ES2122234T3 - Colector para motor electrico. - Google Patents

Colector para motor electrico.

Info

Publication number
ES2122234T3
ES2122234T3 ES94906156T ES94906156T ES2122234T3 ES 2122234 T3 ES2122234 T3 ES 2122234T3 ES 94906156 T ES94906156 T ES 94906156T ES 94906156 T ES94906156 T ES 94906156T ES 2122234 T3 ES2122234 T3 ES 2122234T3
Authority
ES
Spain
Prior art keywords
pct
clamping ring
reinforcing rings
sec
rings
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
ES94906156T
Other languages
English (en)
Inventor
Friedrich W Nettelhoff
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.)
NETTELHOFF FRIEDRICH FA
Original Assignee
NETTELHOFF FRIEDRICH FA
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 NETTELHOFF FRIEDRICH FA filed Critical NETTELHOFF FRIEDRICH FA
Application granted granted Critical
Publication of ES2122234T3 publication Critical patent/ES2122234T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01R43/08—Manufacture of commutators in which segments are not separated until after assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Bodies (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

LA INVENCION SE REFIERE A ANILLOS DE REFUERZO COMPRENDIENDO UN ANILLO (3) SOPORTE QUE ESTA FABRICADO DE UN MATERIAL AISLANTE QUE ES RESISTENTE A LA COMPRESION INCLUSO A TEMPERATURAS DE TRABAJO ALTAS, Y UN ANILLO (4) DE AGARRE METALICO EN EL CUAL ESTA COLOCADO EL ANILLO SOPORTE PARA FORMAR UN DOBLE CUERPO; LOS ANILLOS DE REFUERZO MENCIONADOS SON UTILIZADOS EN COLECTORES DE MOTORES ELECTRICOS CON BANDAS (6) INTERNAS LAMINARES QUE SE UTILIZAN PARA EL ABRAZADO DE LAS LAMINAS INDIVIDUALES, PROYECTANDOSE HACIA EL INTERIOR Y CIRCULANDO AL MENOS DE FORMA PREDOMINANTEMENTE PARALELA CON RESPECTO AL EJE (2) COLECTOR Y DISPONIENDO DE SUPERFICIES (8,7) DE CAVIDAD PARA EL ENGRANE POSTERIOR MEDIANTE LOS ANILLOS DE REFUERZO. DE ESTA FORMA LOS ANILLO DE REFUERZO PUEDEN SER FABRICADOS A PARTIR DE SUBANILLOS QUE SON SIMPLES DE ELABORAR Y SENCILLOS DE PRESIONAR UNO CON OTRO, O MEDIANTE LA UTILIZACION DE UN PROCESO DE INYECCION PARA INSERTAR EN ANILLO SOPORTE EN EL ANILLO DE AGARRE, FORMANDO DE ESTE MODO UNA UNIDAD DE CAPACIDAD TERMICA EXTREMADAMENTE ALTA Y CAPACIDAD DE SOPORTE DE CARGA MECANICA ALTA, CONSIGUIENDO EN EL COLECTOR UNA ESTABILIDAD MUY ALTA Y UNA RESISTENCIA A LA FATIGA.
ES94906156T 1993-02-01 1994-01-27 Colector para motor electrico. Expired - Lifetime ES2122234T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4302759A DE4302759C2 (de) 1993-02-01 1993-02-01 Kollektor mit Armierungsring

Publications (1)

Publication Number Publication Date
ES2122234T3 true ES2122234T3 (es) 1998-12-16

Family

ID=6479364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94906156T Expired - Lifetime ES2122234T3 (es) 1993-02-01 1994-01-27 Colector para motor electrico.

Country Status (9)

Country Link
US (1) US5497042A (es)
EP (1) EP0634062B1 (es)
JP (1) JPH07509116A (es)
CN (1) CN1037558C (es)
AT (1) ATE169428T1 (es)
DE (3) DE4302759C2 (es)
DK (1) DK0634062T3 (es)
ES (1) ES2122234T3 (es)
WO (1) WO1994018726A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022184A1 (de) * 1994-02-10 1995-08-17 Comtrade Handelsgesellschaft Mbh Armierungsring für rotationskörper und verfahren zu seiner herstellung
JP3382253B2 (ja) * 1996-12-12 2003-03-04 コムトレード ハンデルスゲゼルシャフト エムベーハー 整流子およびその製造方法
DE19837961C2 (de) * 1998-08-21 2001-08-16 Kirkwood Ind Gmbh Kommutator und Verfahren zur Herstellung eines Kommutators
US20030129855A1 (en) * 2001-12-21 2003-07-10 Douglas Richard E. Current collector assembly and method
DE10220033B4 (de) * 2002-05-04 2006-04-20 Friedrich Nettelhoff GmbH & Co. KG, Spezialfabrik für Kleinkollektoren Kollektor für einen Elektromotor
JP3972729B2 (ja) * 2002-05-23 2007-09-05 株式会社デンソー 直流モータおよびエンジン始動装置
FR2912847B1 (fr) * 2007-02-20 2009-05-01 Valeo Equip Electr Moteur Collecteur pour machine electrique tournante, notamment un demarreur de vehicule automobile
DE102018118759A1 (de) * 2018-08-02 2020-02-06 Seg Automotive Germany Gmbh Rotor einer elektrischen Maschine, insbesondere einer Klauenpolmaschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE132381C (es) *
DE120348C (es) *
DE251426C (es) *
DE852412C (de) * 1941-06-17 1952-10-13 Brown Ag Kollektor fuer elektrische Maschinen
US2501502A (en) * 1945-10-11 1950-03-21 Gen Electric Current collector and cone insulator therefor
FR1451412A (fr) * 1965-07-08 1966-01-07 Perfectionnement aux collecteurs d'appareils électriques tournants
CH466418A (de) * 1967-11-17 1968-12-15 Bbc Brown Boveri & Cie Auf einer Welle elektrisch isoliert aufgeschrumpfter Schleifring oder Kollektor
US4056882A (en) * 1973-10-05 1977-11-08 Airscrew Howden Limited Method of making a dimensionally stable commutator
DE2557310A1 (de) * 1975-04-16 1976-10-21 Nippert Co Kollektor fuer einen elektromotor
CH598699A5 (es) * 1976-12-10 1978-05-12 Bbc Brown Boveri & Cie
DD132381A1 (de) * 1977-05-13 1978-09-20 Fritz Donath Kommunator fuer elektrische maschinen
DE3048470C2 (de) * 1980-12-22 1992-03-05 Kautt & Bux Kg, 7000 Stuttgart Kommutator und Verfahren zu seiner Herstellung
DD251426A1 (de) * 1986-07-21 1987-11-11 Hartha Elektromotoren Verfahren zum fuegen eines keramikkoerpers auf einer welle
DE4015705C2 (de) * 1990-05-16 1993-11-11 Nettelhoff Friedrich Fa Kollektor für einen Elektromotor oder -generator
JPH0771387B2 (ja) * 1990-05-31 1995-07-31 株式会社マキタ 整流子
FR2670334A1 (fr) * 1990-12-06 1992-06-12 Cheveux Yves Collecteur moule pour machine tournante electrique du type tambour.

Also Published As

Publication number Publication date
DE59406599D1 (de) 1998-09-10
ATE169428T1 (de) 1998-08-15
DE4302759C2 (de) 1996-11-14
EP0634062A1 (de) 1995-01-18
CN1037558C (zh) 1998-02-25
DE9321246U1 (de) 1996-09-26
CN1101788A (zh) 1995-04-19
EP0634062B1 (de) 1998-08-05
DE4302759A1 (de) 1994-08-04
DK0634062T3 (da) 1999-05-03
WO1994018726A1 (de) 1994-08-18
JPH07509116A (ja) 1995-10-05
US5497042A (en) 1996-03-05

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