 radially outward, the support body 304 has a shape-and temperature-resistant outer shell 315. In the right half of the picture Fig.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Claims (6)

  1. Dispositif de commutation, notamment commutateur (1), avec un corps de support (3 ; 303) préformé, sensiblement cylindrique et comprenant un axe de rotation (2 ; 302) et avec des segments de commutation et/ou de commutateur (4 ; 304) électriquement conducteurs, qui sont fixés au corps de support (3 ; 303), le corps de support (3 ; 303) et les segments (4 ; 304) comprenant des moyens coopérant destinés à positionner et à orienter les segments (4 ; 304) par rapport au corps de support (3 ; 303), et les segments (4 ; 304) reposant avec leur surface de segment (308) contre une surface de revêtement du corps de support (3 ; 303) et les sections finales opposées les unes aux autres étant fléchies en tant que moyens de positionnement (309, 311) par rapport à la surface de segment (308), caractérisé en ce que les deux moyens de positionnement (309, 311) sont plans à l'état fléchi et en ce que les moyens de positionnement plans et fléchis (309, 311) se mettent en prise dans des moyens de réception correspondants sur les deux côtés du corps de support (303) et sont de ce fait positionnés et orientés.
  2. Dispositif selon la revendication 1, caractérisé en ce que les deux moyens de positionnement (309, 311) comprennent sur leur extrémité éloignée de la surface de segment (308) des taquets respectivement disposés à angle droit, qui s'étendent à l'état fléchi dans le plan de la surface frontale du corps de support (303).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que les segments (304) sont fixés en plus au corps de support (303) par une couche de liaison (305) disposée entre le corps de support (303) et les segments (304).
  4. Dispositif selon la revendication 3, caractérisé en ce que la couche de liaison (305) est une couche adhésive, de préférence une couche en résine époxy, en résine de polyuréthane ou en résine de phénol.
  5. Dispositif selon la revendication 3, caractérisé en ce que la couche de liaison (305) est une couche de brasage ou de soudage, notamment une couche de brasage tendre, fort ou au verre ou une couche de soudage aux ultrasons, par friction ou aux électrodes.
  6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'il est prévu une barre (310) fléchie côté extrémité du segment (304) pour le raccordement de l'enroulement de la bobine.
EP99973185A 1998-11-27 1999-11-24 Dispositif de commutation, notamment commutateur, et procede pour produire un dispositif de ce type Expired - Lifetime EP1133815B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05020058A EP1608047A1 (fr) 1998-11-27 1999-11-24 Dispositif de commutation, notamment commutateur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19854843A DE19854843A1 (de) 1998-11-27 1998-11-27 Vorrichtung zum Stromwenden, insbesondere Kommutator, und Verfahren zur Herstellung einer solchen Vorrichtung
DE19854843 1998-11-27
PCT/EP1999/009061 WO2000033428A1 (fr) 1998-11-27 1999-11-24 Dispositif de commutation, notamment commutateur, et procede pour produire un dispositif de ce type

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP05020058A Division EP1608047A1 (fr) 1998-11-27 1999-11-24 Dispositif de commutation, notamment commutateur

Publications (2)

Publication Number Publication Date
EP1133815A1 EP1133815A1 (fr) 2001-09-19
EP1133815B1 true EP1133815B1 (fr) 2008-11-05

Family

ID=7889275

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99973185A Expired - Lifetime EP1133815B1 (fr) 1998-11-27 1999-11-24 Dispositif de commutation, notamment commutateur, et procede pour produire un dispositif de ce type
EP05020058A Withdrawn EP1608047A1 (fr) 1998-11-27 1999-11-24 Dispositif de commutation, notamment commutateur

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05020058A Withdrawn EP1608047A1 (fr) 1998-11-27 1999-11-24 Dispositif de commutation, notamment commutateur

Country Status (6)

Country Link
US (1) US6710500B1 (fr)
EP (2) EP1133815B1 (fr)
JP (1) JP2002532043A (fr)
AT (1) ATE413707T1 (fr)
DE (2) DE19854843A1 (fr)
WO (1) WO2000033428A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7908635B2 (en) 2000-03-02 2011-03-15 Tivo Inc. System and method for internet access to a personal television service
DE10226229A1 (de) * 2002-06-13 2003-12-24 Continental Teves Ag & Co Ohg Kommutatormotor, insbesondere zum Antrieb einer Pumpe für eine elektronisch geregelte Kraftfahrzeugbremsanlage
FR2867602A1 (fr) 2004-03-09 2005-09-16 Arvinmeritor Light Vehicle Sys Collecteur pour moteur electrique
US7009323B1 (en) * 2004-12-06 2006-03-07 Siemens Vdo Automotive Inc. Robust commutator bar anchoring configuration with dove-tailed features
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
CN102201637B (zh) * 2010-03-26 2015-11-25 德昌电机(深圳)有限公司 换向器及其制造方法
JP2014039372A (ja) * 2012-08-13 2014-02-27 Asmo Co Ltd 直流モータ
DE102013207887A1 (de) * 2013-04-30 2014-10-30 Robert Bosch Gmbh Verfahren zur Herstellung eines Kollektors für eine Kommutierungseinrichtung
CN104158055B (zh) * 2014-07-31 2016-04-06 瑞安市恒丰机电有限公司 换向器的加工方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE301410C (fr) *
DE54421C (de) P. E. DROOP in Chemnitz, Wiesenslrafse 56 I Vorrichtung zum An- und Ausziehen von Schuhwerk
GB281860A (en) * 1926-11-19 1927-12-15 British Thomson Houston Co Ltd Improvements in and relating to commutators for dynamo electric machines and methodsof manufacturing the same
US2519626A (en) * 1945-05-02 1950-08-22 Paul R Blair Commutator bar and method of making same
US2486875A (en) * 1945-10-30 1949-11-01 Gen Electric Commutator for dynamoelectric machines and method of making the same
AT170764B (de) * 1946-05-03 1952-03-25 Siemens Ag Preßstoff- oder Ausgußmassekommutator
US3819967A (en) 1970-10-01 1974-06-25 Gen Electric Adhesively bonded commutator
CH532321A (de) * 1971-06-15 1972-12-31 Bbc Brown Boveri & Cie Schrumpfringkommutator und Verfahren zur Herstellung desselben
JPS5636553B2 (fr) * 1972-10-17 1981-08-25
DD117770A1 (fr) * 1974-12-20 1976-01-20
DE3461040D1 (en) 1983-06-03 1986-11-27 Bbc Brown Boveri & Cie Commutator for an electric machine and method of making it
FR2614475B1 (fr) * 1987-04-21 1989-06-09 Equip Electr Moteur Collecteur de machine tournante electrique
FR2615049B1 (fr) * 1987-05-04 1989-06-16 Alsthom Collecteur pour machine electrique tournante et procede de fabrication de ce collecteur
US5189329A (en) * 1988-09-26 1993-02-23 Johnson Electric S.A. Assembled commutator
GB2223889B (en) 1988-09-26 1992-10-07 Johnson Electric Ind Mfg Assembled commutator
JPH0771387B2 (ja) * 1990-05-31 1995-07-31 株式会社マキタ 整流子
DE9010542U1 (de) * 1990-07-13 1991-11-07 Robert Bosch Gmbh, 7000 Stuttgart Plankollektor
DE4028420A1 (de) * 1990-09-07 1992-03-12 Kautt & Bux Kg Plankommutator und verfahren zu seiner herstellung
DE59100180D1 (de) * 1991-04-26 1993-08-12 Siemens Ag Kommutator mit in einem kunststofftragkoerper verankerten lamellen.
JPH0787713A (ja) * 1993-09-17 1995-03-31 Asmo Co Ltd 電動機用整流子及びその製造方法
WO1995014319A1 (fr) 1993-11-15 1995-05-26 Kautt & Bux Commutator Gmbh Commutateur et son procede de fabrication
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
DE29500984U1 (de) * 1994-01-31 1995-03-30 Siemens AG, 80333 München Elektromotorischer Getriebe-Verstellantrieb, insbesondere Kraftfahrzeug-Fensterheberantrieb
JP3313509B2 (ja) * 1994-04-25 2002-08-12 株式会社ミツバ コミテータ
DE19530051C2 (de) * 1995-08-16 2002-02-07 Kirkwood Ind Gmbh Steckkommutator
DE19543998B4 (de) * 1995-11-25 2007-07-05 Robert Bosch Gmbh Verfahren zum Herstellen eines Kommutatorringes für einen Kommutator
US5793140A (en) * 1995-12-19 1998-08-11 Walbro Corporation Electric motor flat commutator
DE29802497U1 (de) * 1998-02-13 1998-05-20 Kolektor D.O.O., Idrija Kommutator

Also Published As

Publication number Publication date
DE59914898D1 (de) 2008-12-18
US6710500B1 (en) 2004-03-23
EP1133815A1 (fr) 2001-09-19
EP1608047A1 (fr) 2005-12-21
DE19854843A1 (de) 2000-06-08
WO2000033428A1 (fr) 2000-06-08
ATE413707T1 (de) 2008-11-15
JP2002532043A (ja) 2002-09-24

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